All power cables and connection cables must be protected with conduits.
Wrong wire connection may cause malfunction of some
electric components.After fixing cable, ensure that
An all-pole disconnection switch having a contact
separation of at least 3mm in all pole should be
connected in fixed wiring.
leads between connection to fixed point have some space.
2
.
3.
4.
5.
Remove the cable clamp, connect the connection
1. Remove the handle at the right side plate of the
outdoor unit (six screw).
Fix power connection wire by wire clamp.
Ensure wire has been fixed well.
Install the handle.
ELECTRICAL CONNECTIONS
INSTALLER
the unit A and unit B must be corresponding to each
other respective.
national wiring regulations.
To the power supply
To unit B
cable
cable
To unit A
5
GWHD(18)ND3CO
GWHD(18)ND3CO
L1 L2
L1
L1
L2
L2
.
ELECTRICAL CONNECTIONS
INSTALLER
cable
cable
cable
5
power
cable and power 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.
The connection pipes and the connectiong wirings of
The appliance shall be installed in accordance with
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.
connecting
connecting
