User guide

- 17 -
10- Technical characteristics
Electrical
• 230 V, 50 Hz power supply, ±10%
• Class II insulation
• Power consumption: 0.5 VA
• Power supplied operating contact output, 10 A,
230 V
• Automatic action: type 1.C
• 1 pilot wire input from programmer
Specific operation
• 6 Operating modes:
- Comfort and economy (adjustable from 5°C to
30°C)
- Comfort -1°C and Comfort -2°C
- Frost protection adjustable from 5°C to 15°C
(except for underfloor sensor applications)
- Off
• P.I. type regulation (proportional integral),
20 minute time base either in relation to the
thermostat sensor, or in relation to an underfloor
sensor.
• eu.bac certificate no. 020713
Application: Electric Underfloor Heating
CA: 0.7
- 16 -
8.2.2 Underfloor sensor set-point setting
(selection of sensor type made in § 7.2)
Select the mode to set ( or , Frost protection)
by the button .
Use or , to make your choice (setting of
5 to 40°C for Comfort or Economy, and 5 to 30°C for
Frost protection).
Note: Note: Setting the floor temperature to 26°C
corresponds to a room temperature of about 20°C.
A floor temperature of 23°C corresponds to a room
temperature of about 18°C.
The values specified are theoretical values.
The settings must be readjusted after a few days
use.
When a choice is made to display the current
temperature (default mode, § 7.1), the first time the
button or is pressed will display room
temperature, pressing it a second time allows you
to adjust the set-point.