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DELTA - T Mk2
Direct cooling trimmer
INSTALLATION & USER INSTRUCTIONS
(TO BE LEFT WITH THE USER)
PLEASE READ CAREFULLY
BEFORE INSTALLING THE UNIT
WDE INS 63 ISSUE 4
APPROVED BY JPAYNE
DATED 1st September 1999
GENERALDESCRIPTION
The DELTA- T is based on a revolutionary, patented secondary refrigerant princi-
pal. It is designed for easy installation and maximum reliability. Water, ice banks
and agitator motors are eliminated.
Comparative in trade tests with equivalent ice bank coolers have demonstrated
power savings of up to 90%.
TECHNICALDATA
Model : DELTA - T (Direct cooling trimmer)
Dimensions : W = 305mmxD=370mmxH=240mm
Dryweight : 25Kgs
Compressor : R134a - 12cc Hermetic compressor
Evaporator : 5/16'’ OD copper tube
Condenser : LU-VE FE / FE tube and fin ( forced air )
Condenser fan : 35Watt / 150mm box fan
Front Panel switch : On / Beer dispense - Off / Line Cleaning
Pressure switch : Ranco controls
Solenoid : Ranco controls
Refrigerant
Primary : R134a
Secondary : R134a
Recoveryrate : 750K cal (870Watts)
Voltage : 220-240VoltsAC/50Hz
Materials
Chassis : Plastic coated mild steel
Casing : Plastic coated mild steel
Product coil : 5/16'’ OD 316 stainless steel
Drink performance : 12° C Inlet - Product coils linked
20 sec / pint x 2 pints / min
= In glass temp of 3.5° C normally
6° C Inlet - Single Product Coil
20 sec / pint x 2 pints / min
= In glass temp of 3.5° C normally each coil
HANDLINGAND TRANSPORTATION
Always keep the cooler in an upright position.
On receipt, unpack the unit carefully and visually inspect for any damage which
may have been sustained in transit. Record the nature of the damage on the
courier’s delivery note and at the same time inform your supplier.
Correct Safe Handling.
The weight of this unit is such that care should be taken by a single operator when lifting
the unit to between knuckle and elbow height. Operators should be trained and use correct
lifting techniques at all times. Should the unit need to be transported over a distance then
manual aids should be used. If the distance is long and there are specific difficulties and
risks which prevent the use of manual aids then two people should be considered for this
operation.
SITING
The cooler is designed for indoor use only, in ambients between 10°C and 32°C
and should not be exposed to water spillage, spray steam or high humidity in
excess of 90%rh.
· The unit must be sited on a shelf at leased 150 mm above the floor.
· Allow 80mm clearance around and the unit to aid air circulation and keep the
front clear to allow an unimpeded fresh air supply. (Air vents should never
become obstructed.)
WARNING: THIS EQUIPMENT CAN CONTRIBUTE TO THE AMBIENT
TEMPERATURE.
INSTALLATION INSTRUCTIONS
NOTE:
· The unit should only be installed by a suitably trained person.
· The unit has NO serviceable parts.
· It is recommended that unit is protected by an RCCB.
1. Position the unit on the sound and secure shelf directly beneath the point off
dispense or as close to it as possible. (1 Metre Max )
2. Connect the product supply line to the product inlet fitting, located at the front of
the unit as identified by the label.
3. Connect the product supply line from the dispense head to the product outlet
fitting located at the front of the unit.
4. Sanitize the system ensuring the unit is in cleaning mode, using the switch on
the front panel and practicing the safe methods require when handling sanitiz-
ing chemicals.
5. Prime the system with product.
6. Turn on the mains supply to the unit.( The unit should run for 3 to 4 minutes
and then turn off.) Ensure the switch on the front panel is in the Beer dispense
mode.
7. The system is now ready for dispensing product.
8. Adjust the pressure switch located on the front of the unit to give the required
dispense output temperature.
· Clockwise to go colder.
· Anticlockwise to go warmer.
IMPORTANT.
The wires in the isolator box are coloured in accordance with the following code:
Green and Yellow Earth.
Blue Neutral.
Brown Live
The unit should be connected to the Mains Electricity Supply using the correct
gauge and type of mains cable to a 240vAC 30 amp isolator box installed with a
suitable 30 amp circuit breaker or fuse link.
