4.1.3 Heating - Times
System menu
Heating
⇨ See "Setting times" [page 133]
4.1.4 Heating - Service
System menu
Heating
Heating circuit pump
Used for testing the pump output:
▪ A 0: Automatic, Off; A 1: Automatic, On
▪ 1: Manual, On
▪ 0: Manual, Off
Heating circuit mixer OPEN
Used for testing the mixing valve output:
▪ A 0: Automatic, Off; A 1: Automatic, On
▪ 1: Manual, On
▪ 0: Manual, Off
Heating circuit mixer CLOSED
Used for testing the mixing valve output:
▪ A 0: Automatic, Off; A 1: Automatic, On
▪ 1: Manual, On
▪ 0: Manual, Off
Mixer runtime
Here you can set the mixer runtime of the mixer in use.
NOTICE! To avoid mixer vibration, do not set value <
150s!
Switch off heating circuit pump when outfeed setpoint is
lower than
Prerequisite: Heating circuit is operated without remote
control
If a flow temperature setpoint is calculated below the value
set, the heating circuit pump switches off and the mixing
valve closes.
Should this heating circuit heat when there is DHW tank
priority?
▪ NO: During DHW tank loading this heating circuit is
deactivated.
▪ YES: Despite active DHW tank priority, this heating
circuit is supplied with heat during DHW tank loading.
From which buffer tank or distributor is the heating circuit
supplied (0 = boiler)
Prerequisite: Parameter can only be used in conjunction
with multiple house systems (variants)
This parameter defines the allocation of the heat source
for this heating circuit.
▪ 0 = boiler
▪ 1 = buffer tank 01, …
4
Parameters overview
Heating
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