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DIP
S2-1
GREEN 10-PIN
TERMINAL
BAR
RS485 HEAT
PUMP
DESCRIPTION
OFF Sensor
installed
Connected In this configuration there
is Solar Heating and
there is Solar Priority.
There is Heat Pump.
There is Heat Pump
Priority.
OFF No sensor
installed
Not connected In this configuration there
is no Solar Heating.
There is a mechanically
connected Heat Pump.
There is Heat Pump
Priority (a limited
implementation).
OFF Sensor
installed
Not connected In this configuration
there is no Solar
Heating. There is a
mechanically connected
Heat Pump. There is
Heat Pump Priority (full
implementation).
OFF Sensor
installed
Connected In this configuration there
is no Solar Heating.
There is an RS485
controlled Heat Pump.
There is Heat Pump
Priority.
Section 7. Install and Program the iQ20
The last step in the installation process is to add the iQ20 Web Connection unit
which is included in this kit. Refer to the iQ20 installation guide for connection
and programming information..
Installation & Operation Manual