Toshiba RAS-4M23SACV-E, Руководство по обслуживанию

Страница: 76 / 121

– 76 –
Packed valve handling precautions
• Open the valve stem all the way out ; do not try to
open it beyond the stopper.
• Securely tighten the valve stem cap in torque is
as follows :
Fig. 10-4-13
10-4-8. Electrical Work
For the air conditioner that has no power cord,
connect a power cord to it as mentioned below.
Hexagonal wrench is required.
Model
RAS-
Power supply
Maximum
running current
Installation
fuse rating
Power cord
Connection cable
4 Units Multi
4M23SAV-E, 4M23SACV-E
220 – 240 V
~
50 Hz
240 V
~
60 Hz
13.8 A
16 A
Breaker or fuse (all types can be used.)
H07 RN-F or 60245 IEC 66
(1.5 mm 2 or more)
H07 RN-F or 60245 IEC 66
(1.0 mm 2 or more)
Gas side (Ø12.7 mm)
Gas side (Ø9.52 mm)
Liquid side (Ø6.35 mm)
Service port
50 to 62 N•m (5.0 to 6.2 kgf•m)
33 to 42 N•m (3.3 to 4.2 kgf•m)
14 to 18 N•m (1.4 to 1.8 kgf•m)
14 to 18 N•m (1.4 to 1.8 kgf•m)
4mm
Wiring connection
1. Remove the side panel and 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 side panel on the outdoor unit.
4 units (A + B + C + D) Multi
Fig.10-4-14
CAUTION
• Wrong wiring connection may cause some
electrical parts burn out.
• Be sure to use the cord clamps specified
positions with attached to the product.
• Do not damage or scratch the conductive core
and inner insulator of power and inter-connect-
ing cables when peeling them.
• Be sure to comply with local cords on running
the wire from outdoor unit to indoor unit (size of
wire and wiring method etc.)
• Use the power cord and Inter-connecting cable
with specified thickness, specified type, and
protective devices specified.
Stripping length power cord and connecting cable
Connecting
cable
Power cord
Earth line Earth line
10
10
L N
30
10
30
40
10
40
1 2 3
Terminal block
(Connecting cable)
Screw
Connecting cable
(A unit)
Connecting cable
(C unit)
Power cord
Connecting cable
(B unit)
Connecting cable
(D unit)
Fig. 10-4-15