I Basic Wiring Diagram - Sanyo SPW-CR365GXH56 Technical Data Manual

4. System Controller

I Basic Wiring Diagram

CAUTION
Outdoor
unit 1
1 2
System
controller
System
controller
1 2
In.-1
1 2
1 2
Remote
controller
NOTE
Ensure that wiring connections are correct. (Incorrect wiring will
damage the equipment.)
Outdoor Outdoor
unit 2
unit 3
1 2 1 2
Power supply
( 50 Hz/60 Hz 220 – 240 VAC)
C1 L1
C2 L2
C3
C4
Ground
Ground for control wiring
Power supply
( 50 Hz/60 Hz 220 – 240 VAC)
C1 L1
C2 L2
C3
C4
Ground
Ground for control wiring
2
1 1
In.-2 In.-3
1 2
1 2
1 2
Remote
controller
1. Lines consisting of dots and dashes (
wirings.
2. In. means indoor unit.
3. Up to 2 system controllers may be connected to 1 control line system.
Outdoor
≤
unit m
m 30
1 2
1 2
2
In.-4
1 2
1 2
Remote
controller
Fig. 3-32
3 - 49
Control of Mini ECO-i SYSTEM
2
1
≤
n 64
In.-n
1 2
1 2
Remote
controller
) indicate inter-unit control
3