INSTALLATION,
USE AND SERVICING
INSTRUCTIONS
GB
00332907 - 2
st
edition - 09.2008
SANICAL SC
150 - 200 - 300 - 400
500 - 600 - 800 - 1000
2
CONTENT
1 GENERAL INFORMATIONS ............................................................................................................................................................................. 3
1.1 Symbols used in this guide .......................................................................................................................................................................... 3
1.2 Correct use of the appliance ....................................................................................................................................................................... 3
1.3 Water treatment ............................................................................................................................................................................................ 3
1.4 Informations to be handed over to the user ............................................................................................................................................... 3
1.5 Warnings for the safety ................................................................................................................................................................................ 4
1.6 Data plate ...................................................................................................................................................................................................... 5
1.7 General warnings ......................................................................................................................................................................................... 5
2 TECHNICAL CHARACTERISTICS AND DIMENSIONS ................................................................................................................................6
2.1 Technical characteristics ............................................................................................................................................................................. 6
2.2 Dimensions ................................................................................................................................................................................................... 7
2.3 General characteristics ................................................................................................................................................................................ 8
3 INSTRUCTIONS FOR THE INSTALLATION................................................................................................................................................... 9
3.1 General warnings ........................................................................................................................................................................................ 9
3.2 Installation requirements ............................................................................................................................................................................. 9
3.3 Packing ...................................................................................................................................................................................................... 10
3.4 Positioning .................................................................................................................................................................................................. 10
3.5 Preliminary checks ................................................................................................................................................................................... 10
3.6 Hydraulic connections .............................................................................................................................................................................. 11
3.7 Basi installation scheme ........................................................................................................................................................................... 12
3.8 Filling of the installation ............................................................................................................................................................................. 12
3.9 Diagrams of the pressure losses ............................................................................................................................................................. 13
3.10 First utilisation ............................................................................................................................................................................................ 16
4 INFORMATIONS TO BE GIVEN TO THE USER ........................................................................................................................................... 16
5 INSPECTION AND SERVICE ........................................................................................................................................................................... 16
Instructions for the inspection and the service ............................................................................................................................................... 16
REKORD OF THE SERVICING .......................................................................................................................................................................19
WARNING! This manual gives instructions to be used by the installer and/or
the service man professionally qualified, according to the existing law.
The user is NOT allowed to intervene on the appliance .
In case of damages to persons, animals or goods, deriving from the non
respect of the instructions given in this manual, Unical cannot be conside-
red responsible.
3
General informations
1.1 -SYMBOLS USED IN THIS GUIDE
When reading this guide particular care has to be given to the parts marked with the followings symbols:
NOTE!
Suggestions for the
user
WARNING!
Indicates a potentially dangerous
situation for the product and the
environment
DANGER!
Indicates serious danger
for your personal safety
and for your life
1.2 -CORRECT USE OF THE APPLIANCE
The appliance has been designed utilizing today’s technical level and in compliance with the current safety
regulations. However, following an improper use, dangers could arise for the safety and life of the user or
of other people, or damage could be caused to the appliance or other objects.The appliance is designed to
be used in hot water central heating systems, with a dedicated loading pump for the D.H.W. storage
cylinder. Any other use of this appliance will be considered improper. UNICAL declines any responsibility
for any damages or injuries caused by an improper use; in this case the risk is completely at the user’s
responsibility. In order to use the appliance according to the scopes it was designed for it is essential to
carefully follow the instructions indicated in this guide.
1.3 -WATER TREATMENT
• The hardness of the mains water supply conditions the frequency with which the heat exchanger is cleaned.
• In hard water areas where the main water can exceed 15°f total hardness, a scale reducing device is
recommended. The choice of this device has to be made taking into consideration the characteristics of the
water.
• In order to improve the resistance to lime scale it is recommended to adjust the domestic hot water temperature
as near as possible to the one you really require.
• We recommend you to check the state of cleanliness of the domestic hot water heat exchanger at the end of
the first year and subsequently, on the basis of the lime scale found, this period can be extended to two years.
The user has to be instructed on the use and operation of his heating system, in particular:
• Hand over these instructions to the end user, together with any other literature regarding this appliance,
placed inside the envelope contained in the packaging. The user has to keep these documents in a safe
place in order to always have them at hand for future reference.
• Remind the user that the control and the servicing of the appliance have to be performed in conformity to
the prescriptions and with frequency stated by the manifactured.