The Wires in this Mains Lead are Coloured in accordance with the following Code:
Green and Yellow Earth.
Blue Neutral.
Brown Live
As the Colours of the Wires in the Mains Lead of this Appliance may not
correspond with the Coloured Markings identifying the Terminals in the Plug to be
fitted proceed as follows:
a The Wire which is Coloured Green and Yellow MUST be connected to the
terminal in the Plug that is marked with the letter ‘E’ or by the earth symbol
or coloured Green or Green and Yellow.
b The Wire which is Coloured Blue MUST be connected to the Terminal in the
Plug that is marked with the letter ‘N’ or Coloured Black.
c The Wire which is Coloured Brown MUST be connected to the Terminal in
the Plug that is marked with the letter ‘L’ or Coloured Red.
WARNING: THIS EQUIPMENT MUST BE EARTHED
WARNING: THIS UNIT IS UNSUITABLE FOR USE BY UNSUPERVISED
CHILDREN, INFIRM ORAGED PERSONS.
Ways the Equipment should not be used.
This unit is intended for use as a Cooling unit to Cool Beers, Larger and Ciders to
the correct serving temperature. It is designed to be installed in the system
between the bulk storage facility and the Dispense Head with the product(s)
passing through the cooling coils(s) of the unit. There are NO other recommended
uses for this Equipment.
Dismantling / Decommissioning procedure.
· Isolate the unit from the mains electricity supply.
· Isolate the product supply to the unit. (Cellar)
· Vent off any pressure in the product line by opening the dispense tap.
· Disconnect the unit from the product supply.
· Disconnect the unit from the dispense tap.
· Cap off the product inlet and outlet of the unit.
· Cap off the product supply line.
NOTE: The units weight is approx. 25 Kgs, so help in removing it is advised.
Adjustment / Maintenance Requirements.
NOTE: THERE ARE NO USER SERVICEABLE PARTS.
It is not recommended that the End User makes any adjustments or tries to
carries out any maintenance other than;
· Visually check the mains lead and plug for condition.
· Visually check the unit and its pipe work for evidence of leaks.
· Visually check that the condenser grill and air vents are not choked or ob-
structed.
Power isolation method
The unit is fitted with a single phase 3 pin,13 amp plug, fitted with a 10 amp fuse
or alternatively with a standard Euro plug IEC83:1975.
1. Switch off the socket that the plug is installed in to.
2. Remove the plug from the socket.
Methods of Cleaning
NOTE:
ALWAYS ENSURE THE UNIT IS SWITCHED TO CLEANING MODE USING THE
SWITCH ON THE FRONT PANEL.
· Persons performing cleansing / sanitizing operations MUST be competent
and fully trained in the safe methods of use of cleaning / sanitizing agents and
theirapplications.
· Personal protection equipment should always be used.
· It is important that all vents and grills are kept clear.
Weekly: By the end user.
1. Always ensure the unit is switched to cleaning mode using the switch on the
front panel before sanitizing.
2. Clean / sanitize the units product line using a proprietary cleaner / sanitizer of
theAlkaline Hypochlorite type in accordance with the manufactures recom-
mendations.
3. Wipe the units external casing clean with a moist / damp cloth.
Annually: By a competent Service / Maintenance engineer.
1. Always ensure the unit is switched to cleaning mode using the switch on the
front panel.
2. Remove any extraneous debris from the unit or its casing, preferably using a
vacuum cleaner or brush.
3. Check the unit for electrical safety.
Prevention of Freezing
Action required if a freeze up occurs during cleaning the product line.
1. Always ensure the unit is switched to cleaning mode using the switch on the
front panel.
2. Isolate the cleaning supply to the unit.
3. Vent any pressure in the product line, by opening the dispense tap and leave
open.
4. leave the unit until it has thawed out, close the dispense tap.
5. Reconnect the cleaning supply and continue sanitizing.
6. Switch the unit back to dispense mode using the switch on the front panel.
Action required if a freeze up occurs during dispensing product.
1. Always ensure the unit is switched to cleaning mode using the switch on the
front panel.
