Fujitsu AS*9R User Manual

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9. ELECTRICAL WIRING
8. ELECTRICAL REQUIREMENT
(1) Match the terminal block numbers
and connection cord colors with
those of the outdoor unit.
Erroneous wiring may cause burning
of the electric parts.
(2) Connect the connection cords firmly
to the terminal block. Imperfect
installation may cause a fire.
(3) Always fasten the outside covering
of the connection cord with the cord
clamp. (If the insulator is chafed,
electric leakage may occur.)
(4) Always connect the ground wire.
1. INDOOR UNIT SIDE
(1) Remove the electric component box.
Fig. 33
Electric component box
7. HOW TO CONNECT WIRING TO THE TERMINALS
Fig. 31
A. Solid wire B. Strand wire
Loop
Insulation
Strip 15/16” (25 mm)
Strip 3/8” (10 mm)
Screw with
special washer
A. For solid core wiring (or F-cable)
(1) Cut the wire and with a wire cutter or wire-cut-
ting pliers, then strip the insulation to about
15/16” (25 mm) to expose the solid wire.
(2) Using a screwdriver, remove the terminal
screw(s) on the terminal board.
(3) Using pliers, bend the solid wire to form a loop
suitable for the terminal screw.
(4) Shape the loop wire properly, place it on the ter-
minal board and tighten securely with the termi-
nal screw using a screwdriver.
B. For strand wiring
(1) Cut the wire and with a wire cutter or wire-cut-
ting pliers, then strip the insulation to about 3/8”
(10 mm) of expose the strand wiring.
(2) Using a screwdriver, remove the terminal
screw(s) on the terminal board.
(3) Using a round terminal fastener or pliers, secure-
ly clamp a round terminal to each stripped wire
end.
(4) Position the round terminal wire, and replace
and tighten the terminal screw using a screw-
driver.
Electric wire size and fuse capacity:
Always use H07RNF or equivalent as the connection
cord
Round
terminal
Terminal
board
Round
terminal
Screw with
special washer
Round terminal
Wire
Wire
Terminal block
HOW TO FIXED CONNECTION CORD AND
POWER CABLE AT THE CORD CLAMP
After passing the connection cord and power cable
through the insulation tube, fasten it with the cord
clamp.
Use VW-1, 0.5 to 1.0 mm thick, PVC tube as the
insulation tube.
Fig. 32
Insulation tube
Insulation tube
Cord clamp
Connection
cord
(mm
2
)
18,000 BTU/h
class
MAX
MIN
Fuse capacity (A) 20 30
3.5
2.5
3.5
2.5
24,000 BTU/h
class
Table 4

Fujitsu AS*9R Specifications

General

Brand	Fujitsu
Model	AS*9R
Category	Air Conditioner
Language	English