Sg Ready Control (Optional Pcb) - Panasonic WH-ADC0309H3E Service Manual

Air-to-water hydromodule + tank
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Operation ON/OFF will depend on remocon request.
When Heat Mode is running with Contact Open, user change this setting to contact close, indoor will this signal to
remocon judge and change mode to cool and send back to indoor. And it is same as from cool mode change to
heat mode.
* This switch have higher priority, remocon follow indoor send signal when control activated.
* There is no effect to the operation when the mode running is only Tank Mode.
(Weekly Timer are ignored and cannot be set during Heat / Cool Switch is "Enable" Condition.)

12.26 SG Ready Control (Optional PCB)

Purpose:
To set ON/OFF of heat pump and target temperature by digital input of third party device if necessary in field.
Remote control setting
For this function, following items need to be set on R/C (installer menu) –
SG control = YES or NO
Capacity up setting 1
Heating capacity [50 ~ 150 %]
o
DHW capacity [50 ~ 150 %]
o
Capacity up setting 2
Heating capacity [50 ~ 150 %]
o
DHW capacity [50 ~ 150 %]
o
Control contents:
If SG control on remote control = "Yes", then following control only activate by digital input.
While Digital input is " 00 " (Normal operation)
Normal operation. Once detect '00' system will operate back to normal condition.
o
(All the target set temperature for heating side and DHW side will return back to previous set temperature
when digital signal change from "10' or"11" back to "00".)
While digital input is detected " 01 " (HP stop)
Heat pump & room heater & tank heater cannot operate.
o
(Solar control and Boiler back up and 2 Zone control can activate.)
While digital input is detected " 10 " (Capacity 1)
Target temperature for heating and DHW Tank is changed according to the percentage set by Remote
o
control setting. However, which setting temperature is change depend on system setting.
While digital input is detected " 11 " (Capacity 2)
Target temperature for heating and DHW Tank is changed according to the percentage set by Remote
o
control setting. However, which setting temperature is change depend on system setting.
While digital input is detected " 10 " (Capacity 1)
Setting temperature for heating and Tank is changed.
o
However, which setting temperature is change depend on system setting.
Optional PCB
+ DI2 Com
+ DI1 Com
- Com
Remote Station
122

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