23
TROUBLESHOOTING
PROBLEM
POSSIBLE CAUSES
SOLUTION
1) None of the electrics work.
A) The machine is not plugged in.
A) Plug the machine.
B) The line fuse has blown.
B) Replace fuse.
C) The current line is wrongly connected in
the junction box.
C) Check connections.
D) The cut off micro-switch is faulty or
wrongly adjusted.
D) Check and adjust or replace.
2) All the electrics work except
compressor.
A) Loose wire.
A) Check connections.
B) Faulty relay.
B) Replace relay.
C) Faulty Klixon.
C) Replace Klixon.
D) Faulty compressor.
D) Replace compressor.
3) All the electrics work but the
compressor “Klixons” (cycles
intermittently).
A) Voltage too low.
A) Check voltage.
B) Dirty condenser.
B) Clean condenser.
C) Obstruction in air circulation.
C) Move machine.
D) Faulty fan
D) Change fan.
E) Compressor’s electrolitic condenser out
of working
E) Replace condenser.
F) Fan presostat faulty or wrongly
adjusted.
F) Replace or adjust presostat.
G) Safety pressostat out of order.
G) Replace.
I) Water presostat valve faulty or wrongly
adjusted.
I) Replace or adjust.
J) Water inlet valve faulty or wrongly
adjusted.
J) Adjust or replace.
K) Non condensable gases in system.
K) Purge system and charge
refrigerant.
Summary of Contents for QUASAR 90 C
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