JOY HC

The room controller in high-quality design is used for individual temperature control in living spaces, hotels and offices. The heating/cooling valves are controlled by relay contacts or alternatively via 0..10 V signals. 6-way valves can also be controlled with this room controller.This ensures individual and energy-efficient room air conditioning. The device (available with glass front in white or black) has a display and touch-sensitive control buttons. You can set 3 time channels with 4 time periods each. The device is designed for mounting in a flush-mounted box.

Measuring values	temperature
Output voltage	types AO2DO: 0..10 V = (to control 6-way control valve), types 3AO: 3x 0..10 V = (to control 6-way control valve, heating & cooling)
Output switch contact	types AO2DO: 2x contact NO (1x heating, 1x cooling)
Network technology	RS485 Modbus
Power supply	85..260 V ~, types 3AO: 15..24 V = (±10%) or 24 V ~ (±10%) SELV
Power consumption	max. 2 VA (260 V ~)
Measuring range temp.	0..+50 °C
Accuracy temperature	±1 K (typ. at 21 °C)
Inputs	1x 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 functions	setpoint 0..+50 °C
Functions	integrated two-/three-position controller, types 3AO: built-in PI controller
Display	LCD 60x44 mm, 240x160 px, backlight blue
Enclosure	PC, pure white, black, hardened acrylic glass with high scratch resistance
Protection	IP30 according to EN 60529
Connection electrical	terminal block, max. 1,5 mm², inputs: terminal block, max. 1,0 mm²
Ambient condition	0..+50 °C, max. 85% rH non-condensing
Weight	195 g
Mounting	flush mounted in standard EU box (Ø=68 mm, min. depth=45 mm), hollow wall boxes with edge Ø>70 mm have to be covered by wall covering
Notes	black devices: arrows of temperature control coloured red-blue