Select Communication Line For Indoor Unit And Outdoor Unit - Gree GMV-ND56PHS/A-T El Manual Del Propietario

communication wire between
Wire type
Light/Ordinary
polyvinyl
chloride
sheathed
cord. (60227
IEC 52/60227
IEC 53)

3.3.2 Select communication line for indoor unit and outdoor unit

Wire type
(communicatio
n line for indoor
unit)
Light/Ordinary
polyvinyl
chloride
sheathed cord.
(60227 IEC 52
/60227 IEC 53)
(communicatio
n line for
outdoor unit)
Light/Ordinary
polyvinyl
chloride
sheathed cord.
(60245 IEC 57)
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Multi Variable Air Conditioners Duct Type Indoor Unit
Total length of
indoor unit and wired
controller (m/feet)
L≤250(850)
Total length of
communication wire
between indoor unit and
indoor unit(outdoor unit)
(m/feet)
L≤1000(3280)
L≤1000(3280)
Fig 3.3.1
Wire diameter
Wire standard
( 2 /AWG)
mm
2×0.75~2×1.25
IEC
60227-5:2007
(2×18~2×16)
Fig 3.3.2
Wire diameter
Wire standard
2
( /AWG)
mm
L≤1000(3280) IEC 60227-5
≥2×0.75(2×18) IEC 60245-1
6
Remark
1. Total length of
communication cable can't
exceed 250m (850feet).
2. The cord shall be Circular
cord (the cores shall be
twisted together).
3. If unit is installed in places
with intense magnetic field or
strong interference, it is
necessary to use shielded
wire.
Remark
1. If the wire diameter is
enlarged to 18AWG, the total
communication cable length
can reach 1500m (4920 feet).
2. The cord shall be Circular
cord (the cores shall be twisted
together).
3. If unit is installed in places
with intense magnetic field or
strong interference, it is
necessary to use shielded wire.