Gree NCHS1B(U) - Page 9

GMV5 HR Heat Recovery Cooling and Heating Mode Exchanger
6
Fig.3.2
Type of wire
Total length of
communication wire between
mode exchanger
and
another indoor/outdoor unit:
L/m(in.)
Wire size
Remarks
Light/Ordinary
polyvinyl chloride
sheathed cord
L≤1000(3280-5/6)
AWG16~AWG18
①
If the wire diameter is enlarged to 2 ×AWG16,
the total communication length can reach
1500m (4921-1/4ft.).
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.