Trane 4MYW6-A User guide

,QVWDOOHU¶V0DQXDO

September 2013 06691$(1

16 SEER Inverter System

4MYW6-A

4MXW6-A

4TYK6-A

4TXK6-A

Warnings and Cautions

Warnings and Cautions. Notice that warnings and cautions appear at appropriate intervals

throughout this manual. Warnings are provided to alert installing contractors to potential

hazards that could result in personal injury or death, while cautions are designed to alert

personnel to conditions that could result in equipment damage.

Your personal safety and the proper operation of this machine depend upon the strict

observance of these precautions.

WARNING

This equipment is to be serviced by professionally trained personnel ONLY. Under NO

circumstances should an unqualified person service it. This equipment contains

refrigerant under PRESSURE and operates at HIGH VOLTAGE. Improperly installed,

adjusted or altered equipment by an unqualified person poses safety hazards

including FIRE, ELECTROCUTION, or EXPLOSION, which could result in death or

serious injury.

WARNING

Electrocution and Fire Hazards with Improperly Installed and Grounded

Field Wiring!

Improperly installed and grounded field wiring poses FIRE & ELECTROCUTION

hazards. To avoid these hazards, you MUST follow requirements for field wiring

installation and grounding as described in the National Electrical Codes (NEC) and

your local/state electrical codes. All field wiring MUST be performed by qualified

personnel.

Failure to follow these requirements could result in death or serious injury.

Attention:Warnings and Cautions appear at appropriate sections throughout this

literature. Read these carefully.

WARNING:Indicates a potentially hazardous situation which, if not avoided, could

result in death or serious injury.

CAUTION:Indicates a potentially hazardous situation which, if not avoided, could

result in minor or moderate injury. It may also be used to alert against unsafe practices.

NOTICE:Indicates a situation that could result in equipment or property-damage only

accidents.

MS-SVN22A-EN

Preface

WARNING

R410A Refrigerant under Higher Pressure than R22!

The units described in this manual use R410A refrigerant which operates at 50 to 70%

higher pressures than R-22. Use only R-410A approved service equipment. Refrigerant

cylinders are painted with "pink" color to indicate the type of refrigerant and may

contain a "dip" tube to allow for charging of liquid refrigerant into the system. For

specific handling concerns with R-410A, please contact your

Failure to use R-410A approved service equipment could result in standard equipment

exploding under R-410A higher pressure which could result in death or serious injury.

NOTICE

Use PVE Oil with R-410A Mini-Split Units!

All R-410A mini-splits use a PVE oil (Polyvinyl Ether Oil) that readily absorbs moisture

from the atmosphere. To limit this “hygroscopic” action, the system should remain

sealed whenever possible. If a system has been open to the atmosphere for more than

4 hours, the compressor oil must be replaced. Never break a vacuum with air and

always change the driers when opening the system for component replacement. For

specific handling concerns with PVE oil, contact yo

USE ONLY THE FACTORY RECOMMENDED - DAFNE HERMETIC OIL FV50S - for

servicing these units.

Important!

Environmental Concerns

Scientific research has shown that certain man-made chemicals can affect the earth’s naturally

occurring stratospheric ozone layer when released to the atmosphere. In particular, several of

the identified chemicals that may affect the ozone layer are refrigerants that contain Chlorine,

Fluorine and Carbon (CFCs) and those containing Hydrogen, Chlorine, Fluorine and Carbon

(HCFCs). Not all refrigerants containing these compounds have the same potential impact to the

Responsible Refrigerant Practices

MS-SVN22A-EN

localsales office.

ur local sales office.

environment. The Compay advocates the responsible handling of all refrigerants, including

industry replacements for CFCs such as HCFCs and HFCs.

The manufacturer believes that responsible refrigerant practices are important to the environment,

our customers, and the air conditioning industry. All technicians who handle refrigerants

must be certified. The Federal Clean Air Act (Section 608) sets forth the requirements for

handling, reclaiming, recovering and recycling of certain refrigerants and the equipment

that is used in these service procedures. In addition, some states or municipalities may

have additional requirements that must also be adhered to for responsible management

of refrigerants. Know the applicable laws and follow them.



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This is given as a guide to good practices in the installation and operation of a

wall mounted split system models and

Read these operation Instructions completely before installing the unit.

Reception

On arrival, inspect the unit before signing the delivery note. Specify any damage of the unit on

the delivery note, and send a registered letter of protest to the last carrier of the goods within 72

hours of delivery. Notify the same time.

The unit should be totally inspected within 7 days of delivery. If any concealed damage is

discovered, send a registered letter of protest to the carrier within 7 days of delivery and notify

About the Unit

These units are assembled, pressure tested, dehydrated, charged and run tested before shipment.

This manual contains informations related to

Refrigerant

The refrigerant provided by the manufacturer comply with all the requirements for our units.

