11
(EN)
Wiring
Power supply wiring
• Be sure to use a dedicated line for power source.
• Be sure to earth this controller.
• Do not connect the earth wiring to those of gas pipe, water pipe, lighting rod,
telephone, etc.
Type of wiring:
• Use a fl exible wiring of 2 mm
2
(Recommended).
• Use the standard power supply wiring for Europe (such as H05RN-F or H07RN-F
which conform to CENELEC (HAR) rating specifi cations) or use the wiring based
on IEC standard (60245 IEC57, 60245 IEC66).
Total Wire Length:
30 m or less
Power supply terminal screw:
M4
Inter-unit control wiring
Type of wiring:
• Use a fl exible shield
wiring of 0.5 to 2 mm
2
.
Total wire length:
• 1000 m or less
Number of connectable units and devices:
(Up to total of 100 units and devices can be
connected.)
Indoor unit
Up to 64 units (*1)
Outdoor unit
Up to 30 units
Central control device
Up to 10 units
(*1) The number of indoor units includes the interface
adaptor.
External I/O wiring
Type of wiring:
• Use a fl exible wiring of
0.5 to 2 mm
2
.
Total Wire Length:
• 100 m or less
Attention
When using the controller at a location susceptible
to noise, use a shield wiring.
Basic wiring diagram
Connect the inter-unit
control wiring as shown in
the fi gure.
When connecting
interface adaptor, read the
installation instructions
supplied with each
product.
L
N
U1 U2
U1 U2
U1 U2
L N
U1 U2
Power Source
100-240V ~
Power suply
wiring
Inter-unit
control wiring
• No polarity
System Controller
Outdoor unit
Indoor unit
1−1
Indoor unit
1−2
ENGLISH
業務用リモコン̲CZ-64ESMC3据付書̲En.indd 11
業務用リモコン̲CZ-64ESMC3据付書̲En.indd 11
2016/03/09 19:53:05
2016/03/09 19:53:05
