Diameter Of The Interconnecting Tubing - York SAC Technical Manual

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contamination and obstructions.
7- For copper-copper joints do not use strippers.

Diameter of the interconnecting tubing

Model
SOC-076 & 150
SOC-090, 120, 180 & 240
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.
Power supply V.ph.Hz.
Model
Compressor
220/240.3.50 220/240.1.50
SOC-076
380/415.3.50 220/240.1.50
220/240.3.50 220/240.1.50
SOC-090
380/415.3.50 220/240.1.50
220/240.3.50 220/240.1.50
SOC-120
380/415.3.50 220/240.1.50
SOC-150 380/415.3.50 220/240.1.50
SOC-180 380/415.3.50 220/240.1.50
SOC-240 380/415.3.50 220/240.1.50
Diameter Diameter
gas line liquid line
(wide tubing)
(narrow tubing)
1/2" (12.7 mm)
1
1 / " (28.5 mm)
8
5/8" (15.87 mm)
CAUTION
Compressor
Fan
Nominal
Start
183 23.3
91 13.5
170 25.6
105 14.8
267 36.5
135 21.1
2 x 91 2 x 13.5
2 x 105 2 x 14.8
2 x 135 2 x 21.1
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
Consumption A
Fan
Maximum
Start
27.3 7
15.8 7
30.6 7
17.7 7
42.5 12
24.6 12
2 x 15.8 2 x 7
2 x 17.7 2 x 7
2 x 24.6 2 x 12
Power
Automatic
supply cable
Switch
section
2
mm
Nominal
2.4 10
2.4 6
2.2 16
2.2 10
3.4 25
3.4 10
2 x 2.2 16
2 x 2.3 25
2 x 3.4 25
A
50
32
63
40
80
50
63
100
100
11