ELECTRICAL CONNECTIONS
INSTALLER
12
2. Remove the cable clamp, connect the power
connection cable with the terminal at the row of
connection and fix the connection. The fitting line
distributing must be consistent with the indoor
unit. terminal of line bank. Wiring should meet
that of indoor unit.
3. Fix power connection wire by wire clamp.
4. Ensure wire has been fixed well.
5. Install the handle.
1. Remove the handle at the right side plate of the
outdoor unit (one screw).
Note: The above figures are only intended to be a simple
diagram of the appliance and may not correspond to the
appearance of the units that have been purchased.
Wrong wire connection may cause malfunction of
some electric components.After fixing cable, ensure
that leads between connection to fixed point have
some space.
An all-pole disconnection switch having a contact
separation of at least 3mm in all pole should be
connected in fixed wiring.
The connection pipes and the connectiong wirings
ofthe unit A, unit B, unit C and unit D must be
corresponding to each other respective.
The appliance shall be installed in accordance with
national wiring regulations.
GWCD(28)NK6EO
：
Including an air switch with suitable capacity,
please note the following table. Air switch
should be included magnet buckle and heating
buckle function, it can protect the circuit-short
and overload. (Caution: please do not use the
fuse only for protect the circuit)
25A
Air switch capacity
Air-conditioner
GWCD(28)NK6EO
Handle
To unit A
To unit B
To unit C
L
Power cord
A
B
L N
N(1) 2 3
N(1)
2 3
N(1) 2 3
blue
black
brown
brown
blue black
blue black
brown
INDOOR UNIT A
INDOOR UNIT B
INDOOR UNIT C INDOOR UNIT D
GWCD(28)NK6EO
connecting
cable
connecting
cable
connecting
cable
To unit D
connecting
cable
To the power supply
C
brown
(black)
yellow- blue
green
yellow-
green
yellow-
green
yellow-
green
N(1) 2 3
blue black
brown
D
yellow-
green
L N
POWER
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