Maintenance And Care; Inspection Of The Filter - Dantherm HCV 300 Manual

Inspection of the filter

Introduction
Interval summary
Preparing the
inspection
Filters - alarm and
inspection
(6 months -1 year)
12

Maintenance and care

Preventative maintenance is necessary at regular intervals if the unit is to function efficiently
and optimally, in order to avoid unintended operation stoppages and to ensure the expected
lifetime of minimum 10 years.
It is important to notice, that intervals between filter maintenance can vary depending on
the specific environment, and that moving parts are wearing parts, that needs replacements
when worn down dependent on the specific environment.
The factory warranty only applies if it can be documented that regular preventative main-
tenance has been carried out as prescribed. The documentation can consist of a written log
including a company stamp or equivalent.
At minimum, maintenance must be carried out as shown here:
Interval Task
6 month Check filters, Replace if required
1 year Replace filters
Remove upper part of the front cover.
The unit has a built in timer for filter alarm (6 months by default). The timer period for the
filter alarm can be changed via remote control or PC Tool or can be reset via the alarm button
When the timer has expired a filter alarm is triggered. A buzzer will sound and the LED of the
"!"-button will light yellow-orange. (If the LED lights RED, please see: Troubleshooting on page
41.)
Resets filter alarm when the alarm has been triggered
5 Sec. press
Resets filter timer without the timer having expired.
A short beep will sound, indicating that the filter alarm has been reset succesfully.
Step Action
1 Pull out and inspect the filters, when the
filter alarm has been triggered.
2 Even if only one of the filters is dirty, we
recommend to change both filters in order
to avoid an imbalance in the air flow through
the unit.
NB: Change the filters at least once each
year regardless of whether they are dirty or
an alarm has been triggered.
3 After changing the filters, the filter alarm
must be reset with a short press on the alarm
button.
A short beep will sound, indicating that the
filter alarm has been reset succesfully.
Maintenance and care: Inspection of the filter
To be carried out by
User
User
Illustration
USER MANUAL