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Packed valve handling precautions
• Open the valve stem all the way; but do not try to open it beyond the stopper.
Securely tighten the valve stem cap with torque in the following table:
10-5-4. Wiring Connection
1. Remove the valve cover, the electric parts cover and the cord clamp from the outdoor unit.
2. Connect the connecting cable to the terminal as identified by the matching numbers on the terminal block of indoor and outdoor
unit.
3. Insert the power cord and the connecting cable fully into the terminal block and secure it tightly with screws.
4. Insulate the unused cords (conductors) from water entering in the outdoor unit. Locate them so that they do not touch any
electrical or metal parts.
5. Secure the power cord and the connecting cable with the cord clamp.
6. Attach the electric parts cover and the valve cover on the outdoor unit.
Stripping length of connecting cable
Model RAS-M14EAV-E RAS-M18EAV-E RAS-M14EACV-E RAS-M18EACV-E
Power source
220–240V ~50Hz
220V ~60Hz
Maximum running current 10.0A 15.0A 8.0A 11.0A
Installation fuse rating
25A (D type )
Power cord H07RN-F or 245IEC66 (1.5 mm
2
or more)
Connecting cable
H07RN-F or 245IEC66 (1.0 mm
2
or more)
CAUTION
• Incorrect wiring connection may cause electrical parts to burn out.
• Be sure to comply with local regulations/codes when running the wire from outdoor unit to indoor unit. (Size of wire and wiring
method etc.)
• Every wire must be securely connected.
• This installation fuse (25A D type ) must be used for the power supply line.
• If incorrect or incomplete wiring is carried out, fire or smoke may result.
• Prepare the power supply for the exclusive use of the air conditioner.
• This product can be connected to the main breaker.
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 when connecting to a main breaker circuit.
4 mm
Hexagon wrench
is required.
Gas side
(
φ
12.7 mm)
50 to 62 N·m
(5.0 to 6.2 kgf·m)
Gas side
(
φ
9.52 mm)
33 to 42 N·m
(3.3 to 4.2 kgf·m)
Liquid side
(
φ
6.35 mm)
14 to 18 N·m
(1.4 to 1.8 kgf·m)
Service port 14 to 18 N·m
(1.4 to 1.8 kgf·m)
30
30
10
L
N
1012
3
10
10
40
40
123123LN
Connecting
cable for unit A
Terminal block
Earth line
Connecting
cable
Power cord
Power cord
Earth line
Connecting
cable for unit B