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6

Note: The Electrical Components Box mounting surface can be changed.

For information on how to change the mounting surface, refer to “

5. BS UNIT INSTALLATION”

.

NOTE

Study if the installation location is strong enough to hold the weight of the unit, and if necessary reinforce 
the area with a beam or other member and then install suspension bolts. Use the suspension bolts to install 
the unit. (Refer to 

“4. PREPARATIONS BEFORE INSTALLATION”

)

Install the BS unit and its power supply wiring and transmission wiring at least 40 in. away from televisions 
and radios to prevent image distortion and noise in those devices. Noise may still be introduced at this dis-
tance depending on the electromagnetic wave conditions.

4. PREPARATIONS BEFORE INSTALLATION

Refer the figure 3 and install the suspension bolts and hanging brackets.

Suspension bolts: For supporting the product

Use M8-M10 suspension bolts.

When holes are to be made anew, used embedded inserts and embedded foundation bolts. When holes 
are already provided, use hole-in-anchors or the like.
Install the BS unit so that its weight can be withstood.

Hanging bracket: For supporting the connection pipe

Be sure to support the connection piping around the unit using hanging brackets that are kept within 
40 in. of the body side surface. Hanging excessive weight on the BS unit hanging bracket could cause the 
unit to fall and injure someone.

(in.)

BS Unit Name

BSVQ36P
BSVQ60P

10 or more

10 or more (*2)

10 or more (*1)
10 or more (*2)

BSVQ96P

12 or more (*3)

12 or more (*3)

A

B

(*1) When using accessory pipes 1)-1, 2 (Refer to 6-5 PIPING 

CONNECTION), provide a service space of at least 12 in.

(*2) When using accessory pipes 1)-1, 2 (Refer to 6-5 PIPING 

CONNECTION), provide a service space of at least 14 in.

(*3) When using accessory pipes 1)-1, 2 (Refer to 6-5 PIPING 

CONNECTION), provide a service space of at least 16 in.

A

B

Indoor unit 

side (2 pipes)

(in.)

Outside unit 

side (3 pipes)

2-5/8

or more

2 or 

more

BS unit 

proper top

Electrical Components Box

Inspection hole    18

(in.)

Be sure to open this to the 
Electrical Components Box 
side.

Fig. 1

Fig. 2

16-7/8

8-5/8

Hanging 
bracket

Suspension 
bolt

Long nut or
turnbuckle

Anchor

40 in. or less

40 in. or less

Unit 

proper

<Suspension bolt pitch>

<Example installation>

Note: All the above parts are part to be procured in the field.

Fig. 3

Summary of Contents for BSVQ36PVJU

Page 1: ...erence This manual should be left with the equipment owner Lire soigneusement ces instructions avant I installation Concerver ce manuel port e de main pour r f rence ult rieure Ce manuel doit tre donn...

Page 2: ...DANGER Indicates an imminently hazardous situation which if not avoided will result in death or serious injury WARNING Indicates a potentially hazardous situation which if not avoided could result in...

Page 3: ...ing is secured that specified wires are used and that no external forces act on the terminal connections or wires Improper connections or installation may result in fire When wiring position the wires...

Page 4: ...not install the air conditioner in the following locations a Where a mineral oil mist or oil spray or vapor is produced for example in a kitchen Plastic parts may deteriorate and fall off or result in...

Page 5: ...nected Normal operation is not possible when connected to other units 2 2 PRECAUTIONS Hold the unit by the Hanging brackets 4 points when opening the box and moving it and do not lift it hold ing on t...

Page 6: ...cations where an inspection hole Refer to Fig 2 can be installed to Electrical Components Box side See Note Where the total piping length involving indoor unit and outside unit is below the allowable...

Page 7: ...e Install the BS unit so that its weight can be withstood Hanging bracket For supporting the connection pipe Be sure to support the connection piping around the unit using hanging brackets that are ke...

Page 8: ...pension bolts Be sure to use the nuts M8 or M10 3 pcs 4 locations and washers field supply from both the top and bottom sides of the hanging bracket and make sure they are tightened correctly NOTES Th...

Page 9: ...R410A dur ing installation Make sure that nothing besides the specified refrigerant such as air gets into the refrigerant piping If refrigerant gas leaks during the work ventilate the area The outside...

Page 10: ...2 below and Table 1 2 select the piping size between the outside unit refrigerant branch kit and BS unit and between the BS unit and the indoor unit refrigerant branch kit Example of connection 1 Whe...

Page 11: ...Q 54 5 8 1 2 3 8 5 8 3 8 54 Q 72 3 4 5 8 3 4 72 Q 96 7 8 3 4 7 8 in Capacity type of indoor units Piping size outer diameter Gas pipe Liquid pipe 07 09 12 18 1 2 1 4 24 30 36 48 5 8 3 8 72 3 4 96 7 8...

Page 12: ...pe Site piping Liquid pipe Site piping BS unit Top Suction gas pipe Site piping HP LP gas pipe Site piping Liquid pipe Site piping Accessory pipes 1 2 Accessory pipes 1 2 Accessory pipes 1 1 BSVQ96P t...

Page 13: ...sulation field supply with the seams facing up See figure at right BSVQ36 60P type BS unit Insulation tube 3 2 Accessory Insulation tube 3 2 Accessory Insulation tube 3 1 Accessory Insulation tube 3 2...

Page 14: ...units Mark each BS unit as unit A unit B and be sure the terminal board wiring to the outside unit and indoor unit are properly matched If wiring and piping between the out side unit BS unit and an in...

Page 15: ...the following ranges Exceeding these limits could cause a transmission error 1 Between an outside unit and BS unit Between a BS unit and indoor unit and Between a BS unit and BS unit Maximum wiring le...

Page 16: ...s both the power supply wire and the ground wire together through the wire through hole right and into the Electrical Components Box and use the included clamps 2 to securely hold the wires in 2 place...

Page 17: ...t keep them separated by at least 2 in Not doing so could cause the transmission wiring to pick up electric noise external noise and result in a malfunction or breakdown After the wiring working is co...

Page 18: ...ed by the operation remote controller while the indoor unit power is turned on When the indoor unit outside unit and BS unit installation work is completed confirm that it is safe even with the power...

Page 19: ...3P194121 3M EM07A062C 0909 FS...

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