lancer CENTURIONII 85-0055, Installation And Service Manual

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(7.3 continued)
B. Check valve not properly B. Push check valve all the way into
installed in concentrate concentrate tank.
container.
C. Concentrate pump not C. Properly install (push in)
properly installed in pump concentrate pump in pump support.
support.
D. Concentrate pump defective. D. Repair or replace concentrate
pump.
E. Check valve clogged. E. Remove and clean check valve.
F. Large lumps in concentrate. F. Defrost concentrate.
G. Air leak in concentrate inlet G. 1. Replace both o-rings on check
tube. valve.
2. Replace concentrate tube.
H. Control PCB defective. H. Replace control PCB.
I. Concentrate tube kinked. I. Remove kink in tube.
7.4 Concentrate only - A. Inlet water shut off valve A. Turn inlet water shut off valve ON.
no water either side. turned OFF.
B. Inlet water strainer dirty/ B. Remove strainer and clean.
clogged.
C. Water coils frozen. C. Replace ice bank control. Check
umbrella check valve in vacuum
breaker and replace if necessary.
D. Water regulator not properly D. Connect test gauge to each water
set and not passing water. regulator and reset to proper
pressure.
E. Water solenoid valve not E. Connect wiring harness to water
connected to wiring. solenoid valves.
F. Control PCB defective. F. Replace control PCB.
7.5 Concentrate only - A. Defective control PCB. A. Replace control PCB.
no water on one side B. Water solenoid valve not B. Connect wiring harness to water
only. connected to wiring harness. solenoid valve.
C. Defective coil on water C. Replace coil.
solenoid.
D. Defective water solenoid D. Repair or replace water solenoid
valve. valve.
7.6 No flush water either A. Flush solenoid valve not A. Connect wiring harness to water
side, system dispenses. connected to wiring harness. flush solenoid valve.
normally. B. Control PCB defective. B. Replace PCB.
C. Flush water line from water C. Unpinch.
regulator pinched.
7.7 No flush water - one A. Pinched flush water tube of A. Replace flush water tube.
side only, normal effected side.
dispense both sides. B. Defective flush solenoid. B. Replace flush solenoid.
C. Control PCB defective. C. Replace control PCB.
7.8 Water drips from spout A. Defective water solenoid A. Repair or replace water solenoid
when drink is NOT valve. valve.
being dispensed.
7.9 Water leaking into A. Flush solenoid valve leaking. A. Repair or replace flush solenoid
concentrate container valve.
and/or concentrate tube. B. Check valve defective. B. Repair or replace check valve.
7.10 Water leaking into A. Check valve leaking. A. Repair or replace check valve.
concentrate container
during flush cycle.
7.11 Air leaking into A. Air leaking into check valve A. Push tube onto check valve.
concentrate tube and/or from flush and/or concentrate Replace tube if necessary.
concentrate pump. tube.
(7.11 continued next page)
TROUBLE CAUSE REMEDY
16