EHC-NERIS_ENG-Rev.0-23-09-2021
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PROGRAMMABLE DIGITAL THERMOSTAT
Introduction
There are 7 operational modes: Comfort, Night, Frost, Pilot Wire, Program,
2hr Boost, Stand-by.
"Comfort" mode:
The thermostat keeps the room temperature at the value
set by the user.
"Night" mode:
The electronic control keeps the room temperature to a level
below the configured “Comfort” value.
"Frost ' mode:
The electronic control keeps the room temperature above 7°C.
"Pilot Wire"
mode: The operations of device are controlled through the signal
received from the "Pilot Wire" system.
"2hr Boost" mode:
The electronic control powers the heating element for a
period of 2 hours independently of the configured temperature. At the end of
the 2-hour time period, the device returns to previous operational mode. For
safety reasons, during the 2-hour time period the room temperature is
automatically controlled in order not to exceed 32°C.
"" mode:
The electronic control operates according to a daily/weekly
program. The program is user defined.
"Stand-by":
The electric resistance is not powered, and all lights are turned
off, however the device is still operative.
Further features:
•Large display showing the configured temperature, time, program and current
operational mode.
•The user according to their needs can configure the daily/weekly program.
•The “Open Window Detection” function enables detecting of an open window
by sensing a sudden decrease of the temperature in the room. In such a case,
the device deactivates the heating element for a maximum of 30 minutes or
until an increase of the room temperature reveals that the window has been
closed.
