Electrical Connections - Gree GWHD(14)NK3DO Service Manual

8.1 Electrical Connections

GWHD(14)NK3DO GWHD(18)NK3KO
1. Remove the handle at the right side plate of the outdoor
unit (one screw).
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.
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)
Air-conditioner
GWHD(14)NK3DO
GWHD(18)NK3KO
An all-pole disconnection switch having a contact
separation of at least 3mm in all pole should be connected
in fixed wiring.
Wrong wire connection may cause malfunction of
some electric components.After fixing cable, ensure
that leads between connection to fixed point have
some space.
The connection pipes and the connectiong wirings
of the unit A and unit B must be corresponding to
each other respective.
The appliance shall be installed in accordance with
national wiring regulations.
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.
28
Air switch capacity
10A
10A
GWHD(14)NK3DO
Front
side plate
To the power supply
L
Power cord
L
N
L
GWHD(18)NK3KO
L
Power cord
L
N
L
Service Manual
To unit A To unit B
connecting
connecting
cable
cable
Handle
To unit A To unit B
connecting
connecting
cable
cable
To the power supply
Installation and Maintenance
Handle