EVO250DC
Whole House Heat Recovery Unit
for domestic and commercial use
with Low Energy DC Motors
Optional - Remote LCD
Installation, Operating and Maintenance
Instructions
Page 5
Commissioning
1. The commissioning must only be carried
out by a suitably qualified person.
2. Prior to starting the commissioning pro-
cedure, ensure that the ductwork con-
nections and airflow directions match
one of the options 1 or 2, shown on page
4. Check that the drain connection is on
the correct side.
3. Before making any adjustments, ensure
that the air valves or grilles are fully open.
4. Please see separate "LCD Control Panel
Commissioning Instructions" for details
on commissioning and user operations
..
WARNING : With the control board panel
removed, 230 volt live connections are
accessible.
Cleaning and Maintenance
WARNING: The unit uses a 230V supply and contains rotating mechanical parts.
• Before carrying out any maintenance or cleaning operations the mains electrical supply MUST be dis-
connected
.
The air filters and heat exchanger of the Vectaire EVO250DC should be cleaned regularly by a
suitably qualified person (the frequency of cleaning will vary depending on the installation environment). Filters should
be replaced after a maximum of 3 cleaning cycles.
Filters:
•
Remove the filter covers on the front panel.
•
Slide out the filters by pulling out the tabs
•
Clean the filters carefully using a vacuum cleaner, replace in the slots and refit the filter covers
Heat Exchanger:
•
Firstly remove filters as described above
•
Remove the screws securing the front panel and carefully lift off. Using the plastic strap fitted, carefully pull
out the heat exchanger
•
Caution: if this is done during cold weather, the heat exchanger may contain water. It is advisable to have a
plastic bowl available to avoid spillage.
•
Lightly clean the faces of the heat exchanger with a vacuum cleaner. Replace the heat exchanger carefully,
by sliding the assembly back into the cabinet.
•
Replace the front cover by hooking the top edge into the slots in the cabinet and secure in place using the
screws.
•
Finally, replace the filters as above.
Never use water or any other fluids to clean the heat exchanger.
•
Return the heat exchanger and filters to their original position.
•
Replace the front cover and ensure it is securely located at the top before tightening all screws.
•
Power to the unit can now be restored.
Filter Replacement
Filters should be replaced annually or after a maximum of 3 cleaning cycles.
Replacement filters are available from Vectaire - call us on +44 (0) 1494 522333 or via [email protected]
Vectaire Ltd, Lincoln Road, Cressex Business Park, High Wycombe, Buckinghamshire, HP12 3RH
Tel: +44 (0)1494 522333. Fax: +44 (0)1494 522337. Email: [email protected]
EVO250DC LCD 160119
E & O.E
