US-ENGLISH
US-ENG- 10
2.4.5 - Positioning of the unit on the mounting brackets
Using the two previously drilled holes (see fig.6), secure the mounting bracket (L) to the wall using the sup
-
plied wall archoring screws (H) (fig. 24). Check to ensure the mounting bracket is firmly anchored to the wall.
Proceed as follows:
a
. After checking
that the fixing bracket is well anchored to the wall (fig. 25).
b
. Raise the unit holding it by the sides of the lower base and hang it on the brackets (fig. 26, ref.L). Slightly
tilt the lower part of the unit towards yourself to make it easier to hang the unit on the brackets.
c
. To make the electrical connection and fasten the condensate drain tube, place a wedge between the
unit and the wall (see fig. 27).
d
. When finished, carefullly inspect to ensure there are no gaps at the back of the unit. The insulating gasket
must fit firmly against the wall, particularly in the area where condenser air enters and leaves the unit.
2.4.6 - Electric connection
The unit is fitted with a power cord with a plug. If the wall socket is
within the length of the cord simply plug it in.
Before connecting the unit, ensure that:
• The power supply voltage and frequency values comply with those indicated
on the data plate of the unit.
• The power supply line is fitted with an efficient earth connection that is ap
-
propriately sized for the maximum absorption of the conditioner (minimum
cross-section of the cable must be 14 AWG).
• The appliance is powered exclusively through a socket that is compatible with
the plug supplied.
Any replacement of the power cable must be carried out solely by authorized
technical support or by similarly qualified personnel.
On the power supply line of the appliance there must be an adequate omnipolar
disconnection device that complies with the national installation regulations.
It is, however, necessary to check that the electrical power supply is equipped
with efficient earthing and with adequate protections against overloading and/
or short circuits (a 15 amp AT delayed fuse or other devices with equivalent
functions are recommended).
It is possible to proceed with the electrical connection using a cable embedded into the wall in a position as
indicated in the installation template (recommended connection for installing the unit is to the upper part of
the wall).
• This operation must be performed only by the installer or any similarly qualified
personnel and in compliance with local, state and/or national regulations.
• To prevent the risk of an electric shock it is mandatory to switch off the main
switch before performing the electrical connections or any maintenance op-
eration to the appliances.
Summary of Contents for Maestro Pro Inverter 12 HP
Page 4: ...min 60mm min 80mm 3 2 min 60mm 2 4 min 100mm 2 4 4 2 3...
Page 5: ...M Y 4 5 B N 8mm 3 6 H H 7 6...
Page 6: ...min 300mm 12 8 9 3 4 202 mm G 162 mm 130 mm G 8 6 5 5 1 10 12 11 G G...
Page 7: ...F D F 13 14 6mm 1 4 15 17 16 18 F E E...
Page 8: ...19 20 E 22 A B 21 W...
Page 9: ...23 A B 26 24 25 L 27 H L L...
Page 10: ...28 29 3 3 3a 3a 1 1 1a 1a 1a 1b 1b 1b 1a 1c 32 X3 X4 30 31 X1 X2 X2...
Page 11: ...34 J2 J1 33 J2 J1 35 8m 26 36 37...
Page 12: ...41 40 F F2 F1 F F2 F2 F1 F1 43 3 3 42 F min 80mm 3 2 39 3 F 38 10 7...
Page 13: ...44 45 6 min 5 L 5 qts 6a...
Page 14: ...46 47 48 Y2 Y2 Y3 Y3 Y1...
