Installation manual

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 PRECAUTIONS...............................................................................................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 PRECAUTIONS
Please read these “SAFETY PRECAUTIONS” carefully before installing air conditioning equipment and be
sure to install it correctly.
After completing installation, conduct a trial operation to check for faults and explain to the customer how to
operate the air conditioner and take care of it with the aid of the operation manual. Ask the customer to store
the 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 notices.
WARNING .........Failure to follow these instructions properly may result in personal injury or loss of life.
CAUTION ..........Failure to observe these instructions properly may result in property damage or per-
sonal injury, which may be serious depending on the circumstances.
WARNING
• Ask your dealer or qualified personnel to carry out installation work.
Do not attempt to install the air conditioner yourself. Improper installation may result in water leakage,
electric shocks or fire.
• Install the air conditioner in accordance with the instructions in 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 the unit falling, water leakage, electric shocks or fire.
01_EN_3PN06588-3H.fm Page 1 Monday, April 6, 2009 7:52 PM