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