Mitsubishi Electric CITY MULTI PUHY-HP-TNU-A Série Manuel D'installation page 46

10-5-2. Fixing the cables in place
Route the cables as shown in the figures below.
・HP72 to 120 TNU
Transmission terminal block
Rubber bushing
(for Fan cable and unit wiring
(solenoid coil wiring))
Tie band
(Supplied)
Rubber bushing 2
Unit wiring (sensor wiring)
・HP72 to 120 YNU
Transmission terminal block
Rubber bushing
(for Fan cable and unit wiring
(solenoid coil wiring))
Tie band
(Supplied)
Rubber bushing 2
Unit wiring (sensor wiring)
Power supply terminal block
Rubber bushing 1
Transmission cable
(not supplied)
Fill the gap.
Power supply terminal block
Rubber bushing 1
Transmission cable
(not supplied)
Fill the gap.
Cable strap
Power cable
(not supplied)
Cable strap
Power cable
(not supplied)