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Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

PC 111

Catalog No. 534-80029

Printed in U.S.A.

Form 48HG-2SO

Pg 8

3-01

Replaces: 48HG-1SO

Book 1

4

Tab

1a 6a

Copyright 2001 Carrier Corporation

Summary of Contents for 48HG024

Page 1: ...in this man ual is not followed exactly a fire or explo sion may result causing property damage personal injury or loss of life Do not store or use gasoline or other flammable vapors and liquids in t...

Page 2: ...lter slide outward from the track See Fig 4 for filter access panel location Note the direc tion of flow arrows on the filter frame If you have difficulty in locating your air filter in the return air...

Page 3: ...3 LOCK OUT TAG ON OFF MAIN STEP 1 Fig 2 To Light Unit STEP 5 STEP 4 STEP 3 STEP 2 STEP 8 STEP 7 STEP 6 STEP 10 STEP 9...

Page 4: ...4 STEP 1 Fig 3 To Shut Unit Off STEP 7 STEP 6 STEP 5 STEP 4 STEP 3 STEP 2 LOCK OUT TAG ON OFF MAIN STEP 3...

Page 5: ...e lubrication for at least 5 years of normal opera tion After 5 years motor life can be extended by having the motors serviced at an authorized motor service shop Fan Shaft Bearings Lubrication should...

Page 6: ...bustion area and power venting system of your unit 1 Turn off electrical power install disconnect tag and gas supply to your unit 2 Remove burner compartment access panel 3 Using a flashlight carefull...

Page 7: ...blocked return or supply air grilles Be sure they are open and unobstructed If these checks do not reveal the cause call your servicing dealer If your unit is not operating at all check the following...

Page 8: ...inue or change at any time specifications or designs without notice and without incurring obligations PC 111 Catalog No 534 80029 Printed in U S A Form 48HG 2SO Pg 8 3 01 Replaces 48HG 1SO Book 1 4 Ta...

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