lancer 2500 REMOTE series User manual
®
ABOUT THIS MANUAL
This booklet is an integral and essential part of the product and
should be handed over to the operator after the installation and
preserved for any further consultation that may be necessary.
Please read carefully the guidelines and warnings contained
herein as they are intended to provide the user with essential
information for the continued safe use and maintenance of the
product. In addition, it provides GUIDANCE ONLY to the user on
the correct services and site location of the unit.
BEFORE GETTING STARTED
Each unit is tested under operating conditions and is thoroughly
inspected before shipment. At the time of shipment, the carrier
accepts responsibility for the unit. Upon receiving the unit,
carefully inspect the carton for visible damage. If damage exists,
have the carrier note the damage on the freight bill and le a
claim with carrier. Responsibility for damage to the dispenser lies
with the carrier.
IMPORTANT SAFETY INSTRUCTIONS
The installation and relocation, if necessary, of this product must be carried out by qualied personnel with
up-to-date safety and hygiene knowledge and practical experience, in accordance with current regulations.
The dispenser is for indoor use only. This appliance is to be installed in a location where its use can be overseen by trained
personnel. This unit is not a toy. Children should be supervised not to play with appliance. It should not be used by children or
inrm persons without supervision. This appliance is not intended for use by persons (including children) with reduced physical,
sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction
concerning use of the appliance by a person responsible for their safety. Cleaning and user maintenance shall not be performed by
children without supervision. The min/max ambient operating temperature for the dispenser is 40°F to 105°F (4°C to 41°C). Do not
operate unit below minimum ambient operation conditions. Should freezing occur, cease operation of the unit and contact
authorized service technician. Service, cleaning and sanitizing should be accomplished only by trained personnel. Applicable safety
precautions must be observed. Instruction warnings on the product being used must be followed.
! Intended Use
Check the dispenser name plate label, located behind the splash plate, for the correct electrical requirements of unit. Do not plug
into a wall electrical outlet unless the current shown on the serial number plate agrees with local current available. Follow all local
electrical codes when making connections. Each dispenser must have a separate electrical circuit. Do not use extension cords with
this unit. Do not ‘gang’ together with other electrical devices on the same outlet. The keyswitch does not disable the line voltage to
the transformer primary. Always disconnect electrical power to the unit to prevent personal injury before attempting any internal
maintenance. The resettable breaker switch should not be used as a substitute for unplugging the dispenser from the power source
to service the unit. Only qualied personnel should service internal components of electrical control housing. Make sure that all
water lines are tight and units are dry before making any electrical connections!
F Electrical Warning
FOR QUALIFIED INSTALLER ONLY. This basic Installation Sheet is an initial release. If a complete Operations
Manual (for the unit being installed) is required or needed, please refer to the Lancer web site (lancercorp.com) for
immediate access, or for your convenience, scan this QR code with a mobile device (app required) for immediate
access to other Technical Documents and alternative translations (if available) pertaining to this unit. Contact Lancer
Customer Service for assistance as required.
2500 Counter Electric Remote Chiller
LANCER INSTALLATION GUIDE
Lancer PN: 28-2821/01
Revision: November 2017
2500
• WARNING: Carbon Dioxide (CO2) is a colorless, noncombustible gas with a light pungent odor. High percentages of CO2may
displace oxygen in the blood.
• WARNING: Prolonged exposure to CO2can be harmful. Personnel exposed to high concentrations of CO2gas will experience
tremors which are followed by a loss of consciousness and suocation.
• WARNING: If a CO2gas leak is suspected, immediately ventilate the contaminated area before attempting to repair the leak.
• WARNING: Strict attention must be observed in the prevention of CO2gas leaks in the entire CO2and soft drink system.
5 Carbon Dioxide (CO2)
2
Provide an adequate potable water supply. Water pipe connections and xtures directly connected to a potable water supply must
be sized, installed, and maintained according to federal, state, and local laws. The water supply line must be at least a 3/8 inches
(9.525 mm) pipe with a minimum of 25 PSI (0.172 MPA) line pressure, but not exceeding a maximum of 50 PSI (0.345 MPA).
