Daikin VRV BSF4Q54TVJ Manuel D'installation page 26

• Transmission wiring
Remove the control box cover and connect the wires to the transmission wiring terminals (outdoor unit
F1 and F2, Branch Selector unit F1 and F2, and each indoor unit (for example, for the BSF8Q54TVJ,
indoor unit A through H) (F1 and F2)).
At this time, pass the wiring into the unit through the wiring through hole and use the included clamp
(Accessory (1)) to securely hold the wires. For more information about how much insulation to strip off
transmission wiring, refer to the following figure.
CAUTION
Verify that the piping line coincides with the transmission wiring.
• Power supply and ground wiring
Remove the control box cover and connect the power supply wiring to the
power supply terminal block (X1M).
Also connect the ground wiring to the ground wire terminal.
Pass both the power supply and the ground wiring together through the
conduit hole (left) into the control box and use the included clamp (Acces-
sory (1)) to securely hold the wires in place.
Be sure to wire the ground wiring so that it comes out of the cut out slit in
the cup washer.
(Not doing so could cause insufficient ground wire contact, causing the wire
not to function as a ground.)
For more information about how much sheath to strip off power wiring, refer
to the following figure.
L1
L2
WARNING
Organize the wiring and securely reattach the control box cover.
Pinched wires or a loose control box cover could result in electric shock or fire.
23
3/8 in. 2 in.
(10 mm) (50 mm)
5 in. (130 mm)
Power wiring (3-core)
Transmission wiring
Cup washer
Ring type crimp
style terminal
Cut out slit
English