• If the appliance is sold or transferred to another owner or if the present user moves home and leaves the
appliance installed, ensure yourself that the manual always follows the appliance so that it can be
consulted by the new owner and/or installer.
Failure to follow the instructions indicated in this guide, which is supplied with the boiler, could
cause injury to persons, animals or damage to property. The manufacturer shall not be held
liable for any such injury and/or damage.
1
GENERAL INFORMATIONS
1.4 - INFORMATION TO BE HANDED OVER TO THE USER
4
General informations
1.5 -SAFETY WARNINGS
WARNING!
The installation, adjustment, and servicing of this appliance must be carried out by a competent person and
installed in accordance with the current standards and regulations. At the end of the installation the
installer has to issue, to the user, a DECLARATION OF CONFORMITY. Failure to correctly install this appliance
could cause injury to persons, animals or damage to property. The manufacturer shall not be held liable for
any injury and/or damage.
DANGER!
NEVER try to Service or repair the appliance your self. Servicing and repairs of the appliance must be carried
out by authorised service technicians; UNICAL recommends drawing up a service contract. Bad or irregular
servicing could compromise the safe operation of the appliance, and could cause injury to persons, animals
or damage to property for which UNICAL shall not be held liable.
Modifications to parts connected to the appliance
Do not carry out any modifications to the following parts:
- water supply pipes and electrical current
- to the constructive components which influence the appliance’s safe operation
It is forbidden to use equipments or connecting and safety materials not tested and nor suitable for the use
(e.g.: expansion vessels, safety groups, pipes, etc.)
This storage tank is not foeseen for the outdoor installation
The packing elements (cardboard box, straps, plastic bags, etc…) shall not be left to children’s hand since
they may be dangerous.
5
General informations
1.6 -DATA PLATE
®
Water content (D.H.W.)
Construction material
Internal treatment
Water content (Coil)
Upper heating coil
Upper coil output (DIN 4708)
Lower heatin
g
coil
Potenza serpentino inf.
(
DIN 4708
)
Lower coil utilisation coefficient.
Maximum working temperature
Dry weight
MAGNESIUM anode Q.t
y
Dimens. Ø x L mm
kW
NL
kW
NL
°C
k
g
max bar
l/h
mq
AG
max bar
max bar
max bar
l/h
mq
1.7 -GENERAL WARNINGS
The instructions manual constitutes an integral and essential
part of the product and will be kept by the user.
Read attentively the instructions contained in the manual be-
cause they supply important indications concerning the sa-
fety of installation, the use and the maintenance.
Hold with care the manual for every further consultation.
The installation and the maintenance must be done in com-
pliance to the norms in force, according to the instructions of
Unical and by qualified and trained personnel.
For professionally qualified personnel we intend that one
having specific technical competence in the sector of the com-
ponents for heating systems for civil use, domestic hot water
production for sanitary use and maintenance.
A wrong installation or a bad maintenance can cause dama-
ges to people, animals or things, for which Unical is not re-
sponsible and they invalidate the guarantee of the product.
Before effecting any operation of cleaning or maintenance,
close the gate valves of the appliance.
In case of breakdown and/or bad operation of the appliance,
stop it, without attempting of reparation or direct intervention.
Address to trained personnel for reparation and ask him to
use only original spare parts. Fault to follow this suggestion
can jeopardize the safety of the instrument.
To guarantee the efficiency of the appliance and for its correct
operation it is essential that the periodic maintenance is made
by trained personnel.
If the appliance has to be sold or transferred to another owner
always make sure that this manual accompanies the applian-
ce so that it can be consulted by the new owner and by the
technician.
For all the appliances with options or kit (inclusive those
electric) only original accessories have to be used.
ATTENTION!
The data plate is positioned on the stora-
ge tank, upper part, near the outlet con-
nection.
®
AG
6
Technical characteristics and dimensions
2.2 -DIMENSIONS
SANICAL SC 150 - SC 200 - SC 300 - SC 400 - SC 500 - SC 600
2
TECHNICAL CHARACTERISTICS
AND DIMENSIONS
2.1 - TECHNICAL CHARACTERISTICS
The vertical storage tanks SANICAL SC serves for the pro-
duction and the accumulation of the warm water. They have to
be connected to a heating system and to the distribution water
net.
