Main menu

Household
Business
Buy
Service & Support
About
Warranty Declaration Warranty Declaration Contact Us Contact Us
Search History

Troubleshooting

Home > Service & Support > Troubleshooting > Why the targetSH of duct type indoor unit change from 1 to -4℃?
Question: Why the targetSH of duct type indoor unit change from 1 to -4℃?
Answer:

It is because of outdoor unit protection control, for MRV5 sereial, the outdoor unit will force to open the indoor unit EEV valve wider through changing the targetSH when Td≥95℃. And when Td ≤90℃, it will exit this control, the targetSH of indoor unit will come back to 1.

Content Feedback
Yes No
My problem was not resolved, need service Product quality or performance My question is not listed There is no answer that I needed The language and sentences are poor Web page error or no link
5 (Very satisfied) 4 (Satisfied) 3 (Neutral) 2 (Dissatisfied) 1 (Very Dissatisfied)
My problem was not resolved, need service Product quality or performance My question is not listed There is no answer that I needed The language and sentences are poor Web page error or no link
Need Further Support?

Service Request Registration

Toll Free Hotline Number

Live Chat