lancer SERIES 1500 POSTMIX Manual

SPECIFICATIONS
1500 POSTMIX
DIMENSIONS
Width 19 3/16 inches (48.74 cm)
Depth 24 inches (60.96 cm)
Height (without legs) 25 3/8 inches (64.45 cm)
WEIGHT
Shipping 150 pounds (68.2 kg)
Empty 130 pounds (59.0 kg)
Operating 220 pounds (99.8 kg)
ICE BANK WEIGHT 30 pounds (13.6 kg)
WATER BATH CAPACITY 12 gallons (45.4 liters)
COMPRESSOR 1/3 HP, Tecumseh, 115V/60Hz
AGITATOR MOTOR 25 W, 115V
CONDENSER MOTOR 9 W, 115V
ICE BANK CONTROL Lancer Electronic Ice Bank Control (EIBC)
TRANSFORMER Basler, 115V (Primary)/24V (Secondary)
OPTIONS 230V/50Hz and 240V/60Hz systems available
DRINK CAPACITY
395 - 12 ounce (354.8 ml) drinks under 40°F (4.4°C) at four (4) drinks per minute with 75°F (23.9°C)
ambient inlet water and syrup.
INSTALLATION AND SERVICE MANUAL
FOR LANCER DISPENSERS
SERIES 1500 POSTMIX
SERIES 1500E POSTMIX
SERIES 1500 PREMIX
REV. 02/11/00
P.N. 28-0450
This is an initial manual release.
FAX ENGINEERING: • 210-310-7096
"Lancer" is the registered trademark of Lancer • Copyright — 2000 by Lancer, all rights reserved.
25 3/8 "
64.45 cm
18 3/4 "
47.63 cm
24 "
60.96 cm
19 3/16 "
48.74 cm
9 1/2 "
24.13 cm
3 1/2 "
8.89 cm
Please refer to the Lancer web site (www.lancercorp.com) for
information relating to Lancer Installation and Service Manuals,
Instruction Sheets, Technical Bulletins, Service Bulletins, etc.
6655 LANCER BLVD. • SAN ANTONIO, TEXAS 78219 USA • [phone]
FAX SALES
• NORTH AMERICA – 210-310-7245 • INTERNATIONAL SALES – 210-310-7242 • CUSTOMER SERVICE – 210-310-7242 •
• LATIN AMERICA – 210-310-7245 • EUROPE – 32-2-755-2399 • PACIFIC – 61-8-8268-1978 •

i
SPECIFICATION
1500E POSTMIX
DIMENSIONS
Width 19 3/16 inches (48.74 cm)
Depth 24 inches (60.96 cm)
Height (without legs) 25 3/8 inches (64.45 cm)
WEIGHT
Shipping 150 pounds (68.2 kg)
Empty 130 pounds (59.0 kg)
Operating 220 pounds (99.8 kg)
ICE BANK WEIGHT 30 pounds (13.6 kg)
WATER BATH CAPACITY 12 gallons (45.4 liters)
COMPRESSOR 1/3 HP Tecumseh 115V/60Hz
AGITATOR MOTOR 25 W, 115V
CONDENSER MOTOR 9 W, 115V
ICE BANK CONTROL Lancer Electronic Ice Bank Control (EIBC)
TRANSFORMER Basler, 115V (Primary)/24V (Secondary)
OPTIONS 230V/50Hz and 240V/60Hz systems available
DRINK CAPACITY
350 - 12 ounce (354.8 ml) drinks under 40°F (4.4°C) at four (4) drinks per minute with 75°F (23.9°C)
ambient inlet water and syrup.
SPECIFICATION
1500 PREMIX
DIMENSIONS
Width 19 3/16 inches (48.74 cm)
Depth 24 inches (60.96 cm)
Height (without legs) 25 3/8 inches (64.45 cm)
WEIGHT
Shipping 150 pounds (68.2 kg)
Empty 130 pounds (59 kg)
Operating 220 pounds (99.8 kg)
ICE BANK WEIGHT 30 pounds (13.6 kg)
WATER BATH CAPACITY 12 gallons (45.4 liters)
COMPRESSOR 1/3 HP, Tecumseh, 115V/60Hz
AGITATOR MOTOR 25 W, 115V
CONDENSER MOTOR 9 W, 115V
ICE BANK CONTROL Lancer Electronic Ice Bank Control (EIBC)
TRANSFORMER Basler, 115V (Primary)/24V (Secondary)
OPTIONS 230V/50Hz and 240V/60Hz systems available
VALVES Cornelius Premix
DRINK CAPACITY
220 - 12 ounce (354.8 ml) drinks under 40°F (4.4°C) at four (4) drinks per minute with 75°F (23.9°C)
ambient inlet water and syrup.
25 "
64.45 cm
18 3/4 "
47.63 cm
24 "
60.96 cm
19 3/16 "
48.74 cm
9 1/2 "
24.13 cm
3 1/2 "
8.89 cm
25 3/8 "
64.45 cm
18 3/4 "
47.63 cm
10 3/4"
27.30 cm
3 1/2 "
8.89 cm
24 "
60.96 cm
19 3/16 "
48.74 cm