2. Isolate the product to the unit.
3. Call your service engineer for assistance.
NOTES
CARBON-DIOXIDE CAN BECARBON-DIOXIDE CAN BE
CARBON-DIOXIDE CAN BECARBON-DIOXIDE CAN BE
CARBON-DIOXIDE CAN BE
DANGEROUSDANGEROUS
DANGEROUSDANGEROUS
DANGEROUS
WW
WW
W
ARNINGARNING
ARNINGARNING
ARNING
1.1.
1.1.
1.
ALAL
ALAL
AL
WW
WW
W
AA
AA
A
YSYS
YSYS
YS
connect COconnect CO
connect COconnect CO
connect CO
22
22
2
or Gas Cylinderor Gas Cylinder
or Gas Cylinderor Gas Cylinder
or Gas Cylinder
to a REDUCING Vto a REDUCING V
to a REDUCING Vto a REDUCING V
to a REDUCING V
ALAL
ALAL
AL
VEVE
VEVE
VE
..
..
.
2.2.
2.2.
2.
NEVERNEVER
NEVERNEVER
NEVER
try to connect Cylindertry to connect Cylinder
try to connect Cylindertry to connect Cylinder
try to connect Cylinder
directly to Product Containerdirectly to Product Container
directly to Product Containerdirectly to Product Container
directly to Product Container
..
..
.
3.3.
3.3.
3.
NEVERNEVER
NEVERNEVER
NEVER
Interconnect Soft Drinks COInterconnect Soft Drinks CO
Interconnect Soft Drinks COInterconnect Soft Drinks CO
Interconnect Soft Drinks CO
22
22
2
or Gas Cylinder Equipmentor Gas Cylinder Equipment
or Gas Cylinder Equipmentor Gas Cylinder Equipment
or Gas Cylinder Equipment
with other Equipment.with other Equipment.
with other Equipment.with other Equipment.
with other Equipment.
4.4.
4.4.
4.
ALAL
ALAL
AL
WW
WW
W
AA
AA
A
YSYS
YSYS
YS
Secure Cylinder uprightSecure Cylinder upright
Secure Cylinder uprightSecure Cylinder upright
Secure Cylinder upright
whilst in Use.whilst in Use.
whilst in Use.whilst in Use.
whilst in Use.
5.5.
5.5.
5.
ALAL
ALAL
AL
WW
WW
W
AA
AA
A
YSYS
YSYS
YS
Keep Cylinder away fromKeep Cylinder away from
Keep Cylinder away fromKeep Cylinder away from
Keep Cylinder away from
Heat.Heat.
Heat.Heat.
Heat.
6.6.
6.6.
6.
NEVERNEVER
NEVERNEVER
NEVER
Drop or throw Cylinders.Drop or throw Cylinders.
Drop or throw Cylinders.Drop or throw Cylinders.
Drop or throw Cylinders.
7.7.
7.7.
7.
NEVERNEVER
NEVERNEVER
NEVER
TT
TT
T
ry to Unscrew Fittings fromry to Unscrew Fittings from
ry to Unscrew Fittings fromry to Unscrew Fittings from
ry to Unscrew Fittings from
Containers.Containers.
Containers.Containers.
Containers.
8.8.
8.8.
8.
ALAL
ALAL
AL
WW
WW
W
AA
AA
A
YSYS
YSYS
YS
VV
VV
V
entilate Area after COentilate Area after CO
entilate Area after COentilate Area after CO
entilate Area after CO
22
22
2
Leakage.Leakage.
Leakage.Leakage.
Leakage.
Whitlenge have always believed in the policy of giving the customer the
best possible service and on this philosophy the company has built an
enviablereputation.
Over the years, we have gained valuable experience across the whole
spectrum of the Soft drinks and Brewery industries and substantial
resources and expertise which we can now call on is both benefiting our
customers and helping to keep us in the forefront of the Dispense
Equipment market.
Technical Information
Contact : JohnPayne Technical Manager
Quality Matters
Contact : Keith Parish Quality Manager
Sales or Service Enquiries
Contact : Whitlenge Headquarters in Halesowen
HEAD OFFICE :
WHITLENGE DRINK EQUIPMENT LIMITED
CHANCELWAY,HALESOWENINDUSTRIALPARK,
HALESOWEN,WESTMIDLANDS. B62 8SE, ENGLAND.
Telephone : +44 121 501 2566 Fax : +44 121 550 0873
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