Dexter Laundry T350, Parts & Service Manual

Page: 118 / 168

118
Symptom Probable Cause Suggested Remedy
Door will not
open
Door Rod Check to see that door rod from Gear Motor to lock ass’y is long
enough to allow lock ass’y to disengage. If not, adjust rod.
Door Lock Solenoid Check that door lock Gear Motor is not stuck closed. If stuck,
replace solenoid.
No hot water
in detergent
dispenser
Water Valve Coil Check coil continuity at terminals and replace if no continuity. 120
V power only on for 20 second in wash bath.
Water Inlet Check water inlet screens for blockage and clean screens if neces-
sary.
Water Check to insure that water is turned on and operating.
P-20 Wire Harness Check black & white harness.
Hot water
does not
enter tub in
wash
Water Valve Coil Check coil continuity at terminals and replace if no continuity.
Check for 120 V power from main relay PCB
Water Inlet Check water inlet screens for blockage and clean if necessary
screens
Water Check to insure that water is turned on and operating.
Blk or Wht Wire at
Main Controller
Check black or white wires at Molex plug on PCB at main control-
ler and at relay PCB.
Pressure Switch Check pressure switch continuity between terminals . If no con-
tinuity, check pressure switch hose for obstruction. If hose okay,
change pressure switch.
No cold wa-
ter to tub in
wash
Water Valve Coil Check coil continuity at terminals and replace if no continuity.
Water Inlet Screens Check water inlet screens for blockage and clean if necessary.
Water
Check to insure that water is turned on and operating.
Blk or White Wire at
Controller and Main
Relay PCB
Check black or white wires at Molex plug on PCB at main control-
ler and at relay PCB.
Pressure Switch Check pressure switch continuity between terminal contacts. If
no continuity, check pressure switch hose for obstruction. If hose
okay, change pressure switch.
Water comes
in but level
does not rise
Drain Valve (open) Check these areas • Drain valve blockage • Drain valve motor and
gear train. If power but drain valve does not close, replace valve.
• Power to the drain valve. If no power to drain valve, check (brn/
yel) circuit for power.
Blk or White Wire at
Controller
Check black and white wires at molex plug on main PCB controller
and at main relay PCB
Water does
not flush
softener
compart-
ment.
Water Valve Coil Check coil continuity at terminals and replace if no continuity.
Water Inlet Screens Check water inlet screens for blockage and clean if necessary.
Water
Check to insure that water is turned on and operating.
Part # 8533-104-001 1/18