AERMEC Omnia UL 11 PC Посібник з використання та встановлення - Сторінка 7

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unit on the wall.

- Make water connections. To make the air vent from the

coil easier, you are recommended to connect the outlet

water pipe with the connection positioned on the top,

the possible inversion will not affect the proper unit ope-

ration.

The position and diameter of water connectors are given

in the dimensional data.

Insulation of water lines is recommended. Install the con-

densate water collection tray (optional accessory) to pre-

vent dripping during cooling operation.

N.B.: Use a tool to break the push-out in the drip tray

(water connection side) before connecting the condensa-

te drainage.

Size and arrange the condensate drain system in such a

way as to ensure a gradient of at least 1%. If drainage is

emptied into the sewerage system, fit a siphon to prevent

the return of unpleasant odours into the room.

Test the seal of water and condensate drainage connec-

tions.

- Fit accessories (as applicable).

- To modify the settings of the electronic thermostat, modify the

dip switches from the relevant window at the back of the con-

trol panel, (see the "DIP-SWITCH SETTINGS" chapter).

- Make all wiring connections as shown in wiring diagrams

and the section "ELECTRICAL CONNECTIONS". Connect

the control panel to the connector on the inside of the

fancoil, then earth the unit.

- Check the proper functioning of the fan coil by means of the

Autotest procedure.

- Re-install the casing.

- Check that the fancoil operates correctly.

WARNING: the filter may only be removed from the sealed box

and fitted to the unit at the time it will be used for the first

time.

ELECTRICAL CONNECTIONS

WARNING: always check that the electricity supply to the unit

has been disconnected before carrying out any operations.

In the specific case of electrical connections, the following

must be checked:

- Measurement of the isolation resistance on the electrical

system.

- Testing of the continuity of protection conductors.

Electric circuits are connected to mains voltage of 230V;

make sure that all components correspond to this voltage.

CONNECTING CABLES

Use H05V-K or N07V-K cables with insulation 300/500 V in

conduit or raceway. All cables exterior to the fancoil must be

protected in this way.

Only use power cables with a minimum cross section of

1.5mm

Position cable lengths not protected by the conduit or

OMNIA UL PC

raceway in such a way as to ensure that they are not subject

to stress, twisting or external agents.

When making connections, always refer to the wiring dia-

grams supplied with the unit and shown in this document.

To protect fan coils against short circuits, always fit the

power cable to the units with 2A 250V (IG) thermo-magne-

tic all-pole switches with a minimum contact gap of 3 mm.

Each control panel controls a single fancoil.

COIL ROTATION

If coil rotation is required when making water connections,

remove the unit housing then proceed as follows:

- disconnect wires from the terminal block;

- remove the probe from the coil;

- remove the screws securing the drip tray, then lift it out;

- remove the screws securing the coil, then lift it out;

- remove the push-outs on the right side;

- rotate the coil, then secure it in place with the screws pre-

viously removed;

- refit the drip tray then secure it with the screws; fit the pla-

stic plugs (supplied) in the holes left vacant by the water line

connections.

All trays are prearranged for condensate drainage on either

side.

N.B.: Before connecting up the condensate drain, use a

tool to open the diaphragm in the tray (where fitted) on the

water connection side. Seal the unused drain outlet using

the plug provided.

Remove the electrical connections from the right hand side.

Remove the push-out and move the cable sheath from the

right to the left.

- Move the motor cable to the left hand side, passing it

through the protective sheath.

- Move the terminal board and the earthing pin to the left

hand side.

- Restore the motor cable electrical connections.

- Insert the battery probe.

- Remove the switch cards from the right hand element.

- Disconnect the microswitch.

- Remove the reinforcing stay.

- Pass the wire for the microswitch through the opening on

the opposite side.

- Secure the reinforcing stay.

- Fit the thermostat card on the left hand element and fit the

knobs.

- Restore the control panel electrical connections.

IULPCLJ 1411 - 6976408_03