11
220/240.3.50 220/240.1.50 183 23.3 27.3 7 2.4 10 50
380/415.3.50 220/240.1.50 91 13.5 15.8 7 2.4 6 32
220/240.3.50 220/240.1.50 170 25.6 30.6 7 2.2 16 63
380/415.3.50 220/240.1.50 105 14.8 17.7 7 2.2 10 40
220/240.3.50 220/240.1.50 267 36.5 42.5 12 3.4 25 80
380/415.3.50 220/240.1.50 135 21.1 24.6 12 3.4 10 50
380/415.3.50 220/240.1.50 2 x 91 2 x 13.5 2 x 15.8 2 x 7 2 x 2.2 16 63
380/415.3.50 220/240.1.50 2 x 105 2 x 14.8 2 x 17.7 2 x 7 2 x 2.3 25 100
380/415.3.50 220/240.1.50 2 x 135 2 x 21.1 2 x 24.6 2 x 12 2 x 3.4 25 100
Power supply V.ph.Hz. Consumption A
Compressor Fan
Compressor Fan
Start Nominal Maximum Start Nominal
mm
2
A
Power
supply cable
section
Automatic
Switch
Model
SOC-180
SOC-240
SOC-150
SOC-120
SOC-090
SOC-076
SOC-076 & 150 1/2" (12.7 mm)
SOC-090, 120, 180 & 240 5/8" (15.87 mm)
1
1
/
8
" (28.5 mm)
Diameter
gas line
(wide tubing)
Diameter
liquid line
(narrow tubing)
Model
CAUTION
contamination and obstructions.
7- For copper-copper joints do not use strippers.
Diameter of the interconnecting tubing
Insulation of tubing
The gas tubing (wide tubing) should be isolated from the
refrigerant. The insulation should have specific characteris-
tics: be easy to install, resistant to aging, waterproof, fireproof
and have a thickness of at least 12 mm.
So as to avoid deterioration due to the sun, it is convenient to
paint same with water-based enamel.
After having insulated the tubing, do not attempt to bend it excessively
as it could crack or break.
Wiring installation
The air conditioners are supplied with a control box to which
the power supply is to be connected through a main switch
with fuses, or an automatic switch.
The electric resistances, if any, should be connected to
independent power supplies and switches, and not to the
ones that feed the unit.
In every case the established national regulations should
be applied.
Loose cables can cause overheating of the terminals, or incorrect
operation of the unit. A fire hazard may also exist. Therefore, make sure
that all cables are connected tightly.
Do not supply power to the unit and do not start up operations until the
tubing and electrical connections with the outdoor unit have been
completed.
Make sure that the electrical supply is correctly connected to the units,
as shown in the wiring diagrams.
Electrical characteristics
Outdoor units
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