The tank is constituted by a pressure vessel with a coil in
which circulates the water of the heating system.
The SANICAL SC storage tanks must to be installed with all
the safety and control devices foreseen by the norms.
Models available:
SC 150 storage tank with 150 liters capacity.
SC 200 storage tank with 200 liters capacity.
SC 300 storage tank with 300 liters capacity.
SC 400 storage tank with 400 liters capacity.
SC 500 storage tank with 500 liters capacity.
SC 600 storage tank with 600 liters capacity.
SC 800 storage tank with 800 liters capacity.
SC 1000 storage tank with 1000 liters capacity.
COMPONENTS DESCRIPTION AND CHARACTERISTICS:
Coil in carbon steel, with elliptic section and large exchange
surface, glass lined according to DIN 4753 with double layer
Inspection flange Ø 180/120 mm; (Ø290/220 for SC 1000).
Total insulation with expanded PU: hard type for models 150
to 600 and soft type for models 800 and 1000.
1 bulb holder for thermostat/thermometer
1 connection for electric heater
The optional kits for regulation of the storage tanks are consti-
tuted by:
A panel board with: On / Off switch - working thermostat - bulb
holder - thermometer.
7
Technical characteristics and dimensions
A
500
500
500
650
650
650
790
790
B
775
1005
1390
1195
1425
1695
1465
1720
C
655
810
955
835
960
1065
1135
1350
D
330
320
320
365
365
365
435
440
E
220
220
220
265
265
265
210
210
F
300
290
290
345
345
345
345
350
G
385
375
375
440
440
440
560
555
H
620
750
890
795
880
985
1035
1235
I
-
-
1165
960
1170
1340
1145
1395
L
-
-
-
-
-
-
1275
1535
M
765
975
1390
1185
1415
1685
1435
1700
N
990
1215
1615
1460
1690
1960
1780
2030
O
-
-
-
-
-
-
200
200
P
150
150
150
150
150
150
-
-
mm
mm
mm
mm
mm
mm
mm
mm
MODEL
SANICAL SC
150
200
300
400
500
600
800
1000
SANICAL SC 300 - SC 400 - SC 500 - SC 600 - SC 800 - SC 1000
Q
600
600
600
750
750
750
990
990
K
495
635
-
-
-
-
-
-
8
Technical characteristics and dimensions
2.3 -GENERAL CHARACTERISTICS
Total water content
PU insulation hard type
Soft insulation
External diametre with 50 mm hard PU insulation
External diameter with soft insulation
Lower heat exchanger
Absorbed output
Water flow rate necessary for the coil
DHW product with prim.@ 80°/60° and sec.@ 10°/45° (DIN 4708)
Pressure losses
Flange
Dry weight
Max Working Pressure on DHW side
Max Working Pressure on Heating side
Max Working Temperature on DHW side
l
mm
mm
mm
mm
m²
kW
m
3
/h
l/h
mbar
Ø mm
kg
bar
bar
°C
150
168
50
-
600
-
1,0
24
1,0
600
12
180/120
70
10
6
95
SANICAL SC
200
212
50
-
600
-
1,5
36
1,6
900
40
180/120
90
10
6
95
300
291
50
-
600
-
1,8
44
1,9
1100
70
180/120
115
10
6
95
400
423
50
-
750
-
1,9
46
2,0
1109
80
180/120
140
10
6
95
600
589
50
-
750
-
2,5
63
2,7
1500
192
180/120
190
10
6
95
500
500
50
-
750
-
2,2
55
2,4
1400
131
180/120
155
10
6
95
Total water content
PU insulation hard type
Soft insulation
External diametre with 50 mm hard PU insulation
External diameter with soft insulation
Lower heat exchanger
Absorbed output
Water flow rate necessary for the coil
DHW product with prim.@ 80°/60° and sec.@ 10°/45° (DIN 4708)
Pressure losses
Flange
Dry weight
Max Working Pressure on DHW side
Max Working Pressure on Heating side
Max Working Temperature on DHW side
l
mm
mm
mm
mm
m²
kW
m
3
/h
l/h
mbar
Ø mm
kg
bar
bar
°C
800
765
-
100
-
990
2,7
68
2,9
1700
240
180/120
215
10
6
95
SANICAL SC
1000
888
-
100
-
990
3,5
88
3,8
2100
518
180/120
245
10
6
95
9
Instructions for the installer
3
INSTRUCTIONS FOR
THE INSTALLER
3.1 - GENERAL WARNINGS
ATTENTION!
