
33
Poor refrigeration effect
Does the cabinet evaporator have frost?
Partially Frost
Smallamountoffrost
Frosting defrosting
alternates
All frosting
Partially
blocked
Refrigerant
leak
Condensate tube
temperature is low
Condensate tube
temperature is low
After the shutdown,
the pressure balance
is very slow, the liquid
stays weak and the
duration is long.
After the shutdown, the
pressure balance is
faster, and the sound of
running water disappears
quickly.
Remove obstructions.
Re-vacuum, fillinsufficient
refrigerant
After the shutdown, the pressure balance is
faster, and the sound of running water
disappears quickly.
Find the leak point and refill the
refrigerant after repair
Refrigeration system failure
Repair refrigeration system
If condensing tube is hot
thencauseisexcessive
refrigerant . Ifthe temperature
ofcondensertubeislow then
it’s compressor failure
Excessive
moisture
Replace
filter
Too muchfood
or
too
long
runningtime
Please
follow the
instructions
when using
Confirm the location of the equipment,
whether it is close to the heat source,
direct sunlight
Yes
Put the equipment
in the right place