Sanyo SAP-KRV94EHDX 用户手册

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页码 85
Indoor Unit
Outdoor Unit
Terminal
Power supply
Terminal
Single-phase  50Hz
220 to 240VAC
3
2
1
3
2
4
1
(A)
(B)
(C)
Grounding line
Grounding line
WARNING
7-2.  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 diameters for power supply systems.
Refer to the wiring system diagram (Fig. 6) for the meaning of (A), (B) and (C) in Table 2.
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.
Be sure to connect the power supply line to the indoor 
unit as shown in the wiring diagram. The outdoor unit 
draws its power from the indoor unit.
Do not run wiring for antenna, signal, or power lines of 
television, radio, stereo, telephone, security system, 
or intercom any closer than 1 meter from the power 
cable and wires between the indoor and outdoor units. 
Electrical noise may affect the operation.
To avoid the risk of electrical shock, each air 
conditioner unit must be grounded.
For the installation of a grounding device, please 
observe local electrical codes.
Grounding is necessary, especially for units using 
inverter circuits, in order to release charged 
electricity and electrical noise caused by high 
tension. Otherwise, electrical shock may occur.
Place a dedicated ground more than 2 meters away 
from other grounds and do not have it shared with 
other electric appliances.
Table 2
Cross-Sectional
 Area (mm
2
)
(A)+(B)
(A) Power Supply Wiring Length (m)
(B) Power Line Length (m)
(C) Control
Line Length (m)
Fuse or Circuit
Breaker Capacity
15A
2
33
33
3.5
51
51
2
20
20
CRV94
CRV124
Model
WIRING SYSTEM DIAGRAM
Fig. 6
CAUTION
WARNING
NOTE
24