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5
System Set Up
Control option D
This option features the locally supplied thermostats wired to FTC. The thermo-
stats are individually allocated to Zone1 and Zone2. The thermostats are used
to set each maximum temperature for heating Zone1 and Zone2 rooms. Any
changes to DHW must be made using the main remote controller mounted on
the heat pump unit.
The thermostat for Zone1 is wired to IN1 in TBI.1 on FTC.
The thermostat for Zone2 is wired to IN6 in TBI.1 on FTC.
Note: For the options above, the sensor types can be exchanged between Zone1 and Zone2.
(e.g. Wireless remote controller in Zone1 and Room temp. thermostat in Zone2 can be changed to Room temp. thermostat and
wireless remote controller, respectively).
The wireless remote controller can be also used as a thermostat.
C.B
FTC
Main remote
controller
Heat pump unit
Zone1, Zone2: Compensation curve or flow temp. control
Room temperature
thermostat
(local supply)
Zone1
20.0°C
Room temperature
thermostat
(local supply)
Zone2
en
34
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