1
Maintenance instructions
DucoBox Energy Comfort
In order to ensure that the ventilation system will operate correctly, the unit must be inspected and maintained at periodic inter-
vals at a number of points. A well-maintained unit has a positive impact on efficiency, runs quieter and boasts a longer service life.
Please contact your installer in the event of any irregularities.
Always pull the plug out of the power socket or isolate the unit from the power supply before carrying out mainte-
nance or repairs.
1.A
A. Overview
By the user
Item
What
Period
Action
Filters
Check for contamination
3 months
Clean filters
Replace filters
6 months
Replace filters
Vents / grilles
Check for contamination
6 months
Clean the vents
Unit
Check for abnormal noises
1 year
Inform the installer
By the installer
Item
What
Period
Action
Unit
Check for abnormal noises
1 year
Check the fan and valve(s).
Condensate drain
Check for correctly operating
condensate drain + clean
1 year
Clean condensate drain
Filters
Replace filters
1 year
Replace filters if necessary
Vents / grilles
Check for contamination
1 year
Clean vents if necessary
Fans
Check + clean fans
4 years
Clean fans
Heat exchanger
Check + clean heat exchanger
2 years
Clean heat exchanger
Bypass valve
Check bypass operation
4 years
C clean bypass valve
Housing
Check
4 years
Check + deal with damage or corrosion
phenomena
Ducts
Clean supply ducts
5-6 years
Clean ducting network
Clean exhaust ducts
8 years
Clean ducting network
1.B
User
Filters
See Duco ventilation systems user manual at
Vents
See Duco ventilation systems maintenance instructions and DucoVent Design maintenance instructions.
English
L2001513
Revision A (19.06.2020)
maintenance-instructions-DucoBox-Energy-Comfort-(en)