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RDF300.02 Flush mount room thermostat for 2-/4-pipe FCU with on/off output
Immediately available
RDF300.02 Flush mount room thermostat for 2-/4-pipe FCU with on/off output
Immediately available
Flush mount room thermostat for 2-/4-pipe FCU with on/off output and 2x universal input, fit for square conduit boxes
Product information "RDF300.02 Flush mount room thermostat for 2-/4-pipe FCU with on/off output"
Flush-mount room thermostat for rectangular conduit box with LCD for fan coil units and compressors in DX-type equipment
- Output for 3-speed or 1-speed fan
- 2 or 3-position control outputs
- Two multifunctional inputs for keycard contact, external room / return air temperature (QAH11.1, QAA32), heat / cool changeover, operation mode changeover, window contact on/off, dewpoint monitor, electrical heater enabled, fault contact
- Operating modes: Comfort, Energy Saving and Protection
- Automatic or manual heating/cooling changeover
- Adjustable commissioning and control parameters
- Minimum and maximum setpoint limitation
- Color of housing: signal white (RAL 9003)
- Backlit display
Application selectable:
- 2-pipe system
- 2-pipe system with electrical heater
- 4-pipe system
Technical data
| Operating Voltage |
AC 230V |
| Power Consumption |
8VA |
| Frequency |
50/60 Hz |
| Set point setting and range |
0.5…6K |
| Comfort |
21 ºC (5…40ºC) |
| Economy |
15ºC/30ºC (OFF, 5…40ºC) |
| Protection |
8ºC/OFF (OFF, 5…40ºC) |
| Operation |
As per IEC 60721-3-2 |
| Climatic conditions |
Class 3K5 |
| Temperature |
0…50 °C |
| Humidity |
<95% r.h. |
| Backlit LCD |
YES |
| Housing front color |
RAL 9003 white |
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