This appliance must be destined only to the
use for which it has expressly been forese-
en. Every other use is tobe considered im-
proper and therefore dangerous.
This appliance serves to heat water to a tem-
perature lower than the boiling temperature
at atmospheric pressure.
ATTENTION!
THE APPLIANCES ARE EXCLUSIVELY DE-
SIGNED FOR INDOOR INSTALLATIONS.
INSOFAR THESE APPLIANCES CANNOT BE
USED FOR OUTDOOR INSTALLATION.
THE OUTDOOR INSTALLATION CAN CAUSE
MALFUNCTIONS AND DANGERS.
Before connecting the appliance an accurate
washing of all the pipes of the heating system
has to be performed, in order to remove possi-
ble residues or impurity that could jeopardize
the good operation of the storage tank.
ATTENTION!
THE APPLIANCE HAS TO BE INSTALLED BY
A QUALIFIED TECHNICIAN, WHO, UNDER
HIS OWN RESPONSIBILITY, GUARANTEES
THE RESPECT OF THE NORMS ACCORDING
TO THE RULES OF THE GOOD TECHNIQUE.
If the storage tank is inactive in a non heated
place for a prolonged period (e.g.. during the
winter vacations) it has to be completely drai-
ned.
3.2 - INSTALLATION REQUIREMENTS
The installation of the appliance has to be executed in accor-
dance with the instructions contained in this manual.
The installation must be performed by a technician professio-
nally trained, which takes the responsibility for the respect
of all the local and/or national laws, as well as the applica-
ble technical norms.
Installation must be carried out in accordance with the indica-
tive and non-exhaustive list of instructions, rules and regula-
tions below, in accordance with evolution of "state of the art".
10
Instructions for the installer
3.3 - PACKING
The storage tanks SANICAL SC are supplied completely as-
sembled.
After removal of the packing, make sure the ap-
pliance is complete and not damaged.
The packing elements (plastic strips, plastic
bags, etc.) shall not be left to the reach of the
children, because they are possible sources
of danger.
The Unical declines any responsibility in the
case of damages procured to people, animals
or things produced by non-observance of the
instructions given in this manual.
In the packing, in addition to the appliance, there are:
- This instruction manual for the installation, use and mainte-
nance
- Guarantee certificate
3.4 - POSITIONING
In the choice of the installation place of the
appliance respect the following safety indica-
tions:
- Put the appliance in places in which it is pos-
sible to prevent the access from children, as
potential source of danger for their safety.
3.5 - PRELIMINARY CHECKS
ATTENTION!
Before connecting the storage tank to the heating system
proceed with an accurate cleaning of the pipelines with a
convenient product, in order to eliminate metallic residues
of workmanship and of welding, of oil and of fats that could
be present and that, coming up to the tank, could alter its
operation.
For the washing of the heating system do not to use sol-
vents, because its use could damage the system compo-
nents.
Thenon observance of the instructions of this manual can
cause damages to people, animals and goods, towards
which the Unical cannot be considered responsible.
- Put the appliance in places protected against the freezing.
- Verify the resistance of the supporting surface, taking into
consideration the weight of tank once full.
- Leave a distance of 500 mm around and on top of the tank in
order to facilitate the maintenance operations.
- It is suggested to install the tank as near to the boiler as
possible and to insulate the connection pipes in order to re-
duce the heat losses.
11
Instructions for the installer
3.6 - HYDRAULIC CONNECTIONS
Key
Description SANICAL SC 150÷600 SANICAL SC 800÷1000
C Hot water outlet Rp 1 R 1 ¼
MC Flow from the boiler Rp 1 Rp 1 ¼
RC Return to the boiler Rp 1 Rp 1 ¼
Ric. D.H.W. recirculation Rp ½ Rp 1
F Cold water inlet Rp 1 R 1 ¼
1 Magnesium anode Rp 1 ¼ Rp 1 ½
2 Thermometer - Temp. sensor Rp ½ Rp ½
3 Electrical heater Rp 1 ½ Rp 1 ½
4 Inspection flange 180/120 180/120
5 Thermostat - Temp. sensor Rp ½ Rp ½
6 Bulb Holder Rp 1 ¼ -
1
2
3
C
5
Ric.
