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RDF340 Flush mount room thermostat for 2-/4-pipe FCU with DC valves, 3-speed fan and 2x universal input, fit for square conduit boxes
RDF340 Flush mount room thermostat for 2-/4-pipe FCU with DC valves, 3-speed fan and 2x universal input, fit for square conduit boxes
SKU:RDF340
60 in stock
Regular price
RM486.00
Regular price
RM414.00
Sale price
RM486.00
Unit price
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per
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Flush-mount room thermostat for rectangular conduit box, with LCD for fan coil units
- Output for 3-speed or 1-speed fan
- 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)
Application selectable:
- 2-pipe system
- 2-pipe system with electrical heater
- 4-pipe system
Technical Specifications:
| Operating voltage |
AC 24 V
|
|
Power consumption
|
8 VA
|
|
Setpoint setting range
|
5…40 °C
|
|
Switching differential
|
0.5…6 K
|
|
Analog inputs, number
|
2
|
|
Analog outputs
|
Heating/Cooling
|
|
Analog outputs, number
|
2
|
|
Analog output, signal
|
DC 0...10 V
|
|
Analog output, current
|
1 mA
|
|
Relay outputs
|
Fan: Normally open contact , Potential-free
|
|
Relay outputs, number
|
3
|
|
Relay output, switching voltage
|
AC 24…230 V
|
|
Relay output, switching current
|
5 (2) A
|
|
Type of fixing
|
Recessed rectangular conduit box BS4662 with fixing centres of 60.3 mm
|
|
Degree of protection
|
IP30
|
|
Dimensions (W x H x D)
|
86.1 x 86.1 x 57 mm
|
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