Panasonic WH-SXC09H3E8 Service Manual page 89

13. External Error Signal
Set when external error display unit is installed.
Turn on Dry Contact SW when error happened.
(CAUTION) Does not display when there is no Optional PCB.
When error occurs, error signal will be ON.
After turn off "close" from the display, error signal will still remain ON.
14. Demand control Initial setting: No
Set when there is demand control.
Adjust terminal voltage within 1 ~ 10 V to change the operating current limit.
(CAUTION) Does not display when there is no Optional PCB.
Analog input Rate
[v] [%]
0.0
not activate
0 1 . ~ 0 6 .
0.7
not
10
activate
0 8 .
0.9 ~ 1.1 10
1.2
15 10
1 3 .
1.4 ~ 1.6 15
1.7
20 15
1 8 .
1.9 ~ 2.1 20
2.2
25 20
2 3 .
2.4 ~ 2.6 25
2.7
30 25
2 8 .
2.9 ~ 3.1 30
3.2
35 30
3 3 .
3.4 ~ 3.6 35
3.7
40 35
3.8
15. SG ready Initial setting: No
Switch operation of heat pump by open-short of 2 terminals.
Setting belows are possible
SG signal Working pattern
Vcc-bit1 Vcc-bit2
Open Open Normal
Short Open Heat pump and Heater OFF
Open Short Capacity 1
Short Short Capacity 2
Capacity setting 1
- Heating capacity ___%
- DHW capacity ___%
Capacity setting 2
- Heating capacity ___%
- DHW capacity ___%
16. External Compressor SW
Set when external compressor SW is connected.
SW is connected to external devices to control power consumption, ON signal will
stop compressor's operation. (Heating operation etc. are not cancelled).
(CAUTION) Does not display if there is no Optional PCB.
If follow Swiss standard power connection, need to turn on DIP SW of main unit
PCB. ON/OFF signal used to ON/OFF tank heater (for sterilization purpose)
Initial setting: No
Analog input Rate
[v] [%]
3.9 ~ 4.1 40
4 2 .
45 40
4 3 .
4 4 . ~ 4 6 . 4 5
4.7
50 45
4 8 .
4 9 . ~ 5 1 . 5 0
5.2
55 50
5 3 .
5 4 . ~ 5 6 . 5 5
5.7
60 55
5 8 .
5 9 . ~ 6 1 . 6 0
6.2
65 60
6 3 .
6 4 . ~ 6 6 . 6 5
6.7
70 65
6.8
6 9 . ~ 7 1 . 7 0
7.2
75 70
7.3
Set by SG ready setting of remote controller
Initial setting: No
System setup
Bivalent connection
External SW
Solar connection
External error signal
Select
System setup
External SW
Solar connection
External error signal
Demand control
Select
Analog input Rate
[v] [%]
7.4 ~ 7.6 75
7.7
80 75
7 8 .
7 9 . ~ 8 1 . 8 0
8.2
85 80
8 3 .
8 4 . ~ 8 6 . 8 5
8.7
90 85
8 8 .
8 9 . ~ 9 1 . 9 0
9.2
95 90
9 3 .
9 4 . ~ 9 6 . 9 5
9.7
100 95
9 8 .
9 9 . ~ 1 0 0
*A minimum operating current is applied on each model for
protection purpose.
*0.2 voltage hysteresis is provided.
* The value of voltage after 2nd decimal point are cut off.
System setup
Solar connection
External error signal
Demand control
SG ready
Select
System setup
External error signal
Demand control
SG ready
External compressor SW
Select
89
17:26, Wed
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17:26, Wed
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17:26, Wed
Confirm
17:26, Wed
Confirm