EasyManuals Logo

Gree Ultra Heat GMV Multi VRF Series User Manual

Gree Ultra Heat GMV Multi VRF Series
72 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #39 background imageLoading...
Page #39 background image
Ultra Heat GMV Multi VRF_Heat Recovery Serial
34
Fig.40
(2) All communication wires of Ultra Heat GMV are connected by screws.
Fig.41
(3) If a single communication wire is not long enough and needs to be connected, the connected
joint must be welded or pressure-welded. Do not simply twist the wires together.
4.7.4 Communication address
Auto addressing technology is adopted for Ultra Heat GMV IDU and ODU. No need to set address
codes manually. Only the addresses of ODU and central control are needed to be set (address of central
control is only needed when there are multiple refrigeration systems).
NOTICE! When installing centralized controller or remote monitor, indoor units’ project codes
must be displaced. Otherwise, collision malfunction of the project codes will show. For detail
operation methods, please refer to the Ultra Heat GMV Technical Service Manual.
4.8 Connection Method and Steps for System Communication
Connection Screw
Terminal Bend

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Gree Ultra Heat GMV Multi VRF Series and is the answer not in the manual?

Gree Ultra Heat GMV Multi VRF Series Specifications

General IconGeneral
BrandGree
ModelUltra Heat GMV Multi VRF Series
CategoryAir Conditioner
LanguageEnglish

Related product manuals