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Special functions
Relay functions
Relay is always switched on.
6.5.13. - Always on
Heat circuit pump is controlled with a xed hysteresis of (+/-1° for setpoint tem-
perature). 30 seconds Switch on and Switch off delay is xed setting to prevent
unnecessary switching of the pump. RC21 room controller can be used as room
temperature sensor.
6.5.14.2. - Room set day
Room reference temperature in day mode. If this temperature is exceeded at
the room temperature sensor at the set times, the relay is switched off.
6.5.14.3. - Room set night
Room reference temperature in night mode. If this temperature is exceeded at
the room temperature sensor at the set times, the relay is switched off.
6.5.14.4. - Room sensor
This menu determines the sensor for the room temperature.
6.5.14.5. - Periods
Set the desired periods of time when the heat circuit day mode should be
active. 3 periods can be set per day, settings can also be copied to other days.
Outside the set times the heating function is working in night mode.
6.5.14. - Heating circuit
The relay is switched on at the same time as the set relay R1 or R2.
6.5.12.2. - Delay
This menu determines how long after the start of R1 or R2 the parallel relay is
switched on.
6.5.12.3. - Followup time
This menu determines how long after the switch off of R1 or R2 the parallel
relay is switched off.
6.5.12. - Parallel operation R (X)
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