CIAT ASW-100 Installation, Operation, Commissioning, Maintenance

Category
Split-system air conditioners
Type
Installation, Operation, Commissioning, Maintenance
NA 12.78 E 02 - 2015
BROCHURE
Installation
Operation
Commissioning
Maintenance
Junior BCP
Air handling units for
swimming pools
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE -
NA 12.78 E
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Junior BCP
Contents
1. Introduction ..........................................................................................................................................................................................................3
2. Operation limits....................................................................................................................................................................................................3
3. Operating mode ...................................................................................................................................................................................................3
4. Technical characteristics ......................................................................................................................................................................................4
Characteristics of the independent return module (optional) ............................................................................................................................4
5. Unit identi cation .................................................................................................................................................................................................5
6. Safety advice .......................................................................................................................................................................................................5
7. Transport .............................................................................................................................................................................................................5
8. Location and assembling .....................................................................................................................................................................................6
Location designation .........................................................................................................................................................................................6
Sound levels dB(A) ...........................................................................................................................................................................................6
Anchorage for antivibrators ...............................................................................................................................................................................6
Minimum free space for commissioning and maintenance operations ................................................................................................................7
9. Checking before commissioning .........................................................................................................................................................................8
Electrical Connections .......................................................................................................................................................................................8
Air ducts connections ........................................................................................................................................................................................8
Checks at fans ..................................................................................................................................................................................................9
Condensate drain connection ...........................................................................................................................................................................9
Hydraulic connections .....................................................................................................................................................................................10
10. Safety elements ...............................................................................................................................................................................................11
High pressure pressostat ................................................................................................................................................................................11
Low pressure pressostat .................................................................................................................................................................................11
Differential pressostat for clogged lters (optional) .........................................................................................................................................11
Anti-short-cycle compressor timer. ..................................................................................................................................................................11
Automatic switch in the control circuit. ............................................................................................................................................................11
Magnetothermals for line protection ................................................................................................................................................................11
Main door switch. ............................................................................................................................................................................................11
Fan and compressor safeties ..........................................................................................................................................................................11
Safety thermostat. ...........................................................................................................................................................................................11
Water temperature limit thermostat .................................................................................................................................................................11
11. Options ............................................................................................................................................................................................................12
Hot water auxiliary coil ....................................................................................................................................................................................12
Electrical heater ..............................................................................................................................................................................................12
Mixing boxes for enthalpic free-cooling ...........................................................................................................................................................12
12. Remote condensation .....................................................................................................................................................................................13
Air-cooled unit transport ..................................................................................................................................................................................13
Unit identi cation .............................................................................................................................................................................................13
Positioning and assembly of the unit ..............................................................................................................................................................13
Air-cooled unit .................................................................................................................................................................................................13
Checks performed before commissioning the air-cooled unit .........................................................................................................................15
Characteristics ................................................................................................................................................................................................18
13. Commissioning ................................................................................................................................................................................................19
14. Distribution of components ..............................................................................................................................................................................20
15. Maintenance ....................................................................................................................................................................................................21
16. Control and analysis of breakdowns................................................................................................................................................................25
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE -
NA 12.78 E
Air handling units for
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Junior BCP
1. INTRODUCTION
The Junior BCP Series are dehumidi cation units, using a cooling
circuit with total condensation heat recovery, specially designed for
conventional covered swimming pools and other dehumidi cation
applications.
These units have been designed for assembly inside the premises.
After manufacturing, all units are charged with refrigerant and are tested
at the factory, verifying the correct operation of all their components.
In this brochure are described the actions and safety norms for a
correct unit handling.
3. OPERATING MODE
In these units, the circuit condenses over an air coil positioned at the
outlet for the air originating from the evaporator, heating its cold and
dry outlet air before discharging it to the optional auxiliary coil.
In models 70 to 90, and optionally in models 40 to 60, in parallel to the
coil, a plate exchanger made of stainless steel SMO 254 alloyed with
chrome and molybdenum is tted. It has high resistance to corrosion in
the presence of chlorides, which recovers part of the energy consumed
during the evaporation process.
C1
Input Output
Evaporating
coil
Condensing
coil
Water
auxiliary coil
Outlet fan
Plate
exchanger
2. OPERATION LIMITS
Air inlet dry temperature
Maximum: 35ºC (65% RH - 29ºC WB)
Minimum: 18ºC (90% RH - 17ºC WB)
Water inlet temperature to the condenser
Maximum: 35ºC
Minimum: 20ºC
Dehumidi cation capacity: 3,9 to 15,2 kg/h
Air handling units for
swimming pools
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE -
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Junior BCP
4. TECHNICAL CHARACTERISTICS
Characteristics of the independent return module (optional)
Cooling dehumidi cation capacity of the unit. When selecting the unit it is recommendable to take into account the dehumidi cation provided by outdoor
ventilation air (UNE 100011).
Cooling capacity for air inlet temperature conditions of 28ºC and 65% RH
Heating capacity for recovery circuit water 28 / 33ºC. Recovery of 50% of the condensation capacity.
Boiler water for the hot water auxiliary coil 82 / 65ºC and air inlet at 20ºC.
Climatic warming potential of a kilogram of uorinated greenhouse gas in relation to a kilogram of carbon dioxide over a period of 100 years.