TABLE OF CONTENTS
SPECIFICATIONS 1500 POSTMIX ...........................................................................................................Cover
SPECIFICATIONS 1500E POSTMIX ..................................................................................................................i
SPECIFICATIONS 1500 PREMIX.......................................................................................................................i
TABLE OF CONTENTS .....................................................................................................................................ii
1. INSTALLATION ...........................................................................................................................................1
1.1 RECEIVING........................................................................................................................................1
1.2 UNPACKING ......................................................................................................................................1
1.3 SELECTING A COUNTER LOCATION..............................................................................................1
1.4 CONNECTING THE DRAIN...............................................................................................................1
1.5 FILLING UNIT WITH WATER ............................................................................................................1
1.6 CONNECTING TO ELECTRICAL POWER .......................................................................................2
1.7 CONNECTING TO PLAIN WATER SUPPLY .....................................................................................2
1.8 CONNECTING TO CARBONATED WATER SUPPLY.......................................................................2
1.9 CONNECTING TO SYRUP SUPPLY.................................................................................................3
1.10 ADJUSTING WATER AND SYRUP FLOW........................................................................................3
2. SCHEDULED MAINTENANCE ...................................................................................................................3
2.1 DAILY .................................................................................................................................................3
2.2 WEEKLY.............................................................................................................................................3
2.3 MONTHLY ..........................................................................................................................................3
2.4 EVERY SIX MONTHS........................................................................................................................3
2.5 YEARLY..............................................................................................................................................4
3. DISPENSER CLEANING AND SANITIZING ..............................................................................................4
3.1 AMBIENT PROCESS.........................................................................................................................4
3.2 VALVES ..............................................................................................................................................4
4. TROUBLESHOOTING.................................................................................................................................5
4.1 WATER LEAKAGE AROUND NOZZLE .............................................................................................5
4.2 LEAKAGE BETWEEN UPPER AND LOWER VALVE BODIES.........................................................5
4.3 MISCELLANEOUS LEAKAGE ...........................................................................................................5
4.4 INSUFFICIENT WATER FLOW..........................................................................................................5
4.5 INSUFFICIENT SYRUP FLOW..........................................................................................................5
4.6 ERRATIC RATIO ...............................................................................................................................5
4.7 NO PRODUCT DISPENSED .............................................................................................................5
4.8 WATER ONLY DISPENSED; NO SYRUP; OR SYRUP ONLY DISPENSED; NO WATER...............5
4.9 VALVE WILL NOT SHUT OFF ...........................................................................................................6
4.10 EXCESSIVE FOAMING .....................................................................................................................6
4.11 COMPRESSOR DOES NOT START (NO HUM), BUT CONDENSER FAN MOTOR RUNS............6
4.12 COMPRESSOR STARTS AND CONTINUES TO RUN UNTIL FREEZE UP AND WILL NOT
CUT OFF............................................................................................................................................6
4.13 COMPRESSOR DOES NOT START BUT HUMS .............................................................................6
4.14 COMPRESSOR STARTS BUT DOES NOT SWITCH OFF START WINDING .................................6
4.15 COMPRESSOR STARTS AND RUNS A SHORT TIME BUT SHUTS OFF ON OVERLOAD ...........6
4.16 COMPRESSOR AND CONDENSER FAN MOTOR WILL NOT START AFTER FIVE (5)
MINUTE POWER OFF DELAY (LANCER EIBC EXPORT ONLY) ....................................................7
4.17 COMPRESSOR AND CONDENSER FAN MOTOR WILL NOT START AFTER FIVE (5)
MINUTE POWER OFF DELAY (LANCER EIBC USA ONLY) ...........................................................7
4.18 WARM DRINKS..................................................................................................................................7
5. ILLUSTRATIONS, PARTS LISTS AND WIRING DIAGRAMS ...................................................................8
5.1 WIRING DIAGRAM AND CONTROL HOUSING CONNECTIONS, ELECTRONIC
ICE BANK CONTROL, USA ONLY ....................................................................................................8
5.2 SERIES 1500 REFRIGERATION DECK ASSEMBLY, R-134A, WITH LANCER ICE
BANK CONTROL (EIBC); PN 82-2667; USA ONLY.....................................................................9-10
5.3 SERIES 1500 REFRIGERATION DECK ASSEMBLY, R-134A, WITH LANCER ICE
BANK CONTROL (EIBC); PN 82-2050E, 115V/60HZ; PN 82-2099E, 230V/50HZ;
PN 82-2048E, 240V/60HZ; EXPORT ONLY ...............................................................................11-12
5.4 SERIES 1500 CABINET ASSEMBLY, HIGH PERFORMANCE..................................................13-14
5.5 SERIES 1500E AND 1500 PREMIX CABINET ASSEMBLY ......................................................15-16
ii

1. INSTALLATION
1.1 RECEIVING
Each unit is completely tested under operating conditions and thoroughly inspected before
shipment. At the time of shipment, the carrier accepts the unit and any claim for damages must be
made with the carrier. Upon receiving units from the delivering carrier, carefully inspect carton for
visible indication(s) of damage. If damage(s) exists, have carrier note the same on the bill of lading
and file a claim with the carrier.
1.2 UNPACKING
A. Remove top portion of carton by lifting up.
B. Remove top inner carton pad and corners.
C. Remove accessory kit of loose parts from drip tray.
D. Lift Unit up by plywood shipping base and remove lower portion of carton.
E. Inspect unit for concealed damage(s) and if evident, notify delivering carrier and file a claim
against same.
F. Remove splash plate.
NOTE
Splash plate is located under unit on shipping base for Series 1500E models only.
G. Remove plywood shipping base from unit by moving unit so that one side is off the counter top
or table allowing access to screws on the bottom of the plywood shipping base.
NOTE
If unit is to be transported it is advisable to leave unit secured to plywood shipping base.
H. If Unit is to be installed with optional legs, assemble legs to unit by tilting unit. DO NOT LAY
UNIT ON ITS SIDE OR BACK.
I. Remove accessory kit of loose parts from drip tray.
1.3 SELECTING A COUNTER LOCATION
A. The dispenser is designed to sit on a flat, supported surface capable of supporting a minimum
weight of 400 pounds (182 kg). It may be either counter or leg mounted. A template is
provided to cut and/or drill the necessary holes for mounting.
B. When the dispenser is to be permanently bolted to the counter top, seal dispenser base to
counter top with a bead of clear silicone caulk or sealant which provides a smooth and easily
cleanable bond to the counter.
NOTE
NSF listed units must be sealed to the counter or have four (4) inch legs installed.
WARNING
FAILURE TO MAINTAIN THE PROPER AIR CLEARANCE WILL CAUSE THE COMPRESSOR TO
OVERHEAT AND WILL RESULT IN PREMATURE COMPRESSOR FAILURE.
C. Locate dispenser to allow approximately 15 inches (38 cm) of unobstructed space above and
six (6) inches (16 cm) behind the unit for proper air circulation. Air is drawn in through the back
grill and exhausted out of the top grill.
D. The bonnet may be removed by lifting bonnet upward.
1.4 CONNECTING THE DRAIN
A. Remove cup rest. Lift splash plate up and pull out and down on the bottom to remove.
B. Remove the drip tray from the unit and connect the drain tube to the drain fitting located on the
bottom. Secure drain tube with clamp provided in accessory kit.
C. Route the drain tube to a suitable drain and replace the unit’s drip tray.
1.5 FILLING UNIT WITH WATER
A. Remove the bonnet from the unit.
B. Remove the yellow plastic plug from the unit’s fill hole.
C. Fill the water bath compartment with water until it flows out of the overflow tube into the drip tray.
Use bottled drinking water where hard water problems exist. Do not use distilled water with units
1