Water pressure exceeding 50 PSI (0.345 MPA) must be reduced to 50 PSI (0.345 MPA) with the provided pressure regulator. Use
a lter in the water line to avoid equipment damage and beverage o-taste. Check the water lter periodically, as required by local
conditions. The water supply must be protected by means of an air gap, a backow prevention device or another approved method
to comply with NSF standards. A leaking inlet water check valve will allow carbonated water to ow back through the pump when it
is shut o and contaminate the water supply. Ensure the backow prevention device complies with ASSE and local
standards. It is the responsibility of the installer to ensure compliance.
! Water Notice
SPECIFICATIONS
DIMENSIONS
Width: 27.125 inches (690 mm)
Depth: 27.25 inches (946 mm)
Height: 31.25 inches (790 mm)
WEIGHT
Shipping: 340 lbs (154.22 kg)
Operating: 457 lbs (207.30 kg)
Ice Bath: 50-55 lbs (23-25 kg)
Water Bath Capacity: 21 gallons
(79 liters)
CARBON DIOXIDE (CO2) SUPPLY
Min Pressure: 70 PSIG (0.483 MPA)
Max Pressure: 80 PSIG (0.552 MPA)
FITTINGS
Water from Carbonator Inlet: 3/8” barb
Plain Water Inlet: 3/8” barb
Brand Syrup Inlets: 3/8” barb
ELECTRICAL
230-240 VAC / 50-60 Hz / 2.6 Amps
PLAIN WATER SUPPLY
Min Flowing Pressure: 25 PSI (0.172 MPA)
Max Static Pressure: 50 PSI (0.345 MPA)
CARBONATED WATER SUPPLY
Min Flowing Pressure: 35 PSI (0.241 MPA)
Max Static Pressure: 60 PSI (0.414 MPA)
This unit emits a sound pressure level below 70 dB
INSTALLATION
Unpack the Dispenser
1. Cut plastic band and remove.
2. Remove top portion of carton by lifting up.
3. Remove top inner carton pad and corners.
4. Remove accessory kit of loose parts from drip tray.
5. Lift unit up by plywood shipping base and remove lower
portion of carton.
Inspect unit for concealed damage. If evident, notify
deliveringcarrierandleaclaimagainstthesame.
NOTE
Ifunitistobetransported,itisadvisabletoleavethe
unitsecuredtotheplywoodshippingbase.
NOTE
DO NOT LAY UNIT ON ITS SIDE OR BACK.
! ATTENTION
6. Remove plywood shipping base from unit by moving unit so
that one side is o the counter top or table allowing access
to screws on the bottom of the plywood shipping base.
7. If leg kit has been provided, assemble legs by tilting unit.
Your Service Agent:
Service Agent Telephone Number:
Serial Number:
Model Numer:
ThismanualwasdevelopedbytheLancerCorporationasareferencefortheowner/operatorandinstallerofthis
dispenser.Pleasereadthisguidebeforeinstallationandoperationofthisdispenser.Ifserviceisrequiredpleasecallyour
LancerServiceAgentorLancerCustomerService.Alwayshaveyourmodelandserialnumberavailablewhenyoucall.
READ THIS MANUAL
3
Leave12inches(305mm)ofextratubingbelowthe
counterforservicingandmovingthedispenser
NOTE
Selecting/Preparing Counter Location
4. Condenser air is drawn in from the front half of the top cover,
and discharged out the rear half of the top cover. A minimum
of eight (8) inches (203 mm) clearance must be maintained
over the top of the unit to provide for proper air ow and
circulation.
Unit Installation
1. Remove bonnet and front plate from the unit.
2. Route appropriate tubing from the syrup pump location to the
syrup inlets. Connect tubing to inlets using the oetiker pliers
and ttings. Repeat for all syrup connections.
4. Flush water supply line thoroughly.
7. Using a conductivity meter, measure the electric conductivity
of the distilled water mixture.
Failuretomaintainspeciedclearancewillcausethe
compressortooverheatandwillresultincompressor
failure
! ATTENTION
Carefullyreadthisbeforellingthewaterbathtank.
