It won't reverse! only
heat pump
get through
Four-way reversing valve
will
evaporator
and
capacitor
The role of exchange,
cooling
Within the system
pipeline
In the opposite direction,
air conditioning equipment
Use state
And the heating conditions are reversed. In such a system
high-temperature
Duanhe
low temperature
The section position is reversed, so as to achieve the purpose of defrosting! thank you