Gree GMV-ND07PHS/B-T Owner's Manual page 9

Multi Variable Air Conditioners Ducted Type Indoor Unit
Total length of communication
Wire type
Light/Ordinary
polyvinyl chloride
sheathed cord.
3.3.2 Select communication line for indoor unit and outdoor unit
communication wire between
Wire type
Light/Ordinary
polyvinyl chloride
sheathed cord.
line between indoor unit and
wired controller L (m/ft.)
L≤250
(L≤820-1/4)
Total length L (m/ft.) of
indoor unit and indoor unit
(outdoor unit)
L≤1000
(L≤3280-7/8)
Numbers × size
1. Total length of communication cable
can't exceed 250m (820-1/4ft.).
2. The cord shall be Circular cord (the
2×AWG18~2×A
cores shall be twisted together).
WG16
3. If unit is installed in places with intense
magnetic field or strong interference, it
is necessary to use shielded wire.
Fig.3.3.2
Numbers × size
1. If the wire diameter is enlarged to
AWG16, the total communication cable
length can reach 1500m (4921-1/4ft.).
2. The cord shall be Circular cord (the
≥2×AWG18
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.
5
Remarks
Remarks