Junior BCP 20 30 40 50 60 70 80 90
Return fan
(optional)
Available static pressure (mm.w.c) 11 10 11 10 10 10 10 10
Fan type / number Centrifugal / 1
Fan capacity(kW) 0,1 0,1 0,7 0,7 0,7 0,7 0,7 0,7
Dimensions
Length (mm) 1.417 1.417 1.500 1.500 1.500 1.500 1.500 1.500
Width (mm) 660 660 840 840 840 840 840 840
Height (mm) 636 636 700 700 700 700 700 700
Weight (kg) 90 90 139 139 139 139 140 140
Junior BCP 20 30 40 50 60 70 80 90
Air
circuit
Dehumidi cation capacity (kg/h) 3,9 5,1 7,1 8,7 10,7 12,6 14,3 15,2
Heating capacity (kW) 7,2 9,4 13 16 19,8 11,3 12,8 13,9
Cooling capacity (kW) 5,6 7,3 10,2 12,6 15,5 18,2 20,7 22
Power input (kW) 2 2,5 3,4 4 4,9 6 6,7 7,3
Nominal air ow (m3/h) 1.200 1.500 2.100 2.600 3.200 3.700 4.300 4.600
Maximum air ow (m3/h) 1.440 1.800 2.520 3.120 3.840 4.440 5.160 5.520
Available static pressure (mm.w.c) 15 15 15 15 15 17 15 13
Fan type / number Centrifugal / 1
Output (kW) 0,4 0,4 0,6 0,6 0,6 1,3 1,3 1,3
Water
condenser
Availability No Optional Standard
Heating capacity (kW) -- -- 6,6 8,2 10,1 11,8 13,5 14,3
Nominal water ow (m3/h) -- -- 1,2 1,4 1,8 2,1 2,4 2,7
Pressure drop (m.w.c) -- -- 1 1,3 1,9 1,1 1,4 1,7
Hydraulic connections -- -- 1” 1” 1” 1 1/4” 1 1/4” 1 1/4”
Hot water
auxiliary coil
(optional)
Availability Optional
Heating capacity (kW) 15,4 16,5 18,5 21 23,6 35 39,7 41,1
Nominal water ow (m3/h) 0,8 0,9 1 1,1 1,2 1,8 2,1 2,1
Pressure drop (m.w.c) 1,7 2,4 0,6 0,7 0,9 1,6 1,9 2
Hydraulic connections 3/4” 3/4” 1” 1” 1” 1 1/4” 1 1/4” 1 1/4”
Compressor
Type Scroll
Number / number of circuits 1 / 1
Volume of oil (l) 1 1 1,1 1,4 1,7 1,7 1,7 3,3
Electric power
supply 230 V / I ph / 50 Hz 2 Wires + Ground --
400 V / III ph / 50 Hz -- 3 Wires + Ground + Neutral
Maximum
absorbed current 230 V / I ph / 50 Hz (±10%) (A) 17,1 21,6 30,8 -- -- -- -- --
400 V / III ph / 50 Hz (±10%) (A) -- -- 15,8 17,8 20,8 17,4 20,4 20,4
Refrigerant
Type R-407C
Global warming potential (GWP) 1.774
Charge (kg) 2,3 2,2 2,8 3,4 3 4,8 4,9 5,7
Environment impact (tCO2eq) 4,0 3,8 4,9 5,9 5,2 8,4 8,5 9,9
Dimensions
Length (mm) 1.430 1.430 1.530 1.530 1.530 1.082 1.082 1.082
Width (mm) 658 658 838 838 838 680 680 680
Height (mm) 636 636 700 700 700 2.143 2.143 2.143
Weight (kg) 168 172 208 212 222 300 302 329
Condensate outlet Ø 3/4” adaptor
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE -
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Air handling units for
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Junior BCP
Note: The serial number must be used in all communication
regarding the unit.
All units bear, legibly and indelibly, a data plate located in a prime
space, with the following data:
5. UNIT IDENTIFICATION
6. SAFETY ADVICE
To avoid any risk of accident during installation, commissioning or
maintenance, it is obligatory to take into consideration the following
specifications for the units: refrigerated circuits under pressure,
refrigerant presence, voltage presence and implantation. Because
of all of this, only quali ed and experienced personnel can perform
maintenance tasks or unit repairs.
These units work with refrigerant gas
Refrigerant leaks:
A periodical check must be performed for refrigerant gas leaks as per
Regulation (CE) Nº842/2006 over certain greenhouse effect uoride
gases.
Refrigerant leaks can cause:
- Displacement of available oxygen, its inhalation can cause
arrhythmias (work must be undertaken in well-ventilated areas).
- Eye irritations can result from contact as well as burns (suitable
safety goggles must be worn).
It is required to follow the recommendations and instructions
in the maintenance brochures, the labels, and the speci c
instructions. It is necessary to comply with the norms and
regulations in effect.
The compressor and line surfaces can reach temperatures
above 100ºC causing burns to the body. In the same fashion,
under certain conditions these surfaces can reach very cold
temperatures that can cause freezing risks.
Use safety gloves and gloves whilst working. Be careful with
sharp parts or elements in the unit.
V-220005
V-220004
Caution: Before intervening in the unit, verify that the main
power to the unit is cut off. An electric shock can cause
personal damage.
Note: In order to recycle these units follow the stipulations
of Directives (EC) No. 96/2002 and No. 108/2003 regarding
electrical and electronic equipment and the management of
the resulting waste.
Ref. Produit\Item Nbr Designation\Description
An.Year No Serie\Serial Nbr \ No Produit
Refrigerant kW Absorbee\Input kW Poids\Weight
Refrigerant kg Tension\Voltage Temper ature Maxi C
BP Mini PSM\MOP Intensité\Current A IP
HP Maxi PSM\MOP Int.. Kit Elect. No CE
30, av JeanFalconnier
01350 CULOZ
Tel : 33(0)4 79 42 42 42
Made in Spain
Type de réfrigérant
Basse pression
Modèle
Nº ordre commande
Poids en fonctionnement
Tension du réseau
Haute pression
Nº ordre fabrication
Intensité kit electrique
7. TRANSPORT
The unit must be handled with care to avoid transport damage. Thus
we recommend:
- For large dimension units, appropriate transports should be used for
this purpose.
- For transport in a container, one must be selected that is easy to
load and unload.
- Do not dispose of the pallet nor the packaging materials until the
machine is in its nal location.
- Transport the units using the forklift truck or slings however only by
the hoisting points on the unit.
The slings must be separated using a strut to avoid deteriorating the
bodywork.
Components of the R-410A R-32 R-125 R-134A
Chemical formula CH2F2 CHF2CF3 CH2FCF3
Weight ratio 23% 25% 52%
Unitary global warming potential (GWP) 675 3.500 1.430
Global warming potential (GWP) 1.774
Air handling units for
swimming pools
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE -
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Junior BCP
A
B
18mm
Location designation
Before moving the unit, ensure that all panels are fastened in place.
Lift and lower with care.
When choosing the location, in any way the selected fashion, the
following precautions have to be taken into consideration:
- It is mandatory to comply with norm EN 378-3 on Safety and
Environmental Requirements. Part 3: "In situ" installation and
protection to people.
- It is necessary to check that the structure supports the unit weight
(please see weights in the characteristics sheet).
- The area where the unit will be located must be perfectly accessible
for cleaning and maintenance operations (check minimum free space
for maintenance).
- Foresee appropriate bumping devices in all the installation so that
noise and vibration transmission is avoided.
- All models can be installed on the oor or on a brick frame or steel
pro le. In any case, check that the unit is perfectly level.
- Avoid placing obstacles in the air outlet or return.
- Ensure that the location of the outlet and return grilles does not
generate air recirculation.
- The return fan module with free-cooling 3 dampers (optional) is a
box separate from the unit. The engineer must plan a duct for joining
the unit with this module.
- These units have been studied for silent operation. Nevertheless,
the installation location must be taken into account and if the noise
emitted by the unit is greater than that estimated for the installation
plan the following:
a possible acoustic study,
suitable acoustic treatment if required,
the necessary implementation precautions.
Note: consult the acoustic information provided in the technical
brochure.