Inordertooptimizethemaximumperformanceofthe
dispenser,thefollowingMUSTbeadheredto:
! CRITICAL - to maximize performance
Forproperfunctionoftheelectronicicebankcontrol
thetotaldissolvedsolids(TDS)measurementsshould
be300-500ppm.
! ATTENTION
TheE.C.measurementofthedistilledwatermixture
mustbebetween100and300uS/cm.Below100uS/cm,
thecompressorwillnotworkproperlyandabove300
uS/cmcouldcausethelinestofreeze.
! ATTENTION
NSFlistedunitsmustbeinstalledwithlegsprovided.
NOTE
5. Insert water line into a large bucket, and ll with approx. 5.4
gallons (20.4 L) of distilled water.
6. Add 1/8 oz (4 g) of baking soda to distilled water and stir.
1. The unit is designed to sit on a at, supported surface
capable of supporting a minimum weight of 400 lbs (182
kg). Select a location that is in close proximity to a properly
grounded electrical outlet and a water supply that meets the
requirements shown in the Specications section found on
previous page.
2. Select a location for the syrup pumps, CO2tank, syrup
containers, water lter (recommended), and remote
carbonator.
3. The unit is designed to be mounted with legs. If leg kit has
been provided, assembly legs by tilting unit.
Thedispensershouldonlybeinstalledinalocation
whereitcanbeoverseenbytrainedpersonnel
NOTE
A
B
C
A. Oetiker Pliers
B. Fitting
C. Tubing
D. Syrup/Water/CO2
Inlet
D
3. Route appropriate tubing from the water source to the
compressor deck ll hole, identied by the yellow cap, and
ONLY connect tubing to water source.
A
B
C
A. Bucket
B. Distilled Water
(approx. 5.4 gal)
C. Baking Soda
(approx. 1/8 oz)
UsethePlumbingDiagramsonpages12-15to
determinewhichvalvesaretobeplumbedwithplain
waterorcarbonatedwater
NOTE
8. Remove yellow cap from the water bath ll hole and insert
and insert a funnel into the ll hole.
9. Remove the insulation strip from front of the refrigeration
deck.
10. Carefully pour the distilled water mixture into the water bath
tank until water ows out of the overow tube at the front of
the unit. (Repeat steps 9-11 if needed)
Thewaterbathcompartmentmustbelledwithwater
beforepluggingintheunit,otherwisethecompressor
fan may not operate properly.
! ATTENTION
11. Replace yellow cap, replace insulation, then connect water
line to the carbonated water inlet in the front of the unit.
12. If plain water is to utilized for any of the valves, install a “U”
tting to the water line and connect to plain water inlet.
4
Leave12inches(305mm)ofextratubingbelowthe
counterforservicingandmovingthedispenser
NOTE
Thelengthofthepythonmustnotexceed25feet(8
meters)ifbuilt-insyruppumpsarebeingused.
NOTE
Ifplainwaterisnotwanted,removethebarbedtting
andshortextensiontting,cancapendofplainwater
linewithcapfromaccessorykit.
NOTE
Theindividualbarbedttingsforthelinescanbe
removedforinsertionintothepythontubingby
removingthe“U”shapedretainerpinandpullingthe
ttingoofthesyrupline.
NOTE
Ifplainwaterisnotwanted,spliceastainlesssteel,
reducing,barbedhosetee(PN01-0527)inthe3/8inch
sodaline.Useaseparate1/4inchtubetocompletethe
connectionfromthebarbedteetothetowermanifold.
NOTE
DONOTinsulateconnectionsatthistime.Leaveall
connectionsexposedforinspectionofleaks.
NOTE
14. Turn on water supply and check for leaks
15. Plug in the unit to a grounded electrical outlet then turn the
unit on to begin building an ice bank.
Thedispensermustbeproperlyelectricallygrounded
toavoidseriousinjuryorfatalelectricalshock.The
powercordhasathree-pronggroundedplug.Ifa
three-holegroundedelectricaloutletisnotavailable,
useanapprovedmethodtogroundtheunit.Followall
localelectricalcodeswhenmakingconnections.Each
dispensermusthaveaseparateelectricalcircuit.Do
notuseextensioncords.Donotconnectmultiple
electricaldevicesonthesameoutlet.
