43
Installation and Maintenance
Service Manual
connection pipe
Fig.14
(1) The power cord and control wire can't be crossed or
winding.
(2) The drain hose should be bound at the bottom.
Note:
8. Hang the Indoor Unit
(1) Put the bound pipes in the wall pipe and then make them pass
through the wall hole.
(2) Stuff the gap between pipes and wall hole with sealing gum.
(As show in Fig.15)
(3) Fix the wall pipe.
(4) Check if the indoor unit is installed rmly.
Indoor
Outdoor
Wall pipe
Sealing gum
Fig.15
Do not bend the drain hose too excessively in order to prevent
blocking.
Note:
8.6 Installation of Outdoor Unit
1. Fix the Support of Outdoor Unit(Select it according to the
actual installation situation)
(1) Select installation location according to the house structure.
(2) Fix the support of outdoor unit on the selected location with
expansion screws.
(1) Take sufficient protective measures when installing the
outdoor unit.
(2) Make sure the support can withstand at least four times the
unit weight.
(3) The outdoor unit should be installed at least 3cm above the
oor in order to install drain joint.(As show in Fig.16)
Note:
(4) For the unit with cooling capacity of 2300W~5000W, 6
expansion screws are needed; for the unit with cooling capacity
of 6000W~8000W, 8 expansion screws are needed; for the
unit with cooling capacity of 10000W~16000W, 10 expansion
screws are needed.
power
connection
wire
cable-cross
hole
Fig.11
(2) Remove the wire clip; connect the power connection wire to
the wiring terminal according to the color; tighten the screw and
then fix the power supply wire,power connection wire with wire
clip.(As show in Fig.12)
Fig.12
Note:the wiring board is for reference only, please refer to the actual one.
24K Heat pump type:
Outdoor unit connection
36K:
N
LN
yellow-
green
POWER
N(1) 23 L
yellow- blue black brown brown blue
green
Outdoor unit connection
N(1)
blue
brownblack
yellow-
green
23
N
Outdoor unit connection
LN
yellow-
green
POWER
yellow- blue
green
N(1)2 3L
blue black brown brown
24K Cool only type:
(3) Adjust the position of upper and lower adjusting bafe; clamp
the connection pipe and drain pipe as rm as possible.
(4) Tighten the screws.
(1) All wires of indoor unit and outdoor unit should be connected
by a professional.
(2) If the length of power connection wire is insufcient, please
contact the supplier for a new one. Avoid extending the wire by
yourself.
(3) For the air conditioner with plug, the plug should be
reachable after nishing installation.
(4) For the air conditioner without plug, an air switch must be
installed in the line. The air switch should be all-pole parting
and the contact parting distance should be more than 3mm.
Note:
7. Bind up Pipe
(1) Bind up the connection pipe, power cord and drain hose with
the band.(As show in Fig.13)
(2) Reserve a certain length of drain hose and power cord for
installation when binding them. When binding to a certain degree,
separate the indoor power and then separate the drain hose.(As
show in Fig.14)
(3) Bind them evenly.
(4) The liquid pipe and gas pipe should be bound separately at
the end.
indoor unit
gas pipe
indoor and outdoor power cord
liquid pipe
drain hose
band
Fig.13
8. Installation
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