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2.4 INSTALLATION OPTION
The indoor unit may also be installed in the following positions:
1. With side outlet to the right.
2. With outlet facing downwards
3. With side outlet to the left.
To install the unit with rear outlet to the left, proceed as indicated below:
1. Drill a 65 mm hole (or 90 mm depending on the model) near the outlet on the left.
2. Make the hydraulic connections between the pipes of the indoor unit and those of the outdoor unit.
3. Re-position the pipes in the housing on the indoor unit and fix them with the relative plate as shown in the figure on the right.
To install the unit with outlets to the side or facing downwards, proceed as follows:
1. Remove the pre-cut plate (A-"fig. 14 -") near the desired direction.
2. Turn the pipes carefully and set them in the desired direction.
3. Make the refrigerant connections between the pipes of the indoor unit and those of the outdoor unit.
2.5 ELECTRICAL CONNECTION
1.
Open the front panel of the unit ("fig. 16 -")
2.
Remove the plastic COVER and the cable holder on the right side the indoor unit
3.
Make the connections referring to the wiring diagrams of the unit "fig. 17 -".
4.
Replace the cable holder and close the plastic cover.
5.
lose the front panel of the unit
Nota.
1) The yellow/green wire to be 20 mm longer than other wires. The wiring scheme and the suggested wiring features are described on the Installation
manual of the Outdoor units at the "ELECTRICAL CONNECTIONS" section.
2) Depending on the type of application, Mono-Split or Multi-Split, the connection W on the terminal block must or must not be connected to the outdoor
unit according to the instructions below.
26
EN
fig. 14 -
Terminal
Cover
screws
Cable clip
fig. 16 -
Cod. 3QE46190 - Rev. 01 - 10/2020
fig. 15 -
link
MONO SPLIT outdoor unit
fig. 17 -
RUBINO PLUS
Terminal
Internal unit
link
MULTI SPLIT outdoor unit
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