Gree U-Match 5 Series - Control; Operation Mode; Cooling Mode; Power on

GREE U-Match 5 SERIES UNIT SERVICE MANUAL
10
2. Control
2.1 Operation Mode
2.1.1 Cooling Mode
Power on
Cooling start
control
Indoor fan run
Satisfying open
Comp .condition
Comp. and
outdoor fan
run
Oil return IN
condition are met
Defrost IN
condition are met
Oil return
operation
Defrosting
operation
Temp of
indoor≤Set
temp
N
Y
N
N
Y Y
N
Comp. and
outdoor fan
stop
Y
Comp. stop
for 3 min
Y
N