York YOCC-YOHC 12-60 User Manual

EN/FR

ENGLISH

035M00003-000

INSTALLATION & OWNER’S MANUAL

MINISPLIT FLOOR/CEILING AIR CONDITIONER MODELS : YOCC-YOHC 12-60

REQUIRED TOOLS

1. Screw Driver 9. Manifold Guage

2. Hexagonal Wrench 10. Gas Leak Detector

3. Torque Wrench 11. Vacuum Pump

4. Spanner 12. Pipe Clamp

5. Reamer 13. Pipe Cutter

6. Hole Core Drill 14. Flare Tool Set

7. Tape Measure 15. Electrical Circuit Tester

8. Thermometer

EXTENDED PARTS

1. Refrigerant Pipe : See Technical Speciﬁ cation

2. Pipe Insulation Material (Polyethylene foam 9 mm thick)

3. Vinyl Tape

4. Putty

PART LIST

INDOOR UNIT

❥✱ YOCC-YOHC

INSTALLATION ACCESSORIES

SAFETY PRECAUTIONS

• Please read this installation manual carefully before starting installation of the unit.

• This air conditioning system contains refrigerant under pressure, rotating parts and electrical connection which may be dangerous and can cause injury. Installation and maintenance of this air conditioning system should only be carried out by trained and qualiﬁ ed personnel.

• After unpacking, please check the unit carefully for possible damage.

• Before undertaking any work on the unit, make sure that the power supply has been disconnected.

CAUTIONS FOR INSTALLATION

• Do not store or unpack the unit in a wet area or expose to rain or water.

It may cause the unit to short circuit and may result electric shocks or ﬁ re.

• Do not install in a place where ﬂ ammable gas may leak.

• Do not conduct installation in wet area or in the rain.

It is a high risk to cause the electrical shocks.

• This system is designed for domestic or residential use only.

Description Qty USE

Hook

Hanging arm

Tapping Screw (ST2.9x10-C-H)

Remote Controller

Frame

Alkalina dry batteries (AM4)

Install & Owner’s manual and User’s guide

Installation &

Owner's man

ual

User' s Guide

For wall mounting installation

For ceiling installation

It may cause ﬁ re.

If used in certain environments, such as a manufacturing workplace, the equipment may not function efﬁ ciently.

• 9

• S

•

••

•

••

A•

C•

•9

•S

•

❥✱ Ceiling & Floor Type

OPERATION

TIMER

DEF./FAN

ALARM

MANUAL

Display Panel

• 9

• S

•

••

•

A•

••

C•

•9

•S

NOTICE!

The chart based on one model of our product is for reference only, which may be different from the unit you purchased.

NAMES AND FUNCTIONS

indoor unit

remote controller

air ﬂ ow louver (at air outlet)

drain hose

installation part

outdoor unit

air-in

connecting pipe

air inlet (with air ﬁ lter in it)

DEF./FAN indicator (For cooling and

heating type, it’s DEF., for cooling only type, it’s FAN)

infrared signal receiver

timer indicator

temporary button

operation lamp

alarm indicator

air-out

PREPARATION BEFORE INSTALLATION

• Before doing any work, check the interior power supply cord and the main breaker capacity are sufﬁ cient and the installation area is sufﬁ cient and complies with the requirements.

• Check that the power supply available agrees with nameplate voltage.

• Electrical work, wiring and cables must be performed in compliance with national and local wiring codes and standard.

• Do not use the extension cables. In the case extended cables are needed, use the terminal block.

SELECTION OF THE LOCATION

❥✱Select a place which provides the space around the units as shown in

the diagram below.

INDOOR UNIT

OUTDOOR UNIT

Dimension

(mm)

9 12182535455565

YOCC-YOHC

A 300 300 300 300 300 300 300 300 B 2000 2000 2000 2000 2000 2000 2000 2000 C 600 600 600 600 600 600 600 600 D 300 300 300 300 300 300 300 300

INSTALLATION

INSTALLATION SITE

❥✱To install the air conditioner in the following types of environments,

consult the shop.

• Places with an oily ambient or where steam or soot occurs.

• Salty or corrosive environments such as coastal areas.

• Places where sulﬁ de gas occurs such as hot springs. The drain from the outdoor unit must be discharged to a place of good drainage.

CONSIDER NUISANCE TO YOUR NEIGHBOURS

FROM NOISES

❥✱For installation choose a place as described below.

• A place solid enough to bear the weight of the unit and which does not amplify the operation noise or vibration.

• A place from where the air discharged from the outdoor unit or the operation noise will not annoy your neighbours.

A place with good ventilation.

Air

Outlet

ELECTRICAL WORK

• For power supply, be sure to use a separate power circuit dedicated to the air conditioner.

SYSTEM RELOCATION

• Relocating the air conditioner requires specialized knowledge and skills. Please consult the shop where you bought the air conditioner if relocation is necessary for moving or remodelling.

WALL MOUNTING INSTALLATION

Hook

To prevent interference, place at least 1m away.

Air

Inlet

Radio

D. Connecting point

of refrigerant pipe

(D. gas side) Drain point

E. Connecting point

of refrigerant pipe

(E. Liquid side)

Inverter-type ﬂ uorescent lamp.

Dimension

(mm)

9 12182535455565

YOCC-YOHC

A 2300 2300 2300 2300 2300 2300 2300 2300 B 2300 2300 2300 2300 2300 2300 2300 2300 C 55555555 D 120 120 120 120 120 120 120 120

Chart 5

1. Fix the hook with tapping screw onto the wall. (Refer to Chart 6)

2. Hang the indoor unit on the hook.

Hook

Tapping screw

Washer

<6mm

Chart 6

CEILING INSTALLATION

❥✱ YODC-YOJC 30-36 ❥✱ YODC-YOJC 48-60

990 336.4 400

940

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)

8•• 13mm

Mounting bolt (max. 40 mm)

20•• 25mm

Screw nut

Chart 9

Washer

Hanging screw bolt

Hanging arm

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

960

624

181.4

360

❥✱ DC Inverter R-410A

MODEL A B C D E H REMARK

18 840 550 335 360 310 677 24 894 590 333 355 302 860 36 990 624 366 396 340 960

CED

48 940 600 376 400 340 1245

INSTALLATION IN THE FOLLOWING PLACES

MAY RESULT IN TROUBLE

Installation of the indoor unit in direct sun light.

1245

360

650

R-410A

Installation in the unit in wrong direction.

Mounting bolt

D. Connecting point of refrigerant pipe (D. gas side)

E. Connecting point of refrigerant pipe (E. Liquid side)

>20mm

Drain point

Chart 11

ATTENTION: The ﬁ gures 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

(Btu/h)

ABCDEFGH

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

315

290

530

110

301.5

590

695

351.2

135

141.5 560.1

335

313

235

125

895 300

860

163 590

330

Installation of outdoor units too close or, blowing discharged air into each other.

Installation of the outdoor unit in a place exposed regularly to a strong wind.

Installation of the indoor unit in a place where there is an obstacle near the air inlet or outlet.

> 30 cm

Installation of the indoor unit at too high > 30 cm a position.

INDOOR UNIT INSTALLATION

Installing Ø10 hanging screw bolts. (4 bolts)

• Please refer to the following ﬁ gure 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 speciﬁ c procedures.

1. The size of the ceiling to be handled ... ... do keep the ceiling ﬂ at. 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 ﬁ nishing 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.

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