
User
Manual
64
Error
Code
Content
Error
Code
Content
A3
Defrosting
q7
Select degree Celsius or
Fahrenheit
A4
Oil return
q8
Discharge low temperature
protection revision value b
A5
Online Testing
q9
Setting of defrosting mode
A8
Vacuum-pumping Mode
qL
Setting of static pressure
A9
Operate in Setback
Function
qE
EVI Operating Mode
AH
Heating
qF
System compulsory cooling
mode
AC
Cooling
qP
PV GMV Unit export area
setting
AF
Fan
qU
Grid voltage system
configuration
AJ
Filter Clean Reminder
qb
Anti-condensation
temperature setting
AU
Remote Urgent Stop
qd
Setting of target degree of
super-cooling of ODU
Ab
Emergency Stop
qn
PV grid-connected settings
Ad
Operation Restriction
qy
Working mode of
compressor heating belt
An
Lock status
—
—