When the heat pump starts
2
When the heat pump is
running
6.2.5 Parameter checking
Press
,then press
Code
d0
IPM mould temperature
d1
Inlet water temp.
d2
Outlet water temp.
d3
Ambient temp.
d4
Frequency limitation code
d5
Piping temp.
d6
Gas exhaust temperature
d7
Step of EEV
d8
Compressor running frequency
d9
Compressor current
d10
Current fan speed
d11
Error code for last time
Remark:
d4:Frequency limitation code,
0: No frequency limit;
2: Overheating or overcooling frequency limit;
8:Drive voltage frequency limit;
6.2.6 Parameter setting
Press
,then press
parameter will flash.
Cooling mode
Standby
Startup
Heating mode
Standby
Cooling mode
Standby
to check d0-d11 value.
Condition
1:Coil pipe temperature limit;
4:Drive Current frequency limit;
16:Drive high temperature frequency limit
to choose P0-P18 value ,and press
T1=28℃, last for 3 minutes
T1≤27℃, last for 3 minutes
27℃<T1≤29℃
T1≥29℃, last for 3 minutes
T1≥30℃
T1=28℃, last for 3 minutes
T1≤27℃, last for 3 minutes
Scope
0-120℃
-9℃~99℃
-9℃~99℃
-30℃~70℃
0,1,2,4,8,16
-30℃~70℃
0℃~C5℃ (125℃)
0~99
0~99Hz
0~30A
0-1200 (rpm)
All error code
again to enter the setting interface,in which
16
Standby
It switches to heating mode
Heating mode
Standby
It switches to cooling mode
Standby
It switches to heating mode
Remark
Real testing value
Real testing value
Real testing value
flash if Real value<-9
Real testing value
flash if Real value<-9
Real testing value
N*5
Real testing value
Real testing value
Real testing value