JOY Fancoil

The JOY fancoil controller with its high-grade materials, such as the real glass surface, is used for individual temperature control in hotel rooms, offices and living spaces. It is designed for fan coil units with 2- and 4-pipe systems. JOY is capable to control all common kinds of fan coil units (type 5DO for 3-stage fans and type EC for 0..10 V fans). With the EC 3AO model, proportional valve actuators (also 6-way valves) and a 0..10 V EC motor can be controlled. This ensures individual and energy-efficient room air conditioning. The device (available in black or white) offers an integrated LCD and touch-sensitive control buttons. A scheduler can be set with 3 time channels and 4 time periods each. The device is designed for mounting in a flush-mounted box.

Measured valuestemperature
Output voltagetypes AO2DO: 0..10 V = (to control EC fan), types 3AO: 3x 0..10 V = (to control EC fan, heating & cooling or to control 6-way control valve)
Output switch contacttypes 5DO: 5x contact NO (1x heating, 1x cooling, 3x fan stages), types AO2DO: 2x contact NO (1x heating, 1x cooling)
Network technologyRS485 Modbus
Power supply85..260 V ~, types 3AO: 15..24 V = (±10%) or 24 V ~ (±10%) SELV
Power consumptionmax. 2 VA (260 V ~)
Measuring range temp.0..+50 °C
Accuracy temperature±1 K (typ. at 21 °C)
Inputs1x input for NTC10k or floating contact, 1x input digital for floating contact (not types BUS), input change-over (230 V ~), 3AO: instead of input change-over (230 V ~) additional input digital for floating contact
Control functionssetpoint 0..+50 °C
Functionsintegrated PI and two-/three-position controller, types 3AO: built-in PI controller
DisplayLCD 60x44 mm, 240x160 px, backlight cold white
EnclosurePC, pure white, black, glass
Protection (IP)IP30 according to EN 60529
Electrical connectionterminal block, max. 1,5 mm², inputs: terminal block, max. 1,0 mm²
Ambient condition0..+50 °C, max. 85% rH non-condensing
Weight195 g
Mountingflush-mounted in standard EU box (Ø=60 mm, min. depth=45 mm), hollow wall boxes with edge Ø>70 mm have to be covered by wall covering
NotesThe device can be parameterized comfortably with uConfig (free of charge via, the parameters are transferred to the device via SD card

Contact us:

Thermokon Sensortechnik GmbH
Platanenweg 1
35756 Mittenaar
Tel.: +49 2778 6960-0

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