Gree DC Inverter Multi VRF User Manual

DC INVERTER MULTI VRF CONTROL
74
Instruction to Frame Diagram of System Net
Mark A:Outdoor Unit GMV(L)-Pd160W/NaB-K can be connected with up to 16 indoor units. In this project, this
outdoor unit is connected with the communication module with address of 01 and indoor units (address 01~12）of office 1-6,
corresponding with independent communication Net.2. The mainboard of outdoor unit is as follow:
Mark B: Outdoor Unit GMV（L）-R620W4/A can be connected with up to 32 indoor units by two pinboards ,either of
which can connect with up to 16 indoor units . What’s more, the quantity of communication modules used is the same as that
of pinboards.
In this project, pinboard 1 is connected with the communication module with address of 02 and indoor units (address
01~04）of office 7-8, corresponding with independent communication Net.2. Pinboard 2 is connected with communication
module of address 03 and indoor units (address 01~08）of office 1-2, corresponding with independent communication Net.3.
The outdoor figure is as follow:
3-core neilsbed
connects with indoor
unit or
communication
module.

Gree DC Inverter Multi VRF Specifications

General

Cooling Capacity	Varies by model
Heating Capacity	Varies by model
Energy Efficiency Ratio (EER)	Varies by model
Coefficient of Performance (COP)	Varies by model
Refrigerant	R410A
Noise Level	Varies by model
Operating Temperature (Cooling)	Varies by model
Operating Temperature (Heating)	Varies by model
Indoor Unit Dimensions (WxHxD)	Varies by model
Outdoor Unit Dimensions (WxHxD)	Varies by model
Indoor Unit Weight	Varies by model
Outdoor Unit Weight	Varies by model