Troubleshooting
Troubleshooting
Chapter 8 - Maintenance
8.1 Filter Maintenance
The system filter is an integral part of the wall controller and as such it needs to be maintained correctly. Failure to
maintain the filter can result in the system overheating and causing it to fail. In normal operating conditions the filter
should be removed and cleaned every 3 months. However, this 3 month period is a guide only and it can be increased
to every 6 months or decreased to one month depending on the levels of dust in the environment the system is oper-
ating in.
It is recommended that the condition of the filter is checked at regular intervals.
The filter can be removed and cleaned whilst the system is in operation, system shut-down is not necessary.
Note:
Failure to maintain the system filter could result in damage to your system and invalidate the warranty.
8.1.1 Remove the Filter
Open the front panel door and locate the filter housing screw, remove the screw and lift the filter housing away from
the front panel.
Filter Housing Screw
Filter Housing
Filter
Remove the filter from the housing and shake it to remove any dust particles, this should not be done in close
proximity to the system to avoid dust ingress. Ideally, the filter should be cleaned using a vacuum cleaner.
Note: The filter should never be immersed in water or any other cleaning liquid.
For advice on replacement filters, please contact Datapath Ltd.
45
