Hoshizaki IM-240AME, Руководство по обслуживанию, Страница: 69 / 100

PROBLEM CHECK POSSIBLE CAUSE REMEDY
1. Bad contacts. 1. Check for continuity and
replace.
2. Voltage too low. 2. Check for recommended
voltage.
c) Overload
Protector
3. Refrigerant overcharged
or undercharged.
3. Recharge.
d) Starter 1. Defective. 1. Replace.
e) Start Capacitor
or Run
Capacitor
1. Defective. 1. Replace.
1. Bad contacts. 1. Check for continuity and
replace.
f) Magnetic
Contactor
2. Coil winding opened. 2. Replace.
1. Wiring to Compressor. 1. Check for loose
connection or open, and
replace.
g) Compressor
2. Defective. 2. Replace.
[2] (Continued)
h) Air Filter,
Condenser
1. Clogged. 1. Clean.
[3] Compressor
runs, but other
components
will not start.
a) Control Circuit 1. Loose connection or
broken wire.
1. Repair or replace.
a) Wiring 1. Loose connection or
broken wire.
1. Repair or replace.
b) Actuator Toggle
Switch
1. Defective. 1. Replace.
[4] Fan Motor will
not run.
c) Thermistor,
Controller Board
1. See “II. 2. CONTROLLER BOARD”.
a) Water Solenoid
Valve
1. Diaphragm does not
close.
1. Check for water leaks
with icemaker OFF.
[5] Water
continues to be
supplied in
freeze cycle.
b) Controller Board 1. Defective. 1. See “II. 2. CONTROLLER
BOARD”.
a) Water Supply
Line
1. Water pressure too low
and water level in Water
Tank too low.
1. Check for recommended
pressure.
1. Dirty mesh filter or orifice
and water level in Water
Tank too low.
1. Clean.
2. Coil winding opened. 2. Replace.
b) Water Solenoid
Valve
3. Wiring to Water Valve. 3. Check for loose
connection or open, and
replace.
1. Water leaks. 1. Check connections for
water leaks, and repair.
c) Water System
2. Clogged. 2. Clean (See “V. 4.
ICEMAKING WATER
SYSTEM”).
1. Motor winding opened. 1. Replace.
2. Bearing worn out. 2. Replace.
[6] Water does not
circulate.
d) Pump Motor
3. Wiring to Pump Motor. 3. Check for loose
connection or open, and
replace.
E1CG4880210
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