Hoshizaki IM-100, Руководство по обслуживанию

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PROBLEM CHECK POSSIBLE CAUSE REMEDY
3. Wiring to Pump Motor. 3. Check for loose
connection or open, and
replace.
4. Defective or bound
impeller.
4. Replace and clean.
5. Mechanical Seal worn
out.
5. Check and replace.
e) Controller Board 1. Defective. 1. See “II. 2. CONTROLLER
BOARD”.
f) Actuator Toggle
Switch
1. Defective. 1. Replace.
1. Clogged. 1. Clean.
[6] (Continued)
g) Discharge Tube
2. Out of position. 2. Place in position.
1. Undercharged. 1. Check for leaks and
recharge.
a) Refrigerant
2. Air or moisture trapped. 2. Replace Drier, and
recharge.
b) Compressor 1. Defective valve. 1. Replace Compressor.
c) Hot Gas
Solenoid Valve
1. Continues to open in
freeze cycle.
1. Check and replace.
[7] All components
run, but no ice
is produced.
d) Expansion
Valve
1. Continues to close in
freeze cycle.
1. Check and replace.
a) Wiring 1. Loose connection or
broken wire.
1. Repair or replace.
b) Actuator Toggle
Switch
1. Defective. 1. Replace.
c) Actuator Motor,
Run Capacitor
1. Defective. 1. Replace.
[8] Water Pan will
not open.
d) Thermistor,
Controller Board
1. See “II. 2. CONTROLLER BOARD”.
a) See [8] above. [9] Water Pan will
not close.
b) Hot Gas Valve 1. Defective. 1. Replace.
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