Page 6
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 connec-
tions 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 re-
moved, 230 volt live connections are acces-
sible.
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 heat exchanger within the unit should be cleaned annually.
Filter Cleaning/Replacement
1. Remove the filter access strips from the bottom panel.
2. Slide out the filters by pulling the tabs.
3. Clean the filters carefully using a vacuum cleaner. Replace the filters in the slots and refit the covers.
4. Filters should be replaced annually or after a maximum of three cleaning cycles.
Heat Exchanger Access and Cleaning
1. Disconnect the condensate drain from the drain connector.
2. Remove the four screws retaining the access panel and completely remove the panel.
3. The heat exchanger and condensate drain tray are a single assembly, fastened together with a plastic
strap. Before pulling out the heat exchanger by the strap, ease out the two sides of the drain tray at the
drainage end.
4. Pull the strap gently downwards and the assembly should come out. Ensure that the drain tray is not
trapped, by carefully easing it out together with the heat exchanger.
Keep the whole assembly as horizontal as possible when removing, as there may be water within the heat
exchanger.
5. Using a vacuum cleaner with a soft brush attachment, carefully remove any dust from the faces of the heat
exchanger.
6. Check that the drain connector is clear of any deposit or blockage and remove as necessary.
Do not use any type of cleaning fluid on this product.
7. Replace the assembly by locating the heat exchanger within the guide rails at each side of the cabinet and
push upwards. Ensure that the two sides of the drain tray are also located correctly within the internal
mouldings of the cabinet.
8. Check that the drain connector is located in its correct position.
9. Replace the access panel and secure using the four screws.
10. Re-connect the drain pipe and ensure that there is the required amount of fall away from the unit.
Switch on the power to the unit and check that it is running correctly.
should you have any queries relating to these instructions, please contact the
Vectaire Technical Department 01494 522333
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]
WHHR Mini DC LCD 070817
E & O.E
