13
Table of information - requirements for electric local space heaters
P
Item
Symbol Value
Unit
Model identifier(s):
DVS500W
DVS1000W
DVS1500W
DVS2000W
Heat output
Nominal heat output
Pnom
0.5
1.0
1.5
2.0
kW
Minimum heat output
(indicative)
Pmin
0.25
0.5
0.75
1.0
kW
Maximum continuous
heat output
Pmax
0.5
1.0
1.5
2.0
kW
Auxiliary electricity consumption
At nominal heat output elmax
0.465
0.990
1.423
1.890
kW
At
minimum
heat
output
elmin
0.231
0.496
0.723
0.946
kW
In standby mode
elSB
0.38
0.38
0.38
0.38
kW
Item
Type of heat input, for electric local space heaters
Manual heat charge control with integrated thermostat
[no]
Manual heat charge control with room and/or outdoor temperature feedback
[no]
Electronic heat charge control with room and/or outdoor temperature feedback
[no]
Fan assisted heat output
[no]
Type of heat output/room temperature control
Single stage heat output and no room temperature control
[no]
Two or more manual stages, no room temperature control
[no]
With mechanic thermostat room temperature control
[no]
With electronic room temperature control
[no]
Electronic room temperature control plus day timer
[yes]
Electronic room temperature control plus week timer
[yes]
Other control options
Room temperature control, with presence detection
[no]
Room temperature control, with open window detection
[yes]
With distance control option
[no]
With adaptive start control
[no]
With working time limitation
[no]
With black bulb sensor
[no]
Remark:
For electric local space heaters, the measured seasonal space heating energy efficiency
η
s cannot
be worse than the declared value at the nominal heat output of the unit.