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2.3 Unpack the Outdoor Unit
Take the unit out from the packing materials:
Be careful not to damage the unit when you use a
cutting tool to remove the wrapping film.
Remove the six nuts on the wooden back stand.
WARNING
Plastic film should be disposed of properly.
Avoid contact by children. Potential risk:
Asphyxia.
2.4 Taking Out Accessories Of
Outdoor Unit
The accessories for the unit are stored in two plastic
bags. One of the bags stored documents like the
manual and the other bag stored the accessories like
the pipes. All of them are located inside the unit, near
the compressor. The accessories in the unit are as
follows:
Table 2.2 Accessories
Name
Qty.
Outline
Owner's and
2
installation manual
Water outlet
1
connection pipe
Matched resistance
2
Waterproof
2
chassis cover
Connection
1
pipe(26/28/33.5kW)
Drain Pipe Joint
Sealing ring
Chassis
waterproof cover
Chassis assembly
Chassis
waterproof cover
Fig.2.5
2.5 Layout
6
7
A View
Table 2.3
No.
Na me
Liquid pipe
1
connection port
Gas pipe
2
connection port
communication
3
wiring holes
Power cable
4
hole
Pipe hole
5
Right side cable
6
hole
Right side
7
pipe hole
Table 2.4
ΦA(OD)
SIZE
(Liquid side)
kW
20-22.4
28
33.5
3 OUTDOOR UNIT COMBINATION
3.1 Overview
This chapter contains the following information:
Recommended combination for outdoor unit.
11
1
2
A
Fig.2.6
Unit: mm
Functi on
Si ze
To connect liquid pipes
To connect ga s pi pes
communication wiring
threading holes for
Φ22.5
front-direction wiring
installation
Power cord threading
Φ35
hole for front-direction
wiring installation
Pipe-passing window
of gas pipe and liquid
130×60
pipe for front-direction
pipe installation
Power cord threading
hole for right-direction
50×40
pipe installation
Pipe-passing window of
gas pipe and liquid pipe
50×90
for right-direction pipe
installation
Unit: mm
ΦB(OD)
(Gas side)
Φ12.7
Φ19.1
Φ12.7
Φ22.2
Φ12.7
Φ22.2
A
B
3
4
5
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