Siemens RDG110

CE1N3181en
2017-11-20
Building Technologies
s
3
181
RDG100
RDG110
RDG110U
RDG100T RDG100T/H
RDG160T
RDG160TU
Wall-mounted room
thermostats with LCD
RDG1..
for fan coil unit applications
for universal applications
for use with compressors in DX-type equipment
∂ RDG100..: Operating voltage AC 230 V, On/Off, 3-positon or PWM control
outputs
∂ RDG110: Operating voltage AC 230 V, On/Off relay (SPDT) outputs
∂ RDG110U: Operating voltage AC/DC 24 V, On/Off relay (SPDT) outputs
∂ RDG100../RDG110..: Output for 1-speed and 3-speed
∂ RDG160T..: Operating voltage AC/DC 24 V, DC 0…10 V or On/Off control
outputs
∂ RDG160T..: Output for 1-speed, 3-speed or ECM fan DC 0...10 V
∂ Operating modes: Comfort, Economy and Protection
∂ Automatic or manual fan speed
∂ 3 multifunctional inputs for keycard contact, external sensor, etc
∂ Automatic or manual heating/cooling changeover
∂ Adjustable commissioning and control parameters
∂ Minimum and maximum setpoint limitation
∂ Backlit display
Additional features of RDG100T, RDG160T.., RDG100T/H:
∂ Infrared remote control receiver
∂ Auto Timer mode with 8 programmable timers
∂ Auto timer can be disabled via P02
∂ Auto timer can be disabled via DIP switches (RDG160T..)
∂ Landscape design (RDG100T/H only)
∂ Selectable relay output functions (RDG160T..)

Siemens RDG110 Specifications

General

Type	Room thermostat
Operating Voltage	AC 230 V
Accuracy	±0.5 K
Protection Class	IP30
Display	LCD
Relay Outputs	1
Mounting	Wall
Ambient Temperature	0 to 50 °C

Summary

Type summary

Equipment combinations

Lists compatible equipment and their product numbers for the thermostats.

Accessories

Ordering Information

Details product ordering information, stock numbers, and designations.

Mechanical Design

Describes the physical construction of the thermostat, including housing and mounting plate.

Operation and Settings

Explains the physical controls (buttons, rotary knob) and their usage.

Commissioning

Temperature Unit Selection Wizard

Guides users through selecting °C or °F display units for the thermostat.

Control Sequence Settings

Allows adjustment of control logic based on application type (e.g., 2-pipe, 4-pipe).

Compressor Application Settings

Optimizes compressor minimum output on-time and off-time to prevent damage.

Sensor Calibration

Recalibrates the built-in room temperature sensor if readings are inaccurate.

Setpoint Range Limitation

Configures minimum and maximum setpoint limits for user comfort and energy saving.

Technical Data

Power Supply Specifications

Details rated voltage, frequency, power consumption, and protection requirements.

Output Specifications

Lists available control outputs (relay, PWM, DC) and their electrical ratings.

Input Specifications

Describes the types, ranges, and configurations for multifunctional and digital inputs.

Eco Design and Labelling Directives

Operational Data and Classes

Provides operational data and eco design classes for space and combination heaters.

Environmental Conditions

Specifies operating, transport, and storage climatic conditions and humidity limits.

Standards and Directives

Lists relevant EU conformity (CE), RCM, UL, CSA, and safety standards.