Data Sheet for Product

11 / 22
Siemens RDF800… A6V101123362_en--_d
Smart Infrastructure Touch screen flush-mount standalone room thermostats 2019-10-29
Service level parameters
Parameter
Name
Factory setting
Range
RDF800
..
Dependen
cies
Service level
P01
Control sequence
2-pipe:
1 = cooling only
4-pipe:
4 = heating and cooling
0 = heating only
1 = cooling only
2 = H/C changeover manual
3 = H/C changeover auto
4 = heating and cooling
✓
P02
Operation using room op
selector
1
1 = Comfort – Protection
2 = Comfort - Economy – Protection
✓
P04
Unit
0
0 = °C
1 = °F
✓
P05
Measured value
correction (for built-
in/external sensor)
0 K
– 5...+5 K
✓
P06
Standard display
0
0 = room temperature
1 = setpoint
✓
P08
Comfort basic setpoint
21 °C
5...40 °C
✓
P09
Comfort setpoint
minimum
5 °C
5...40 °C
✓
P10
Comfort setpoint
maximum
35 °C
5...40 °C
✓
P11
Economy heating
setpoint
15 °C
OFF, 5...WCoolEco;
WCoolEco = 40 °C max.
✓
P12
Economy cooling setpoint
30 °C
OFF, WHeatEco...40 °C;
WHeatEco = 5 °C min.
✓
P13
Electric heater when
cooling
ON
ON: Enabled
OFF: Disabled
✓
P14
"Screen lock" function
0
0: Unlock
1: Lock
2: Setpoint adjustable
✓
P15
Fan stage in dead zone
(Comfort)
0
0 = disabled
1 = low speed (Heat and Cool)
2 = low speed (Cooling only)
✓
P16
Buzzer function
ON
ON: Enabled
OFF: Disabled
✓
Parameter display depends on the selected application and function.
Expert level parameters with diagnostics and test
Parameter
Name
Factory setting
Range
RDF800..
Dependencies
Expert level
P30
Heat P-band
Xp/switching differential
2 K
0.5…6 K
✓
P31
Cool P-band Xp/switching
differential
1 K
0.5…6 K
✓
P33
Dead zone Comfort mode
2 K
0.5…5 K
✓
Appl.
*)
P34
Setpoint differential
2 K
0.5…5 K
✓
Appl.
*)
Note: