Maintenance - Technibel CWX 6 Notice D'installation Et D'utilisation

7.2 - SWITCH ON THE UNIT
• Using the isolation and protection device.
• Start the device using the control box.
• Check that the fan operates correctly at the three
ventilation speeds, without abnormal mechanical noise.
7.3 - FILLING THE HYDRAULIC CIRCUIT
WITH WATER
• If a control valve is assembled, make sure that it operates
correctly, activating it by using the remote control.
• Check that all the connections are watertight.
• Check that the condensate pump operates correctly by
pouring a little water into the auxiliary drain pan under the
valve.
• Check that there is no water backflow when the pump is
stopped.
• Purge the cassette.

8 - MAINTENANCE

Before doing any work on the installation, make sure it is switched off and put out of bounds.
All operations must be carried out by personnel that are approved and qualified for this type of equipment.
GENERAL MAINTENANCE
All equipment must be properly maintained in order to provide optimum performance over time. Faulty maintenance can result in
the cancellation of the product guaranty. Depending on the products, maintenance operations consist in the cleaning of filters (air,
water), internal and external exchangers, casings, and the cleaning and protection of condensate tanks. Treating odours and the
disinfection of room surfaces and volumes also contributes to the cleanliness of the air breathed by users.
TECHNIBEL proposes a wide range of perfectly adapted professional cleaning, maintenance and repair products for complete
and efficient maintenance. For an optimum result, TECHNIBEL air-conditioners must be maintained with TECHNIBEL
maintenance products.
8.1 - CLEANING
• Never use solvents or powerful chemical products.
• Do not clean the unit with very hot water.
8.2 - AIR FILTER
• The air filter is of regenerable type. it is recommended
that the filter be cleaned on a monthly basis, although the
frequency of cleaning depends on the operating
conditions.
• Removing the filter:
- Remove the
retaining screws
(1) from the locks
(2) on each side.
- To open the grille
(3), push both
locks (2) in the
direction of the
2
arrow.
- Open the grille (3) downwards.
- Remove the filter (4) from the grille.
• Cleaning:
- Use a vacuum cleaner to remove the dust. If the dust
sticks to the filter, wash it in clear or soapy water, rise
IMPORTANT
1 3
4
7.4 - AIR FLOW ADJUSTMENT
• The facade is
equipped with 4
flaps which can be
adjusted both
manually and
separately to orient
the flow of air.
• Each flap has 5
distinct positions.
Select the position
which suits you
best.
A
with clear water and then dry it.
- Replace the filter in its housing in the grille, close the
grille by pushing the locks toward the outside, then
replace the retaining screws of the locks.
8.3 - INTAKE GRILLE
The grille can be removed for cleaning.
• After having opened
the grille (1), unhook
the safety cord (2)
from the frame (3)
(remember to hook it
back in place after the
maintenance and
cleaning operations).
• Position the grille at
45° and pull it inward
to unhook the two
hinges.
• Clean the grille gently using a soft sponge, then dry it
thoroughly.
A neutral detergent can be used to remove stubborn areas.
Thoroughly rinse with water, then dry.
Flaps
11°
28°
Zone A for cooling
B
Zone B for heating
3
1
45°
2
GB
11