Wireless room thermostat, DT92
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| Room thermostat and relay box, with 2-way RF-communication between these units. The thermostat is non-programmable; it has a large LCD display and simple user interface. |
For general purpose control of boilers, zone valves, pumps, thermal actuators, electric heaters and fan-coil units.
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self-learning TPI Fuzzy logic control |
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adjustable proportional band |
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adjustable on/off time |
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frost protection |
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setpoint limits |
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fail-safe operation |
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installer mode |
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transmission and signal strength features |
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| Approvals |
CE |
| Protection class |
IP30 |
| Switch function/capacity |
relay box with SPDT-switch 24..230 Vac, 5 A resistive, 3 A inductive; potential free |
| Power source |
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relay box: 230 V, 1 VA |
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thermostat: battery powered, 2 x 1,5 V AA Alkaline cells |
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| Battery life |
minimum 2 years |
| Terminal max. wire size |
2,5 mm2 |
| Temp. setpoint range |
5 ... 35 oC |
| Control output signal |
on/off |
| Manual operation functions |
-off/standby, -setpoint, -ECO |
| Display functions |
thermostat:
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room temperature, setpoint, off/standby mode, relay status, RF communication, ECO mode and countdown |
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frost protection, internal fault, battery low, loss of RF communication |
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| LED functions |
relay box:
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green LED for relay on/off status, transmission test |
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red LED for status in RF binding or reset modes, loss of RF communication |
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| Product literature language |
multilanguage user guide included in package |
| Earthing |
double insulated |
| Housing (HxWxD) |
92 mm | 90 mm | 27/30,5 mm |
| Model | Type |
|---|
| standard | DT92A1004  | | with ECO button for up to 24h energy-saving setback with adjustable setpoint | DT92E1000 |
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