Olimpia splendid Nexya S4 E Series, Instructions For Use And Maintenance Manual

Page: 79 / 336

NEXYA S4 E
ENGLISH
EN - 25
2.7 - ELECTRIC CONNECTIONS
2.7.1 - Electric connection between indoor and outdoor units
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The electric connection between the indoor units must have the features stated in the table of the following
page.
The connection cable between the outdoor unit and the indoor units must be the “ H07RN-F ” type.
2.7.2 - Indoor unit electric connection (Figure 29a)
a . Remove the panel (21)
b . Unscrew the screw and remove the protection (22).
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d . Wrap the cables not connected to the terminals in electrician’s tape, in a way that they cannot
touch any electric component.
e . Block the cable (28) using the cable tie (29).
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21 Panel
22 Terminal board lid
23 Indoor unit terminal board
24 Connection cable to the outdoor unit
25 Cable tie
2.7.3 - Outdoor unit electric connection (Figure 29b)
a . Loosen the screw (27) and remove the electric control board protection (26) of the outdoor unit.
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of the indoor and outdoor units.
c . To prevent the entry of water, form a loop with the connection cable, as shown in the installation diagram
of the indoor and outdoor units.
d . Insulate unused wires (conductors) using electrician’s tape. Make sure they do not touch electric or metal
parts.
e . Block the cable (29) using the cable tie (31).
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26 Protection
27 Screw
28 Connection cable to the indoor unit
29 Cable tie
30 Outdoor unit terminal board
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connections compartment of the indoor unit.