User Manual

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Siemens RDF800… A6V101123362_en--_d
Smart Infrastructure Touch screen flush-mount standalone room thermostats 2019-10-29
Parameter
Name
Factory setting
Range
RDF800..
Dependencies
Expert level
P35
Integral action time Tn
45 min
0...120 min
✓
P46
P36
H/C changeover
switching point cooling
16 °C
10…25 °C
✓
P38,
P40
P37
H/C changeover
switching point heating
28 °C
27…40 °C
✓
P38,
P40
P38
Input X1
3 = window contact
0 = --- (no function)
1 = room temp ext. sensor/
return air temp (AI)
2 = H/C changeover (AI/DI)
3 = window contact (DI)
4 = dew point sensor (DI)
5 = enable electric heater (DI)
6 = fault input (DI)
10 = presence detector (DI)
✓
P40
P39
Normal position input X1
0 (NO.)
0 = NO. (Normally Open)
1 = NC. (Normally Closed)
✓
P38
P40
Input X2
1 = ext. sensor
0 = --- (no function)
1 = room temp ext. sensor/
return air temp (AI)
2 = H/C changeover (AI/DI)
3 = window contact (DI)
4 = dew point sensor (DI)
5 = enable electric heater (DI)
6 = fault input (DI)
10 = presence detector (DI)
✓
P38
P41
Normal position input X2
0 (NO.)
0 = NO. (Normally Open)
1 = NC. (Normally Closed)
✓
P40
P44
Actuator running time
Y1/Y2
150 s
20…300 s
✓
P46
P45
Power of electric heater
on Y2 (for adaptive
temperature
compensation
0.0 kW
0.0...1.2 kW
✓
P46
Output Y1/Y2
ON/OFF (1)
0 = 3-position
1 = ON/OFF
✓
Appl.
P48
ON time minimum 2-pos
output
1 min.
1...20 min
✓
P46
P49
OFF time minimum 2-pos
output
1 min.
1...20 min
✓
P50
Purge time
OFF
OFF: Not active
1…5 min: Active with selected duration
✓
P38,
P
4
0
P51
Flow temp limit floor
heating
OFF
OFF, 10...50 °C
✓
P38,
P40
P52
Fan control
1
0 = disabled
1 = enabled
2 = heating only
3 = cooling only
✓
P53
Fan speeds
3-speed
1 = 1-speed
2 = 3-speed
✓
P52
P54
Fan overrun time
60 s
0...360 s
✓
P52,
Appl.
P55
Fan speed switching
point high
100%
80...100%
✓
P52,
P53
P56
Fan speed switching
point med
65%
30..75%
✓
P52,
P53
P57
Fan speed switching
point low
10%
1...15%
✓
P52,
P53
P58
Fan kick start
ON
ON: Enabled
OFF: Disabled
✓
P52
P59
On time minimum fan
2 min
1...6 min
✓
P52