Hoshizaki F-2000MLH Service Manual page 54

PROBLEM
[5] Gear Motor and
Compressor start (for
F-2000MLH/-C, two
Solenoid Valves
open), but no ice is
produced
POSSIBLE CAUSE
e) Compressor [Except
F-2000MLH/-C]
f) Power Supply
g) Solenoid Valve
[F-2000MLH/-C only]
a) Refrigerant Line
b) Shut-off Valves on
Condensing Unit
[F-2000MLH/-C only]
1. Loose connections.
2. Motor winding opened
or grounded.
3. Motor Protector
tripped.
1. Circuit Ampacity too
low.
1. Continues to leak.
1. Gas Leaks
2. Refrigerant line
clogged.
1. Closed.
54
REMEDY
1. Tighten.
2. Replace.
3. Find out the cause of
overheat or overcurrent.
1. Install a larger-sized
conductor.
1. Check and replace.
1. Check for leaks with a
leak detector. Reweld
leak, replace drier and
charge with refrigerant.
The amount of refrigereant
is marked on Nameplate
or Label.
2. Replace the clogged
component.
1. Open.