Electrical Wiring - Fujitsu AUXB07L Installation Manual

(b) Side view
Applying area
of adhesive
35 mm
Gauge line
(c) Hose opening view
Wind the attached heat insulation
around the hose band
Make sure the
alignment is on top
(d) Top view
Make sure there
are no gaps
Note: Check for drainage
Pour about 1 liter of water from the position shown in the
diagram or from the airflow outlet to the dew tray. Check for
any abnormalities such as strange noises and whether the
drain pump functions normally.
Drain pipe
Watering pot
VP25
4 mm or less
Wire cover
Screw

6. ELECTRICAL WIRING

WARNING
• Electrical work must be performed in accordance with this
Manual by a person certified under the national or regional
regulations. Be sure to use a dedicated circuit for the unit.
An insufficient power supply circuit or improperly performed
electrical work can cause serious accidents such as electric
shock or fire.
• Before starting work, check that power is not being supplied
to the indoor unit and outdoor unit.
• For wiring, use the prescribed type of cables, connect them
securely, making sure that there are no external forces of the
cables applied to the terminal connections.
Improperly connected or secured cables can cause serious
accidents such as overheating the terminals, electric shock,
or fire.
• Securely install the electrical box cover on the unit.
An improperly installed electrical box cover can cause
serious accidents such as electric shock or fire through
exposure to dust or water.
• Install sleeves into any holes made in the walls for wiring.
Otherwise, a short circuit could result.
• Use the included connection cables and power cables or
ones specified by the manufacturer. Improper connections,
insufficient insulation, or exceeding the allowable current can
cause electric shock or fire.
• Do not modify the power cables, use extension cables,
or use any branches in the wiring. Improper connections,
insufficient insulation, or exceeding the allowable current can
cause electric shock or fire.
• Match the terminal block numbers and connection cable
colors with those of the outdoor unit. Erroneous wiring may
cause burning of the electric parts.
• Securely connect the connection cables to the terminal
board. In addition, secure the cables with wiring holders.
Improper connections, either in the wiring or at the ends of
the wiring, can cause a malfunction, electric shock, or fire.
• Always fasten the outside covering of the connection cable
with the cable clamp. (If the insulator is chafed, electric
leakage may occur.)
• Install a ground leakage breaker. In addition, install the
ground leakage breaker so that the entire AC main power
supply is cut off at the same time. Otherwise, electric shock
or fire could result.
• Install a ground leakage breaker.
If a ground leakage breaker is not installed, it may cause
electric shock or fire.
• Always connect the ground cable.
Improper grounding work can cause electric shocks.
• Install the remote control cables so as not to be direct
touched with your hand.
• Perform wiring work in accordance with standards so that the
air conditioner can be operated safely and positively.
• Connect the connection cable firmly to the terminal board.
Imperfect installation may cause a fire.
En-9