Integral Thermostat
Main features:
- Driver board are bundled with low voltage thermostat as a complete product.
- Heating and Cooling control.
- 3-step (Low, Mid, High) fan-speed control.
- Two options:
- with RS-485 port
- with keycard input
- Available product:
Series Integral thermostat with RS-485 option Integral thermostat with keycard input option Ultimate II G2-TD00A G2-TD00/S488 Titanium GC2-TD00A GC2-TD00/S488 Minimalist EB2-TD00A EB2-TD00/S488 Radiance K2-TD00A K2-TD00/S488 Glare V2-TC00A V2-TD00/S488 Lavina 95 JC2-TD00A JC2-TD00/S488
Technical Data:
Electrical
- Supply voltage: 230V AC
- Power dissipation: < 1.2W
- Terminal:
Screw type: M2.5 Steel zinc plated
Terminal size: 2.5mm2 - Cable size and type: 0.5mm2 - 2mm2
- Cooling valve relay and heating valve relay (SPST-NO):
- Fan speed relay: Low, Mid, High
- Relay rating:
Rated current Voltage 3A 250V AC 3A 24V AC 3A 24V DC 3A 12V DC
Mechanical
- Operating Temperature: -5oC to 30oC
- Dimensions: 86 x 86 mm
- Depth: 34mm
- Fix Center: 60.3 mm
- Materials for the front plastic: high grade polycarbonate
- Materials for housing: high grade polycarbonate
RS-485 port option
- default settings: 9600 bps, none, 2 stop bits.
- to support function code 0x03, 0x06 and 0x10 of Modbus RTU protocol.
- default Modbus address No. is #03.
- wiring diagram for integral thermostat with RS-485 port:
Keycard input option
- to replace RS-485 port with a keycard switch input.
- when keycard switch input is OPEN, thermostat shall go to un-occupied mode.
- when keycard switch input is closed, thermostat shall go to last "occupied mode" setting.
- wiring diagram for integral thermostat with Keycard Input:
Operation mode | Default settings | Remarks |
---|---|---|
Un-occupied | air-con mode: fan mode fan speed: low preset temperature: no change |
When keycard signal is switched from ON -> OFF, thermostat will automatically change to this mode. |
Occupied | last occupied-mode setting |
When keycard signal is switched from OFF -> ON, thermostat will automatically change to this mode. Last occupied-mode setting means that last guest settings before keycard removed. |