– 39 –
8-5-4. Wiring Connection
(1) Remove the electric parts cover from the outdoor
unit.
(2) Connect the connecting cable to the terminals as
identified with their respective matched numbers
on the terminal block of indoor and outdoor units.
(Strip the sheath of connecting cable with follow-
ing stripping length to and insert into the terminal
block.)
(3) When connect the connecting cable to outdoor
unit terminal, make a loop as shown in the
installation diagram of indoor and outdoor unit, to
prevent water coming in the outdoor unit.
(4) Insulate the unused cords (conductors) with
water coming in the outdoor unit. Process them
so that they do not touch any electrical or metal
parts.
<Stripping length of connecting cable>
Fig. 8-5-7
CAUTION
• Wrong wiring connections may cause some
electrical parts to burn out.
• Be sure to comply with local code on running
the wire from the indoor unit to outdoor unit.
(size of wire and wiring method etc.)
• Every wire must be connected firmly.
NOTE :
• Wipe type : More than H05 RN-F
70mm
4
3
2
1
1
2
3
4
10mm
10mm
60mm
Connecting
cable
Screw
Terminal block
Terminal
screw
Cord clamp
Earth line
8-6. Others
8-6-1. Gas Leak Test
Fig. 8-6-1
• Check the flare nut connections, valve stem cap
connections and service cap connections for gas
leak with a leak detector or soap water.
8-6-2. Test Operation
To switch the TEST RUN (COOL) mode, push
TEMPORARY button for 10 sec. (The beeper will
make a short beep.)
Flare nut connections (indoor unit)
Electric parts
cover
Flare nut
connections
(Outdoor unit)
A
B
C
D
Valve stem cap
connection
Service port
Valve stem cap connection
TEMPORARY
TEMPORARY
button
Fig. 8-6-2
8-6-3. Auto Restart Setting
This product is designed so that, after a power
failure, it can restart automatically in the same
operating mode as before the power failure.
INFORMATION
The product was shipped with Auto Restart
function in the off position. Turn it on as required.
*
See detail in section
7-7. Auto Restart Function.