MC
RC
F
5
4
SANICAL SC 150 - 600
SANICAL SC 800 - 1000
C
Ric.
MC
RC
F
1
2
3
5
4
6
12
Instructions for the installer
3.8 - FILLING OF THE SYSTEM
Once all the connections have been made, proceed with the
filling of the system.
3.7 - BASIC INSTALLATION SCHEME
Attention!
The installation has to be performed as shown
in the scheme, by fitting a safety valve, set at a
max pressure of 6 bar, on the sanitary circuit.
It is necessary, besides, to install an expan-
sion vessel on the sanitary circuit, capable to
absorb the increase of the volume of the hea-
ted water.
H
o
t
w
a
t
e
r
r
e
c
i
r
c
u
l
a
t
i
o
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i
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r
M
C
R
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d
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a
t
e
r
s
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p
p
l
y
P
r
e
s
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r
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r
e
d
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c
i
n
g
v
a
l
v
e
G
a
t
e
v
a
l
v
e
G
a
t
e
v
a
l
v
e
S
a
f
e
t
y
v
a
l
v
e
s
e
t
a
t
6
b
a
r
D
o
m
e
s
t
i
c
h
o
t
w
a
t
e
r
e
x
p
a
n
s
i
o
n
v
e
s
s
e
l
Attention.
The hydraulic scheme shown in this manual
is only explanatory; for its sizing and the
configuration of the system it is necessary
to consult a trained thermician office.
Discharge of safety valve
Foresee, in correspondence of the safety valve, a drainage
pipe, with funnel and siphon, connected to the sewage. The
discharge has to be visible.
Attention!
If this precaution is not taken, a possible in-
tervention of the safety valve can cause da-
mages to people, animals and things,
towards which the Unical cannot be consi-
dered responsible.
13
Instructions for the installer
3.9 - DIAGRAM OF PRESSURE LOSSES
SANICAL SC 150 - 200 - 300
SANICAL 150
0
50
100
150
200
250
300
01 2345
m
3
/h
mbar
inf.
SANICAL 200
0
50
100
150
200
250
300
350
400
450
012345
m
3
/h
mbar
inf.
SANICAL 300
0
50
100
150
200
250
300
350
400
450
500
01 2345
m
3
/h
mbar
inf.
14
Instructions for the installer
SANICAL SC 400 - 500 - 600
SANICAL 400
0
50
100
150
200
250
300
350
400
450
500
550
012345
m
3
/h
mbar
inf.
SANICAL 500
0
50
100
150
200
250
300
350
400
450
500
550
600
0 1 2345
m
3
/h
mbar
inf.
SANICAL 600
0
50
100
150
200
250
300
350
400
450
500
550
600
650
012345
m
3
/h
mbar
in f.
15
Instructions for the installer
SANICAL SC 800 - 1000
SANICAL 800
0
50
100
150
200
250
300
350
400
450
500
550
600
650
700
0 12345
m
3
/h
mbar
in f.
SANICAL 1000
0
50
100
150
200
250
300
350
400
450
500
550
600
650
700
750
800
850
900
012345
m
3
/h
mbar
inf.
16
Instructions for the installer
Inspections and maintenances made accor-
ding to the to rule of art and at regular inter-
vals, as well as the exclusive use of original
spare parts, are of primary importance for
an operation exempt from anomalies and a
guarantee of long duration of the product.
The guarantee is valid if the maintenance of
the appliance has correctly been performed.
5
INSPECTIONS AND
SERVICE
The consumer has to be trained on the correct use and on the
operation of his own heating system, particularly it is the duty
of the installer:
- To deliver to the user this instruction manual, as well as the
other documents related to the appliance inserted in the plastic
bag. The user has to guard such documents in order they can
be available for any further consultation.
4
INFORMATIONS TO BE
GIVEN TO THE USER
- To remember that, in the respect of the norms in force, the
control and the maintenance of the appliance must be
performed accordingly to the prescriptions and with the
frequency stated by the manufacturer.
- If the appliance had to be sold or transferred to another owner
make sure that this manual always accompany it, so that it can
be consulted by the new owner or the technician.
3.10- FIRST UTILISATION
Preliminary checks
The first put in operation must be done by professionally
qualified personnel. In the case of damages to people, ani-
mals and goods deriving from the no observance of the
instructions contained in this manual, Unical cannot be
considered responsible.
