U
Rev. 09/21
Victory
19
User Manual for ICHA Freezers
Victory
HELP
Trouble Diagnosis for the User
Malfunction
Possible Cause
Likely Solution
No cooling - unit is silent
Unit not plugged in.
Fuse or circuit breaker tripped.
Power cord plug loose in outlet.
Connect to proper voltage circuit
Replace fuse or reset breaker.
Check outlet for loose connection,
replace as needed
Unit cools but seems to be on all the
time
Dirty condenser
Clean condenser
Space temperature too high
Dirty condenser
Evaporator iced over Unit in high
temperature environment
Clean condenser Defrost evaporator
Reduce temperature of room
Space temperature too high, two
system models
Same as above plus one compressor
not operating
Call for service
Space temperature too low
Temperature control
Adjust or replace control
Trouble Diagnosis for the Technician
No cooling - compressor does not hum
Temp control stuck in open position
Replace temp control.
No cooling - compressor hums but does
not start
Low voltage to unit.
Compressor starting system failure
Check voltage, correct as needed.
Check start relay and start capacitor.
See next step.
No cooling - compressor starts but
shuts off
Compressor start relay failure
Compressor start capacitor failure
Replace relay. Replace capacitor.
No cooling - compressor cycles on and
off
Overheating weak overload
Clean condenser, check fan motor
and blade. Check refrigerant charge.
Replace overload.
Unit cools, but is slow to pull cabinet
temperature down
Evaporator fan not turning
Check fan(s), on multiple fan units one
fan may be turning slowly and will
need to be replaced.
Unit cools but turns on and off
frequently
No product in cabinet. Temperature
control defective Refrigeration issue
Fill cabinet Replace control
Have system checked
Makes excessive noise
Tubing rattle Loose parts
Bent or broken fan blade Noisy fan
motor
Check tubing for routing Check for
loose components Replace fan blade
Replace fan motor
