HTW VAW -AT-O-100VAWE Manuel De L'utilisateur Et D'installation page 77

PARAMETER CHECKING AND ADUSTMENT
Parameter list
Some parameters can be checked and adjusted by the controller. Below is the parameter list.
Parameter
No.
0 Tank water setting temp.
1
2 E-heater off tank water temp
3 E-heater delay time
4 Week disinfection temperature
5 High temp disinfection time
6
7 Defrosting entry coil temp.
8 Defrosting exit coil temp.
9 Max defrosting cycle period
Electronic expansion valve
10
11 Target over-heat degree
Steps of manually adjusting the
12
electronic expansion valve
Disinfection start up time
13
14 Parameter of solar water pump
Solar water pump star return
15
16 High temp disinfection frequency
17 Temperature setting mode
Temperature setting with light
18
Temperature setting without light
19
A Lower tank water temp.
B Upper tank water temp.
C Evaporator coil temp.
D
E
F Electronic expansion valve step
H Temp of solar thermal collector
Description
Water temperature
gap to restart
Defrosting period
adjustment
adjusting
difference
source
source
Return gas temp.
Ambient temp.
Range Default
10 ~ 70°C 50°C
2 ~ 15°C 5°C
10 ~ 85°C 55°C
0 ~ 90min 6
50 ~ 70°C 70°C
0 ~ 90 min 30 min
30~90 min 45 min
-30 ~ 0°C -7°C
2 ~ 30°C 13°C
1 ~ 12 min 8 min
0/1 1
-9 ~ 9°C 5°C
10 ~ 50 step 35 step
0~23 23
0/1 0
2-20℃ 10
7-28 day 7
0/1 0
10-70℃ 60
50
10-70℃
Actual testing value. Error code P1
-9 ~ 99°C
Actual testing value. Error code P2
-9 ~ 99°C
Actual testing value. Error code P3
-9 ~ 99°C
Actual testing value. Error code P4
-9 ~ 99°C
Actual testing value. Error code P5
-9 ~ 99°C
10 ~ 47 step
0-140℃ Measured value if failure show P6
30
Remarks
Adjustable
Adjustable
Adjustable
t * 5 min
Adjustable
Adjustable
Adjustable
Adjustable
Adjustable
Adjustable
Adjustable (0-manual，1-
auto)
Adjustable
Adjustable
Adjustable(hour)
Adjustable( 0 without
water pump，1with water
pump)
Adjustable
Adjustable
Adjustable
Adjustable
Adjustable
will be shown in case of a
malfunction
will be shown in case of a
malfunction
will be shown in case of a
malfunction
will be shown in case of a
malfunction
will be shown in case of a
malfunction
N*10 step