Chigo CMV-V160W/ZR1 User Manual

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GD CHIGO HEATING & VENTILATION EQUIPMENT CO., LTD.
CMV MINI VRF System - Outdoor Unit
1.4 Benefits for installers
1.4.1 New wired controller
 Bidirectional communication. Indoor unit's operating parameters (error code, temperature, address) can be inquired and displayed
on the controller.
 Compact design
 3'' screen with white background light
 Timer function
 Electrical standard dimensions
 User can check the error code and inquiry unit status very easy, safe and convenient.
1.4.2 Addressing methods
 2 addressing methods:
 Automatically addressing: system will distribute address to indoor unit automatically
 Manually setting by wireless remote controller
 Automatic addressing will reduce artificial faults by 35% and 5% manual works.
• 54% system failure were caused by communication faults.
• 65% communication faults were caused by address problems.
• Most of the address problems were: address setting forgotten, wrong settings, address repeat.
1.4.3 LED display on the PCB
 LED display on the PCB, it can show system's operation status and error codes.
1.4.4 Oil control technology
 Core oil control technology makes system safety & reliable.
1.4.5 Heavy duty coating
 The new application method of the anti-corrosion coating significantly improved thickness.
 Special coating can be customized to prevent rusting and spoiling.
1.4.6 3-phase power protector (Optional device)
 Protect the outdoor unit from instable voltage.
1.4.7 Easy installation
 Easy for the outdoor unit to transporting to roof floor by elevator due to its compact size.
 Communication wire length can be up to 1000m.
1.4.8 Long pipe & height difference.
 The longest pipe: 50m
 Height deference:
• Maximum 20m, when outdoor units are higher than indoor units
• Maximum 30m, when outdoor units are Lower than indoor units
 Height difference between indoor units: 15m
 Length from first indoor distributor to last indoor unit: 25m
1.4.9 Use 2-core shielded wire as signal wire
 Saves installation cost.
 Reduces manual works.
1.5 Doctor Kit (CMV Maintenance software)
1.5.1 Easy to use and install
 Doctor Kit includes: 1 CD software and RS485-USB converter, easy to install
 Graphical interfaces, easy to use
1.5.2 Data monitoring
 We can use computer to inquiry outdoor unit's operating status, error codes when connecting to Doctor Kit.
 Compressors, sensors, valves operating parameter can be real-time monitored.

Chigo CMV-V160W/ZR1 Specifications

General

Brand	Chigo
Model	CMV-V160W/ZR1
Category	Air Conditioner
Language	English