8. LOCATION AND ASSEMBLING
Anchorage for antivibrators
Junior BCP Series A (mm) B (mm)
20 / 30 1266 890
40 / 50 / 60 1456 1030
70 / 80 / 90 1797 1366
Junior BCP Series A (mm) B (mm)
20 / 30 1378 528
40 / 50 / 60 1470 708
70 / 80 / 90 1470 708
Return fan module (optional)
Junior BCP - 20 / 30 / 40 / 50 / 60
A
B
18mm
A
B
18mm
Junior BCP - 70 / 80 / 90
Sound levels dB(A)
Sound power level
Sound power level in the discharge fan outlet and in the return (optional)
fan aspiration to be taken into account for the silencer calculation:
Junior BCP 20 30 40M 40 50 60 70 80 90
Supply fan dB(A) 63,0 64,0 71,0 71,0 72,0 77,5 72,0 73,5 74,2
Return fan
(optional) dB(A) 70,0 71,0 66,6 66,6 67,3 73,7 77,0 67,8 68,2
Junior BCP 20 30 40M 40 50 60 70 80 90
Standard unit dB(A) 45,4 46,1 50,7 50,2 51,4 56,3 52,9 54,0 56,6
Note: The sound pressure level depends on the installation conditions
and, as such, is only indicated as a guide.
Sound pressure level
Measurement conditions: in free eld, measured at a distance of 5
metres, directivity 2 and at 1,5 metres from the ground.
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE -
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Air handling units for
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Junior BCP
Minimum free space for commissioning and maintenance operations
General considerations:
- The unit has dimensions adapted for tting doors with a width of > 680mm (removable supports in models 40, 50 and 60).
- Removable access panels. Door with hinges to access the electric panel.
- All the doors and panels have rubber gasket closures to ensure tightness.
Junior BCP 20 / 30 A = 675 mm
Junior BCP 40 / 50 / 60 A = 750 mm Junior BCP 20 / 30 A = 675 mm
Junior BCP 40 / 50 / 60 A = 750 mm
Junior BCP - 20 / 30 / 40 / 50 / 60 Horizontal outlet Junior BCP - 20 / 30 / 40 / 50 / 60 Vertical outlet
Junior BCP - 70 / 80 / 90 (M00, M01) Junior BCP - 70 / 80 / 90 (M10, M11) Junior BCP - 70 / 80 / 90 (M02, M12)
Junior BCP - Return fan module (M0, M1)
500mm 500mm
A
A
500mm
A
A
1100mm
500mm
1100mm
600mm
1100mm
500mm
750mm
500mm
Air handling units for
swimming pools
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE -
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9. CHECKING BEFORE COMMISSIONING
Installation norms
To have electrical power to the unit: wire intake, conductor section and
their calculations, protections, etc..., ask the information provided in this
document (refer to technical characteristic table), the electrical scheme
included with the unit and norms in effect that regulate the installation
of air conditioning units and electrical receivers. Verify that electrical
power corresponds to the one on the data plate and that the voltage
remains constant.
Check that the electrical connections are correct and tight
(an electrical diagram is included with each unit, along with
its legend).
Note: All connections on the site are the responsibility
of the engineer.
To prevent electrical shocks, make all electrical connections
before energizing the unit. Check that the automatic switch
is closed. Omitting this can cause personal damage. Make
the ground connection before any other electrical connection.
V-220004
V-220005
It is necessary that the installation wiring complies with the
effective legislation. The installer must x line protection
elements according to the effective legislation.
Electrical Connections
Control
The Junior BCP units include an electromechanical control module for
relative humidity: humidity probe and digital controller for one stage
which acts on the compressor operation.
Electrical heater (optional)
The electrical heaters acquired with the unit will be incorporated to it
modifying the electric panel in the factory to ensure that it is compatible
with the control in the unit.
The electrical heaters requested for units already shipped will be sent
in a kit, and the installer will need to assemble the necessary elements
for the operation of the unit to assemble and for the compliance with the
legal regulations that are applied to the modi ed unit in terms of safety.
Air ducts connections
The air outlet and return ducts must be calculated in accordance with
the nominal ow and the unit's available pressure (refer to the technical
characteristics table). The duct calculation and design must be made
by quali ed technical personnel.
It is advisable to take into consideration the following recommendations:
- Curves in the fan discharge outlet must be avoided. It is
recommendable to have a straight section of duct measuring
approximately 1 metre. If it is not possible, they must be as smooth
as possible, using indoor de ectors when the duct is of large
dimensions.
- When making the ducts, direction sharp changes must be avoided
since they can generate occasional pressure drops, which affect
the available pressure and the ow. The location of discharge
and aspiration grilles must be studied carefully to avoid the air
recirculation and the transmission and generation of noises to the
interior.
- Flexible connections must be made between the ducts and the unit
that avoid the noise and vibration transmission.
- No matter the type of ducts type to use, they must not be composed
of materials that propagate re nor expel toxic gases in the event of a
re. The internal surfaces must be smooth and should not pollute the
air that circulates within them. In any case, the effective legislation
about this issue must be respected.
GESCLIMA PRO electronic control (optional)
CIATpool control is basically composed of a μPC MEDIUM control
board, a pGD1 graphical terminal, a TCO user terminal (optional)
and sensors.
The electronic control GESCLIMA PRO is supplied separte from the
BCP unit in a watertight box (remote control panel).
CIATpool electronic control is required for the free-cooling control
(optional) because electromechanical control cannot manage the
dampers.
Please refer to the brochure of the CAITpool control to obtain more
detailed information about its operation.
When the unit is tted with the hot water or electric auxiliary coil, both
optional, they include an electromechanical module for temperature
control: temperature probe and digital controller which acts on the
support element.
Thermostat
Humidistat
Note: in models BCP 70 to 90 with assemblies M00, M01 and M02,
the electric panel is supplied in a watertight box for remote installation
(remote control panel).
Please refer to the brochure of the JuniorBCP E electromechanical
control to obtain more detailed information about its operation.
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE -
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Air handling units for
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Junior BCP
Condensate drain connection
All models have a condensates drain pan in stainless steel tilted towards
the drain to ensure that no water is trapped
inside it thus preventing health problems. Pan
drain joint, M3/4" in bronze.
Siphon installation norms
- Check that the condensates outlet is not clogged.
- All water drain tubes must be provided with a siphon to avoid bad
smell and water spills.
Perform the assembly as per the scheme of the attached starting
diagram:
Pan in overpressure: It is installed to avoid the access through the
drain tubing of bad smells.
Pan in underpressure:
Besides the previous application, water must be sucked from the
pan.
For the correct siphon design, the "A" height must be at least twice
that of the underpressure (mm.a.c) where the condensates pan
is placed.
The drain tubing must be slightly sloped to ease circulation towards
the drain.
To control the drain it is advised to insert a funnel in the tubing to
the drain.
Note: The original diameter of the tube must be respected. No
reduction can be made.
