Instruction/ maintenance manual of the product 62DA Carrier
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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 .
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.
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 .
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.
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.
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.
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.
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 .
An important point after buying a device Carrier 62DA (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Carrier 62DA yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Carrier 62DA - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Carrier 62DA you will learn all the available features of the product, as well as information on its operation. The information that you get Carrier 62DA will certainly help you make a decision on the purchase.
If you already are a holder of Carrier 62DA, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Carrier 62DA.
However, one of the most important roles played by the user manual is to help in solving problems with Carrier 62DA. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Carrier 62DA along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