! WARNING
13. Route appropriate tubing from the syrup pump location to the
CO2inlet and connect tubing to CO2inlet.
Installing Remote Syrup Pumps
1. Install BIB rack and remote pumps according to manufactur-
ers’ instructions.
2. Once pumps and BIB rack are installed, measure and cut
tubing to length between the pump CO2inlets, then connect
tubing to all pumps.
Installation to Dispenser
1. Determine the appropriate length of insulated python tubing
required, allowing additional length as required for servicing.
A
B
CA. Syrup Pump
B. CO2Line
C. Fitting
D. Oetiker Pliers
D
3. Using tubing cutters, cut any pump CO2supply line and
install tee tting, then route appropriate tubing from the CO2
supply to the tee tting at syrup pumps.
A. Tee Fitting
B. Line to Syrup Pump
C. Fitting
D. Line to CO2Supply
A
BB
C
D
4. Cut tubing from CO2 supply to tee tting at syrup pumps and
install another tee tting.
5. Attach line from dispenser CO2 inlet to tee tting between
syrup pumps and CO2supply.
6. Connect tubing from dispenser syrup inlet to the syrup pump
outlet tting. Repeat for each syrup line/pump.
2. Position one end of the python near remote unit. Using a
sharp knife or razor, slit the python insulation back 18 inches
(46 cm) and roll insulation back to expose individual tubes.
3. Slide the tube insulation (from the accessory kit) over one of
the 3/8 inch soda lines in the python then connect line to the
90° elbow on the inlet to the recirculating pump.
4. Connect the other 3/8 inch soda line from the python to the
return inlet on the front of the unit.
5. Connect each of the 1/4 inch syrup/plain water lines to the
syrup/plain water inlets on the front of the unit.
6. Route the opposite end of the python to tower. Determine
the length required and cut if necessary.
7. Slit the python insulation back 12 inches (30 cm) and roll
insulation back to expose individual tubes.
8. Connect each of the lines from the python to the syrup, soda,
and plain water ttings on the tower manifold.
Carefulnottocuttubingbundlewhenslittingpython
insulation.
! ATTENTION
Useasharpknife,razorblade,ortubecuttertocut
tubing.Tubingcutwithasawwillresultinplastic
shavings,whichwillplugtheowcontrolsinthe
dispensing valve.
! ATTENTION
5
7. Install BIB (bag in box) connectors onto the syrup pump inlet
tubing.
Useproperconnectorforsyrupmanufacturer
! ATTENTION
A. Syrup Pump Inlet
B. Fitting
C. BIB Connector
D. Oetiker Pliers
AB
C
D
8. Connect syrup BIBs to connectors. Repeat for each syrup
line/pump.
Installing CO2Supply / Dispenser Setup
1. Connect high pressure CO2regulator assembly to CO2
cylinder or bulk system.
2. Connect a 1/4” nut, stem and seal to CO2regulator outlet.
3. Route appropriate tubing from the low pressure CO2
regulator manifold location to the 1/4” nut, stem on the high
pressure CO2regulator attached to source and connect
tubing.
Beforeinstallingregulator,assurethataseal(washer
oro-ring)ispresentinregulatorattachmentnut.
! ATTENTION
A
B
C
A. Tee Fitting
B. Line to Tee at Figal Tank
C. Dispenser CO2Inlet
D. CO2Supply
D
6. Connect tubing from dispenser syrup inlet to the gal syrup
outlet tting. Repeat for each syrup line/tank.
Connecting to Syrup Supply - Figal Syrup Tank
1. Connect tubing routed from CO2 inlet in dispenser to gal
syrup tank CO2inlet.
2. Using tubing cutters, cut line from CO2 inlet to gal syrup
tank and install tee tting, then route appropriate tubing from
second gal syrup CO2 inlet to tee tting.
3. Repeat step 2 for remaining gal syrup tanks.
4. Cut tubing from dispenser CO2 inlet to tee tting at gal
syrup tanks and install another tee tting.
5. Route appropriate tubing from CO2 supply to tee tting
between dispenser CO2 inlet and gal syrup tanks and
connect tubing to tee tting.
