Connecting power supply wire and communication wires
▼
Screw
for maintenance cover
(only loosen)
Battery kit
Screw (Accessory)
Screw
Maintenance cover
Screw
Conduit pipe
Be sure to use waterproof electrical conduit (locally procured).
Waterproofing treatment must be carried out.
EN-23
Electriacal control box
Screw
for maintenance cover
(only loosen)
Screw
for electriacal control box cover
(only loosen, two locations on the left and right)
Electrical control box cover
Conduit fixing plate
Battery kit
Bushing
Power
supply wire
Conduit pipe
Ground screw
Cable clamp
0.4"
L1 L2
(10)
0.4"
0.2"
(10)
(5)
2.0"
1.6"
1.4"
(50)
(40)
(35)
Ground wire
Power supply wire
Communication wiring
Terminal block for
remote controller
wiring of indoor unit
A
A
B
B
Communication wires
(locally procured)
12
Communication
Clamp to the wire clamp.
wire terminal
block
Conduit pipe
Power supply
P.C. Board
terminal block
See the figure on the
left for connecting wires
to the terminal.
Communication wire
Communication wire
Shut-off Valve box
terminal on PCB
Bushing
Communication
wire
Unit : in (mm)
EN-24