Note: Check the connection air tightness.
Checks at fans
- Before commissioning, check the blade rotation direction and that
the axis turns without strokes nor vibrations
- Once running, check the operation conditions: pressures, ows and
consumptions.
- The coupling of characteristic curves of the fan and the room is
very important, so that the ows and pressures provided to the duct
network are as required.
In order to control the fan rotation
speed the Junior BCP units
(models 20 to 60) have a manual
potentiometer for adjusting the
voltage. This potentiometer enables
adjusting the available pressure
of the unit in accordance with the
installation losses.
Potentiometer (in
the electric panel)
CONNECT SIPHON
METTRE SIPHON
PONER SIFON
V220014
A
Condensates pan
in depression
A
Siphon drain
Slight slope
5/1000
To drainage
Siphon principle scheme
Hydraulic connections
The water condenser made of special steel SMO-254 with nickel
welding is standard in models 70 to 90 and optional for models 40 to 60.
The design of the hydraulic circuit must observe the operating conditions
( ows - pressure drops).
Pressure drops in the water condenser
1230,5
0,5
0,6
0,7
0,8
0,9
1
2
Flow m/h
3
()
BCP-40
BCP-60
BCP-50
BCP-70/80/90
Pressure drop (m.w.c.)
Air handling units for
swimming pools
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Installation hydraulic diagram:
When setting up the hydraulic circuit it is advisable to follow the
recommendations below:
- The direction of water circulation must be observed as indicated on
the unit.
Corrosion behaviour
- The diameters of hidraulic connections can be consulted in the
technical characteristics table (page 4).
- Pipes must be measured with the smaller number of curves to
diminish pressure drops and must be adequately tted to avoid force
excessively the exchanger connections.
- Carry out a preliminar control to check that there are not pressure
drops in the installation, before insulating pipes and load the system.
- Avoid the possible transmission of vibrations or efforts of the pipes
to the water exchanger.
- Flexible couplings are recommended for connecting pipework to the
unit , in order to avoid possible transmission of vibrations, breakages
and efforts in the unit or in the pipes. These couplings are compulsory
when the unit is mounted on a frame or on antivibratory supports.
- Provide the accessories necessary on each hydraulic circuit
(expansion vessel, air vents, safety valves, shut-off valves next to
components which need maintenance, etc.).
- Install, or at least anticipate the temporary introduction,
thermomanometers at the inlet and outlet of the unit, to carry out
the installation supervision.
- A water mesh lter is compulsory to be placed at the inlet of pool
pump (for particles of Ø > 1 mm), in order to avoid the soiling
of the unit hydraulic circuit. A good maintenance of this lter will
avoid corrosion problems in the exchanger, and it will improve the
heat ef ciency of the unit. Not ful ll this recommendation could make
useless the plates exchanger of the unit.
Important recommendations:
- If the pool water is introduced directly into the unit water condenser,
the addition of chlorine should never be carried out before the inlet
to this condenser.
- These exchangers should never be used in swimming pools with
electrolysis ef ciency treatment. In these cases it is necessary to
install intermediate titanium exchanger, otherwise serious corrosion
problems may occur.
- In the case of a longer standstill, leave the exchanger full of water
pool without owing or empty may cause corrosion problems. During
periods of inactivity it is mandatory to ll up the hydraulic circuit of
the exchanger completely with demineralised water. To isolate the
hydraulic circuit of the rest of the installation, the installer must have
shut-off valves at the input and output, and a drain for emptying.
Water
content Concentration
(mg/l or ppm) Time limits
(analyze before) SMO-254
Alkalinity
(HCO3
-)
< 70
Within 24h
+
70 - 300 +
> 300 +
Sulphate
(SO4
2-)
< 70
No limit
+
70 - 300 +
> 300 +
HCO3
- / SO4
2- > 1.0 No limit +
< 1.0 +
Electrical
conductivity
< 10 S/cm
No limit
+
10-500 S/cm +
> 500 S/cm +
pH
< 6.0
Within 24h
0
6.0 - 7.5 +
7.5 - 9.0 +
> 9.0 +
Ammonium
(NH4
+)
< 2
Within 24h
+
2 - 20 +
> 20 +
Chlorides
(Cl-)
< 100
No limit
+
100 - 200 +
200 - 300 +
> 300 +
Free chlorine
(Cl2)
< 1
Within 5 horas
+
1 - 5 0
> 5 -
Hydrogen sul de
(H2S)
< 0.05 No limit +
> 0.05 +
Free (aggressive)
carbon dioxide
(CO2)
< 5
No limit
+
5 - 20 +
> 20 +
Total hardness (ºdH) 4.0 - 8.5 No limit +
Nitrate
(NO3
-)
< 100 No limit +
> 100 +
Iron (Fe) < 0.2 No limit +
> 0.2 +
Aluminium (Al) < 0.2 No limit +
> 0.2 +
Manganese (Mn) < 0.1 No limit +
> 0.1 +
Sulfates and nitrates works as inhibitors for piping corrosion caused by
chlorides in pH neutral environments.
In general, low pH (below 6) increases corrosion risk and high pH (above
7.5) decreases the corrosion risk.
Fe3+ and Mn4+ are strong oxidants and may increase the risk for localised
corrosion on stalinless steels.
SiO2 above 150 ppm increase the rink of scaling.
Legend:
+ Good resistance under normal conditions.
0 Corrosion problems may ocurr specially when more factors are value 0.
- Use is not recommended.
The plates exchangers of Junior BCP units (standard in models 70 to
90 and optional in models 40 to 60) are made up of SMO-254 stainless
steel, and the material used for the plates welding is pure copper.
The attached table indicates the behaviour to corrosion for stainless
steel SMO-254 with respect to different compositions of water. Values
outside these ranges may suppose corrosion problems.
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE -
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Air handling units for
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Junior BCP
10. SAFETY ELEMENTS
High pressure pressostat
Connected to the compressor discharge, it will
stop its operation when the pressure at that point
reaches the setpoint. It disconnects at 29 bar and
it is automatically reactivated.
Low pressure pressostat
When connected to the compressor aspiration, it
will stop its operation when the pressure at that
point goes down below the tare value (caused
by obstructions in the circuit, excessive dirt in the lters, fan stop or
ice formation in the evaporator). It disconnects at 0.5 bar and it is
automatically reactivated.
Differential pressostat for clogged lters
(optional)
This differential air pressostat connected to the electronic control emits
an alarm signal. This signal indicates that the lters have to undergo a
service. Automatic reactivation.
Anti-short-cycle compressor timer
The compressor does not receive the start command until the
established delay elapses as anti-short-cycle from its last shutdown.
Automatic switch in the control circuit
Magnetothermal switch that protects the operation circuit against
continuous surges as well as against high currents of short duration
(short circuits).
