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Installation manual

3

FCQG35~1 FCQHG71~140FVEB

Split System air conditioners

3P308369-1C – 2012.10

Use the installation guide (delivered with the unit) for exact
vertical positioning of the unit. 

Installation is possible when opening dimensions are as follows.
When installing the unit within the frame for fixing ceiling
materials. 

(See figure 4)

2

Make the ceiling opening needed for installation where
applicable. (For existing ceilings.)

-

Refer to the paper pattern for installation for the ceiling 
opening dimensions.

-

Create the ceiling opening required for installation. From the 
side of the opening to the casing outlet, implement the 
refrigerant and drain piping and wiring for remote controller 
(unnecessary for wireless type). Refer to each piping or 
wiring section.

-

After making an opening in the ceiling, it may be necessary 
to reinforce ceiling beams to keep the ceiling level and to 
prevent it from vibrating. Consult the builder for details.

3

Install the suspension bolts. (Use either a W3/8 or M10 size
bolt.)

Use anchors for existing ceilings, and a sunken insert, sunken
anchors or other field supplied parts for new ceilings to reinforce
the ceiling in order to bear the weight of the unit. Adjust
clearance from the ceiling before proceeding further.
Installation example 

(See figure 5)

I

NDOOR

 

UNIT

 

INSTALLATION

When installing optional accessories (except for the decoration
panel), read also the installation manual of the optional accessories.
Depending on the field conditions, it may be easier to install optional
accessories before the indoor unit is installed. However, for existing
ceilings, always install fresh air intake kit before installing the unit.

1

Install the indoor unit temporarily.

-

Attach the hanger bracket to the suspension bolt. Be sure to 
fix it securely by using a nut and washer from the upper and 
lower sides of the hanger bracket.

-

Securing the hanger bracket 

(See figure 6)

2

Fix the paper pattern for installation. (For new ceilings only.)

-

The paper pattern for installation corresponds with the 
measurements of the ceiling opening. Consult the builder for 
details.

-

The centre of the ceiling opening is indicated on the paper 
pattern for installation. The centre of the unit is indicated on 
the unit casing.

-

After removing the packaging material from the paper pattern 
for installation, attach the paper pattern for installation to the 
unit with the attached screws as shown in 

figure 8

.

3

Adjust the unit to the right position for installation.

(See 

"Preparations before installation" on page 2

.)

1

Refrigerant piping

2

Suspension bolt (x4)

3

Hanger bracket

4

False ceiling

5

Suspension bolt pitch

6

Indoor unit

7

Ceiling opening

8

Decoration panel

Apply the short side of the 
installation guide in case of 

normal installation

Apply the long side of the 
installation guide in case of 

installation with fresh air 
intake kit

Apply the long side of the 
installation guide after removal 
of the tear-off tab in case of 

installation with self 
cleaning decoration panel

1

Lower ceiling surface

2

Underside of the unit

1

Dimensions inside frame

2

Opening dimension inside the frame for ceiling

3

Frame

4

Ceiling material

5

Ceiling opening dimension

6

Ceiling-panel overlapping dimension

NOTE

Installation is possible with a ceiling dimension of
910 mm (marked with*). However, to achieve a ceiling-
panel overlapping dimension of 20 mm, the spacing
between the ceiling and the unit should be 35 mm or
less. If the spacing between ceiling and the unit is over
35 mm, attach ceiling material to the part or recover
the ceiling.

1

2

1

2

1

2

1

Ceiling slab

2

Anchor

3

Long nut or turn-buckle

4

Suspension bolt

5

False ceiling

NOTE

All the above parts are field supplied.

For other installation than standard installation,
contact your dealer for details.

1

Nut (field supply)

2

Washer (supplied with the unit)

3

Hanger bracket

4

Double nut (field supply, tighten)

1

Paper pattern for installation

2

Centre of the ceiling opening

3

Centre of the unit

4

Screws (supplied with the unit)

Содержание FCQG100FVEB

Страница 1: ...INSTALLATION MANUAL FCQG35FVEB FCQG50FVEB FCQG60FVEB FCQG71FVEB FCQG100FVEB FCQG125FVEB FCQG140FVEB FCQHG71FVEB FCQHG100FVEB FCQHG125FVEB FCQHG140FVEB Split System air conditioners...

Страница 2: ...2 4 5 1 50 100 2 1 3 4 950 1 1 5 35 35 3 5 0 75 675 850 175 300 mm 1 1 5 m 2 3 1 5 6 100 mm 1 0 675 mm 1 3 3 1 2 4 100 4 3 1 2 5 4 10 15 mm 10 15 mm 70 90 mm 7 mm 70 90 mm 2 8 4 2 2 5 6 5 6 7 6 1 9 7...

Страница 3: ...e acuerdo con el Certi cado C 06 Nota delineato nel A e giudicato positivamente da B secondo il Certi cato C 07 A B C 08 Nota tal como estabelecido em A e com o parecer positivo de B de acordo com o C...

Страница 4: ...ol system may malfunction Where the air contains high levels of salt such as air near the ocean and where voltage uctuates a lot e g in factories Also in vehicles or vessels When selecting the install...

Страница 5: ...oller when installing the unit at a height over 2 7 m for FCQHG100 140 units 3 2 m Install the unit higher than 2 5 m to avoid accidental touching Refer to Field setting on page 8 and to the decoratio...

Страница 6: ...gure 6 2 Fix the paper pattern for installation For new ceilings only The paper pattern for installation corresponds with the measurements of the ceiling opening Consult the builder for details The c...

Страница 7: ...inner surface with ether oil or ester oil and initially tighten 3 or 4 turns by hand before tightening rmly If the refrigerant gas leaks during the work ventilate the area A toxic gas is emitted by t...

Страница 8: ...clamp and drain hose to insulate and x it with clamps Insulate the complete drain piping inside the building eld supply If the drain hose cannot be suf ciently set on a slope t the hose with drain rai...

Страница 9: ...that the operation will restart automatically if the main power supply is turned off and then turned back on again Refer to the installation manual attached to the outdoor unit for the size of power s...

Страница 10: ...table below When attaching the control box lid make sure not to pinch any wires After all wiring connections are done ll in any gaps in the casing wiring holes with putty or insulation material eld s...

Страница 11: ...and Second code No For setting and operation refer to Field setting in the installation manual of the remote controller Setting ceiling height Adjust the Second code No according to the table below so...

Страница 12: ...ion and check after installation is nished on page 2 After nishing the construction of refrigerant piping drain piping and electric wiring conduct test operation accordingly to protect the unit Test o...

Страница 13: ...or switch wireless address set Adaptor for wiring F1U F2U Fuse 5 A 250 V KCR Magnetic relay KFR Magnetic relay KHuR Magnetic relay Connector for optional parts X2A Connector sensor kit X8A Connector a...

Страница 14: ......

Страница 15: ...3 4 P1 P2 1 2 3 1 2 3 1 2 3 4 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 4 4 P1 P2 P1 P2 P1 P2 P1 P2 P1 P2 P1 P2 P1 P2 P1 P2 P1 P2 P1 P2 1 2 3 1 2 3 1 2 3 5 6 1 2 3 1 2 1 2 3 1 2 3 1 2 3 5...

Страница 16: ...3P308369 1C 2012 10 Copyright 2011 Daikin...

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