Chigo CMV-V125W/ZR1 User Manual

24
GD CHIGO HEATING & VENTILATION EQUIPMENT CO., LTD.
CMV MINI VRF System - Outdoor Unit
a) The signal connecting line between indoor and outdoor units and indoor units has polarity. When connecting, be careful to
prevent error connection.
b) Signal line shall adopt three-core shielded wire with an area above 0.75 mm
2
.
c) Do not bind signal line and copper pipe together with belting.
d) Make sure that the shield metal layer should be grounded well indoor control box in order to prevent interference.
e) it’s forbidden to connect 200V or above high-volt live wire to the communication terminal.
5.4 Outdoor unit power wiring
5.4.1 Separately power supply (without power facility)
Model name
Power supply
Minimum power cable diameter
(L is cable length)
Manual switch
Circuit
breaker
Size (mm
2
)
Ground wire (mm
2
)
Capacity (A)
Fuse (A)
CMV-V100W/ZR1
CMV-V100W/YR1
380V~415V
3 phase
50Hz/60Hz
2.5
2.5
25
20
0.1A under
0.1second
CMV-V125W/ZR1
CMV-V125W/YR1
CMV-V140W/ZR1
CMV-V140W/YR1
CMV-V160W/ZR1
CMV-V160W/YR1
5.4.2 With power facilities:
Note:
 Select power wire for these five models separately according to relevant standard.
 The wiring diameter and the length in the table indicate the condition that the voltage dropping range is within 2%. If the length
exceeds the above figure, please select the wire diameter according to relevant standard.

Chigo CMV-V125W/ZR1 Specifications

General

Brand	Chigo
Model	CMV-V125W/ZR1
Category	Air Conditioner
Language	English