Daikin VRV REYQ96MTJU Design, Installation & Testing Instruction page 171

Si39-406
Never connect 200 V to the terminal block of the interconnecting wiring. Doing so will break the
entire system.
For the above wiring, always use vinyl cords with AWG 18-16 sheath or cables (2 core wires).
CAUTION Be sure to keep the power line and transmission line apart from each other.
Be careful about polarity of the transmission line.
Make sure that the transmission line is clamped as shown in the figure in chapter "Field line
connection".
Check that wiring lines do not make contact with refrigerant piping.
Firmly close the lid and arrange the electric wires so as to prevent the lid or other parts from coming
loose.
Installation Manual REYQ96MTJU
The wiring from the indoor units must be connected to the F1/F2 (In-Out) terminals on the PC
board in the outdoor unit.
Electric parts box
(A1P)
Use the accessory clamps (1)
to retain them to the electric parts box.
Vinyl tube
(Accessory)
Refrigerant Piping
165