Inspections and Maintenances not perfor-
med can cause material and personal da-
mages
For this reason we recommend to stipulate an inspection or
maintenance contract.
The inspection serves to determine the real state of an ap-
pliance and to compare it with the optimal state. This happens
through measurement, control, observation.
The maintenance is necessary to eliminate possible devia-
tions of the real state from the optimal state. This takes place,
normally, through the cleaning and the replacement the of
single components submitted to consumption.
ATTENTION!
Before connecting the storage tank to the
heating system proceed with an accurate
cleaning of the pipelines with a convenient
product, in order to eliminate metallic residues of work-
manship and of welding, of oil and of fats that could be
present and that, coming up to the tank, could alter its
operation.
For the washing of the heating system do not to use sol-
vents, because its use could damage the system compo-
nents.
The non observance of the instructions of this manual can
cause damages to people, animals and goods, towards
which the Unical cannot be considered responsible.
WARNING!
Before putting into operation the storage tank it is conve-
nient to ascertain that on the domestic hot water circuit,
the safety valve, the automatic air vent and a drain valve
are fitted.
- In case of particularly calcareous water its treatement is
necessary.
- In case the water supply pressure is higher than 4 bar, a
pressure reducing valve has to be fitted.
- For a convenient optimization of the water outlet tempe-
rature the use of a thermostatic mixing valve is recom-
mended.
- Never exceed the maximum working temperature of sto-
rage tank.
- In case the storage tank is used in combination with a
solar system:
The expansion vessel of the solar system has to with-
stand the high temperatures and the membrane has to be
suitable to the contact with mixture water/glycole.
- To avoid the self natural circulation it is necessary to in-
sert a non return valve.
- Never exceed the maximum temperature of the heating
circuit’s storage tank.
17
Ispections and service
Suggested maintenance operations
Control of the hydraulic operation
Inspection / Replacement of the ANODE
Check
once a year
Check
every 2 year
Inspection of safety devices
Replacement of the safet
y
valve
The frequency of the service is determined by the technician
on the base of the state of the appliance ascertained during
the inspection.
The inspection and service works have to be made in the
order shown on the table.
SERVICE
Cleaning of the inside of the tank
Because the cleaning to be made concerns
surfaces which come in contact with the
domestic hot water it is necessary to take all the
precautions in the selection of the apparatuses
and cleaning products.
Before proceeding with the operations of maintenance, perform
the following operations:
- Disconnect the appliance from the electrical supply (if any).
- According to the maintenance intervention to be performed,
close the sanitary circuit or heating circuit gate valves.
To clean the inside surface of the reservoir, proceed as follows:
- Close the gate valves of the storage tank.
- Drain the tank
- Remove the front cleaning flange.
- Clean the inside with a strong water jet. If necessary, to
eliminate scaling deposits use a proper plastic or wooden tool
and rinse.
For the external cleaning of the tank it is recommended the
use of a cloth with water and neutral detergents, avoiding
solvents or abrasive products.
Warning!
During the cleaning works, be carefull not to
damage the enamel of the coil heat exchanger
and of the inside wall of the tank.
Refit the cleaning flange with the relevant
gasket.
Tighten the fixing bolts
Old or damaged gaskets must be replaced.
Every time the inspection flange is removed the
sealing gasket has to be replaced.
Fill the storage tank and check for water leaks
Danger of burn with hot water!
The drain connection of the safety valve must
be always open.
Vice versa, if it is plugged, the storage tank will
explode!.
Control of the protecting magnesium anode
The reservoirs are equipped with a protecting magnesium
anode, whose duration depends on the installation place
(water quality). The anode is screwed on the upper connection
of the tank.
For the maintenance of the anode, placed under the insulation
cover of the tank, it is necessary to remove the plastic cover
and its insulation.
Visual control:
Remove the magnesium anode once a year and check its
condition.
If necessary replace it with a new original one and fill in the
rekord sheet (see the second last page).
To assure for a long time all the functions of your appliance
and not to alter the conditions of the standard product, only
original spare parts from Unical have to be used.
WARNING
Make sure the anode is earthed!
18
Instructions for the installer
In absence of the date of putting into service, the guarantee is
considered from the date of manufacture of the storage tank.
B - The guarantee is valid provided that the certificate is compiled in
all of its parts.
