Back to Air conditioning

RKDSB-171.000

Room hygrothermostat, surface-mounted, 24 VAC or 230 VAC, 10…35 °C, 30…100% r.H., 2 changeover contacts

Hygro-thermostat for the simultaneous control or monitoring of temperature and humidity in offices, living rooms, hotels as well as swimming pools, conservatories and residential bathrooms and suitable for all types of heating. The device can be operated with either 24 V~ or 230 V~. With electric underfloor heating systems, care must be taken to ensure that the heating output cannot overheat the screed even during continuous operation. For hot water heating systems, a maximum of 10 normally closed valves must be connected to the heating output or a maximum of 5 normally open valves to the cooling output. In the case of cooling, a maximum of 5 normally closed valves must be connected to the cooling output or a maximum of 10 normally open valves to the heating output. Any temperature limiters required must also be installed.


SKU: MA220000 Categories: , ,
Can be read offNo
Number of outputs6, 6
Output signalswitching
External settingYes
Operationrotary knob and switches
Operating voltage230 VAC, 50 Hz / 24 VAC, 50 Hz, 230 VAC, 50 Hz / 24 VAC, 50 Hz
DesignBerlin 3000, Berlin 3000
Relative humidity setting range30 … 100 %
Electric connectionscrew terminals
Colourpure white
RAL colour number (similar)9010
Sensor elementplastic fibres and bimetal
Internal settingNo
Bearing temperature–20 … 60 °C
Max. air humidity (non-condensing)95 % r.H.
Housing materialplastic ABS
Max. switching voltage230 VAC, 50 Hz
Max. switching current10 (4) A
Mechanical range reductionYes
MediumAir
Min. switching voltage24 VAC, 50 Hz
Min. switching current100 mA
With thermostatYes
Mounting/attachmentsurface mounting
Surface finishmatt, matt
Control range10 … 35 °C, 10 … 35 °C
Humidifying/dehumidifying control functionYes
Heating control functionYes
Cooling control functionYes
Switching differentialHeating/cooling: 1 K / 4 % r.H.
Switching difference, can be adjustedNo
Switching elementmicroswitch and bimetal
On/Off switchYes
Switching contact2 two-way contacts
Potential free switching contactNo
Switching power2300 W
Protection classIP30
Protection classII, following appropriate mounting
Safety and EMCin accordance with DIN EN 60730
Ambient temperature0 … 50 °C
Degree of contamination2
Assemblycomplete device
Dimensions (W x H x D)110 mm x 110,7 mm x 26 mm

Loading specification text...

PhotoTypeArt. no.Features
JZ-17JZ-17MN990001Adapter plate for Berlin 3000 housing (hard-wired)View product