A
B
C
A. Figal Connector
B. Line From CO2Inlet
C. Oetiker Pliers
- Thread regulator nut on to tank, then
tighten nut with wrench
A. CO2Regulator
B. Outlet
C. Wrench
D. CO2 Supply
A
B
C
D
A. CO2Regulator
B. 1/4” Nut, Stem & Seal
C. Line to Syrup Pumps
D. Oetiker Pliers
A
B
C
D
AdedicatedCO2regulatorisrequiredtosupplytheCO2
inletattheunitaswellastoallsyruppumps/remote
pressurizedsyrupsupplytanks.
! ATTENTION
4. Connect tubing routed from the CO2inlet at the unit to one of
the low pressure CO2regulator manifold outlets.
5. Connect tubing routed from the tee at the syrup pumps to
the second outlet of the low pressure CO2regulator manifold.
A
BC
D
A. Line to CO2inlet at Unit
B. Line to Syrup Pumps
C. Line to CO2Regulator
D. CO2Regulator Manifold
6
PumpMotorwillrunforafewsecondstollcarbonator
tank
NOTE
6. Using a wrench, loosen lock nut on the regulator adjustment
screw of the high pressure CO2regulator connected to the
source, then using a screwdriver back out lock nut screw all
the way.
7. Repeat Step 6 for both low pressure CO2 regulators on the
regulator manifold routed to the unit and the syrup pumps.
8. Purge the water to ll carbonator tank by opening carbonator
relief valve. Close relief valve once water begins to comes
out of relief valve.
9. Activate each valve on the dispenser until a steady ow of
water is achieved.
10. Unplug the unit then unplug the Pump Motor Connector from
the control box. Use the wiring diagram on the unit control
box for reference.
11. Turn on CO2 and using a screwdriver, adjust regulator to 75
PSI (0.517 MPA) then tighten lock nut with wrench.
12. Adjust both of the low pressure regulators on the regulator
manifold to 75 PSI (0.517 MPA) then tighten locknut with
wrench.
13. Activate each valve until gas-out is achieved.
14. Plug the Pump Motor Connector back into the control box
then plug in unit.
15. Re-attach bonnet and front plate.
16. Activate each valve until a steady ow of carbonated water is
achieved.
DONOTTURNONCO2SUPPLYATTHISTIME
! WARNING
A. CO2Regulator
B. Screwdriver
C. Loosened Lock Nut
D. Regulator Adjustment Screw
A
B
CD
Failuretodisconnectthemotorpowersupplywill
damagethecarbonatormotor,thepumpandvoidthe
warranty
F ATTENTION
A. Regulator Adjustment Screw
B. Adjust to 75 PSI (0.517 MPA)
C. Wrench
A
B
C
As Needed • Keep exterior surfaces of dispenser (include drip tray and cup rest) clean using a clean, damp cloth.
Daily • With a clean cloth and warm water, wipe o all of the unt’s exterior surfaces. DO NOT USE ABRASIVE
SOAPS OR STRONG DETERGENTS.
Weekly
• Taste each product for o tastes.
• Remove the unit’s bonnet and check the level of water in the water bath. Replenish as required, and
replace the bonnet.
Monthly
• Unplug the dispenser from the power source.
• Remove the bonnet and clean the dirt from the condenser using a soft brush.
• Replace the bonnet and plug in the unit.
Every Six Months • Clean and sanitize the unit using the appropriate procedures outlined in the Cleaning and Sanitizing
section of this guide.
Yearly • Clean water bath interior, including evaporator coils and refrigeration components.
• Clean the entire exterior of the unit.
SCHEDULED MAINTENANCE
7
• Usesanitarygloveswhencleaningtheunitand
observe all applicable safety precautions.
• DO NOTuseawaterjettocleanorsanitizethe
unit.
• DO NOTdisconnectwaterlineswhencleaning
and sanitizing syrup lines, to avoid contamination.
• DO NOTusestrongbleachesordetergents;These
can discolor and corrode various materials.
• DO NOTusemetalscrapers,sharpobjects,steel
wool,scouringpads,abrasives,orsolventsonthe
dispenser.
