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Carrier 62DD manual

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Table of contents for the manual

  • Page 1

    Manufacturer reserves the right to disco ntinue, or change at any time, specifications or de signs without notice and without inc urring obligations. Catalog No . 04-53620003-0 1 Printed in U. S.A. F orm 62D-1SO Pg 1 1-09 Replaces: New User’ s Inf or mation Man ual NO TE T O INST ALLER This manual should be left with the equipment owner . Y our c[...]

  • Page 2

    2 S UP P L Y F A N FI L T E R A C CE SS CO N T R O L P A N E L OUT S IDE A I R I N T AK E H OOD C ONDEN S ATE DR A I N P AN GA S S ECTION GA S VA LV E MODULA TING GA S VA LV E (OPTIONAL) MAIN BURNER S ECTION FLAME ROLLOUT S WITCH Fig. 1 — T ypical Gas Section Fig. 2 — T ypical Gas V alve Location a62-421 a62-423[...]

  • Page 3

    3 N A T N A T ON OFF N A T N A T ON OFF STEP 1 Fig. 3 — To Light Unit STEP 5 STEP 4 STEP 3 STEP 2 STEP 7 STEP 6 STEP 10 STEP 8 STEP 9 a48-924tf a48-925tf a48-930tf a48-931tf a62-420 a62-424 a62-425 a62-426 a62-427[...]

  • Page 4

    4 6. Move the switch on the gas valve to the ON position. 7. Replace the gas section access panels. 8. T urn on the electrical supply to the units. 9. Open the field-installed manual gas valve. 10. Using the BACview controller , enable the unit to run us- ing the following procedure: a. On the BACview MAIN screen, press ENTER. The LOGIN screen will[...]

  • Page 5

    5 Air Filter(s) — Air filter(s) should be checked monthly and changed when necessary . Un its may have either 2-in. or 4-in. thick filters. For units with 2-in. thick filters, all filters will be 20 x 24 x 2-in. size. For units with 4-in. thick filter s, filters may be 20 x 24 x 4-in. size or 20 x 20 x 4-in. size. The filter ac- cess panel is loc[...]

  • Page 6

    6 Indoor -Fan Motor , Outdoor -Fan Motor , and Combusti on F an Motor — Lubrication is not recom- mended. Bearings will not require lubrication for at least 5 years of normal operation. After 5 years, motor life can be extended by having the motors serviced at an authorized motor service shop. Fan Sha ft Bearings — The bearings should be grease[...]

  • Page 7

    7 BEFORE Y OU CALL FOR SER VICE, CHECK FOR PROBLEMS THA T CAN BE EASIL Y SOL VED If insufficient heating or cooling is suspected: ( ) Check for sufficient airflow . Check the air filter for dirt. Check for blocked return or supply-air grilles. Be sure they are open and unobstructed. If these checks do not reveal the cause, call your servicing deale[...]

  • Page 8

    Manufacturer reserves the right to disco ntinue, or change at any time, specificatio ns or designs without notice and without inc urring obligations. Catalog No . 04-53620003-01 Printed in U.S .A. F orm 62D-1SO Pg 8 1-09 Replaces: New Copy right 2009 Carrier Cor poration[...]