Technical data

9.2 ANNUAL MAINTENANCE (ESSENTIAL)
Your unit is equipped with a wall controller (ACCGSC1 or ACCGSC3), which tells when to perform maintenance when the Filter
Maintenance light stays ON. Otherwise, this maintenance must be performed once a year to ensure your unit proper operation for years
to come. Proceed as the Semi-annual Maintenance (Section 9.1), but instead of replacing the prefilter (point 4), discard the complete
HEPA Filter cartridge (including prefilter). Install a new HEPA filter cartridge with a new prefilter on it.
9.3 MASTER RESET
Use the master reset only if you replace the filters before the annual maintenance indicator is on. By inserting a small rod (eg: paper clip
end) during 5 seconds and more into the reset filter hole of the wall controller, a master reset will be done and both semi-annual and
annual maintenance filter time clocks are reset.
A
CCGSC1 Control: The filter maintenance indicator will flash 1/4 second if the wall control is on Low or High position.
A
CCGSC3 Control
: If the wall control is in ”Off” position, “Fresh air” LED indicator will flash for 1 second.
If the wall control is in ”Lowl Ventilation” or “High Ventilation” position, the unit motor, the “Fresh air” light
indicator and fan speed LED indicator (“Low Ventilation” or “High Ventilation”) will turn off for 3 seconds.
If the wall control is in ”Recirculation” position, the “Recirculation” LED indicator and the unit motor will turn off for 3
seconds.
9.4 OPTIONAL ALPINE/PINE FILTER
During pollen season, or as needed, remove the assembled hood from its backplate by removing its 2 retaining screws. Then, slide out the
optional Alpine/pine filter and clean it under water. Let dry before reinstalling it on the assembled hood. Reinstall the hood on its backplate.
9. MAINTENANCE (CONT’D)
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