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Operation SDC / DHC
98 EN2H-0221GE51 R0808
Para-
meter
Designation Setting range / Setting values Factory
setting
Setting
24 Room control T
n
(SDW 30 only)
5 ... 240 min 35
STBY Standby STBY 25 Holiday operating
mode
RED Lowering operation
26 Room setpoint
ramp
OFF, 0.5 ... 60 K/h OFF
28 Cooling
temperature of
mixed heating
circuit
OFF, 18 to 24 OFF
39 Spread of hot-
water circuit pre-
regulator
2 ... 20 K 5
40 Offset valve
position of hot-
water circuit pre-
regulator
0 ... 100 % 0
OFF OFF
1 Adaptation off
2 Adaptation on
41 Switch-on op-
timisation
3 Adaptation restart
42 Minimum pre-heat
time
0 ... setting value of parameter 43 0.5
43 Maximum pre-heat
time
Setting value of parameter 42 to
30 h
5
44 Min. jump back
temperature
0 ... 30 °C 5
45 Without room
sensor
0 ... 10 °C 1
46 Pre-heat time at
0 °C
0 ... 30 h 1
47 Lowering ramp 0 ... 500 % 100