Operation manual
6
VAM150+250FC
Total Heat Exchanger
HRV (Heat Reclaim Ventilation)
4P586308-1 — 2019.06
Maintenance for the heat exchange element
Cleaning frequency
At least once every two years (for general office use)
(clean the element more frequently if necessary.)
1
Use a vacuum cleaner to remove dust and foreign objects on the
surface of the heat exchange element. (Refer to figure 6)
- Use the vacuum cleaner equipped with a brush on the tip of
the suction nozzle.
- Lightly contact the brush on the surface of the heat
exchanging element when cleaning.
(Do not crush the heat exchange element while cleaning.)
2
Install the air filter securely in place.
3
Put the heat exchange element on the rail and insert it securely
in place.
4
Install the maintenance cover securely in place.
CAUTION
Never wash the heat exchanger element with water.
4PEN586308-1_2019_06.book Page 6 Wednesday, July 10, 2019 10:13 AM
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