3
Mounting Position
Secure space as shown below when mounting 2 or more
of this controller or mounting other devices side by side.
Up, down, left and right direction:
100 mm or more
Front: 50 mm or more
100 mm
100 mm
100 mm
100 mm
100 mm
100 mm
100 mm
100 mm
50 mm
50 mm
How to Mount (Control Box)
1. Attach the controller to the control box so that the
wiring can be taken out from the left side. (See the
illustration below.) (Screws (
fi
eld supply): 4)
• Tighten the screw securely.
2. Remove the upper cover. (Cover-
fi
xing screws: 4)
After the connection and setting (pages 4 to back
cover) are complete, attach the upper cover.
(Cover-
fi
xing screws: 4)
Screw (
fi
eld supply)
Upper cover
Screw (
fi
eld supply)
Control
box
Cover-
fi
xing screw
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 speci
fi
cations) or use the wiring based on IEC
standard (60245 IEC57, 60245 IEC66).
Total Wire Length
30 m or less
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 per link *
Outdoor unit
Up to 30 units per link
Central control
device
Up to 10 units
*: 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
.
Attention
• When using the controller at a location susceptible to
noise, use a shield wiring.
Total Wire Length
20 m or less
LAN Cable
Type of wiring
• Category 5 or above straight cable
Total Wire Length
100 m or less
Basic Wiring Diagram
U2
U1
N
L
U2
U1
U1 U2
1-1
1-2
U1 U2
U1 U2
1-1
1-2
U1 U2
U1 U2
U1 U2
L
N
Power source
100-240 V ~ 50/60 Hz
Outdoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Outdoor unit
LAN
cable
LINK 1
Power
suply
wiring
Inter-unit
control wiring
•
No polarity
LINK 2
Mounting
Wiring
CZ-CFUSCC1̲工説̲E.indd 3
CZ-CFUSCC1̲工説̲E.indd 3
2016/02/17 15:50:20
2016/02/17 15:50:20