When using a recycled or reprocessed refrigerant, we recommend its qualities be as good as

those of a new refrigerant. It is necessary to have the refrigerant tested by a qualified laboratory.

Failure to do so could void the warranty.

Important

These instructions do not cover all variations in systems, nor do they provide for every possible

contingency to be met in connection with installation. Should further information be desired or

should particular problems arise which are not covered sufficiently in this manual, the matter

should be referred to your

General Information

4MYW64TYK6

4MYW64TYK6;

and

; 4MXW6 and 4TXK6. However it does not

contain all the service procedures for this unit, as these procedures must be performed by a qualified

service technician, through the maintenance contract with a reputable service company.

MS-SVN22A-EN

4MXW6 and 4TXK6 .

local sales office.

Installation Manual

your supplier at

the supplier.

6ft.

Active air lters

Washable plastic lters

One active carbon lter

One catechin lter

Sold Separately

(Sold Separately)

Indoor Unit

WARNING

Adequate Support!

Wall structure must be adequate to support the weight of the unit. Failure to ensure

adequate structural support could result in unit falling from its location which could

result in death, serious injury, or equipement or property-only damage.

2. Select a location where it is easy to drain the condensing water and connect to the outdoor

unit;

4. Be sure that the installation of the indoor unit conforms to the installation dimension

diagram;

5. Be sure to leave enough space to allow access for routine maintenance; clearance between

6. Install in a location where the ay from other electric appliances

such as television, audio devices etc.;

7. Select location where air filters can be easily removed

Outdoor unit

WARNING

Adequate Support!

Wall structure must be adequate to support the weight of the unit. Failure to ensure

adequate structural support could result in unit falling from its location which could

result in death, serious injury, or equipement or property-only damage.

1. Select a location from which noise and air discharge by unit will not annoy neighbors.

2. Select a location where there is sufficient ventilation.

3. Make sure the air inlet and outlet are not blocked by any obstacles.

4. Select a location capable of supporting the weight and vibration of the outdoor unit, and

where installation work can be carried out safely.

5. Select a location away from flammable gas or gas leaks.

6. Make sure that the installation of the outdoor unit conforms to the installation dimension

diagram.

NOTICE

Installing the unit in one of the following locations could result in unit malfunction:

• Places where oil (machine oil) is used

• Seaside/places with high level of salt in the air.

• Places with high level of sulfur gas such as areas with hot springs.

• Places where high-frequency waves are generated by radio equipment, welders and medical

equipment.

• Other unusual places where unit operation may be altered.

Installation location

MS-SVN22A-EN

unit is more than 3 feet aw

Avoid locating the indoor unit where the return and/or supply air may be obstructed

Keep the indoor unit far away from heat sources, vapor and flammable gas;

7. Locate the outdoor unit away from any bedroom windows.

the indoor unit and the floor should 66".

Schematic diagram being reference only (outdoor unit is with variation),

please refer to real product for authentic information.

valve cover

Space to the wall

Space to the ceiling

Space to the wall

Air outlet side

Space to the floor

Above Above

5.9 in. Above 5.9 in. Above

11.8in. Above

19.7 in. Above

11.8 in. Above

78.7in. Above

Above

Space to the obstruction

Air outlet side

Space to the wall

Air inlet side

The dimensions of the space necessary for correct

installation of the appliance including the minimum

permissible distances to adjacent structures

●

5.9 in.

in.

118.1 in.

MS-SVN22A-EN

Indoor Unit Installation

WARNING

Hazardous Service Procedures!

The maintenance and troubleshooting procedures recommended in this section of the

manual could result in exposure to electrical, mechanical or other potential safety

hazards. Always refer to the safety warnings provided throughout this manual

concerning these procedures. When possible, disconnect all electrical power including

remote disconnect and discharge all energy storing devices such as capacitors before

servicing. Follow proper lockout/tagout procedures to ensure the power can not be

inadvertently energized. When necessary to work with live electrical components, have

a qualified licensed electrician or other individual who has been trained in handling live

electrical components perform these tasks. Failure to follow all of the recommended

safety warnings provided, could result in death or serious injury.

Mounting Location

1. Always mount the rear panel horizontally.

2. Fix the rear panel on the selected location

3. Be sure that the rear panel has been fixed firmly enough to withstand the weight

thermore, the weight should be evenly shared by each screw.

Drilling a hole in the wall to install the piping

The piping can be connected in six different locations on the unit, as shown on figure below:

1. in the wall at a slight downward angle toward the outdoor side in

such a way that the end of the pipe outside is inside.

2. Insert a sleeve into the hole to prevent the connection piping and wiring from being damaged

when passing through the hole.

Installation

Left downward

Left

Rear Left

Right Downward

Rear Right

Right

MS-SVN22A-EN

140 lbs,

fur

Drill a 2 1/2 inch diameter hole

1/4 inch lower than the

Level

6in 6in

This manual suits for next models

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