Toshiba RAS-30NKP2B-1 Service Manual page 35

TOCHARGE REFRIGERANT
Refrigerant
No need to charge
refrigerant
Need to charge
refrigerant
<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:
Gas side Tightening torque
Gas side 65 to 80 N·m
(∅15.88 mm.) (6.5 to 8.0 kgf·m)
Liquid side 16 to 18 N·m
(∅ 6.35 mm.) (1.6 to 1.8 kgf·m)
9 to 10 N·m
Service port
(0.9 to 1.0 kgf·m)
• Hexagonel wrench: A (unit : mm)
Fig. 8-5-7
30 Class
15 m or less
Over 15 m up to
25 m (40g/m)
A
4 mm
Same as
Gas side
Hexagonal wrench
is required.
– 34 –
FILE NO. SVM-06017
8-5-4. Wiring connection
1. Remove the electric parts 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
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 connection cable>
Terminal block
L N
Terminal screw
Cord clamp
Power supply cord
L N
60
Power supply cord
Model
Power source
Maximum running
current
Plug socket &
fuse rating
Power cord 4 mm
3.5 mm
CAUTION
• Wrong wiring connection may cause some
electrical parts burn out.
• Be sure to comply with local codes on running the
wire from outdoor unit to indoor unit (size of wire
and wiring method etc.)
• Every wire must be connected firmly.
NOTE: Connecting cable
• Wire type : More than 1.5 mm
IEC66) or 1.3 mm 2 (AWG-16)
1 2 3
Earth line
Screw
Cord clamp
Connecting cable
1 2 3
70 80
70
Earth line
Connecting cable
Fig. 8-5-8
30 Class
60 Hz, 220 ~ 230V Single phase
18A
20A
(H07RN-F or 245 IEC 66) or
2
(AWG-12)
2
2 (H07RN-F or 245