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COMPUTHERM E800RF Multizone Wi-Fi Thermostat Instruction Manual
In case of higher comfort requirements, the switching sensitivity should be chosen so as to ensure the most
constant internal temperature. However, also make sure that the boiler is switched on several times hourly
only at low outdoor temperatures (eg -10 °C), as frequent switching off and on will impair the efficiency of
the boiler’s operation and increase gas consumption.
The switching sensitivity can be set between ±0.1 °C and ±1.0 °C (in 0.1 °C increments). Except some
special cases, we recommend setting ±0.1 °C or ± 0.2 °C (factory default setting). See Chapter 9 for more
information on switching sensitivity.
11.2. Calibration of the temperature sensor (ADJ)
The measuring accuracy of the thermometer of the thermostat is ± 0.5 °C. The temperature displayed by
the thermostat can be modified in 0.1 °C increments in comparison to the temperature measured by the
temperature sensor, but the modification can not exceed ± 3 °C.
11.3. Antifreezing (FRE)
When the antifreezing function of the thermostat is activated, the thermostat will switch on its output, regar-
dless of any other setting, when the temperature measured by the thermostat goes below 5 °C. When the
temperature reaches 7 °C, normal operation of the output is restored (according to the set temperature).
11.4. Memorizing ON/OFF status in case of a power failture (PON)
By means of the Memorizing Settings function of the thermostat you can select the mode in which the ther-
mostat continues to operate:
•
00/OFF: the thermostat turns off and remains turned off until this mode is altered, regardless whether
the thermostat was on or off before the power failure.
•
01/ON: the thermostat returns to the same state in which it was before the power failure (default setting)
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| General | Details |
|---|---|
| Name | COMPUTHERM E800RF Multizone Wi-Fi Thermostat Instruction Manual |
| Make | COMPUTHERM |
| Language | English |
| Filetype | PDF (Download) |
| File size | 1.03 MB |

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