Brookvent Aircycle 3.1 Replacement Heat Exchanger Core
The Aircycle 3.1 Heat Recovery Exchange Core is protected by two filters. As long as the filters are regularly changed as detailed in the previous section there should be no need to access the system’s heat recovery core. However, should regular filter changes not be adhered to it may be advisable to access the system’s heat recovery core, and where required, clear it of any debris that may have collected.
Step By Step Process
Step 1. Isolate the unit from the mains and ensure all supply circuits are disconnected. Never run the system with the MVHR heat exchange core removed.
Step 2. Remove the front door panel via its 4 screws.
Step 3. Remove both filters.
Step 4. Remove the heat exchanger from the unit by pulling the plastic strip running across the front of the heat exchanger.
Step 5. Carefully remove any dust from the heat exchanger with a household vacuum cleaner. Do not attempt the clean the heat exchanger with any fluids.
Step 6. Carefully reinsert the new heat exchange core into the unit.
Step 7. Reinsert both filters (change if necessary) and replace the front door ensuring all four screws are securely fastened. Also ensure the filter tabs on the front of the unit are
securely fitted.
Step 8. Power the unit on at the isolator and ensure any supply circuits are reconnected.
Product Code: AS 90-09-803
If you have any questions regarding this procedure, please get in contact with the office on 02890616505 or hello@brookvent.co.uk
