23
PARAMETER CHECKING AND ADJUSTMENT
System parameter
The parameters with password “76” only could be modified by the factory.
The parameters with password “29” could be modified by the Installer.
Code
Description
Range
Default
Remarks
Password
0
Setting water temp TS1
10~70℃
50℃
Adjustable
29
1
Temp difference to heating TS6
2~15℃
5℃
Adjustable
29
2
Water temp to start e-heater
TS2
10
~
85℃
65℃
Adjustable
29
3
Delay to start e-heater
0~90min
6min
Adjustable (Real
time=setting value*5)
29
4
Temp to stop high temp
disinfection TS3 (Upper tank
water temp)
50~70℃
70℃
Adjustable
29
5
High temp disinfection time t2
0~90min
30min
Adjustable
29
6
Defrosting period t3
30~90min
45min
Adjustable
76
7
Temp to enter defrosting TS4
-30~0℃
-7℃
Adjustable
76
8
Temp to exit defrosting TS5
2~30℃
13℃
Adjustable
76
A
Lower tank water temp
0
~
99℃
Real value, error P1
B
Upper tank water temp
0
~
99℃
Real value, error P2
C
Evaporator coil temperature
-15
~
99℃
Real value, error P3
D
Suction temperature
-15
~
99℃
Real value, error P4
E
Ambient temperature
-15
~
99℃
Real value, error P5
F
Return water
temperature\solar water tank
temperature
0~125℃
Real value, error P6
G
The opening electronic
expansion valve
10
~
47
N*10
H
Real setting water temp
10
~
70℃
23