13 | About the units and options
Installer and user reference guide
40
VAM350~2000J8VEB
Heat reclaim ventilation unit
4P664012-1 – 2021.08
13.4 Combining units and options
INFORMATION
Certain options may NOT be available in your country.
13.4.1 Possible options for the heat reclaim ventilation unit
Adapter PCB
Options BRP4A50A and KRP2A51.
At temperatures below –10°C, it is mandatory to use an electrical pre-heater. This
heater is connected with option PCB BRP4A50A.
CAUTION
If an electrical heater is installed, use non-flammable duct. For safety reasons, be
sure to keep a distance of at least 2 m between the heater and the heat reclaim
ventilation unit.
For model 650: the optional mounting plate (EKMP65VAM) is required.
For models 1500 and 2000: the optional mounting plate (EKMPVAM) is required.
When installing option KRP2A51, the optional installation box (KRP1BA101) is
required.
Filter
This option may be mandatory. Check the local legislation. It is recommended in
places with poor outside air quality.
Install the filter behind the heat exchange element either at the supply air side or
at the exhaust air side. Keep the standard filter in place. Remove the standard filter
ONLY when installing an option filter both in front of and behind the heat exchange
element.
For installation instructions, see the installation manual of the filter kit.
Pressure drop over the filter
(a)
Model Filter class 350+500 650 800~2000
EKAFVJ50F6 M6 ● — —
EKAFVJ50F7 F7 ● — —
EKAFVJ50F8 F8 ● — —
EKAFVJ65F6 M6 — ● —
EKAFVJ65F7 F7 — ● —
EKAFVJ65F8 F8 — ● —
EKAFVJ100F6 M6 — — ●
EKAFVJ100F7 F7 — — ●
EKAFVJ100F8 F8 — — ●
(a)
See the databook for pressure drop curves for each capacity class of unit and each class of
filter.
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