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Variant „Outdoor temperature“
In order to activate the variant „Outdoor temperature“,
select „Yes“ in the Otemp dep. channel. The controller
calculates, in the same way as in a heating circuit, a set
flow temperature from the measured outdoor tempe-
rature and the adjusted heating curve. The calculated
value RET set then serves as a target temperature for
the return mixing station. RET set can be increased by
means of the adjustment value DTRET.
If the total value calculated from RET set + DTRET ex-
ceeds the adjusted maximum flow temperature RET
max., it is automatically substituted by RET max.
For this variant, 21 time frames can be adjusted. The
mode determines the operation mode of the timer:
Night/ Day time frame for night correction
Off / Day time frame for RMS off
without: timer deactivated
Example: The night correction runs from Monday to Tuesday
from 22:00 to 6:00 and Tuesday from 15:00 to 18:00, when t1-
on is set to mon 22:00, t1-off to tue,6:00 and t2-on to tue,15:00
and t2-off to tue,18:00.
The mixer position is continuously calculated by the
controller. To enable a defined setting, the controller
closes the mixer at the adjusted set point time in order
to reach a defined position.
ARRANGEMENT/RMS/NIGHT CORR.
adjustment range: -20 ... +30 K
factory setting: -5 K
ARRANGEMENT/RMS/DAY CORR.
adjustment range: -5 ... +45 K
factory setting: +5 K
ARRANGEMENT/RMS/HEAT CURVE
adjustment range: 0,3 ... 3,0
factory setting: 1,0
ARRANGEMENT/RMS/TIMER
adjustment range: Night/Day, Off/Day, without
factory setting: Nacht/Tag
ARRANGEMENT/RMS/T1(... T21)-ON
adjustment range: 00:00 ... 00:00
factory setting: 22:00 (t1...t7 on)
00:00 (t8 ... t21 on)
ARRANGEMENT/RMS/T1-(... T21)-OFF
adjustment range: 00:00 ... 00:00
factory setting: 05:00 (t1...t7 off)
00:00 (t8 ... t21 off)
DTon Switch-on temperature difference
DToff Switch-off temperature difference
DTSet Set temperature difference
ret max. Maximum return temperature
MiX runt. Mixer runtime
Detection Heating circuit activity check
Mix imp. Mixer impulse time
Just. Setting time
Sen1 RMS Store temperature
Sen2 RMS Return temperature unmixed
Sen3 RMS Return temperature mixed
Otemp dep. Variant „Outdoor temperature“
Sen4 RMS Sensor selection
RET set Calculated return set temperature
∆TRET RET set increase
Night corr. RET set night correction
Day corr. RET set day correction
Heat curve Heating curve
Timer Timer
t1 ... t21 on Time frame start
t1 ... t21 off Time frame end
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