Daikin FHY35BJV1 Installation Manual page 20

Observe the notes mentioned below when wiring to the terminals.
Tightening torque for the terminal screws.
• Use the correct screwdriver for tightening the terminal screws. If the blade of screwdriver is too small, the
head of the screw might be damaged, and the screw will not be properly tightened.
• If the terminal screws are tightened too hard, screws might be damaged.
• Refer to the table below for the tightening torque of the terminal screws.
Remote controller terminal block (2P)
Power supply terminal block (3P)
Ground terminal
Precautions to be taken for power supply wiring
Use a round crimp-style terminal for connection to the power supply terminal block.
In case it cannot be used due to unavoidable reasons, be sure to observe the following instructions.
(Refer to Fig. 30)
• Do not connect wires of different gauge to the same power supply terminal. (Looseness in the connection
may cause overheating.) (Refer to Fig. 31)
• When connecting wires of the same gauge, connect them according to. (Refer to Fig. 31)
• In wiring, make certain that prescribed wires are used, carry out complete connections, and fix the wires so
that external forces are not applied to the terminals.
Fig. 30
Fig. 31
Connect wires of the
same gauge to both
side. (GOOD)
18
Terminal
Attach insulation sleeve
Round crimp-style terminal
Do not connect wires
of the same gauge to
one side. (WRONG)
Good
Size Tightening torque
M3.5 0.79 - 0.97 N•m
M4 1.18 - 1.44 N•m
M4 1.18 - 1.44 N•m
Do not connect wires
of different gauges.
(WRONG)
Wrong
Electric wire
Wrong
English