Expert Settings; Access; Ambient Temperature Sensor Adjustement - Cordis PLUS Gebrauchsanweisung

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3- Press the key for 5 seconds. The device returns to its initial
configuration and goes back automatically tothe home display of the
installer settings.

14. Expert settings

14.1 Access

To access the expert settings in 5 steps. From Auto, Comfort, Eco or
Frost protection mode:
Information
1
displays
Press for 5 1
seconds
Information
displays
Setting sequence :
Ambient temperature sensor adjustement → Setting the power →
Restoring factory settings.

14.2 Ambient temperature sensor adjustement

• Overview
Important: This operation is reserved for professional installers only; any
wrong changes would result in control anomalies.
In which case if the temperature measured(measured by reliable
thermometer) is different by at least 1°C or 2°C compared to the setting
temperature of the radiator. The calibration adjusts the temperature
measured by the ambient temperature sensor to compensate for a
deviation from + 5°C to -5°C by intervals of 0,1°C.
5 sec.
2
Press twice
4
Press simultaneously
for 10 seconds
The following factory values will be effective:
Settings
Comfort setting temperature
Boost duration
Keypad lock
Backlighting
Eco mode temperature lowering level
Frost protection temperature
Minimum set of Comfort setting
temperature
Maximum set of Comfort setting
temperature
Maximal Boost duration
Maximum ambient temperature
for the automatic stop of the Boost
Automatic open window
detection
PIN code protection
PIN code
To exit the user setting, press
Information
displays
1
5
= Expert settings
Press briefly
• Ambient temperature sensor adjustement
1- If the ambient temperature difference is negative, example:
Setting temperature (what you want) = 20°C.
Ambient temperature (what you read on a reliable thermometer) = 18°C.
Difference measured = -2°C.
Important: Before carrying out the calibration it is recommended to
wait for 4h after the setting temperature modification to insure that the
ambient temperature is stabilized.
To correct, then proceed as follows:
Sensor temperature = 24°C
(The measured temperature may be different due to the location of the
thermostat in the room).
- 34 -
Factory settings
Operation
19°C
60 min.
Disabled
User settings
L3
-3,5°C
7°C
7°C
30°C
60 min.
39°C
Installer settings
Enabled
Disabled
0000
twice.
3
Press for 10
seconds
Cod. 1910000000276 - nv01