Gree Free match GKH 12 BB-K6DNA3A/I Mode D'emploi page 33

DC Inverter Free match Series Cassette Type Unit
After passing the connection cord fasten it with the cord clamp.(Fig.38)
① . Before starting work, check that power is not being supplied to the indoor unit and outdoor unit.
② . Match the terminal block numbers and connection cord colors with those of the indoor unit side.
③ . Erroneous wiring may cause burning of the electric parts.
④ .
⑤ . Always fasten the outside covering of the connection cord with cord clamps. (If the insulator is not
clamped, electric leakage may occur.)
⑥ . Always connect the ground wire.
(4). Electric wiring between the indoor and outdoor units
Single-phase units(12~24k)
WARNING!
N(1) 2 3
blue black brown
Outdoor unit connection
29
yellow-
green