Magnetothermals for line protection
They are located at the beginning of the power lines of the compressor
and motorised fans to protect them.
Fan and compressor safeties
Both the fans and the compressor have a thermal protection for the
motor. Its mission is to protect the motor against an excessive heating
caused by a surge.
Main door switch
By using a mechanical device, it impedes access to the electric panel
when the unit is with voltage.
Safety thermostat
This thermostat prevents
the operation of the unit if
the return air temperature
is lower than the set
temperature. Factory value:
24ºC.
Water temperature limit thermostat
In models with water condenser the temperature of the water which
circulates around the exchanger must be checked to ensure that the
water does not circulate at a high temperature which does not guarantee
correct condensation.
This thermostat must be supplied, installed and controlled by the client
which must act on the solenoid valve which closes the ow of refrigerant
to the exchanger.
Air handling units for
swimming pools
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Junior BCP
Hot water auxiliary coil
- Characteristics:
Hot water coils with three-way valves managed by the electronic
control of the unit.
Assembly inside the unit.
Polyurethane or copper-copper coating.
The main technical characteristics of the coils and the diameters of
the hydraulic connections can be referred to in the table on page 4.
- Operation:
With electromechanical control (standard): The operation of the
temperature thermostat is separate from the humidistat operation.
This will act when there is heat demand.
CIATpool electronic control (optional): It’s used as support in
heating mode to raise the ambient temperature.
Note: Please refer to the CIATpool control brochure to obtain more
detailed information about the hor water coil operation.
- Coil lling:
• The coil lling must be made with the purger open until water runs
through it, which is when it is time to close it.
Cut off the water supply and let the bubbles generated go up to the
highest coil point, which is the same as the purger, and eliminate
by opening the purger.
Pour more water into the circuit and repeat the previous steps.
Activate the water pump (to be foreseen by the installer) and
repeat the previous steps until no air noises are heard in the ducts,
which is when the lling of the installation will have been nished
successfully.
- Possible water freezing must be avoided: glycolling water or by using
anti-freeze thermostat that triggers the 3-way valve.
Note: this thermostat is mandatory in cases in which it uses free-
cooling and works outside at negative temperatures.
11. OPTIONS
Electrical heater
- Characteristics:
Assembly in a frame in the fan discharge.
Auxiliary electrical heaters in 1 or 2 stages with built-in control.
The electrical heater is not compatible with the water coil.
- Operation:
With electromechanical control (standard): the operation of the
temperature thermostat is separate from the humidistat operation.
The stage(s) will act when there is a demand for heat.
CIATpool electronic control (optional): the operating mode is
identical to the water auxiliary coil.
Mixing boxes for enthalpic free-cooling
- Characteristics:
Mixing boxes for free-cooling, with 3 motorised dampers, top intakes
and centrifugal return fan.
Supplied as an independent module it is connected using a duct
to the Junior BCP unit.
CIATpool electronic control is required for the free-cooling control
because electromechanical control cannot manage the dampers.
Note: Please refer to the CIATpool control brochure to obtain more
detailed information about the free-cooling operation.
- The direction of the water ow must be correct and so the following
indications must be observed:
HOT WATER COIL
BATTERIE D’APPOINT
BATERÍA DE APOYO
HOT WATER COIL
BATTERIE D’APPOINT
BATERÍA DE APOYO
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE -
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Air handling units for
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13
Junior BCP
Input Output
Evaporating
coil
Condensing
coil
Water
auxiliary coil
Outlet fan
Remote condenser
C1
Depending on comfort requirements, this option enables a selection
whereby condensation is carried out inside the installation or outside,
replacing the plate exchanger with a remote air-cooled condenser.
The change of condenser is done using a manual switching device.
With CIATpool electronic control (optional) this change is automatic
according to the ambient temperature.
The air-cooled unit, essentially comprised of a fan(s) and coil can be
selected with a centrifugal fan as from series ASN and ASM or with an
axial fan as from series ASJ and ASW.
Note: These air-cooled units must include the option of condensation
pressure control.
12. REMOTE CONDENSATION
Air-cooled unit transport
The unit must be handled with care to avoid transport damage. Thus
we recommend:
- For large dimension units, appropriate transports should be used to
reach the installation location.
- For transport in a container, one must be selected that has an easy
load and unload to the installation location.
- Do not dispose of the pallet nor the packaging materials until the
machine is in its nal location.
- Transport the units using a forklift truck (all series).
Moreover, in the case of the ASJ and ASW series the units can also
be transported using slings however only by the hoisting points on the
unit. The slings must be separated using a strut to avoid deteriorating
the bodywork.
IMPORTANT: The serial number must be used in all
communication regarding the unit.
Unit identi cation
All unit bear, legibly and indelibly, a data plate located in a prime space,
with the following data:
Positioning and assembly of the
air-cooled unit
Location designation
Before moving the unit, make sure that all panels are fastened in place.
Lift and lower with care.
When choosing the location, in any way the selected fashion, the
following precautions have to be taken into consideration:
- It is mandatory to comply with norm EN 378-3 on Safety and
Environmental Requirements. Part 3: "In situ" installation and
protection to people.
- It is necessary to check that the structure supports the unit's weigh
(please see weighs in technical characteristics sheet).
- The area where the unit will be located must be perfectly accessible
for cleaning and maintenance operations. Leave enough space so
that air can circulate around the unit (please check minimum free
space for maintenance).
- Foresee appropriate bumping devices in all the installation so that
noise and vibration transmission is avoided.
- For each one of the units, certain installation norms must be followed
as well:
Ref. Produit\Item Nbr Designation\Description
An.Year
No Serie\Serial Nbr \ No Produit
Refrigerant kW Absorbee\Input kW Poids\Weight
Refrigerant kg Tension\Voltage Temperature Maxi C
BP Mini PSM\MOP Intensité\Current A IP
HP Maxi PSM\MOP Int.. Kit Elect. No CE
30, av JeanFalconnier
01350 CULOZ
Tel : 33(0)4 79 42 42 42
Made in Spain
Type de réfrigérant
Basse pression
Modèle
Nº ordre commande
Poids en fonctionnement
Tension du réseau
Haute pression
Nº ordre fabrication
Intensité kit electrique
Air handling units for
swimming pools
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Junior BCP
Air-cooled units designed for installation indoors
(ASM and ASN)
All models can be installed on the oor or on a brick frame or steel
pro le. To prevent the transmission of vibrations it is recommended
to mount antivibration supports.
They can also be xed to the ceiling using a threaded rod:
- Insert 4 threaded M8 rods in the
framework.
- Insert the rods through the
holes the unit has in its base.
- Place the antivibration mounts,
insert a washer and turn the nuts
until the unit is well secured.
- If there is enough space
between the framework and
the unit, a rubber or neoprene
plate can be squeezed in.
In any case, check that the unit is perfectly level.
