Fujitsu UTY-TRHX Installation Manual

AIR CONDITIONER
OPTIONAL PARTS
IR RECEIVER UNIT
INSTALLATION MANUAL
For authorized service personnel only.
UTY-TRHX
CONTENTS
1. SAFETY PRECAUTIONS ...................................................................... 1
2. MAIN UNIT AND ACCESSORIES ......................................................... 1
3. OPTIONAL PARTS ................................................................................ 2
4. FUNCTIONS AND DIMENSIONS.......................................................... 2
5. SELECTING THE INSTALLATION LOCATION ..................................... 2
6. INSTALLING THE IR RECEIVER UNIT................................................. 2
6.1. Select the wiring method ................................................................ 2
6.2. Select the installation method ......................................................... 3
7. WIRING ................................................................................................. 3
8. TURNING ON THE POWER ................................................................. 4
9. ERROR CODE ...................................................................................... 4
1. SAFETY PRECAUTIONS
• The "SAFETY PRECAUTION" indicated in this manual contain important
information pertaining to your safety. Be sure to observe them.
• Request the user to keep this manual on hand for future use, such as
for relocating or repairing the unit.
This mark indicates procedures which, if
WARNING
improperly performed, might lead to the death or
serious injury of the user.
Perform installation work in accordance with this manual. Request an
authorized service personnel to perform installation work. Improper
installation work will cause injury, electric shock, fire, etc.
Perform electrical work by an authorized service personnel in accordance
with this manual and the electrical wiring regulations or implementation
regulations of the country. Improper electric work will cause electric shock
or a fire.
In the event of a malfunction (burning smell, etc.), immediately stop
operation, turn off the electrical breaker, and consult authorized service
personnel. Improper electric work will cause electric shock or a fire.
Do not install the unit in the following areas:
• Do not install the unit near a source of heat, steam, or flammable gas.
Otherwise, fire could result.
• Area filled with mineral oil or containing a large amount of splashed oil
or steam, such as a kitchen. It will deteriorate plastic parts, causing the
parts to fall or the unit to leak water.
• Area containing equipment that generates electromagnetic interference.
It will cause the control system to malfunction, preventing the unit from
operating normally.
• Install the unit in a well-ventilated place avoiding rains and direct
sunlight.
Do not operate this unit when your hands are wet. Touching the unit with
wet hands will cause an electric shock.
If children may approach the unit, take preventive measures so that they
cannot reach the unit.
Dispose of the packing materials safely. Tear and dispose of the plastic
packing bags so that children cannot play with them. There is the danger
of suffocation if children play with the original plastic bags.
PART NO. 9374584079-02
This mark indicates procedures which, if
CAUTION
improperly performed, might possibly result in
personal harm to the user or damage to property.
Do not touch the switches with sharp objects. It will cause injury, trouble,
or electrical shock.
Do not expose this unit directly to water. It will cause trouble, electrical
shock, or heating.
Do not set vessels containing a liquid on this unit. It will cause heating,
fire, or electrical shock.
2. MAIN UNIT AND ACCESSORIES
Name and Shape Q'ty
Installation manual
1
Cover
1
IR receiver unit cable A
5 m (16 ft. 4 in.)
1
IR receiver unit cable B
0.2 m (7-7/8 in.)
1
Hook metal
1
Bracket (cover)
1
Name and Shape Q'ty
IR receiver unit
1
Insulation
1
Cable tie (Medium)
1
Cable tie (Small)
1
Screw (M4 × 20 mm)
2
Screw (M4 × 12 mm)
1
Screw (M4 × 10 mm)
2
En-1