Hoshizaki KM-1301SAH/3 User Manual download pdf (Page 59)

Problem Possible Cause Remedy

[3] Compressor will

not start or stops

operating.

a) Magnetic Contactor 1. Bad contacts. 1. Check for continuity and

replace.

.

Coil winding open. . Replace.

b) Start Capacitor or Run

Capacitor

1. Defective. 1. Replace.

c) Internal Overload

Protector Open (check

1 through 3 to the right

and d through f below)

1. Loose terminal. 1. Tighten or replace.

.

Voltage. . Check and correct.

3. Dirty condenser. 3. Clean.

d) Starter 1. Bad contacts. 1. Check and replace.

.

Coil winding open. . Replace.

e) Compressor 1. Power supply not

within specications.

1. Refer to nameplate and

correct.

.

Wiring to compressor. . Check for loose connection

or open, and replace.

3. Defective. 3. Replace.

4. Protector tripped. 4. Reduce temperature.

f) Control Board 1. No power to contactor. 1. See "IV.B. Control Board

Check."

[4] Water continues to

be supplied in freeze

cycle.

a) Water Pressure 1. Too high. 1. Reduce.

b) Inlet Water Valve 1. Diaphragm does not

close.

1. Check for water leaks with

icemaker off.

c) Control Board 1. Defective. 1. See "IV.B. Control Board

Check."

[5] Water pump will not

start.

a) Pump Motor 1. Motor winding open. 1. Replace.

.

Bearing worn out. . Replace.

3. Wiring to pump motor. 3. Check for loose connection

or open, and replace.

4. Defective capacitor. 4. Replace.

5. Defective or bound

impeller.

5. Replace and clean.

6. Mechanical seal worn

out.

6. Check and replace.

b) Control Board 1. Defective. 1. See "IV.B. Control Board

Check."

c) Control Switch 1. Bad contacts. 1. Replace.

[6] Freeze cycle time is

too short.

a) Pump-Out Check Valve 1. Leaking by. 1. Clean or replace.

b) Float Switch 1. Dirty or erratic

operation.

1. Clean or replace. See "IV.

D. Float Switch Check and

Cleaning."

c) Control Board 1. Defective. 1. See "IV.B. Control Board

Check."

d) Water System 1. Water leaks. 1. Check connections for

water leaks, and replace.

1 2 ... 54 55 56 57 58 59 60 61 62 63 64 ... 83 84

Comments to this Manuals

No comments

Hoshizaki KM-1301SAH/3 User Manual Page 59

Comments to this Manuals

Related products and manuals for Ice cube makers Hoshizaki KM-1301SAH/3