TAC 2112, Manual Commissioning Protocol / List of Parameters
TAC AB, 1999-08-01 0-004-7459-3 (GB), A:3(6)
P No. Parameter Min. Max. Step Default Change Comments
P 37 Max heating time 0 h 24 h 1 h 6 h h=hours. See curve.
P 38 Heating time, –10 °C (y0) 0 m. 1440 m. 1 m. 120 m. Changed by ctrl. if P 35=1
P 39 Heating time, +10 °C (y1) 0 m. 1440 m. 1 m. 20 m. Changed by ctrl. if P 35=1
20
120
-10 0 5-5 10 15 20-15 25-20-25
P 38
P 37
y0
(minutes)
eat
ng t
me
y1
P 39
Damped
360
P 40 % Monday effect 0% 50% 1% 10% Changed by ctrl. if P 35=1
P 41 Opt. time at –10 °C (y0) 0 m. 240 m. 1 m. 0 m. Reduced daytime op.
P 42 Opt. time at +10 °C (y1) 0 m. 240 m. 1 m. 0 m. Reduced daytime op.
10
30
-10 0 5-5 10 15 20-15 25-20-25
P 41
y1
in the room (minutes)
per degree of excess temp.
y0
P 42
Reduced daytime operation
Damped
show default settings
N.B. The figure does not
P 43 Return limitation on/off 0 2 1 0 (off)
0
=off, 1=on
P 44 Return limit. heat., P band 10 °C 200 °C 0,5 °C 20 °C Not if P 43=0
P 45 Curve point x0 –30 °C P 47 1 °C –10 °C Not if P 43=0. See curve
P 46 Curve point y0 P 48 120
°C 1 °C 70 °C Not if P 43=0. See curve
P 47 Curve point x1 P 45 40 °C 1 °C 10 °C Not if P 43=0. See curve
P 48 Curve point y1 10°C P 46 1 °C 40 °C Not if P 43=0. See curve
30
40
50
60
70
80
-10 0 5-5 10 15 20-15 25-20-25
x1
y0
y1
P 46
P 47
P 48
P 45
x0
Damped
P 49
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