Справочник Пользователя для Hoshizaki KMS-1401MLJ
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3. Low Ice Production
Low Ice Production - Possible Cause
Long Harvest Cycle
1. Evaporator
a) Scaled up.
2. Spray Tubes and/or Spray
Guides
a) Dirty.
b) Out of position.
b) Out of position.
3. Refrigerant Charge
a) Low.
4. Water Supply
a) Low water pressure.
b) External water filters clogged.
c) Insufficient water line size.
b) External water filters clogged.
c) Insufficient water line size.
Minimum 3/8" nominal ID copper water tubing or equivalent.
d) Too cold.
5. Control Board
See "IV.B. Control Board Check"
a) Thermistor connection loose (K3).
b) Defective.
b) Defective.
6. Thermistor
See "IV.E. Thermistor Check"
a) Loose, disconnected, or defective.
7. Hot Gas Valves (KMS & SRK)
a) Erratic or closed.
8. Harvest Water Valve
a) Screen or orifice clogged.
9. Compressor
a) Inefficient or off.
10. Liquid Line Valves (KMS & SRK) a) Erratic or open.
11. Termostatic Expansion Valve
(TXV)
a) Defective.
12. Headmaster (C.P.R.)
a) Defective.
Long Freeze Cycle
1. Evaporator
a) Scaled up, dirty.
2. Float Switch
See "IV.D. Float Switch Check
and Cleaning"
and Cleaning"
a) Scaled up, dirty.
b) Float sticking.
c) Defective switch.
b) Float sticking.
c) Defective switch.
3. Fill/Refill or Harvest Water Valve a) Leaking by.
4. Hot Gas Valves (KMS & SRK)
4. Hot Gas Valves (KMS & SRK)
a) Erratic or open.
5. Condenser
a) Clogged.
6. Control Board
See "IV.B. Control Board Check"
a) Float switch connection loose (K5).
b) Defective.
b) Defective.
7. Refrigerant Charge
a) Low.
8. Thermostatic Expansion Valve
(TXV)
a) Bulb loose.
b) Defective.
b) Defective.
9. Compressor
a) Inefficient or off.
10. Pump Motor
a) RPM too slow.
11. Liquid Line Valves (KMS & SRK) a) Erratic or restricted.
12. Headmaster (C.P.R.)
a) Defective.