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Second Remote Controller Installation (optional)
It is possible to connect a second remote controller to the ESTIA system. The remote controller
can be set as either the header or second remote controller and to measure either water
temperature or room air temperature.
Second Remote Controller Connection
Remote Controller DIPS Switches - Setting
Set one of the remote controllers as the header remote controller (remote controller of
hydro unit is preset as the header remote controller (DPSW1 = OFF)
Set the DPSW’s on the other remote controller PC boards to “second” (optional remote
controller is preset as “second” – DPSW1 = ON)
For room air temperature measurement
set function code 40 (on the hydro unit) to “1”
Set DPSW2 to ON on the remote controller used for room temperature measurement
Either the header or the second remote controller can be set for room temperature
measurement
2 core shielded cable – 0.5mm
2
or more.
Maximum cable length – 50m
Second remote controller connections.
Terminals A and B are non polar.
Terminal block TB07, for
remote controller connection, to
hydro unit.
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