• Hexagonel wrench : A (Unit : mm)
Fig. 8-5-7
8-5-5. Wiring connection
1. Remove the valve cover from the outdoor unit.
2. Connect the connecting cable to the terminal as
identified with their respective matched numbers on
the terminal block of indoor and outdoor unit.
3. When connecting the connecting cable to the
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) from any
water coming in the outdoor unit. Proceed them so
that they do not touch any electrical or metal parts.
Gas side Tightening torque A
Gas side 50 to 62 N·m 4 mm
(∅12.70 mm) (5.0 to 6.2 kgf·m)
Liquid side 16 to 18 N·m Same as
(∅6.35 mm) (1.6 to 1.8 kgf·m) Gas side
Service port
9 to 10 N·m
(0.9 to 1.0 kgf·m)
A
Hexagonal wrench
is required.
TO CHARGE REFRIGERANT
Refrigerant
No need to charge
15 m or less
extra refrigerant
Need to charge Over 15 m up to
extra refrigerant 25 m (30 g/m)
24 class
Fig. 8-5-8
<Packed valve handling precautions>
• Open the valve stem all the way out; but do not try
to open it beyond the stopper.
• Securely tighten the valve stem cap with torque in
the following table:
Model
RAS-24SKHP-ES2
RAS-24SKP-ES2
Power source 220~240V 50Hz Single phase
Maximum running current 15A 14A
Plug socket & fuse rating
20A 20A
Power cord
4 mm
2
(H07RN-F or 60245 IEC66)
or 3.5 mm
2
(AWG-12)
5. Secure the power cord and the connecting cable
with the crd clamp.
6. Attach the electric parts cover and the valve cover
on the outdoor unit.
• Wire type : More than 1.5 mm (H07RN-F or
60245 IEC66) or 1.3 mm (AWG-16)
2
2
NOTE: Connecting cable
CAUTION
• Wrong wiring connection may cause some electrical
• Be sure to comply with local rule on running the wire
from indoor unit to outdoor unit (size of wire and
wiring method, etc.).
• Every wire must be connected firmly.
• If incrrect or incomplete wiring is carried out, it will
cause an ignition or smoke.
• Prepare the power supply for exclusive use with the
air conditioner.
• This product can be connected to the mains.
Connection to fixed wiring : A switch which
disconnects all poles and has a contact separation
of at least 3 mm must be incorporated in the
fixed wiring.
1. The supply voltage must be the same as the rated
voltage of the air conditiner.
2. Prepare the power source for exclusive use with
the air conditioner.
8-5-6. Electrical Work
<Stripping length of connection cable>
FILE NO. SVM-10049
− 43 −
Power supply cord
Connecting cable
Protective bush
Cable tie
Fig. 8-5-9
Terminal block
Cord clamp
Earth line
Terminal screw
Cord clamp
Screw
Power supply cord Connecting cable
6
100
10
10
130
6
3
2
N
L
60
60
1
Earth line
Power supply cord Connecting cable
Round type
terminal
Round type
terminal
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