12
Troubleshooting
Compressor runs, but
the temperature in the
showcase is high.
Circulating temperature is
too high.
Adjust the thermostat
properly.
Ask for authorized service
department to check and
too much dust and dirt on
repair it.
Too much dust and dirt on
the condenser.
Clean it on time.
Frost on the evaporator is
too thick.
Stop the machine
to defrost. Set the
temperature higher.
Thermostat is out of work. Replace.
Condenser fan does not
run.
The capacitor of the fan is
out of work.
Replace.
The ball-bearing of the
fan motor lacks oil.
Fill oil.
The winding of the fan
motor is damaged.
Replace.
Compressor starts / stops
frequently.
The winding of the
compressor is short
circuit.
Check with a multi meter,
replace the compressor.
Poor contact of the
socket.
Repair or replace.
The fan of the evaporator
does not work.
The fan motor is
damaged.
Replace.
WARNING: If the machine has any problems or has been damaged, do not try to repair or replace
it by yourself. Please contact OMCAN technical service at 1-888-465-0234.
REFERENCE
Item Number Model Number
Description
Manufacturer Model Number
44639
RS-CN-0140-D
Refrigerated Showcase 140 L / 4.94 cu.ft.
35.4” 2 Door 110V/60/1
cETLus/ETL Sanitation
CT530AF
44640
RS-CN-0190-D
Refrigerated Showcase 190 L / 6.71 cu.ft.
47.2” 2 Door 110V/60/1
cETLus/ETL Sanitation
CT540AF
46806
RS-CN-0240-D
Refrigerated Showcase 240 L / 7.1 cu.ft.
59” 2 Door 110V/60/1
cETLus/ETL Sanitation
CT550AF