C - The guarantee covers all the components of the appliance and
gives the right, to the user, to get, free of charge, any part that
presents manufacturing defects only if the a.m. parts are returned,
free of charge, to Unical, with attached copy of the records of the
maintenance made on the storage tank by an authorised
technician.
The replaced or the repared parts will be returned to the owner
with the charge of the freight and packing (if any) costs.
The intervention of the service personnel will be effected against
the reimbursement of the fixed call right.
D - The guarantee doesn't cover the appliances that had been
wrongly installed or have undergone a wrong maintenance or have
been tampered, or for causes non dependent from the manufacturer.
A- This guarantee has effect from the date of putting into service.
GENERAL CONDITIONS OF CONVENTIONAL GUARANTEE
F - For any dispute exclusively the court of Mantua will be competent.
E - The guarantee is considered elapsed in case of:
WARNINGS: In this type of appliances it is necessary to perform
with regularity a cleaning that assures a minimum consumption
and a maximum comfort. We suggest you to undersign an annual
service contract with the nearest Unical after sales service or
installer, that will validate this guarantee.
1) lack of replacement, also following a non verification, of the
magnesium anode, because every storage tank is protected
by the anode against possible galvanic currents.
The date of the anode replacement must be written on the
following certifcat and countersigned by the technician himself.
2) Use of the appliance for uses different from those to which it
is destined or with different methods from those described in
this instruction manual.
3) Lack of service according to the instructions indicated in
this manual.
4) Installation not in conformity with the instructions given in
this manual.
19
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2nd
1st
ANODE INSPECTION: REPLACEMENT
ANODE INSPECTION: REPLACEMENT
ANODE INSPECTION: REPLACEMENT
ANODE INSPECTION: REPLACEMENT
ANODE INSPECTION: REPLACEMENT
ANODE INSPECTION: REPLACEMENT
ANODE INSPECTION: REPLACEMENT
ANODE INSPECTION: REPLACEMENT
ANODE INSPECTION
ANODE INSPECTION: REPLACEMENT
FLANGE GASKET REPLACEMENT
FLANGE GASKET REPLACEMENT
FLANGE GASKET REPLACEMENT
FLANGE GASKET REPLACEMENT
FLANGE GASKET REPLACEMENT
FLANGE GASKET REPLACEMENT
FLANGE GASKET REPLACEMENT
FLANGE GASKET REPLACEMENT
FLANGE GASKET REPLACEMENT
FLANGE GASKET REPLACEMENT
CLEANING AND GENERAL CONTROL
CLEANING AND GENERAL CONTROL
CLEANING AND GENERAL CONTROL
CLEANING AND GENERAL CONTROL
CLEANING AND GENERAL CONTROL
CLEANING AND GENERAL CONTROL
CLEANING AND GENERAL CONTROL
CLEANING AND GENERAL CONTROL
CLEANING AND GENERAL CONTROL
OTHER.........................................................................................................................................
OTHER.......................................................................................................................................
OTHER........................................................................................................................................
OTHER.........................................................................................................................................
OTHER.........................................................................................................................................
OTHER.........................................................................................................................................
OTHER........................................................................................................................................
OTHER........................................................................................................................................
OTHER........................................................................................................................................
OTHER.........................................................................................................................................
Date.......................................................
Date.......................................................
Date......................................................
Date......................................................
Date.......................................................
Date.......................................................
Date.......................................................
Date.......................................................
Date.......................................................
Date.......................................................
SERVICE REKORD
A
ttach copy of the fiscal purchasing document
®
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
Signature.....................................................
Signature.....................................................
Signature.....................................................
Signature.....................................................
Signature...................................................
Signature.....................................................
Signature....................................................
Signature..................................................
Signature..................................................
Signature..................................................
Stamp
Stamp
Stamp
Stamp
Stamp
Stamp
Stamp
Stamp
Stamp
Stamp
Model:.................................................................
Serial No.: ...............................................................
Installation date:.................................................
User name: ........................................................
Installation site:...............................................
La Unical declina ogni responsabilità per le possibili inesattezze se dovute ad errori di trascrizione o di stampa. Si riserva altresì il diritto
di apportare ai propri prodotti quelle modifiche che riterrà necessarie o utili, senza pregiudicarne le caratteristiche essenziali.
AG S.P.A.
46033 casteldario - mantova - italia - tel. 0376/57001 (r.a.) - fax 0376/660556
www.unical.ag - [email protected]
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