• DO NOTusehotwaterabove140°F(60°C).This
candamagethedispenser.
• DO NOT spill sanitizing solution on any circuit
boards. Insure all sanitizing solution is removed
fromthesystem.
! ATTENTION
Thecleaningproceduresprovidedhereinpertaintothe
Lancerequipmentidentiedbythismanual.Ifother
equipmentisbeingcleaned,followtheguidelines
establishedbythemanufacturerforthatequipment.
NOTE
CLEANING AND SANITIZING
General Information
• Lancer equipment (new or reconditioned) is shipped from
the factory cleaned and sanitized in accordance with NSF
guidelines. The operator of the equipment must provide
continuous maintenance as required by this manual and/or
state and local health department guidelines to ensure prop-
er operation and sanitation requirements are maintained.
• Cleaning should be accomplished only by trained personnel.
Sanitary gloves are to be used during cleaning operations.
Applicable safety precautions must be observed. Instruction
warnings on the product being used must be followed.
Cleaning Solution
Mix a mild, non-abrasive detergent (e.g. Sodium Laureth
Sulfate, dish soap) with clean, potable water at a temperature
of 90°F to 110°F (32°C to 43°C). The mixture ratio is one
ounce of cleaner to two gallons of water. Prepare a minimum of
ve gallons of cleaning solution. Do not use abrasive
cleaners or solvents because they can cause permanent
damage to the unit. Ensure rinsing is thorough, using clean,
potable water at a temperature of 90°F to 110°F. Extended
lengths of product lines may require additional cleaning solution.
Sanitizing Solution
Prepare the sanitizing solution in accordance with the manu-
facturer’s written recommendations and safety guidelines. The
type and concentration of sanitizing agent recommended in
the instructions by the manufacturer shall comply with 40 CFR
§180.940. The solution must provide 100 parts per million (PPM)
chlorine (e.g. Sodium Hypochlorite or bleach) and a minimum of
ve gallons of sanitizing solution should be prepared.
Cleaning and Sanitizing Syrup Lines - Bag in Box
1. Disconnect syrup lines from BIB’s
2. Place syrup lines, with BIB connectors, in a bucket of warm
water.
3. Activate each valve to ll the lines with warm water and ush
out syrup remaining in the lines.
4. Prepare Cleaning Solution described above.
5. Place syrup lines, with BIB connectors, into cleaning
solution.
6. Activate each valve until lines are lled with cleaning
solution then let stand for ten (10) minutes.
7. Flush out cleaning solution from the syrup lines using clean,
warm water.
8. Prepare Sanitizing Solution described above.
9. Place syrup lines into sanitizing solution and activate each
valve to ll lines with sanitizer. Let sit for ten (10) minutes.
10. Reconnect syrup lines to BIB’s and draw drinks to ush solu-
tion from the dispenser.
11. Taste the drink to verify that there is no o-taste. If o-taste
is found, ush syrup system again.
Followingsanitization,rinsewithend-useproduct
untilthereisnoaftertaste.Donotuseafreshwater
rinse.Thisisansfrequirement.Residualsanitizing
solutionleftinthesystemcreatesahealthhazard.
! CAUTION
Cleaning and Sanitizing Syrup Lines - Figal Tank
1. Disconnect syrup inlet from the gal syrup tank.
2. Prepare cleaning solution and using a plastic bristle brush,
scrub both disconnect valves on gal tank with cleaning
solution and rinse with clean, potable water.
3. Prepare sanitizing solution and using a spray bottle or clean
cloth, sanitize both disconnect valves on gal tank and allow
to air dry.
4. Turn o CO2supply.
5. Connect syrup line to syrup tank lled with clean, potable
water.
6. Connect CO2 line to tank lled with water and pressurize.
7. Activate appropriate valve to ll the line with water and ush
out syrup remaining in the line.
8. Disconnect CO2 line and syrup line from tank lled with
water.
9. Fill a seperate tank with cleaning solution and connect syrup
line and CO2line to tank and pressurize.
10. Activate appropriate valve to ll the line with cleaning
solution then let stand for ten (10) minutes.