equipped with electronic ice bank controls.
D. Replace the yellow plug.
E. Reinstall bonnet on dispenser.
1.6 CONNECTING TO ELECTRICAL POWER
WARNING
THIS UNIT MUST BE PROPERLY ELECTRICALLY GROUNDED TO AVOID POSSIBLE FATAL
ELECTRICAL SHOCK OR SERIOUS INJURY TO THE OPERATOR. THE POWER CORD IS
PROVIDED WITH A THREE PRONG GROUNDED PLUG. IF A THREE-HOLE GROUNDED
ELECTRICAL OUTLET IS NOT AVAILABLE, USE AN APPROVED METHOD TO GROUND THE
UNIT.
DO NOT USE EXTENSION CORDS WITH THIS UNIT. DO NOT “GANG” TOGETHER WITH
OTHER ELECTRICAL DEVICES ON THE SAME OUTLET.
A. Check the dispenser serial number plate for unit's correct electrical requirements. Do not plug
into electrical outlet unless unit electrical configuration, located on serial plate, agrees with local
available power supply.
B. Route the power supply cord to a grounded electrical outlet of the proper voltage and amperage
rating, and plug in the unit. This will turn on the refrigeration system and allow it to start
cooling while completing the rest of the installation. Approximately three (3) hours are required
to form a full ice bank.
NOTE
Units equipped with an electronic ice bank control contain a five (5) minute delay. Compressor
and fan motor will not begin running until five (5) minutes after the unit is energized.
2
6 45 123
INLET VALVE 5
INLET VALVE 1, 2, & 6
INLET VALVE 3 & 4
5 VALVE
INLET VALVE 2 & 3
INLET VALVE 1 & 5
INLET VALVE 4
5 4 3 12
6 VALVE
Carbonated Water/Plain Water
Plumbing Diagram
Figure 1
1.7 CONNECTING TO PLAIN WATER SUPPLY
NOTE
The water supply must be protected by means of an air gap, a backflow prevention device (located
upstream of the CO2injection system) or another approved method to comply with NSF standards.
A backflow prevention device must comply with ASSE and local standards. It is the responsibility of
the installer to ensure compliance.
See Figure 1.
If unit has no plain water circuits, proceed to Section 1.8.
A. Valves 2, 3, and 4 (on 5 valve units) and valves 3, 4, and 5 (on 6 valve units) have optional plain
water or carbonated water capabilities. Using Figure 1, determine which valves are to be
plumbed with plain water.
B. Using proper beverage tubing and fittings, connect to water source [must be 35 PSI (2.4 BAR)
or more].

C. Flush water supply line thoroughly.
D. Route tubing through cutout in counter or through access hole in back of unit.
E. Leave 12 inches (30 cm) of extra tubing length below the counter for servicing and moving the
dispenser.
F. Connect to desired plain water inlet behind splash plate and secure with Oetiker Clamp.
G. Turn on water supply and check for leaks.
H. Actuate each valve until all air is expelled.
1.8 CONNECTING TO CARBONATED WATER SUPPLY (See Figure 1)
A. Install carbonator per manufacturer’s instructions.
B. Using proper beverage tubing and fittings, connect to carbonator tank outlets.
C. Route tubing through cutout in counter or through access hole in back of unit.
D. Leave 12 inches (30 cm) of extra tubing length below the counter for servicing and moving the
dispenser.
E. Connect to soda inlets behind splash plate and secure with Oetiker Clamps.
F. Fill with water and pressurize carbonation system per manufacturer’s instructions.
G. Actuate each valve until a smooth flow of carbonated water is obtained.
H. Check for leaks.
1.9 CONNECTING TO SYRUP SUPPLY
A. Using proper beverage tubing and fittings, connect to syrup inlets and secure with Oetiker
Clamps.
B. Mark syrup tube assemblies with product ID tape.
C. Route tubing through cutout in counter or through access hole in back of unit.
D. Leave 12 inches (30 cm) of extra tubing length below the counter for servicing and moving the
dispenser.
E. Connect to appropriate five (5) gallon syrup containers or bag-in-box system.
F. Pressurize system.
G. Actuate each valve until product is observed.
H. Check for leaks.
1.10 ADJUSTING WATER AND SYRUP FLOW
Refer to Valve Manufacturer’s product specifications.
2. SCHEDULED MAINTENANCE
2.1 DAILY
A. Remove the nozzle and diffuser from each valve and wash them in warm water. Do NOT use
soap or detergent. This will cause foaming and off taste in finished product.
B. Remove the cup rest and wash in warm soapy water.
C. Pour warm soapy water into the drip tray and wipe with a clean cloth.
D. With a clean cloth and warm water, wipe off all of the unit’s exterior surfaces. DO NOT USE
ABRASIVE SOAPS OR STRONG DETERGENTS.
E. Replace the cup rest, valve diffusers, and valve nozzles.
2.2 WEEKLY
A. Taste each product for off tastes and/or brix changes.
B. Remove the bonnet and check the level of water in the water bath. Replenish as required, and
replace the bonnet.
2.3 MONTHLY
A. Unplug the dispenser from power source.
B. Remove the bonnet and clean the dirt from the condenser using a soft brush.
C. Replace the bonnet and reconnect power.
2.4 EVERY SIX MONTHS
A. Clean and sanitize the unit using the appropriate procedures outlined in Section 3 of this
manual.
3

