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that blocked the liquid
cycle system
COMPRESSOR NEVER STOPS：
1)The setting temperature is not reasonable.
2) the sensor is bad.
3)Seal of door is damaged.
4)Too much food in the refrigerator
Sometime because unknown
reason water comes into liquid
cycle system, the capillary will be
blocked by water after unit runs for
period of time.
Phenomenon of failure:
The unit works well in the
inception, after period of time the
ice appears in the capillary and
becomes more and more, till
blocks the hole of capillary
completely. In the moment you
can find the ice on the evaporator
defrosts. The noise of liquid flow
disappears. The pressure of
absorbing becomes negative.
The phenomenon above will
appear again and again.
The way to check ice blocking:
Warm the capillary with a hot
towel, after a while the ice in the
capillary melt, you can hear a
sound of gas flow comes from the
capillary abruptly. The pressure of
absorbing becomes higher. It is
Ice blocking.
B, there is offal block the capillary
Phenomenon of failure:
If the capillary is blocked by
something such as offal etc., the
sound of liquid flow disappears.
The ice on the evaporator defrosts
The pressure of absorbing
becomes negative.
Higher temperature of discharging
tube
The way to check offal blocking:
If you warm capillary with the way
of checking ice blocking, there is
no change. It must be offal
blocking.
Reason
open charging tube, discharge all of gas.
Blow the cycle system with gas of nitrogen,
and then recharge Gas, finally sealed the
system.
First stop unit for several minutes, and then
open charging tube, discharge all of gas.
Blow the cycle system with gas of nitrogen.
Change a new capillary and filter, and then
recharge Gas, finally sealed the system.
Solutions
Readjust the temperature setting.
Replace the sensor.
Replace the gasket
Please put the food properly.
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