Service Guide; Preventative Maintenance - Dantherm ACT-7 Series User Manual

Service Guide: Preventative maintenance

Preventative maintenance

Introduction
Preventative maintenance is necessary at regular intervals if the unit has to function efficient-
ly and if you want to ensure the expected lifetime of minimum 10 years.
Weekly Check the fluid level every week and top up as needed (see detailed procedure in section
"Check the fluid level" on page 7).
Monthly
The air inlet filter of the room unit and the inside of the heat exchanger must be kept clean
in order to ensure best performance. Check once a month and clean as needed. Follow this
procedure to perform the monthly service:
Step Action
Inspect/ clean air filter
1
2
3
Inspect /clean heat exchanger
1
2
3

Service Guide

Remove the upper front plate by pushing
it up and pulling it out.
The filter is fitted to the rear of the front
plate and is held on with magnets.
Remove the filter and check, if it is dirty.
Vacuum clean excess dirt and wash the
filter with soapy water, if needed.
Leave the filter to dry before refitting it
and operating the ACT-7.
Loosen the screws and remove the side
plate of the heat exchanger.
If needed: Carefully vacuum clean coarser
dirt and wipe off the dust from the inside
of the heat exchanger.
Reattach the side plate with screws.
15