4
2.5 YEARLY
A. Clean water bath interior, including evaporator coils and refrigeration components.
B. Clean the entire exterior of the unit.
C. Sanitize syrup lines.
3. DISPENSER CLEANING AND SANITIZING
3.1 AMBIENT PROCESS
A. The ambient process is the most common method for cleaning and sanitizing dispenser
equipment. The detergent should be caustic-based and the sanitizer should be low pH (7.0)
chloride solution.
B. Disconnect syrup containers and remove product from tubing by purging with carbon dioxide.
C. Rinse the lines and fittings with clean room temperature water to remove all traces of residual
product.
D. Fill lines with a caustic-based (low-sudsing, non-perfumed, and easily rinsed) detergent solution.
The solution should be prepared in accordance with the manufacturer’s recommendations, but
should be at least two (2) percent sodium hydroxide. Make sure the lines are completely filled
and allow to stand for at least 10 minutes.
E. Flush the detergent solution from the lines with clean water. Continue rinsing until
phenolphthalein test indicates the rinse water is free of residual detergent.
WARNING
REMOVE SANITIZING SOLUTION FROM DISPENSER AS INSTRUCTED. RESIDUAL
SANITIZING SOLUTION LEFT IN SYSTEM COULD CREATE HEALTH HAZARD.
F. Fill the lines with a low pH (7.0) chlorine solution containing at least 50 PPM (50 mg/L) chlorine.
Make sure that lines are completely filled and allow to stand for 10 minutes.
G. Reconnect syrup containers and ready Unit for operation.
H. Draw drinks to refill lines and flush the chlorine solution from the dispenser.
NOTE
Please note that a fresh water rinse cannot follow sanitization of equipment. Purge only with the
end use product. This is an NSF requirement.
I. Taste the beverage to verify that there is no off taste.
3.2 VALVES
A. Valves may be cleaned and sanitized in the same manner
WARNING
REMOVE SANITIZING SOLUTION FROM VALVES AS INSTRUCTED. RESIDUAL
SANITIZING SOLUTION LEFT IN SYSTEM COULD CREATE HEALTH HAZARD.
I . Remove cover and disconnect power so not to activate the valve while cleaning. Remove
nozzle and diffuser. Wash these parts in cleaning solution, then immerse them in a bath of
sanitizing solution for 15 minutes.
2. Visually inspect around nozzle area for syrup residue. This area may be cleaned with warm
water and cloth or with the nozzle brush supplied. Wipe off dispensing lever.
3. Wearing sanitary gloves, remove, drain and air dry the nozzle and diffuser.
4. Wearing sanitary gloves, replace diffuser and twist nozzle into place.
5. Draw drinks to flush the chlorine solution from the valves.
NOTE
Please note that a fresh water rinse cannot follow sanitization of equipment. Purge only with
the end use product. This is an NSF requirement.
6. Taste the beverage to verify that there is no off taste.
7. Connect power and replace cover. Valve is ready for operation.

4. TROUBLESHOOTING
TROUBLE CAUSE REMEDY
4.1 Water leakage around A. Damaged or improperly A. If damaged, replace. If improperly
nozzle. installed o-ring above diffuser. installed, adjust.
4.2 Leakage between upper A. Gap between upper and lower A. Tighten all six (6) retaining screws.
and lower valve bodies. valve bodies.
B. Worn or damaged paddle arm B. Replace paddle arm assemblies.
assemblies.
4.3 Miscellaneous leakage. A. Gap between parts. A. Tighten appropriate retaining
screws.
B. Damaged or improperly B. Replace or adjust appropriate
installed o-rings. o-rings.
4.4 Insufficient water flow. A. Insufficient incoming supply A. Verify incoming supply water
water pressure. pressure is a minimum of 25 PSI.
B. Shutoff on mounting block B. Open shutoff fully.
not fully open.
C. Foreign debris in water flow C. Remove water flow control from
control. upper body and clean out any
foreign material to ensure smooth
free spool movement.
4.5 Insufficient syrup flow. A. Insufficient CO2pressure to A. Adjust CO2pressure to 80 PSI
BIB pumps. (minimum 70 PSI) for BIB pumps.
B. Shutoff on mounting block B. Open shutoff fully.
not fully open.
C. Foreign debris in syrup flow C. Remove syrup flow control from
control. upper body and clean out any
foreign material to ensure smooth
free spool movement.
4.6 Erratic ratio. A. Incoming water and/or syrup A. Check pressure and adjust.
supply not at minimum flowing
pressure.
B. Foreign debris in water and/or B. Remove syrup flow controls from
syrup flow controls. upper body and remove any foreign
material to ensure smooth free
spool movement.
4.7 No product dispensed. A. Water and syrup shutoffs on A. Open shutoffs fully.
mounting block not fully open.
B. The key switch on an electric B. Turn key switch to ON position.
valve is in the OFF position.
C. Cup lever arm or ID panel C. Repair.
actuator on electric valve is
not actuating the switch.
D. Electric current not reaching D. Check electric current supplied
valve. to valve. If current is adequate,
check solenoid coil and switch,
and replace if necessary.
E. Improper or inadequate water E. Remove valve from mounting
or syrup supply. block and open shutoffs slightly and
check water and syrup supply. If
no supply, check dispenser for
freeze-up or other problems.
F. Blown fuse on 24 volt F. Find cause of short and correct.
transformer. Then replace transformer.
4.8 Water only dispensed; A. Water or syrup shutoff on A. Open shutoff fully.
no syrup; or syrup only mounting block not fully open.
dispensed; no water.
(Section 4.8 continued on next page.)
5

