CEILING INSTALLATION

Hanging arm

Chart 7

1.Remove the side board and the grille. (Refer to Chart 8)

(For models 48000 and 60000 Btu/h, do not remove the grille.)

Side board

Grille

Chart 8

2.Locate the hanging arm on the hanging screw bolt. (Refer to Chart 9) Prepare the mounting bolts on the unit. (Refer to Chart 10)

25mm

 

8•• 13mm

 

 

20••

Screw nut

 

Washer

 

 

Hanging

 

 

screw bolt

Mounting bolt (max. 40 mm)

 

 

 

Hanging arm

 

 

Chart 9

Chart 10

3.Hang the unit on the hanging arm by sliding backward. Securely tighten the mounting bolts on both sides. (Refer to Chart 9)

Hanging screw bolt

Hanging arm

Mounting bolt

D. Connecting point of refrigerant pipe

 

(D. gas side)

 

E. Connecting point of refrigerant pipe

>20mm

(E. Liquid side)

 

Drain point

Chart 11

ATTENTION: The figures above are based on model with 18000 Btu/h as rated capacity, which may differ from the unit you purchased.

The dimension of the unit

Capacity

A

B

C

D

E

F

G

H

(Btu/h)

 

 

 

 

 

 

 

 

12000-24000 Btu/h

990

660

206

505

506

907

200

203

36000 Btu/h

1280

660

206

795

506

1195

200

203

48000-60000 Btu/h

1670

680

244

1070

450

1542

200

240

Note: The dimension of 12000 Btu/h and 24000 Btu/h are the same The dimension of 48000 Btu/h and 60000 Btu/h are the same

Outdoor unit

❥✱YODC-YOJC 12

❥✱YODC-YOJC 18

❥✱YODC-YOJC 24

 

285

750

 

845

313

895

300

 

 

301.5

 

 

 

 

 

590

695

 

860

 

 

 

 

351.2

 

 

 

 

 

 

135

 

163

590

 

 

62

141.5

560.1

 

 

 

235

 

 

 

 

 

 

 

 

 

315

290

335

125

330

 

 

❥✱YODC-YOJC 30-36

❥✱YODC-YOJC 48-60

 

 

 

 

 

990

336.4

400

 

 

940

 

 

 

 

960

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1245

 

 

 

 

 

 

181.4

624

 

 

 

 

 

 

 

 

 

360

 

 

 

 

 

 

 

 

 

 

 

 

 

 

360

 

 

 

 

 

 

❥✱DC Inverter R-410A

 

 

 

650

 

 

 

 

 

 

 

MODEL

A

B

C

D

E

H REMARK

 

 

H

18

840

550

335

360

310

677

 

 

 

 

24

894

590

333

355

302

860

R-410A

 

 

 

36

990

624

366

396

340

960

 

 

 

 

 

 

A

48

940

600

376

400

340

1245

 

 

 

B

 

 

 

 

 

 

 

 

D C

 

E

 

 

 

 

 

 

 

 

INSTALLATION IN THE FOLLOWING PLACES

MAY RESULT IN TROUBLE

Installation of the indoor unit in direct sun light.

Installation in the unit in wrong direction.

Installation of outdoor units too close or,

Installation of the indoor unit in a place where

blowing discharged air into each other.

there is an obstacle near the air inlet or outlet.

 

> 30 cm

Installation of the outdoor unit in a place

Installation of the indoor unit at too high > 30 cm

exposed regularly to a strong wind.

a position.

INDOOR UNIT INSTALLATION

Installing Ø10 hanging screw bolts. (4 bolts)

Please refer to the following figure for the distance measurement between the screw bolts.

Please install with Ø10 hanging screw bolts.

The handling to the ceiling varies from the constructions, consult the construction personnels for the specific procedures.

1.The size of the ceiling to be handled ... ... do keep the ceiling flat. Consolidate the roof beam for possible vibration.

2.Cut off the roof beam.

3.Strengthen the place cut off, and consolidate the roof beam.

Carry out the pipe and line operation in the ceiling after finishing the installation of the main body. While choosing where to start the operation, determine the direction of the pipes to be drawn out. Especially in case there is a ceiling, position the refrigerant pipes, drain pipes, indoor & outdoor lines to the connection places before hanging up the machine.

The installation of hanging screw bolts.

530 110

Page 3
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York YOCC-YOHC 12-60 owner manual Indoor Unit Installation, Ceiling Installation, Dimension of the unit Capacity Btu/h

YOCC-YOHC 12-60 specifications

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