Fan coil controller with LCD display, T6590
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| Fan-coil controller with large LCD display, and built in room sensor |
For on/off P+I control of valves, fan and auxiliary electric heater. Eight applications selectable:
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2 pipe system, heating only |
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2 pipe system, cooling only |
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2 pipe system, heating or cooling |
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2 pipe system, heating or cooling, auto changeover (water sensor required) |
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2 pipe system, heating or cooling with auxiliary electric heater (water sensor required) |
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4 pipe system, heating or cooling |
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4 pipe system, heating or cooling, auto changeover |
| • |
4 pipe system, mixed manual and auto |
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| Temp. setpoint range |
10 ... 32 oC |
| Input signal |
optional remote room sensor, water sensor, setback contact for energy saving |
| Control output signal |
switches (230V 1A inrush 3A) on/off for heating- and cooling valve, switches (230V 3A inrush 6A)for fan (3-speed) and heater |
| Power supply |
230 Vac | 5 VA |
| Manual operation functions |
room setpoint; fan speed on/off, low/med/high or auto; heat/cool change-over manual or auto |
| Display functions |
setpoint temperature, room temperature, mode of operation: heat, cool or standby |
| Housing (HxWxD) |
97 mm | 148 mm | 29 mm |
| Protection class |
IP30 |
| Mounting |
directly on wall or wall-box |
| Terminal max. wire size |
2,5 mm2 |
| Product literature language |
controller supplied with installation instructions in English, French, Italian, Spanish |
| Additional description |
| • |
Installer Set Up routine for application selection and parameter settings |
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parameter settings retained in event of power loss |
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adjustable dead band for heat/cool sequence operation |
| • |
activity sensing: back to energy saving mode if no button is pressed for a selected period of time |
| • |
freeze protection |
| • |
LCD display with bright backlight |
| • |
keypad lockout (total or partial) |
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| Description | Additional Product Type |
|---|
| Room temperature sensor NTC20k | RF20  | | Strap-on water temperature sensor NTC20k | T7414C1012 | | Pipe thermostat to allow automatic heat/cool changeover | L641B1004 |
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