(Section 4.8 continued from previous page.)
B. Improper or inadequate water B. Remove valve from mounting block
or syrup supply. and open shutoffs slightly and
check water and syrup supply. If
no supply, check dispenser for
problems. Ensure BIB connection
is engaged.
C. Kinked line. C. Remove kink or replace line.
4.9 Valve will not shut off. A. Cup lever may be sticking or A. Correct or replace lever.
binding.
B. Switch not actuating freely. B. Check switch for free actuation.
C. Solenoid armature not C. Replace defective armature or
returning to bottom position. spring.
4.10 Excessive foaming. A. Incoming water or syrup A. Correct prior to dispenser.
temperature too high. Consider larger dispenser or
pre-cooler.
B. Water flow rate too high. B. Readjust and reset ratio. Refer to
Section 1.10.
C. Nozzle and diffuser not C. Remove and reinstall properly.
properly installed.
D. Nozzle and diffuser not clean. D. Remove and clean.
E. Air in BIB lines. E. Bleed air from BIB lines.
F. Poor quality ice. F. Check quality of ice used in drink.
G. High beverage temperature. G. Check refrigeration system.
4.11 Compressor does not A. Compressor relay or overload A. Replace compressor relay or
start (no hum), but malfunctioning. overload.
condenser fan motor B. Inadequate voltage. B. Measure voltage across common
runs. and run terminal on compressor.
Voltage must not drop below 90%
of rated voltage.
C. Incorrect wiring. C. Refer to wiring diagram and correct.
D. Compressor malfunctioning. D. Replace compressor.
4.12 Compressor starts and A. Ice bank control failure. A. Replace ice bank control.
continues to run until B. Incorrect wiring. B. Refer to wiring diagram and correct.
freezeup and will not C. Probe shorted. C. Check springs for foreign materials
cut off. or damage.
4.13 Compressor does not A. Inadequate voltage. A. Measure voltage across common
start but hums. and run terminal on compressor.
Voltage must not drop below 90%
of rated voltage.
B. Incorrect wiring. B. Refer to wiring diagram and correct.
C. Starting relay malfunctioning. C. Replace starting relay. Be sure to
use correct relay. Failure to use
correct relay will cause compressor
failure.
D. Compressor malfunctioning. D. Replace compressor.
4.14 Compressor starts but A. Inadequate voltage. A. Measure voltage across common
does not switch off start and run terminal on compressor.
winding (will run for only B. Incorrect wiring. B. Refer to wiring diagram and correct.
a few seconds before C. Starting relay malfunctioning. C. Replace starting relay. Be sure to
internal overload use correct relay. Failure to use
switches compressor off). correct relay will cause compressor
failure.
4.15 Compressor starts and A. Dirty condenser. A. Clean the condenser.
runs a short time but B. Insufficient or blocked air flow. B. Remove all obstructions and allow
shuts off on overload. for minimum clearances of eight (8)
inches (20.3 cm) over top.
(Section 4.15 continued on next page.)
6
TROUBLE CAUSE REMEDY

(Section 4.15 continued from previous page.)
C. Inadequate voltage. C. Measure voltage across common
and run terminal on compressor.
Voltage must not drop below 90%
of rated voltage.
D. Incorrect wiring. D. Refer to wiring diagram and correct.
E. Defective condenser fan motor. E. Replace condenser fan motor.
F. Refrigerant leak. F. Repair and recharge.
G. Compressor malfunctioning. G. Replace compressor.
4.16 Compressor and A. Transformer tripped. A. Reset transformer.
Condenser Fan Motor B. Relay will not turn on B. Failed relay. Replace Control
will not start after compressor. Board.
five (5) minute Power C. Probe unplugged. C. Check probe connection at PCB.
Off delay (Lancer EIBC
Export only).
4.17 Compressor and A. Improper Wiring. A. Check Power Indicator Lamp;
Condenser Fan Motor check wiring per Wiring Diagram.
will not start after B. Probe unplugged. B. Check Probe connection at PCB.
five (5) minute Power C. Damaged electronics. C. Replace Control.
Off delay (Lancer EIBC,
USA Only).
4.18 Warm drinks. A. Restricted airflow. A. Check clearances around sides,
top, and inlet of unit. Remove
objects blocking airflow through
grill.
B. Dispenser connected to hot B. Switch to cold water supply.
water supply.
C. Refrigeration system not C. Refer to Sections 4.11 - 4.16.
running.
D. Refrigerant leak. D. Repair and recharge.
E. Condenser fan motor not E. Replace condenser fan motor.
working.
F. Dirty condenser. F. Clean condenser.
G. Dispenser capacity exceeded. G. Add pre-cooler.
NOTES
7
TROUBLE CAUSE REMEDY

