VALLOX 130 E
585
Ø22
Ø18
T
V
© VALLOX • We reserve the right to make changes without prior notification.
Electric radiator
VALLOX 130 E comes standard with a 1000 W post-heating radiator T (page 2, item 4). Supply
air temperature is adjusted at the thermostat inside the unit (page 2, item 12).
Adjustments can be made within the range of 0...25
°
C.
In summer when heat recovery cell bypass is
activated, the thermostat has to be set at 0
°
C.
Water radiator
VALLOX 130 E VKL comes standard with a water radiator. The model has no device for adjusting
supply air temperature. When the radiator is connected into the heating network, supply air
temperature adjusts according to the temperature in the heating network. In summer use the
circulation of heating water through the radiator has to be stopped.
Supply air can also be adjusted with a self-actuated thermostat, which is not included in the unit
delivery. See the mounting examples in the technical specification in the section describing water-
circulating radiator connections.
In the VKL model it is also possible to bring non-freezing heat transfer fluid into the post-heating
radiator. In addition, the radiator can be provided with a separate non-freezing heating circuit. It
can be built for example with the heat exchanger (V) supplied with the unit.
Vallox 130 E minimum supply air temperatures during heating period
in underfloor heating connection
Water temperature
Water flow Supply air temperature
°
C (and radiator power kW) at different air flow rates
°
C
dm
3
/s
35 dm
3
/s
(kW)
60 dm
3
/s
(kW)
80 dm
3
/s
(kW)
25
0,03
19
(0,3)
18
(0,45)
17,5
(0,5)
25
0,05
19,5
(0,35)
18
(0,45)
18
(0,6)
30
0,03
21
(0,4)
19
(0,5)
19
(0,7)
30
0,05
21
(0,4)
20
(0,6)
19
(0,7)
35
0,03
23
(0,45)
21,5
(0,65)
20
(0,8)
35
0,05
23,5
(0,5)
22
(0,7)
20
(0,8)
POST-HEATING
8
WATER RADIATOR FREEZING PROTECTION
WATER RADIATOR PERFORMANCE
R
0
10
20
3
0
40
°
C
0
10
20
3
0
40
°
C
JP
VALLOX 130 E VKL comes standard with a thermostat (JP) protecting the radiator against
freezing. When radiator temperature goes below +5
°
C, the thermostat stops the unit
and the self-actuated dampers of the fans close. The unit starts and the dampers open
as soon as temperature rises above +10
°
C. The stopping threshold can be adjusted.
