Gree A Series Service Manual page 43

A Series Modular-type Air-cooled (Heat Pump) Chiller
No Name
System status
1
Compressor 1
2
Compressor 2
3
4 Fan 1
5 Fan 2
Water pump 1
6
Water pump 2
7
Water flow
8
switch
Notes
"N/A" will be displayed for the status which is unavailable for the correspoding unit.
When "Alternation function" is set to "Off", "Water pump 2" will be defaulted to be
"Without".
(2)Parameter
Operation Instructions
By touching "Parameter", the controller will access to the parameter checking page.
Fig 4-12 Status Page 3
Status
Off; Cooling;
Heating;
Defrosting;
Automatic
antifreeze
On; Off
On; Off
On; Off
On; Off
On; Off
On; Off; Without
On; Off
38
No Name
Four-way valve 1
9
Four-way valve 2
10
11 Electric heater 1
12 Electric heater 2
13 Contact-control
Discharge T-sensor 1
14
Discharge T-sensor 2
15
Status
On; Off
On; Off
On; Off
On; Off
On; Off
Unlock/Lock
Unlock/Lock