CIAT COMFORT LINE, Инструкция по эксплуатации

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■ Removing the pan (Fig.14):
Firstly, disconnect the pump, if fitted, and the
condensate drain for sizes 0 to 6 and the hydraulic
coil for sizes 1 to 6.
For size 0:
- Remove the coil lower access panel by removing
the 4 lateral screws securing it in place (fig.13, j).
- Undo the 2 bracket screws for the pan (a).
- Remove the bracket and guide the condensate
pan downward (b).
For sizes 1 to 6:
The coil can be removed sideways or vertically.
- Remove the lower panel under the coil by removing
the 4 lateral screws securing it in place (fig.13, l).
- To remove the condensate pan, undo the 2 screws
on the side of the pan (c).
- Undo the 2 screws on the hydraulic coil (d).
- Pull the pan/coil assembly towards you (e).
- Place the assembly on a flat surface.
- Detach the hydraulic coil from the condensate pan
using the two centring pins (f).
To refit, perform the operation in reverse order.
The lower panel must be removed, otherwise the coil
and insulating material could be damaged during
refitting. We recommend removing the lower panel when
the pan is removed.
Note: Before starting up the unit, check that
the water flows properly into the
condensate pan by pouring some water
into it. If the flow is not correct, look for
possible causes of the problem.
5.3 - Fan motor assembly
Periodically check the cleanliness of the impeller and
the motor. If necessary, clean them using a vacuum
cleaner, taking care not to damage them.
The electric motor's bearings are lubricated for life and
do not require specific maintenance.
■ Removing the fan motor assembly:
- HEE Brushless motor, I/Y/H/U models (fig.15):
- Open the electrics box.
- Disconnect the wires which form the fan motor
assembly bundle.
- Remove the removable lower panel (a) using the
4 screws.
- Remove the removable panel. For size 0, ensure
the filter is guided downwards as the only support
is provided by the removable panel.
- Asynchronous motor, I/Y/H/U models (Fig. 15):
- Remove the removable lower panel (a) using the
4 screws.
- Remove the removable panel. For size 0, ensure
the filter is guided downwards as the only support
is provided by the removable panel.
- Disconnect the motor wiring loom from the unit's
internal wall using the quick-release connector.
- Brushless HEE motor, LI/LY models (Fig. 16):
- Open the electrics box.
- Disconnect the wires which form the fan motor
assembly bundle.
- Push the two lugs to release the return air grille
(e).
- Lower the hinge-mounted return air grille until it is
at an angle of approximately 45°.
- Unhook the grille.
- Asynchronous motor, LI/LY models (Fig. 16):
- Open the electrics box.
- Disconnect the wires which form the fan motor
assembly bundle.
- Push the two lugs to release the return air grille
(e).
- Lower the hinge-mounted return air grille until it is
at an angle of approximately 45°.
- Unhook the grille.
- Disconnect the motor wiring loom from the unit's
internal wall using the quick-release connector.
- For both types of motor (all models) (Fig.15):
For size 0:
- If the electrical heater is fitted, then the coil lower
access panel must also be removed using the 4
screws.
- Remove the electrics box.
- Hold the FMA securely.
- Undo and remove the 4 FMA retaining screws on
the lateral panels (b).
- Remove the FMA.
Sizes 1 and 2:
- Hold the FMA securely.
- Undo and remove the 2 FMA retaining screws on
the platform (c).
- Remove the FMA.
Sizes 3, 4, 5:
- Undo and remove the 2 lateral screws on the
platform (d).
- Undo the central screw (e) without removing it.
- Lower the FMA and release it from the central lock
hole.
5 - SERVICING AND MAINTENANCE
COMFORT LINE TM EN-28