Gree CM100N1480, Service Manual

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GREE Multi Variable Air Conditioners Indoor Unit
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work under ante quiet mode via wired controller.

Intelligent drainage device
Water height difference up to
3.3ft.
Which can effectively drain out condensing water and save
space.
3.11 Features of Super High Static Pressure Duct Type Indoor Unit

High static pressure design.
Static pressure can be up to 275Pa(1.1 InchW.G), especially suitable for places in need of long
distance airflow.

Convenient installation.
You can choose circular air duct or rectangular air duct according to actual needs. Or you can
choose different ways of air return.

Easy maintenance.
The system has maintenance port for easy maintenance.

Protection function.
Anti-freezing protection, fan motor overload protection, temperature sensor malfunction protection.
3.12 Features of Air Handler Type Indoor Unit

Multiple fan speed.
The fan can operate in multiple speed and satisfy different air flow volume requirements.

DC inverter motor.
With good speed regulation performance, motor efficiency improved by 30% vs. normal motor.

Ultra-low noise operation.
DC inverter motor can realize stepless speed regulation to lower noise. Indoor unit can be set to
work under auto quiet mode via wired controller.

Protection function.
Anti-freezing protection, fan motor overload protection, temperature sensor malfunction protection.
3.13 Features of AHU-KIT

Make the air handling unit is with functions and advantages of VRF products.
Connected to VRF system of air handling unit and retained the original user function and project
application function of VRF system. Installation, debugging, operation and maintenance are more
convenient.

Multiple installation method for convenient project design.
The air handling unit equipped with AHU-KIT has multiple methods for connecting VRF system. It
can independently connect to VRF system to compose a one-to-one proposal; it can also match with
other air handling unit or general VRF indoor units to connect to the same VRF system for composing a
one-to-more proposal. In this case, it is convenient for project design.

Independent design, convenient installation.
AHU-KIT is composed by two independent boxes(electronic expansion valve and control box) and
designed independently, which is convenient for installation and application.