２３
not effective, take a piece of sponge with about 10mm wide, 5mm
thick, a little longer than the seam and put it inside the seal bar,
i.e., the place between the bottom of seal bar and the door
cushion. This will make the seam place higher and adhere to
freezer body the same as other places.
12.1.9 Why freezer cannot be used at low temperature
environment
When environment temperature is below zero, the lubrication
ability of freezing oil in freezer compressor will decrease, the
compressor will be difficult to start or cannot be started, or
Compressor damage may occur.
12.1.10 How to know there is problem with compressor
motor
It is easy to find out motor problem by checking the resistance of
coil. The method is to connect the terminals of
“
common
”
and
“
run
”
using ohm- meter, the coil resistance can then be
determined. Using terminals
“
common
”
and
“
start
”
can measure
the resistance of starting coil. If the value is infinite, the coil must
be open. If the resistance is much less than the value the motor
has, there must be short circuit problem inside the motor or the
windings are burned.
MAINTENANCE SERVICE AND TROUBLE SHOOTING
Maintenance Service and Trouble Shooting
12.1.11 Freezer problem analysis and service
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