Wire Connection - Carrier RAV-SP180UT-UL Installation Manual

4-way Air Discharge Cassette Type

Wire connection

REQUIREMENT
• Be sure to connect the wires matching the terminal numbers. Incorrect connection causes a trouble.
• The low-voltage circuit is provided for the remote control. (Do not connect the high-voltage circuit)
• Remove the cover of the electric parts box by taking off the mounting screws (2 positions) and pushing the
hooking section. (The cover of the electric parts box remains hanged to the hinge.)
• Remove the 2 screws from the wire cover.
• Attach the conduit pipe to the conduit plate with a lock nut.
• Connect the system interconnection wires and remote control wire to the terminal block of the electric parts box.
Secure the ground wire with the ground screw.
• Tighten the screws of the terminal block, and fix the wires with cord clamp attached to the electric parts box.
(Do not apply tension to the connecting section of the terminal block.)
• Mount the wire cover without catching the wires. (The wire cover should be mounted before the ceiling panel.)
• Mount the cover of the electric parts box without catching the wires.
(Mount the cover after wiring on the ceiling panel.)
▼ Thermal insulation to wiring connecting port
Piping
Knockout
Hole for remote
control wires
Lock nut
Conduit pipe
Conduit plate
Side D
(Space: 0.33" (8.5 mm))
Hinge
Conduit
connection hole
Electric parts
box cover
Side C
(Space: 0.16" (4 mm))
Insert the wire to Side C.
Screws at 2 positions
Power supply
Wire cover
terminal block
Ground screw
– 20 –
Installation Manual
Louver connector
(CN510: White)
L L S
1 2
Remote
control
terminal block
Cord clamp
EN
20-EN