American Standard TMM5A0B24M21SAA Installer'S Manual Download

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SAFETY HAZARD!

This information is intended for use by

individuals possessing adequate backgrounds of electrical

and mechanical experience. Any attempt to repair a central air

conditioning product may result in personal injury and/or

property damage. The manufacturer or seller cannot be

responsible for the interpretation of this information, nor can it

assume any liability in connection with its use.

Important:

These instructions do not cover all variations in systems

nor provide for every possible contingency to be met in connection

with the installation. Should further information be desired or should

particular problems arise which are not covered sufficiently for the

purchaser’s purposes, the matter should be referred to your

installing dealer or local distributor.

Note:

The manufacturer recommends installing ONLY A.H.R.I.

approved, matched indoor and outdoor systems. Some of the

benefits of installing approved matched indoor and outdoor split

systems are maximum efficiency, optimum performance, and the

best overall system reliability.

Important:

Installation of this unit shall be made in accordance with

the National Electric Code, NFPA No. 90A and 90B, and any other

local codes or utilities requirements.

Note:

The small air handlers have been evaluated in accordance

with the Code of Federal Regulations, Chapter XX, Part 3280 or the

equivalent. “SUITABLE FOR MOBILE HOME USE.”

WARNING

HAZARDOUS VOLTAGE!

Disconnect all electrical power, including remote disconnects

before installing or servicing. Follow proper lockout/tagout

procedures to ensure the power can not be inadvertently

energized. Failure to disconnect power before servicing could

result in death or serious injury.

CAUTION

CORROSION HAZARD!

To prevent shortening its service life,

the air handler should not be used during the finishing phases

of construction. The low return air temperatures can lead to

the formation of condensate. Condensate in the presence of

chlorides and fluorides from paint, varnish, stains, adhesives,

cleaning compounds, and cement creates a corrosive

condition which may cause rapid deterioration of the cabinet

and internal components.

CAUTION

SAFETY HAZARD!

Sharp Edge Hazard. Be careful of sharp

edges on equipment or any cuts made on sheet metal while

installing or servicing. Personal injury may result.

LIVE ELECTRICAL COMPONENTS!

During installation,

testing, servicing, and troubleshooting of this product, it may

be necessary to work with live electrical components. Failure

to follow all electrical safety precautions when exposed to live

electrical components could result in death or serious injury.

EXPLOSION HAZARD!

Do not store corrosive or combustible materials, gasoline, or

other flammable vapors or liquids near the unit. Failure to

follow this warning could result in property damage, serious

personal injury, or death.

ELECTRICAL HAZARD!

Grounding Required! Follow proper local and state electrical

code on requirements for grounding. Failure to follow this

warning could result in property damage, serious personal

injury, or death.

HAZARDOUS VAPORS!

Do not install an air handler with a

non-ducted return in the same closet, alcove, or utility room

as a fossil fuel device. Hazardous vapors can be distributed

throughout the conditioned space and equipment damage can

result.

WARNING

THIS PRODUCT CONTAINS FIBERGLASS WOOL

INSULATION! FIBERGLASS DUST AND CERAMIC FIBERS

ARE BELIEVED BY THE STATE OF CALIFORNIA TO

CAUSE CANCER THROUGH INHALATION. GLASSWOOL

FIBERS MAY ALSO CAUSE RESPIRATORY, SKIN, OR EYE

IRRITATION.

PRECAUTIONARY MEASURES

• Avoid breathing fiberglass dust

• Use a NIOSH approved dust/mist respirator

• Avoid contact with the skin or eyes. Wear long-sleeved,

loose fitting clothing, gloves, and eye protection.

• Wash clothes separately from other clothing, rinse washer

thoroughly.

• Operations, such as sawing, blowing, tear-out, and spraying

may generate fiber concentrations requiring additional

respiratory protection. Use the appropriate NIOSH approved

respirator in these situations.

FIRST AID MEASURES

EYE CONTACT: FLUSH EYES WITH WATER TO REMOVE DUST

IF SYMPTOMS PERSIST, SEEK MEDICAL ATTENTION.

SKIN CONTACT: WASH AFFECTED AREA GENTLY WITH SOAP

AND WARM WATER AFTER HANDLING.

Section 2. Safety Information

WARNING

Make sure the blower motor support is tight

(3-motor mount bolts) then check to see if

wheel is secured to motor shaft before

operating unit.

BLOWER MOTOR
SHIPPING BOLT

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NOTES:
1: Use Copper Wire (75

Min) Only Between Disconnect Swicth And Unit .

2: To Be Wired In Accordance With NEC And Local Codes.
3: If Any Of The Original Wire ,As Supplied,Must Be Replaced.Use The Same

Or Equivalent Type Wire.

4: Connect R To R,G To G,Etc.See Outdoor Instruction For Details.
5: To Change Speed Tap,Move Blue Wire Desird Terminal.
6: See Airflow Tables For Tap Usage.
7:Factory Wires May Be Present,DO NOT USE.

7)0575$16)250(5

)/)86(/,1.

)0)$102725

&$3

)$1 &$3$&,725

*1'

*5281'

),(/' 32:(5 :,5,1*

*1'

9ᨺ

&20

7)05

%51&

%/8

<**1'

:+,7(

<(/1

%/./

NOTES:
1: Use Copper Wire (75

Min) Only Between Disconnect Swicth And Unit .

2: To Be Wired In Accordance With NEC And Local Codes.
3: If Any Of The Original Wire ,As Supplied,Must Be Replaced.Use The Same

Or Equivalent Type Wire.

7)0575$16)250(5

)/)86(/,1.

)0)$102725

*1'

&20

7)05

NOTES:
1: Use Copper Wire (75

Min) Only Between Disconnect Swicth And Unit .

2: To Be Wired In Accordance With NEC And Local Codes.
3: If Any Of The Original Wire ,As Supplied,Must Be Replaced.Use The Same

Or Equivalent Type Wire.

4: Connect R To R,G To G,Etc.See Outdoor Instruction For Details.
5: To Change Speed Tap,Move Green Wire Desird Terminal.
6: See Airflow Tables For Tap Usage.

<**1'