Maintenance And Care; Preventative Maintenance - Dantherm HCC 260 P1 Service Manual

Preventative maintenance

Introduction
Warning
WARNING
Caution
Scope of
maintenance
Replace filters
(1 year)
28

Maintenance and care

To keep the unit into specifications, preventive maintenance has to be carried out, with
specific intervals to avoid breakdown, inefficient operation and to maximize the expected
lifetime, of 10 years or more.
It is important to notice, that intervals between filter maintenance can vary depending on the
specific environment. Moving parts are wearing parts, that needs replacements when worn
down, dependent on the specific environment.
The factory warranty is only valid if documented preventive maintenance has been carried
out. The documentation could be in form of a written log.
• Turn off the power supply before applying any work on the unit!
• Only trained and certified technicians are allowed to service the fans. Users are allowed
to changes filters only.
• Make sure that all work is finished and the front cover plate is fully mounted before tur-
ning on the power supply again. .
The following parts needs preventive maintenance:
Service interval Task
6 month Filter check. Change if required
Filter replacement
1 year
External condensate discharge
Heat exchanger
Fans
2 years
Drip tray/internal discharge
Internal air ducts
Check or replace filters when the filter alarm sounds, and flashes on the remote control. Al-
ways reset the filter timer after a filter replacement. See the remote control manual for more
information.
Filter intervals can be adjusted to adapt pollution level in the house, and outdoor air particle
content. See how in "User Right" on page 27
Filters must, however, be checked every six months. Dantherm always recommends replac-
ing filters at least once a year. When checking the filters, clean the unit externally around the
filter openings with a damp cloth, to maintain good hygiene.
The filters are located behind the small lids, on the front panel
Maintenance and care: User Rights
To be carried out by:
User
User
Trained engineer
Trained engineer
Trained engineer
Trained engineer
Trained engineer
Filter reset button
Fig. 25