PROCEDURE 1


Step 1

Unscrew bottom
attachment.

Step 2

Unscrew bottom
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.

CHECK AND TEST 1

Step 1

Check whether the tray
is full of water.

DIAGNOSIS 1


PROCEDURE 1

Step 1

Check with Homa to
see if a larger tray is
available.
If so, replace existing tray
with a larger one.

DIAGNOSIS 2


PROCEDURE 2

Step 1

When a bigger tray isn't
available, please check
to see if is enough space
in compressor niche for
an additional tray.

DIAGNOSIS 3


PROCEDURE 2


Note


Step 1

Discharge refrigerant.
Cut off the charging tube
with a pair of pliers.

Step 2

Discharge all refrigerant
toward the exhaust vent.

Step 3

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

Note


Step 4

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

Step 5

Install quick connector
onto re-brazed pipe.

Step 6

Inject nitrogen (1.57Mpa)
through quick connector
into pipe.

Step 7

Cut off exhaust pipe.

Step 8

Attach a new tray onto
compressor plate.

Step 9

Add evaporating pipe to
connect the 2 ends of
exhaust pipe.

Step 10

Attach evaporating pipe
to tray and braze.

Step 11

Add extra pipe to
connect the trays.

PROCEDURE 3


Step 1

Clean paint off brazed
joint of drying-filter.

Step 2

Cut off drying-filter.

Step 3

Cut off capillary and
shake to remove the cut
end.

Step 4

Braze on a new
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

Add quick connector
onto processing pipe of
drying-filter.

Step 7

Perform leakage test on
brazed joints of dryingfilter
and compressor
processing pipe.

Step 8

Vacuum and recharge.
Click below link to
get more details for
vacuuming and gascharging
requirements,
go to Annex b2

Step 9

Block processing pipe
twice with locking pliers.

Step 10

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

Step 11

Braze the ends and
remove the pliers.

DIAGNOSIS 4


GO BACK TO COMPONENT LIST