Also, in case the installation has an air return which is not ducted,
appropriately-sized grilles must be foreseen in the space formed by
the ceiling, the framework and the walls so that the unit aspires the
return air from the air conditioned spaces.
Threaded rod
DETAIL
Buffer
Spar
Washer
Hexagon nut
Minimum free space for commissioning and maintenance operations
ASJ-30/40 ASJ-45/55/70
500mm
500mm
500mm
150mm
500mm
500mm
1000mm
150mm
500mm
500mm
1000mm
250mm
ASW
ASM
750mm
500mm
1000mm
ASN
750mm
500mm
500mm
Air-cooled units designed for installation outdoors
(ASW and ASJ)
- The unit will be placed outside the premises, on a terrace or
garden.
If it is foreseen that the unit works more on heating than on cooling,
it is preferable to direct it towards the sun.
If little work on heating is foreseen, choose North direction.
- All models can be installed on the oor or on a brick frame or steel
pro le.
To prevent the transmission of vibrations it is recommended to
mount antivibration supports.
- Another aspect to be taken into account in the location of the unit will
be the average height of snow in the region.
- Avoid placing obstacles in the air outlet or return. No obstacle may
impede the air aspiration into the coil.
Do not place the coil side in the predominant wind direction.
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Junior BCP
Anchorage for antivibrators
Air ducts connections (ASN and ASM)
The air aspiration and outlet ducts must be calculated in accordance with
the nominal ow and the unit's available pressure (refer to the technical
characteristics table). The duct calculation and design must be made
by quali ed technical personnel.
It is advisable to take into consideration the following recommendations:
- Curves in the fan discharge outlet(s) must be avoided. It is
recommendable to have a straight section of duct measuring
approximately 1 metre. If this is not possible, they must be as
smooth as possible, using indoor de ectors when the duct has large
dimensions.
- When making the ducts, direction sharp changes must be avoided
since they can generate occasional pressure drops, which affect
the available pressure and the ow. The location of discharge
and aspiration grilles must be studied carefully to avoid the air
recirculation and the transmission and generation of noises to the
interior.
- Flexible connections must be made between the ducts and the unit
that avoid the noise and vibration transmission.
- No matter the type of ducts type to use, they must not be composed
of materials that propagate re nor expel toxic gases in the event of
a re. The internal surfaces must be smooth and should not pollute
the air that circulates within them. In any case, the effective legislation
about this issue must be respected.
Fan checks (ASN and ASM)
- Before commissioning, check the blade rotation direction and that
the axis turns without strokes nor vibrations
- Once running, check the operation conditions: pressures, ows and
consumptions.
- The coupling of characteristic curves of the fan and the room is
very important, so that the ows and pressures provided to the duct
network are as required.
Checks performed before commissioning
the air-cooled unit
Series
ASJ A
(mm) B
(mm)
30 817 540
40 817 540
45 1056 634
55 1056 634
70 1056 634
ØM10
ASJ-30/40
A
B
Ø18mm
ASJ-45/55/70
A
B
A
B
Ø18mm
ASW
ASW
Series A
(mm) B
(mm)
80 1230 900
100 1230 900
A
B
ASM
Ø13mm
Ø18mm
ASN A
B
ASM
Series A
(mm) B
(mm)
80 1645 698
95 1645 698
ASN
Series A
(mm) B
(mm)
30 1089 692
45 1342 760
55 1342 760
65 1342 760
Air handling units for
swimming pools
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Pulley and belt adjustment (ASM)
The motorised fans on the air-cooled unit ASM are coupled using
pulleys and belts.
In this type of fans, the following must be taken into considerations:
- The pulleys must be on the same plane, so it is important to check
them with the help of a ruler or a laser aligner.
- In case they are not aligned, remove the pulley screws, remove the
pulley and, after removing the hub pin, it can be slided over the axle
(this action can be performed both in the motor as well as in the fan).
- After xing the pulleys on the same plane, the belt tension is made
by tightening the tensor screw.
- The belt tension must be checked after 24 hours of motor operation.
Pulleys must stay on the same plane
Tensor
screw
Pulley
screws
Taper pin
Cooling connections
Once the Junior BCP units and the air-cooled unit are positioned, the
cooling links must be laid between them.
In the case of the air-cooled units ASM and ASW
it is recommended to place a siphon in the gas line
every 3 metres of shoulder to ease the oil return
to the compressor.
For determining the equivalent length, the pressure drops
in accessories must be taken into account.
Tube installation norms must be
respected and inspect carefully the
tube lay out, looking for the shortest
distance and the lowest possible
number of curves. Also, chokes must
be avoided, using large curve radii
(the curve radius must be 3.5 x ).
r
Æ
Dimensions of the cooling lines at different distances
Junior BCP DUAL 20 30 40 50 60 70 80 90
Axial air-cooled model ASJ-30 ASJ-45 ASJ-45 ASJ-55 ASJ-70 ASW-80 ASW-100 ASW-100
As from 6 m Liquid line 3/8” 3/8” 3/8” 1/2” 5/8” 5/8” 5/8” 5/8”
Gas line 5/8” 7/8” 7/8” 7/8” 1 1/8” 1 1/8” 1 1/8” 1 1/8”
As from 10 m Liquid line 3/8” 3/8” 3/8” 1/2” 5/8” 5/8” 5/8” 5/8”
Gas line 3/4” 7/8” 7/8” 7/8” 1 1/8” 1 1/8” 1 1/8” 1 1/8”
15 m Liquid line 1/2” 1/2” 1/2” 1/2” 5/8” 5/8” 5/8” 5/8”
Gas line 7/8” 7/8” 7/8” 1 1/8” 1 1/8” 1 1/8” 1 3/8” 1 3/8”
Junior BCP DUAL 20 30 40 50 60 70 80 90
Centrifugal air-cooled model ASN-30 ASN-30 ASN-45 ASN-55 ASN-65 ASM-80 ASM-80 ASM-95
As from 6 m Liquid line 3/8” 3/8” 3/8” 1/2” 5/8” 5/8” 5/8” 5/8”
Gas line 5/8” 5/8” 7/8” 7/8” 1 1/8” 1 1/8” 1 1/8” 1 1/8”
As from 10 m Liquid line 3/8” 3/8” 3/8” 1/2” 5/8” 5/8” 5/8” 5/8”
Gas line 3/4” 3/4” 7/8” 7/8” 1 1/8” 1 1/8” 1 1/8” 1 1/8”
15 m Liquid line 1/2” 1/2” 1/2” 1/2” 5/8” 5/8” 5/8” 5/8”
Gas line 7/8” 7/8” 7/8” 1 1/8” 1 1/8” 1 1/8” 1 1/8” 1 3/8”
CONNECT SIPHON
METTRE SIPHON
PONER SIFON
V220014
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Junior BCP
- Align precisely both parts of the connection (unit and tubes). There
is no error risk when both tubes have different diameters.
