CoolMaster - HVAC Haier VRF installation guide

Yoram

Last update: March 06, 2024 13:17

This article applies to the following CoolMaster products:

Please note that the article applies also to commissioning the following HVAC brands:

HVAC Communication Terminals
HVAC outdoor connection

* For Heat Recovery systems the connection is at outdoor units only.
* Polarity is not required on the HVAC communication line.
Connecting to the line plug
Secure the cables in the L1 line plug.
Plugging to the CoolMaster
Insert the plug in to the CoolMaster L1 socket.
Check DIP Switches are set correctly
Dip switches setup for VRF HVAC system on L1.

Related articles