8
Followingsanitization,rinsewithend-useproduct
untilthereisnoaftertaste.Donotuseafreshwater
rinse.ThisisaNSFrequirement.Residualsanitizing
solutionleftinthesystemcreatesahealthhazard.
! CAUTION
11. Disconnect CO2 line and syrup line from tank lled with
cleaning solution then reattach lines to tank lled with water
and pressurize.
12. Activate valve to ush cleaning solution from the line.
13. Disconnect CO2 line and syrup line from tank lled with water
then ll a seperate tank with sanitizing solution.
14. Connect both CO2 and syrup lines to tank lled with
sanitizing solution and pressurize.
15. Activate valve to ll line with sanitizing solution then let stand
for ten (10) minutes.
16. Disconnect lines from the sanitizer tank and reattach to
syrup tank and pressurize.
THE ELECTRONIC ICE BANK CONTROL (EIBC)
Checking for Normal PCB Operation
9. Turn electrical power OFF for 15 seconds and then back ON again to reset Carbonator timer. Again, measure continuity of the PCB
screw lug connections
• Terminal 3 to 4 (Carbonator): During the rst 2.5 to 3.5 minutes there should be continuity. After 2.5 to 3.5 minutes, there
should be NO continuity.
• Terminal 2 to 1 (Compressor): During rst 4 to 6 minutes, there should be NO continuity. After 4 to 6 minutes, there should be
continuity. There should be NO continuity from 2 to 1.
• You should be able to hear a “click” sound of the relay closing when the time delay ends.
10. If all the above work as noted, then the board is functioning properly. Remove tape and reconnect board. If any non-conformities
are found, the PCB must be replaced (PN 52-1423/01).
• Terminal 3 to 4: There should be continuity. Use a short copper wire, paper clip, or other means to short the Carbonator probe
terminals (J3) on the PCB by touching all three (3) pins together. This should be done before the 2.5 to 3.5 minute time limit
has elapsed. Measure the continuity again between Terminal 3 to 4: There should be NO continuity.
TerminalblockhasAClinevoltageandshouldbe
coveredwithtape.Tapeshouldcoverbareelectrical
connectionstopreventelectricalshock.
! WARNING
1. Turn power OFF or insure that power has been disconnected
from dispenser
2. Check condition of 0.5 amp fuse at location shown in
diagram to the right. If fuse is blown, trace cause of short in
valve wire harness and associated 24 VAC lines and replace
fuse. If fuse is good, continue with next step.
3. Disconnect leads from the terminal block that connect to the
PCB, noting their specic location for reconnection.
4. Disconnect both the Ice Bank probe (J2) and the carbonator
probe (J3) (if equipped) connections from board.
5. Use a short copper wire, paper clip, or other means to short
the Ice Bank probe terminals (J2) on the PCB by touching all
three (3) pins together.
6. Set Ohm test meter to measure continuity.
7. Reconnect power or turn dispenser ON.
8. Observe time and check continuity of the PCB screw lug
connections:
17. Draw drinks and rell line with end use product to ush
sanitizing solution from the line.
18. Taste the drink to verify that there is no o-taste. If o-taste
is found, ush syrup system again.
19. Repeat procedure for each valve/syrup tank.
9
WIRING DIAGRAM
WHITE 18 AWG
COMP
DECK
OUTLET
POWER CORD
GND
WHITE 18 AWG
CARB
OUTLET
WHITE 18 AWG
RECIRC
OUTLET
WHITE 18 AWG
ON LIGHT
RECIRC
SWITCH
WHITE 18 AWG
CARB
SWITCH
BLACK 18 AWG
10
FLOW DIAGRAM
RECIRC
LED
CARB
S1 S6S5S4S3S2
SODA
OUT
WATER
OUT
SODA
RECIRC
S1S2S3
S4S5S6
THERMO
SODA W SODAS1 WS2 S3 S4 S5 S6 S6 S5 S4 S3 S2 S1
REFRIGERATION UNIT
WATER
IN
CO2
IN
OUT IN
SYRUP OUT
WATER
IN
RECIRC
PUMP
CARB
PUMP
CARBONATOR
SYRUP IN
11
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