Topvex Series
HWC - Hot Water Coil,
ELP - Electric Pre-Heater installation instructions
Systemair Inc.
7
2.4 HW Installation in Topvex FR800-3800 (Pre-Heat)
1
Open the inspection door at the supply/extract air
side of the unit.
2
Remove bag filter and frame.
3
Insert the water heating coil in front of the outdoor
air connection and push the connection tubes
through the prepared holes in the unit gable.
4
Re-install the bag filter and frame.
