English 1
FH(Y)35BJV1
FH(Y)45BJV1
FH(Y)60BJV1
FHY71BJV1
FHY100BJV1
FHY125BJV1
FHYP35BV1
FHYP45BV1
FHYP60BV1
FHYP71BV1
FHYP100BV1
FHYP125BV1
FH35BZV1
FH45BZV1
FH60BZV1
FHQ35BUV1B
FHQ50BUV1B
FHQ60BUV1B
FHQ71BUV1B
FHQ100BUV1B
FHQ125BUV1B
FHQ35BVV1B
FHQ50BVV1B
FHQ60BVV1B
FHQ71BVV1B
FHQ100BVV1B
FHQ125BVV1B
SPLIT SYSTEM
Air Conditioner
Installation manual
CONTENTS
1. SAFETY CONSIDERATIONS ........................................................................................1
2. BEFORE INSTALLATION ..............................................................................................3
3. SELECTING INSTALLATION SITE................................................................................5
4. PREPARATIONS BEFORE INSTALLATION .................................................................6
5. INDOOR UNIT INSTALLATION .....................................................................................8
6. REFRIGERANT PIPING WORK ....................................................................................9
7. DRAIN PIPING WORK .................................................................................................13
8. WIRING EXAMPLE ......................................................................................................15
9. ELECTRIC WIRING WORK .........................................................................................16
10. FIELD SETTINGS ........................................................................................................19
11. TEST OPERATION ......................................................................................................21
12. WIRING DIAGRAM ......................................................................................................24
1. SAFETY CONSIDERATIONS
Please read these “SAFETY CONSIDERATIONS” carefully before installing air conditioning equipment and
be sure to install it correctly. After completing the installation, make sure that the unit operates properly during
the start-up operation. Please instruct the customer on how to operate the unit and keep it maintained.
Also, inform customers that they should store this installation manual along with the operation manual for
future reference.
This air conditioner comes under the term “appliances not accesible to the general public”.
Meaning of warning and caution symbols.
WARNING .........Failure to observe a warning may result in death or serious injury.
CAUTION ..........Failure to observe a caution may result in injury or damage to the equipment.
WARNING
• Ask your dealer or qualified personnel to carry out installation work. Do not try to install the machine your-
self.
Improper installation may result in water leakage, electric shocks or fire.
• Perform installation work in accordance with this installation manual.
Improper installation may result in water leakage, electric shocks or fire.
• Be sure to use only the specified accessories and parts for installation work.
Failure to use the specified parts may result in water leakage, electric shocks, fire or the unit falling.
• Install the air conditioner on a foundation strong enough to withstand the weight of the unit.
A foundation of insufficient strength may result in the equipment falling and causing injuries.
01_EN_3PN06588-3E.fm Page 1 Tuesday, June 27, 2006 4:45 PM