Panasonic AQUAREA WH-ADC0912K6E5AN Service Manual page 38

Menu
SG ready input control for
bivalent system follow below
input condition.
SG signal Operation pattern
Vcc-bit1 Vcc-bit2
Heat Pump OFF,
Open Open
Boiler OFF
Heat Pump ON,
Short Open
Boiler OFF
Heat Pump OFF,
Open Short
Boiler ON
Heat Pump ON,
Short Short
Boiler ON
To do settings related to
electricity and boiler so that unit
is able to determine whether
to operate heat pump or boiler
at a particular period depends
on operating cost of both heat
sources. These settings are
electricity price, boiler price,
season, schedule etc.
Default Setting Setting Options / Display
Delay timer to stop
the bivalent heat
0:30
source
(in hour and minutes).
Control pattern Advanced parallel DHW Yes
• DHW Tank is activated only after selecting
"Yes".
Delay timer to start
the bivalent heat
0:30
source
(in hour and minutes).
Yes SG ready
Option to set external
pump either ON or
OFF during bivalent
OFF
operation. Set to ON
if system is simple
bivalent connection.
Yes Smart
Option to set external
pump either ON or
OFF during bivalent
OFF
operation. Set to ON
if system is simple
bivalent connection.
Yes Smart After selecting for the external pump Energy price
- Select Electricity to set on electricity price.
- Select Boiler to set on boiler price and its
effi ciency.
38
Bivalent connection 10:34am,Mon
Energy price
Electricity
Boiler
Select Confirm