11
Danfoss Heating Solutions
VIJPD102
06/2015
Installation Guide
eco Intelligent Radiator Thermostat
2. Technical specifications
Thermostat type
Programmable electronic radiator valve controller
Recommended use
Residential (pollution degree 2)
Actuator
Electromechanical
Display
Grey digital with backlight
Software classification
A
Control
PID
Power supply
2 x 1.5 V alkaline AA batteries (not included)
Power consumption
3 μW in standby
1.2 W when active
Battery life
Up to 2 years
Low battery signal
Battery icon will flash in display.
If battery level is critical, the whole display will flash.
Ambient temperature range
0 to 40 °C
Transportation temperature range
-20 to 65 °C
Maximum water temperature
90 °C
Temperature setting range
4 to 28 °C
Measurement interval
Measures temperature every minute
Clock accuracy
+/- 10 min/year
Spindle movement
Linear, up to 4.5 mm, max. 2 mm on valve (1 mm/s)
Noise level
<30 dBA
Safety classification
Type 1
Weight (incl. batteries)
177 g (with RA adapter)
IP class
20 (not to be used in hazardous installations or in places
where it will be exposed to water)
Approvals, markings etc.
Intertek