Recommended Wire Length And Diameter - Sanyo SAP-K71GJHA Technical & Service Manual

7-3. Recommended Wire Length and Diameter

Regulations on wiring diameter differ from locality to
locality. For field wiring requirements, please refer to
your local electrical codes. Carefully observe these
regulations when carrying out the installation.
Table 2 lists recommended wire lengths and cross
section area for power supply systems.
Table 2
Cross Sectional
Area (mm
Model
C71
C91
C121
WARNING
WARNING
CAUTION
(A) Power Supply Wiring Length (m)
(A) + (B)
2
)
(B) Power Line (m)
2
70
33
27
Be sure to comply with
local codes on running the
wire from the indoor unit to
the outdoor unit (size of
wire and wiring method,
etc.).
Each wire must be firmly
connected.
No wire should be allowed
to touch refrigerant tubing,
the compressor, or any
moving part.
To avoid the risk of electric
shock, each air conditioner
unit must be grounded.
Be sure to connect the
power supply line to the
outdoor unit as shown in
the wiring diagram. The
indoor unit draws its power
from the outdoor unit.
NOTE
Refer to the WIRING SYSTEM DIAGRAM for the
meaning of "A" and "B" in Table 2.
3.5
100
51
41
WIRING SYSTEM DIAGRAM
INDOOR UNIT
Terminal
(B)
1
2
Grounding Line
4
5
6
7
35
Fuse or
Circuit Breaker
Capacity
10A
Power supply:
1-phase,50 Hz,
220-240 VAC
OUTDOOR UNIT
Terminal
1
2
4
5
6
7
8
9
(A)