Siemens RDF800KN Series User Manual

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Siemens RDF800KN.., RDF800KN/VB, RDD810KN/NF Basic documentation CE1P3174en
Smart Infrastructure 2020-02-21
2)
In case of manual changeover (P01 = 2), the first heating sequence is disabled to prevent heating
(electric heater) and cooling (coil) at the same time
W = setpoint in Comfort mode
W
HeatEco/Prot
= setpoint heating in Economy or Protection mode
W
CoolEco/Prot
= setpoint cooling in Economy or Protection mode
YR = radiator sequence
E1 = electric heater sequence
On 4-pipe applications, the Comfort setpoint (w) is in the middle of the dead zone,
between the heating and the cooling sequence.
The dead zone can be adjusted via P33.
If manual changeover is selected, then either the cooling sequence or the heating
sequence is released. In this case, the Comfort setpoint is at the selected heating
or cooling sequence.
Comfort mode
Economy/Protection
mode
Application Heating and cooling Heating only
1)
Cooling only
1)
Heating and/or cooling
4-pipe
1)
Manual changeover, P01 = 2
W = setpoint in Comfort mode
W
HeatEco/Prot
= heating setpoint for Economy or Protection mode
W
CoolEco/Prot
= cooling setpoint for Economy or Protection mode
3.6.9 Heating (RDD810KN/NF only)
The RDD810KN/NF room thermostat controls the 2-position outputs in heating
mode:
OFF
ON
W
SDH
Q
T[
o
C]
A6V10453792_D02
T[°C] Room temperature
w Room temperature setpoint
SDH Switching differential "Heating" (P30)
Q Output signal for heating
4
-
pipe applications
Y
T
W
H
eatE
co
/P
rot
W
CoolE
co
/P
rot
Y
T
W
Y
T
W
Y
T
W

Siemens RDF800KN Series Specifications

General

Brand	Siemens
Model	RDF800KN Series
Category	Thermostat
Language	English