5. ILLUSTRATIONS, PARTS LISTS, AND WIRING DIAGRAMS
5.1 WIRING DIAGRAM AND CONTROL HOUSING CONNECTIONS,
ELECTRONIC ICE BANK CONTROL, USA ONLY
8
TO VALVES
24 V LEADS
AC POWER IN
AGITATOR
MOTOR
WHITE
BLACK
GREEN
KILL
SWITCH
JCT
COMPRESSOR
LANCER
ICE
BANK
CONTROL
PROBE
L
RELAY
S
M
MS
FAN
MOTOR C
OVERLOAD
WHEN STARTING UNIT OR IF CURRENT IS INTERRUPTED, THERE IS
A FIVE (5) MINUTE DELAY BEFORE THE COMPRESSOR/FAN STARTS.
IMPORTANT
LABEL, WIRING DIAGRAM, CED, PN 06-1148/01
HOT OUT HOT IN
POWER
CONNECTIONS
POWER INDICATOR LAMP
EIBC PROBE CONNECTION
CONTROL HOUSING CONNECTIONS

9
WATERFLOWSFROM
TANKOVERFLOWTUBE.
FILLWATERBATHUNTIL
-IMPORTANT-
WATERBATHFILLHOLE
BL
BL/W
BL/W BL
TO JUNCTION BOX
39 37
(TO 32)
4
25 38
6
5
26
127
2
3
16
28F
19 (TO 42)
(TO 18)
18
(TO 11)
28G
17
43 23
9
44 15
30 41
29G
29
32
(TO 4)
(TO 18)
5
22
40
40A,40B
12
11
14
13
20
45
31
7
8
10
21
42
24 33,34 35,36
46
47
TO KEYLOCK
TO VALVES
TO
TRANSFORMER
"LOAD"
TO
TRANSFORMER
"LINE"
TO
JUNCTION
BOX
28
28A
28E 28B 28C
28D
29A
29B
29C
29D
29E
29F
24
5.2 SERIES 1500 REFRIGERATION DECK ASSEMBLY, R-134A, WITH LANCER ELECTRONIC ICE
BANK CONTROL (EIBC); PN 82-2667; USA ONLY

ITEM PART NO. DESCRIPTION
1 30-5107 Shroud, Fan, Bottom
2 30-5106 Shroud, Fan, Top
3 04-0504 Screw, 8 - 18 x 0.375
4 23-0985 Condenser
5 47-0344 Tube, Process
6 23-0982 Dryer/Cap Assy
7 25-0047 Transformer, 115V/50-60Hz
8 02-0041 Seal
9 02-0040 Seal, Extrusion
10 11-0118 Connector, Ground
11 47-1269/01 Tube, Suction
12 50-0041 Insulation, 31.385
13 04-0537 Washer, 0.467 ID x 0.923 OD x 0.060,
THK
14 03-0150 Retainer, Clip
15 07-0268 Handle
16 50-0029 Insulation, 2.500
17 50-0026 Insulation, 8.125
18 51-0061 Accumulator
19 50-0028 Boot
20 02-0114 Grommet
21 03-0049 Clip, Cord
22 06-0430 Label, 115V/60Hz, 1/3 HP
23 04-0032 Nut, 1/4 - 20, ST, NYLOCK
24 04-0063 Washer, Flat, 0.260 ID x 0.687 OD,
SS
25 04-0518 Rivet, 0.125 DIA x 0.328, LG
26 47-1337 Tube, Outlet
27 06-1148/01 Label, Wiring Diagram
28 52-1369 Fan Motor Assy, 115V/60Hz, 9W
28A 04-0060 Nut, Fan Blade
28B 02-0413 Silencer, Fan Blade
28C 91-0007 Motor, Fan, 115V/60Hz, 9W
28D 30-5845 Bracket, Fan Motor
28E 07-0354 Fan Blade
28F 06-0433/01 Label, 115V/60Hz, 9W
28G 04-0059 Screw, 8 - 36 x 0.375
29 52-1259 Agitator Motor Assy, 115V/60Hz, 25W
29A 91-0084 Motor, Agitator, 115V/60Hz, 25W
29B 02-0032 Washer, Rubber, 1.0 Inch OD
29C 06-0633 Label, 115V/60Hz, 25W
29D 05-0502 Propeller, 2.250 DIA
29E 30-5113/01 Bracket, Agitator Motor
29F 05-0424/01 Propeller, 2.625 DIA
29G 04-0059 Screw, 8 - 36 x 0.375
30 06-0856/01 Label, Fill Hole
31 52-1882 Electronic Ice Bank Control (EIBC)
32 47-2025 Tube, High Side
33 52-0879 Lead Assy, Primary, BLK
34 52-0878 Lead Assy, Primary, BLK/WHT
35 52-1505 Wire Assy, Trans, Sec, BLK
36 52-1504 Wire Assy, Trans, Sec, WHT
37 30-7007 Retainer Strip
38 82-1692/01 Air Shield Assy, Right
39 50-0302 Baffle, Rubber, Right
40 83-0033 Compressor, 115V/60Hz, 1/3 HP
40A 12-0005 Relay
40B 12-0223 Overload
-- - - - - - - - Refrigerant, R134A ONLY, 6.5 Ounces
41 04-0538 Cap Plug
42 23-1203/01 Evaporator Assy
43 23-0993/02 Deck Assy
44 04-0260 Screw, 10 - 16 x 0.625
45 52-2004 Harness Assy, Ice Bank Control
46 52-1897 Probe Assy, EIBC
47 04-0394 Screw, 6 - 32 x 0.500, PHP, SS
5.2 SERIES 1500 REFRIGERATION DECK ASSEMBLY, R-134A, WITH LANCER ELECTRONIC ICE
BANK CONTROL (EIBC); PN 82-2667; USA ONLY (CONTINUED)
10
ITEM PART NO. DESCRIPTION

5.3 SERIES 1500 REFRIGERATION DECK ASSEMBLY, R-134A, WITH LANCER ELECTRONIC ICE
BANK CONTROL (EIBC); PN 82-2050E, 115V/60HZ; PN 82-2099E, 230V/50HZ; PN 82-2048E,
240V/60HZ; EXPORT ONLY
11
WATERBATHFILLHOLE
-IMPORTANT-
FILLWATERBATHUNTIL
TANKOVERFLOWTUBE.
WATERFLOWSFROM
TO
TRANSFORMER
"LOAD"
TO
COMPRESSOR
TO
TRANSFORMER
"LINE"
TO
VALVES
TO
KEYLOCK
39
63
37
25
4
37
38
1
5
26
(TO 32)
2
(TO 18)
28A28E 28B 28F 28C
9
19
16
28G
(TO 42)
44
18
(TO 11)
15
23
3041
29C
29A
(TO 4)
29F
32 5
29D
12
11
22
(TO 18)
29E
29G
29B
14
13
20
7
40A, 40B, AND 40C
4043
10
34
28D
17 21
24
33
36
42
8
27
31
35
28
29

ITEM PART NO. DESCRIPTION
1 30-5107 Shroud, Fan, Bottom
2 30-5106 Shroud, Fan, Top
3 04-0504 Screw, 8 - 18 x 0.375
4 23-0985 Condenser
5 47-0344 Tube, Process
6 23-0982 Dryer Cap Assy
7 25-0048 Transformer, 220V/50-60Hz
- 25-0047 Transformer, 115V/50-60Hz
8 02-0041 Seal
9 02-0040 Seal, Extrusion
10 11-0118 Connector, Ground
11 47-1269/01 Tube, Suction
12 50-0041 Insulation, 31.385
13 04-0537 Washer, 0.467 ID x 0.923 OD x 0.060,
THK
14 03-0150 Retainer, Clip
15 07-0268 Handle
16 50-0029 Insulation, 2.500
17 50-0026 Insulation, 8.125
18 51-0061 Accumulator
19 50-0028 Boot
20 02-0114 Grommet
21 03-0049 Clip, Cord
22 06-0666 Label, 240V/60Hz
- 06-0460 Label, 230V/50Hz
- 06-0430 Label, 115V/60Hz
23 04-0032 Nut, 1/4 - 20, ST, NYLOCK
24 04-0063 Washer, Flat, 0.260 ID x 0.687 OD,
SS
25 04-0518 Rivet, 0.125 DIA x 0.328, LG
26 47-1337 Tube, Outlet
27 06-1532 Label, Wiring Diagram, EIBC
28 52-1369 Fan Motor Assy, 115V/60Hz
- 52-1378 Fan Motor Assy, 220-240V/50-60Hz
28A 04-0060 Nut, Fan Blade
28B 02-0413 Silencer, Fan Blade
28C 91-0009 Motor, Fan, 220V/50-60Hz
- 91-0007 Motor, Fan, 115V/60Hz
28D 30-5845 Bracket, Fan Motor
28E 07-0354 Fan Blade
28F 06-0670 Label, 230V/50-60Hz
- 06-0433/01 Label, 115V/60Hz
28G 04-0059 Screw, 8 - 36 x 0.375
29 52-1259 Agitator Motor Assy, 115V/60Hz
- 52-1379 Agitator Motor Assy,
220-240V/50-60Hz
29A 91-0086 Motor, Agitator, 220V/50-60Hz
- 91-0084 Motor, Agitator, 115V/60Hz
29B 02-0032 Washer, Rubber, 1.0 Inch OD
29C 06-0634 Label, 230V/50Hz
- 06-0633 Label, 115V/60Hz
29D 05-0502 Propeller, 2.250 DIA
29E 30-5113/01 Bracket, Agitator Motor
29F 05-0424/01 Propeller, 2.625 DIA
29G 04-0059 Screw, 8 - 36 x 0.375
30 06-0856/01 Label, Fill Hole
31 52-2014 Electronic Ice Bank Control (EIBC)
32 47-2025 Tube, High Side
33 04-0394 Screw, 6 - 32 x 0.500
34 52-2008 Harness Assy, Trans, Sec
35 52-2027 Harness Assy, Ground
36 52-1773 Probe Assy
37 30-7007 Retainer Strip
38 50-0302 Baffle, Rubber, Right
39 50-0303 Baffle, Rubber, Left
40 83-0038 Compressor, 240V/60Hz
40A 12-0028 Relay
40B 12-0253 Overload
40C 12-0260 Start Capacitor
-- - - - - - - Refrigerant, R-134A Only, 6.5 Ounces
- 83-0034 Compressor, 230V/50Hz
A 12-0031 Relay
B 12-0032 Overload
-- - - - - - - Refrigerant, R-134A Only, 6.5 Ounces
- 83-0033 Compressor, 115V/60Hz
A 12-0005 Relay
B 12-0223 Overload
-- - - - - - - Refrigerant, R-134A Only, 6.5 Ounces
41 04-0538 Cap Plug
42 23-1203/01 Evaporator
43 23-0993/02 Deck Assy
44 04-0260 Screw, 10 - 16 x 0.625
5.3 SERIES 1500 REFRIGERATION DECK ASSEMBLY, R-134A, WITH LANCER ELECTRONIC ICE
BANK CONTROL (EIBC); PN 82-2050E, 115V/60HZ; PN 82-2099E, 230V/50HZ; PN 82-2048E,
240V/60HZ; EXPORT ONLY (CONTINUED)
12
ITEM PART NO. DESCRIPTION

