PROCEDURE 1


Step 1

Unscrew bottom
attachment.

Step 2

Unscrew top
attachment.

Step 3

Remove the plastic
cover.


Step 4
Unscrew central
attachment on left and
right side.

Step 5

Unscrew the plastic
guider.

Step 6

Hold cabinet and pull
appliance out.


Note:
Reverse procedures
above to install the
appliance.

Note


CHECK AND TEST 1


Step 1
Cut off capillary to
discharge refrigerant.

Step 2

Discharge all refrigerant
toward the exhaust vent.

Step 3

Cut off exhaust pipe and suction pipe.

Step 4

Power up the compressor and feel the exhaust pressure from the exhaust pipe with a piece of paper.

DIAGNOSIS 1

CHECK AND TEST 2

Step 1

Braze the joints of
suction and exhaust
pipes.


Step 2

Melt brazing material
with flame and pull
out processing tube
using a pair of pliers.

Step 3

Re-braze a copper
tube onto compressor
processing tube.
To get more details on
brazing requirements,
please go to Annex B1

Step 4

Inject nitrogen (1.57Mpa)
through quick connector
into pipe for at least 3
min to blow remaining
refrigerant away.

Step 5

Check to see whether
a piece of white paper
is waving by gas from
capillary.

DIAGNOSIS 2


CHECK AND TEST 3


Step 1
Cut off one end of
brazed joints.

Step 2
Then, cut off the end
closed to suction end.

DIAGNOSIS 3

PROCEDURE 2


Step 1

Clean paint off of brazed
joint.

Step 1

Use a larger copper tube to connect 2 ends of brazed joint.

Step 2

Braze the 2 ends.

Step 4

Cut off capillary and
shake to remove the cut
end.

PROCEDURE 3


Step 1

Clean paint off of brazed
joint of drying filter.

Step 2

Cut off drying-filter.

Step 3

Braze on a new
drying-filter.

Step 4

Add quick connector
onto processing pipe of
drying-filter.

Step 5
Inject nitrogen (1.57Mpa)
through quick connector
into pipe for at least
3 min to blow remaining
refrigerant away.

Step 6
Perform a leakage test
on all re-brazed joints.

Step 7


Vacuum and recharge. 

Click below link to get more details for vocuuming and gas-charging requirements, go to Annex B2

Step 8

Block processing pipe
twice with locking pliers.

Step 9
Leave locking pliers on
the second block and
cut off the rest of the
pipe by shaking.

Step 10

Braze the ends and
remove the pliers.

DIAGNOSIS 4

GO BACK TO COMPONENT LIST