- Run a pressure test in the cooling tubes and a search for leaks to
verify the cooling installation.
- Create a vacuum in the installation to eliminate humidity inside the
circuit.
- Charge the unit with gas as per the data stated in the technical
characteristic table. If the equivalent length
of the cooling lines is over 6 m, an additional
charge will be needed per meter as per the
following table.
Connection of the unit to the cooling lines
For the refrigerant lines, use only cooling type seamless tubes. Under
no circumstance use sanitary type cooper pipe.
Following these steps is recommended:
- Revise and clean the tube ends to eliminate the burs from cutting
them and any other impurity that could have deposited inside or on
the outer surface. How clean the tubes are will dictate the degree or
airtightness. Also, we will avoid the dirt formation that may collapse
some spots in the cooling circuit.
- Apply isolator to the tubes, covering them and af x it with tape. The
material used must guarantee air tightness at operating pressure
and temperature.
- Remove the plugs that protect the cooling connections of the unit
precisely at the moment of connecting the tubes.
Note: Check the undercooling of the uid when lling out the "operation
veri cation sheets" to make sure the charge is correct.
Pressure drops in elbows expressed as equivalent lengths (m):
Maximum equivalent length
of the cooling line:
ASW = 40m
Maximum equivalent length
of the cooling line:
ASJ, ASN and ASM = 15m
BCP unit
BCP Unit
ASW
Air-cooled unit ASJ, ASN and ASM
Air-cooled unit
ASW, ASN and ASM
Air-cooled unit
Maximum equivalent length
of the cooling line:
ASW, ASJ, ASN y ASM = 7m
Max. geometric height 30 m
Max. geometric height 15m
Max. height 6m
L liquid line
G gas line
Siphon in gas line every 3 meters of shoulder
GGGLL
L
BCP unit
Tube diameter (inches) 5/8” 7/8” 1 1/8” 1 3/8” 1 5/8” 2 1/8”
Equivalent elbow length 45º (m) 0,30 0,39 0,48 0,60 0,75 0,90
Equivalent elbow length 90º (m) 0,54 0,72 0,90 1,10 1,30 1,65
Equivalent elbow length 180º (m) 0,80 1,00 1,30 1,80 2,00 2,60
Nominal diameter 1/4” 3/8” 1/2” 5/8” 3/4” 7/8” 1” 1 1/8” 1 3/8” 1 5/8”
Indoor section (cm2)0,149 0,444 0,900 1,505 2,282 3,120 4,290 5,346 7,850 10,100
Liquid line charge (g/m) 18 53 107 180 272 376 512 638 937 1325
Gas line charge (g/m) -- 0,19 0,38 0,64 0,97 1,33 1,83 2,30 3,30 4,00
Air handling units for
swimming pools
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Junior BCP
Cooling dehumidi cation capacity of the Junior BCP DUAL unit with the remote dual condenser in outdoor temperature conditions of 35ºC.
The sound pressure level depends on the installation conditions and, as such, it is only indicated as a guide. Measurement conditions: in free eld,
measured at a distance of 5 metres, directivity 2 and at 1.5 metres from the ground.
Characteristics
Junior BCP DUAL 20 30 40 50 60 70 80 90
Axial air-cooled model ASJ-30 ASJ-45 ASJ-45 ASJ-55 ASJ-70 ASW-80 ASW-100 ASW-100
Total dehumidi cation capacity (kg/h) 3,9 4,9 6,7 8,5 10,2 11,1 12,4 13,1
Dissipated capacity remote condensation circuit (kW) 7,2 9,4 13,0 16,0 19,8 11,3 12,8 13,9
Fan
Nominal air ow (m3/h) 3.000 4.500 4.500 6.500 6.500 9.000 10.000 10.000
Available static pressure (mm.a.c) --
Number / diameter 1 / 450 2 / 360 2 / 360 2 / 450 2 / 450 1 / 630 1 / 630 1 / 630
Output (kW) 0,15 0,12 0,12 0,15 0,15 0,7 0,7 0,7
Speed (r.p.m.) 870 1.300 1.300 870 870 900 900 900
Maximum absorbed
current
230 V / I ph / 50 Hz (±10%) (A) 0,65 1,1 1,1 1,3 1,3 -- -- --
400 V / III ph / 50 Hz (±10%) (A) -- -- -- -- -- 1,3 1,3 1,3
Refrigerant Type R-407C
Total charge of the set (kg) 1,9 3,7 2,5 3,5 3,5 4 5,4 5,8
Cooling connections Liquid line 3/8” 3/8” 3/8” 1/2” 1/2” 5/8” 5/8” 5/8”
Gas line 5/8” 5/8” 5/8” 7/8” 7/8” 1 1/8” 1 1/8” 1 1/8”
Dimensions
Length (mm) 880 1.114 1.114 1.114 1.114 1.288 1.288 1.288
Width (mm) 638 744 744 744 744 1.000 1.000 1.000
Height (mm) 735 980 980 980 980 915 1.223 1.223
Weight (kg) 77 96 96 104 172 127 164 164
Sound pressure level dB(A) 42 37 37 45 45 52 52 52
Junior BCP DUAL 20 30 40 50 60 70 80 90
Centrifugal air-cooled model ASN-30 ASN-30 ASN-45 ASN-55 ASN-65 ASM-80 ASM-80 ASM-95
Total dehumidi cation capacity (kg/h) 3,9 5,0 6,9 8,7 10,5 10,8 13,3 14,3
Dissipated capacity remote condensation circuit (kW) 7,2 9,4 13,0 16,0 19,8 11,3 12,8 13,9
Fan
Nominal air ow (m3/h) 2.500 2.500 3.500 4.000 4.500 6.500 6.500 7.000
Available static pressure (mm.a.c) 9 9 4125 7 7 7
Number 11111111
Output (kW) 0,35 0,35 0,51 0,6 0,6 1,1 1,1 1,5
Speed (r.p.m.) 1.180 1.180 890 1.260 1.100 630 630 680
Maximum absorbed
current
230 V / I ph / 50 Hz (±10%) (A) 3,0 3,0 3,8 8,2 8,2 -- -- --
400 V / III ph / 50 Hz (±10%) (A) -- -- -- -- -- 2,7 2,7 3,6
Cooling connections Liquid line 3/8” 3/8” 3/8” 1/2” 1/2” 5/8” 5/8” 5/8”
Gas line 5/8” 5/8” 5/8” 7/8” 7/8” 1 1/8” 1 1/8” 1 1/8”
Refrigerant Type R-407C
Total charge of the set (kg) 1,3 2,9 1,8 2,9 2,7 4,3 4,1 4,5
Dimensions
Length (mm) 1.175 1.175 1.428 1.428 1.428 1680 1680 1680
Width (mm) 736 736 804 804 804 937 937 937
Height (mm) 390 390 460 460 460 670 670 670
Weight (kg) 87 87 108 120 120 214 214 205
Sound pressure level dB(A) 44,5 44,5 44,4 49,6 50 56,7 56,7 58,6
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE -
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Air handling units for
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13. COMMISSIONING
- Check that all the electric, hydraulic and air duct connections are in
good condition and perfectly connected.
