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Siemens
RDG100.., RDG110.., RDG160T.. Basic Documentation
CE1P3181en
Building Technologies
Functions
2015-07-29
4.5.3 Applications for heat pump systems (RDG110.., RDG160T..)
Applications, DIP setting, Control outputs
Heated or cooled with compressors
1 2 3 4 5
ON
OFF
Heated or cooled with compressors
with electric heater
1 2 3 4 5
ON
OFF
31
81
S
31
N1
T
B1
T
D3
31
81
S
3
2
N1
T
YE
B1
T
D3
Using RDG110.., RDG160T..
Using RDG110.., RDG160T..
Heated and cooled with
compressors
1 2 3 4 5
ON
OFF
2-stage heated or cooled
with compressors
1 2 3 4 5
ON
OFF
31
81
S
35
N1
T
B1
T
D3
31
81
S
3
6
N1
T
B1
T
D3
2
Using RDG110.., RDG160T..
Using RDG110.., RDG160T..
Product no.
Control outputs
Fan
RDG110/RDG110U
On/Off (SPDT)
Disabled, 3-speed, 1-speed
RDG160T/RDG160TU
On/Off, DC 0...10 V
Disabled, 3-speed, 1-speed, DC 0...10 V
Legend YHC..
Heating/cooling valve actuator
M1 1-speed or 3-speed fan
YH
Heating valve actuator
YC
Cooling valve actuator
B1
Return air temperature sensor or external room
temperature sensor (optional)
YE
Electric heater
B2 Changeover sensor (optional)
RDG100..
Use P46/P47 to change output from On/Off (factory setting) to PWM.
Use DIP switches 4 and 5 to change output from On/Off to 3-position.
RDG110..
Select DIP switches "OFF OFF ON" for application with reverse valve, see section
4.7.11.
RDG160T..
Use P46/P47 to change valve actuator output from DC (factory setting) to On/Off.
Use DIP switch 4 to change fan output from DC (factory setting) to 3-speed.
Notes