Expert area Part 2: Overview of display values and settings
48
MIXER OPEN (mixer dynamics when opening)
Speed setting at which the mixer motor opens when a con-
trol difference occurs. The control difference at which the
mixer motor opens without interruption is entered in Kelvin.
! Small values cause the mixer motor to adjust quickly
and can lead to oscillation.
MIXER CLOSED (Mixer dynamics when closing)
Speed setting at which the mixer motor closes when a con-
trol difference occurs. The control difference at which the
mixer motor closes without interruption is entered in Kelvin.
! Small values cause the mixer motor to adjust quickly
and can lead to oscillation.
Heat circuit I/II
Designation Value range Default IV
MAX T-FLOW 20 °C - 110 °C 80 °C
MIN T-FLOW 10 °C - 110 °C 10 °C
T-FROST PROT
----;
(-15) °C – (5) °C
0 °C
T-OUT DELAY 0:00 – 24:00 0:00
SLOPE OFFSET 0 K – 50 K 5 K
B-HEAT SINK 00, 01 (OFF/ON) 01 = ON
RETURN Exit level using Ä
1) Controller .0324-P and .0634-P = 35 K
MAX T-FLOW(maximum flow temperature)
The measured temperature setting for the heating circuit
flow is limited to the maximum flow temperature setting
(overheating protection).
E The heating circuit pump of the direct heating circuit is
only switched off if the temperature of the heat
generator exceeds the maximum flow temperature by
8K. The heating circuit pump is switched on again
when the temperature of the heat generator drops
below the temperature
[maximum flow temperature + 5 K].
MIN T-FLOW(minimum flow temperature)
The measured temperature setting of the heating circuit
flow is increased to the minimum flow temperature setting
(e.g. with air heating).
T-FROST PROT (frost protection temperature)
If the outside temperature drops below the programmed
value, the system switches to frost protection mode
(pumps are switched on).
"----" Frost protection mode is deactivated!
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