3
29
2
1
32
31
7611
8
9
10
27
16
33 34
23 24
22
18
20
19
21
13
15
17
15
14
12
5
37
25
26
36
35
4
6
30
28
8
5.4 SERIES 1500 CABINET ASSEMBLY, HIGH PERFORMANCE
13

ITEM PART NO. DESCRIPTION
1 30-0636/02 Wrapper, External
2 51-0568 Trim, Gray
3 04-0067 Rivet
4 50-0173 Insulation, Tape, Front
5 50-0178 Insulation, Top
6 50-0214 Insulation, Tape, Sides
7 50-0118 Insulation, Tape, Back
8 04-0082 Nut, Hex, 10-24, SS
9 30-0612 Back, Plate
10 04-0477 Screw, 8 - 32 x 3/8 inch
11 42-0032 Tank, Foamed
- 42-0046 Tank, Foamed (Philippines)
12 04-0074 Nut, Clip, 10-24
13 30-0624/01 Front Support Plate
- 30-6055/01 Front Support Plate (Philippines)
14 03-0036 Clip, Over Flow
15 04-0077 Screw, #4 x 1/4 inch
16 04-0061 Screw, 8 x 1/2 inch
17 30-0115 Clip, Retaining Tube
18 04-0443 Screw, 10 - 24 x 3/8 inch
19 13-0005 Bushing
20 11-0015 Connector Housing
21 23-0389 Faucet Plate, 6V
- 23-0394 Faucet Plate, 5V
- 23-0771 Faucet Plate, 4V
22 30-6644 Splash Plate, without Logo
- 30-6644-01 Splash Plate, with Logo
23 23-0159 Cup Rest
24 54-0017 Drip Tray
25 12-0097 Key Lock Switch
26 52-0891 Harness Assy, 6V
- 52-0890 Harness Assy, 5V
- 52-0889 Harness Assy, 4V
27 51-0580 Base Assy
28 23-0831 Insulated Plate Assy
29 23-0824/01 Bonnet Assy, White
30 30-5854/01 Retainer Channel
31 04-0429 Rivet
32 04-0187 Spacer
33 30-5143 Clip, Drain
34 01-1483 Drain, Elbow Assy
35 08-0104 Drain, Tube
36 01-0450 Tube Support
37 04-0072 Rivet
NOTE: Cage Assembly Part Numbers are:
- 23-1047 4V, 4-0 Manifold, 3/8 inch Syrup Inlets
- 23-1064 5V, 2-2-1 Manifold, 3/8 inch Syrup
Inlets - High Performance
- 23-1201/02 6V, 3-2-1 Manifold, 3/8 inch Syrup
Inlets - High Performance
5.4 SERIES 1500 CABINET ASSEMBLY, HIGH PERFORMANCE (CONTINUED)
14

27
23
54
6
4
7
2
32
12
33 34
35 22
1
24
12
12 30 31
12
20
19
12
13 11
26
21
3
28
11
8
29 14
17
18
16
15
14
10
9
25
6
5.5 SERIES 1500E AND 1500 PREMIX CABINET ASSEMBLY
15

ITEM PART NO. DESCRIPTION
1 51-0744/01 Wrapper, External
2 50-0173 Insulation, Tape, Front
3 50-0178 Insulation, Top
4 50-0214 Insulation, Tape, Sides
5 50-0118 Insulation, Tape, Back
6 04-0082 Nut, Hex, 10 - 24, SS
7 42-0032 Tank, Foamed
8 04-0074 Nut, Clip 10 - 24
9 30-0624/01 Front Support Plate
10 03-0036 Clip, Over Flow
11 04-0077 Screw, #4 x 1/4 inch
12 04-0061 Screw, #8 x 1/2 inch
13 30-0115 Clip, Retaining Tube
14 04-0443 Screw, 10 - 24 x 3/8 inch
15 13-0005 Bushing
16 11-0015 Connector Housing
17 23-0389 Faucet Plate, 6V
- 23-0394 Faucet Plate, 5V
- 23-0771 Faucet Plate, 4V
- 07-0467 Faucet Plate, Premix, 5V
- 07-0468 Faucet Plate, Premix, 6V
18 30-6644 Splash Plate, without Logo
- 30-6644-01 Splash Plate, with Logo
19 23-0159 Cup Rest
20 54-0017 Drip Tray
21 12-0097 Key Lock Switch
22 52-0891 Harness Assy, 6V
- 52-0890 Harness Assy, 5V
- 52-0889 Harness Assy, 4V
23 23-0831 Insulator Plate Assy
24 30-5310 Base, Drip Tray
25 07-0347 Plate, Cover
26 04-0072 Rivet
27 23-0824/01 Bonnet Assy, White
28 30-5854/01 Retainer Channel
29 30-5535 Front Plate (Chiller Only)
30 04-0429 Rivet
31 04-0187 Spacer
32 30-5143 Clip, Drain
33 01-1483 Drain, Elbow Assy
34 08-0104 Drain, Tube
35 01-0450 Tube Support
5.5 SERIES 1500E AND 1500 PREMIX CABINET ASSEMBLY (CONTINUED)
16
NOTE: Cage Assembly Part Numbers are:
- 23-0777 5V, Premix
- 23-0778 6V, Premix
- 23-1139 5V, 2-2-1 Manifold, 3/8 Inch Syrup
Inlets, E-Model
- 23-1140 6V, 3-2-1 Manifold, 3/8 Inch Syrup
Inlets, E-Model
- 48-1407 5V, Ambient Juice
- 48-1408 6V, Ambient Juice
- 23-0760 9 Circuit Chiller
- 23-0910 4 Circuit Chiller

17
NOTES
Please refer to the Lancer web site (www.lancercorp.com) for
information relating to Lancer Installation and Service Manuals,
Instruction Sheets, Technical Bulletins, Service Bulletins, etc.