Fujitsu 9384203007-04 Manuel D'installation

AIR CONDITIONER
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Contents
1. SAFETY PRECAUTIONS ...................................................... 1
1.1. IMPORTANT! Please read before starting ........................... 1
1.2. Special precautions ......................................................... 1
2. PRODUCT SPECIFICATION ................................................... 3
2.1. Precautions for using R410A refrigerant .............................. 3
2.2. Installation tools ............................................................ 3
2.3. Accessories .................................................................. 3
2.4. Pipe requirement ............................................................ 4
2.5. Electrical requirement ...................................................... 4
2.6. Optional parts ............................................................... 4
2.7. Selecting the pipe material ................................................ 4
3. INSTALLATION WORK ......................................................... 5
3.1. Selecting an installation location ....................................... 5
3.2. Installation dimension ...................................................... 5
3.3. Installation method ......................................................... 5
3.4. Reversing the heat exchanger .......................................... 6
3.5. Drain installation ............................................................ 9
3.6. Pipe installation ......................................................... 10
3.7. Electrical wiring ......................................................... 11
3.8. Remote controller installation .......................................... 12
4. OPTIONAL INSTALLATION WORK ....................................... 12
4.1. Optional kit installation ................................................ 12
4.2. External input and output ............................................. 13
5. REMOTE CONTROL INSTALLATION .................................... 13
5.1. Group control ............................................................ 13
5.2. Multiple remote control ................................................ 14
6. FIELD SETTING ............................................................... 14
6.1. DIP switch 101 setting ................................................... 14
7. FUNCTION SETTING ......................................................... 14
7.1. Function details ......................................................... 14
7.2. Static pressure ............................................................ 17
8. CHECK LIST ..................................................................... 17
9. TEST RUN ........................................................................ 17
9.1. Check items ............................................................... 17
9.2. Operation method ...................................................... 17
10. FINISHING ........................................................................ 17
11. CUSTOMER GUIDANCE ...................................................... 17
12. ERROR CODES ............................................................... 18
A quality installation is critical to assure safety, reliability, comfort, and customer
satisfaction. Strict adherence to applicable codes, the information in this installation
manual, the outdoor unit installation manual, and the thermostat installation manual are key
to a quality installation. Read the entire instruction manuals before starting the installation.
Handling and installation shall only be done by professionals as outlined in this manual.
9384203007-04.indb 1 9384203007-04.indb 1
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• Installation must be performed in accordance with the requirement of NEC (National Electri-
cal Code) and CEC (Canadian Electrical Code) by authorized personnel only.
• All products are manufactured to metric units and tolerances. United States customary
units are provided for reference only. In cases where exact dimensions and tolerances are
required, always refer to metric units.
This air conditioning system meets strict safety and operating standards.
As the installer or service person, it is an important part of your job to install or service the
system so it operates safely and efficiently.
For safe installation and trouble-free operation, you must:
• Carefully read this instruction booklet before beginning.
• Follow each installation or repair step exactly as shown.
• Observe all local, state, and national electrical codes.
• Pay close attention to all danger, warning, and caution notices given in this manual.
• Hazard alerting symbols
If Necessary, Get Help
These instructions are all you need for most installation sites and maintenance conditions.
If you require help for a special problem, contact our sales/service outlet or your certified
dealer for additional instructions.
In Case of Improper Installation
The manufacturer shall in no way be responsible for improper installation or maintenance
service, including failure to follow the instructions in this document.
When Wiring
ELECTRICAL SHOCK CAN CAUSE SEVERE PERSONAL INJURY OR DEATH. ONLY A
QUALIFIED, EXPERIENCED ELECTRICIAN SHOULD ATTEMPT TO WIRE THIS SYSTEM.
• Do not supply power to the unit until all wiring and tubing are completed or reconnected
and checked.
• Highly dangerous electrical voltages are used in this system. Carefully refer to the wir-
ing diagram and these instructions when wiring. Improper connections and inadequate
earthing (grounding) can cause accidental injury or death.
• Earth (Ground) the unit following local electrical codes.
• Connect all wiring tightly. Loose wiring may cause overheating at connection points and
a possible fi re hazard.
When Transporting
Be careful when picking up and moving the indoor and outdoor units. Get a partner to
help, and bend your knees when lifting to reduce strain on your back. Sharp edges or thin
aluminum fi ns on the air conditioner can cut your fi ngers.
When Installing...
...In a Ceiling or Wall
Make sure the ceiling/wall is strong enough to hold the unit's weight. It may be necessary
to construct a strong wood or metal frame to provide added support.
...In a Room
Properly insulate any tubing run inside a room to prevent "sweating" that can cause
dripping and water damage to walls and fl oors.
...In an Area with High Winds
Securely anchor the outdoor unit down with bolts and a metal frame.
Provide a suitable air baffl e.
...In a Snowy Area (for Heat Pump-type Systems)
Install the outdoor unit on a raised platform that is higher than drifting snow.
INSTALLATION MANUAL
PART No. 9384203007-04
1. SAFETY PRECAUTIONS
1. 1. IMPORTANT! Please read before starting
This symbol refers to a hazard or unsafe practice which can result in
WARNING:
severe personal injury or death.
This symbol refers to a hazard or unsafe practice which can result in
CAUTION:
personal injury and the potential for product or property damage.
: Electrical
1. 2. Special precautions
For authorized service personnel only.
: Safety/alert
En-1
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