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INSTALL THE CONNECTION PIPE
Connect the Outdoor Unit with Connecting Pipe:
Aim the counter-bore of the connecting pipe at the
stop valve, and tighten the Taper nut with fi ngers.
Then tighten the Taper nut with a torque wrench.
•
When prolonging the piping, extra amount of
refrigerant must be added so that the operation
and performance of the air conditioner will not
be compromised.
Piping length
Amount of refrigerant to be added
≤5m
CC≤12000Btu/h
5-15m
CC≤18000Btu/h
Note:
1. This table is for reference only
2. The joints shall not be reused,unless after re-fl aring the pipe.
3. After installation,check the stop valve cover whether be fi xed
effectively.
WIRING CONNECTION
1. Loosen the screws and remove E-parts cover
from the unit.
2. Connect the cables respectively to the
corresponding terminals of the terminal board
of the outdoor unit (see the wiring diagram),
and if there are signals connected to the plug,
just conduct butt joint.
3. Ground wire: Remove the grounding screw
out of the electric bracket, cover the grounding wire end onto the grounding
screw and screw it into the grounding hole.
4. Fix the cable reliably with fasteners (Pressing board).
5. Put the E-parts cover back in its original place and fasten it with screws.
Not needed
16g/m
24g/m
83
stop valve Taper nut connection
Amount of
refriger-
ant for the
unit
≤1kg
≤2kg
pipe
Liquid side
pipe
Gas side
pipe
Spanner
Stop valve
cover
E-parts
cover
GB
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