Inspection And Maintenance; Inspection And Maintenance Schedule - Heatrae Sadia ADVANCE Installer Manual

6. Inspection and maintenance

Proper functioning of the ventilation unit, its effectiveness and its
service life can only be assured if the system is inspected and
maintained in accordance with the provisions below. These
provisions are based on normal operating conditions.

6.1. Inspection and maintenance schedule

Inspection schedule Advance and Advance Plus
Check for unusual noises coming from
Noise
the ventilation unit, air valves and ducts
Filter G3
Filter G4 Check for soiling
Filter F7
Check for soiling and condensation
Ventilation unit
leakage
Motor module Check for soiling/imbalance
*
Check functioning and for soiling
Bypass valve
Air valves Check for soiling
Ducts Check for soiling
*
Only applies to Advance Plus
Maintenance schedule for Advance and Advance Plus
Clean (first 3 months)
Filter G3
Replace (with G4 or F7)
Clean
Filter G4
Replace
Clean
Filter F7
Replace
Clean outside
Ventilation unit
Clean condensate hose
Motor module Clean
*
Clean
Bypass valve
Air valves Clean
Ducts Clean
Battery for RF remote
Replace
control
*
Only applies to Advance Plus
30
ä
Caution!
If the ventilation system is being used under harsh operating
conditions or in a very dirty environment, extra maintenance
may be required.
User Installer
6 months 1 year
1 week —
9 months 1 year
6 months 1 year
6 months 1 year
— 1 year
— 1 year
3 months 1 year
— 4 years
User Installer
Where
1 week
necessary
Where
3 months
necessary
Where
9 months
necessary
Where
18 months
necessary
Where
6 months
necessary
Where
12 months
necessary
3 months 1 year
— 1 year
— 4 years
— 1 year
3 months 1 year
— 8 years
Where Where
necessary necessary
Note
It is not possible to remove the heat exchanger from the
ventilation unit. Under normal conditions, and if the correct
filters are used, it should not be necessary to clean the heat
exchanger.