XE99 Digital fan-coil thermostat, 24 Vac, with up to 2 x SPST outputs, T8574/T8575
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| Electronic fan-coil thermostat with digital display |
| For on/off P+I control of the valve, or the valve and the fan in fan-coil applications |
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| Approvals |
CE |
| Protection class |
IP30 |
| Switch function/capacity |
SPDT 24 Vac, 4 A resistive, 2 A inductive ratings |
| Power supply |
24 Vac | 0.75 VA |
| Terminal max. wire size |
1.5 mm2 |
| Temp. setpoint range |
10 ... 30 oC |
| Control output signal |
On/off P+I, 24 Vac |
| Temperature element |
NTC100k |
| Manual operation functions |
on/off switch |
| Product literature language |
Multilingual |
| Earthing |
double insulated |
| Housing (HxWxD) |
94 mm | 122 mm | 37 mm |
| Additional description |
Additional features include:
| • |
Installer Mode where many control parameters can be adjusted |
| • |
energy savings feature activated by an external input |
| • |
oC or oF display can be selected |
| • |
Adjustable deadband (for sequence control) |
| • |
Adjustable setpoint limits |
| • |
Adjustable minimum relay off-times |
| • |
EEPROM retains user settings in event of power loss |
| • |
Plug-in remote sensor (some models) |
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