- In the case of remote condensation also check the cooling
connections.
- Once the above veri cations have been carried out, the control circuit
is supplied with voltage by the automatic control switch. It is necessary
to leave the compressor crankcase heater with voltage for 24 hours
before starting the compressor.
- Check the safety elements. If any safety device is active the fault
must be located and the device reset.
- Check the values selected for the humidity and temperature setpoints
(optional) on the control command panel. Factory values: 80% RH
and 20ºC.
- With the CIATpool electronic control (optional) the differential
established between the air and water temperatures must also be
checked . The air temperature must be 2 or 3ºC higher than the water
temperature in order to avoid condensation on the walls and windows
inside the premises.
- Check the position of the manually adjusted bypass damper adjusting
the opening percentage according to the installation requirements.
- Check the response of the motorised free-cooling dampers (optional).
- The doors and windows must be closed in order to facilitate the air
and water temperature rise. The free-cooling dampers (optional)
must be tted in the minimum opening position..
- Check the operation of the unit and verify that the current absorbed
by each motor of the unit is as intended.
- All the models have a scroll compressor tted. Verify that they turn
in the correct direction and, if not, reverse the power wires.
COMPRESOR SCROLL.
COMPROBAR SENTIDO DE GIRO
COMPRESSEUR SCROLL.
VÉRIFIER LE SENS DE ROTATION
SCROLL COMPRESSOR.
CHECK SENSE OF ROTATION
- When starting the compressor, if the
refrigerant charge has not been completed
and is lower than that required, the aspiration
pressure will be considerably lower than
normal. The low pressure pressostat connected to the compressor
aspiration will stop operating when the pressure at this point
drops below the tare value (disconnecting at 0.5 bar and resetting
automatically). Ensure the absence of any refrigerant leaks or the
presence of air in the circuit
- Take temperature measurements of the liquid line and aspiration
line as well as the outlet and aspiration pressure. Check that the
undercooling and overheating values are within the permitted limits.
To adjust the refrigerant charge, a schrader valve is available on the
liquid line.
- Check that the electrical power supply matches the unit voltage and
that its value lies within acceptable limits.
- Proceed to ll the hydraulic circuit (in models with water condenser):
Open the water circuit valves and ensure that the water circulates
around the exchanger with the pump in service.
Bleed the air in the hydraulic circuit.
Check the operation of the water ow switch and of the water
circulation pump.
WICHTIG: WIEDERBEHEIZUNG DER
OLWANNE
IMPORTANT: CRANKCASE HEATING
IMPORTANT: SURCHAUFFE CARTER D’HUILE
IMPORTANTE: RISCALDARE IL CARTER
DELL’OLIO
IMPORTANTE: RECALENTAMIENTO DE
ACEITE DEL CÁRTER
KOENNEN.
TO ALLOW THE COMPRESSOR(S) STARTING
AU PREMIER DÉMARRAGE OU APRÈS UNE ABSCENCE
TENSION 24 HEURES AVANT D’AUTORISER LE
DÉMARRAGE DU(DES) COMPRESSEUR(S).
AL PRIMO AVVIAMENTO U DOPO UNA INTERRUZIONE
PROLUNGATA DELLA ALIMENTAZIONE ELETTRICA,
LASCIARE LA MACCINA SOTTO TENSIONE PER 24 ORE
PRIMA DI AUTORIZZARE L’AVVIAMENTO DEL(DEI)
COMPRESSORE(I).
ANTES DEL PRIMER ARRANQUE O DESPUÉS DE UNA
AUSENCIA DE CORRIENTE POR UN LARGO PERIODO DE
TIEMPO, CONVIENE QUE LA UNIDAD ESTÉ CONECTADA
UN MÍNIMO DE 24 HORAS.
BEIDER ERSTEN INBETRIEBSETRUNZ ORDER NACH EINER
LANGEN STROMUNTER-BRECHUNG BRINGEN SIE DIE
MASCHINE UNTER SPANNUNG 24 STRUNDERLANG
BEVOR SIE DEN(DIE) KOMPRESSOR(EN) EINSCHALTEN
FOR THE FIRSTSTART OR AFTER ALONG TIME OUT OF
VOLTAGE PUT THE MACHINE ON LIVE 24 HOURS BEFORE
DE COURANT PROLONGÉE, METTRE LA MACHINE SOUS
Air handling units for
swimming pools
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE -
NA 12.78 E
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Junior BCP
14. DISTRIBUTION OF COMPONENTS
Junior BCP 20 / 30 / 40 / 50 / 60 with horizontal outlet
Filter G3(std)
/ G4(opt)
Evaporating coil
Water condenser
(according to the model)
Compressor
Condensates
drain pan
Digital
controllers
Condensates
drain outlet
Door switch
Outlet fan
Electric panel
Condensing coil
Hot water auxiliary
coil (optional)
Auxiliary electrical
heaters (optional)
Electric power
supply
Water inlet
auxiliary coil
Condenser outlet
(according to the model)
Water outlet
auxiliary coil
Condenser inlet
(according to the model)
Evaporating coil
Water condenser
Compressor
Condensates
drain pan
Condenser outlet
Electric
power supply
Condenser inlet
Digital
controlers
Condensates
drain outlet
Door switch
Outlet fan
Electric panel
(according to
assembly)
Condensing coil
Auxiliary coil
water inlet
Auxiliary coil
water outlet
Hot water auxiliary
coil (optional)
Filter G3(std)
/ G4(opt)
Auxiliary
electrical heaters
(optional)
Junior BCP 70 / 80 / 90 assembly M00
Return fan Servomotors
dampers
Mixing
damper
Electrical
connection box
For the Junior BCP - 20 / 30 / 40 / 50 / 60 units with vertical outlet,
the only change in the inside distribution of components is the position
of the fan.
For the Junior BCP - 70 / 80 / 90 units with assemblies M10, M01,
M11, M02, M12 the changes in the inside distribution of components
are: the fan position and the position of the set formed by the outlet
grille and lter.
Independent module for the return fan
In the Junior BCP - 70 / 80 / 90 units with assemblies M00, M01
and M02, the electric panel is supplied in a watertight box for remote
installation (remote control panel).
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CIAT ASW-100 Installation, Operation, Commissioning, Maintenance

Category
Split-system air conditioners
Type
Installation, Operation, Commissioning, Maintenance

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