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Manual Carrier 48ZG

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  • Carrier 48ZG - 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 . 04-53480045-01 Printed in U. S.A. Form 48Z-5SO Pg 1 7-07 Replaces: 48Z-3SO Book 1 Ta b 1 a User’ s Inf or mation Man ual NO TE T O INST ALLER: This manual should be left with the equipm ...

  • Carrier 48ZG - page 2

    2 10. Using the scrolling marquee, enable the unit to run using the following procedure: a. Push the key unit a blank display screen is shown. b. Push the key until the SER VICE TEST LED is lit. c. Push the key . The display will show STOP . d. Pu sh the key again. The NO/ YES display will flash. e. Push the or key to toggle the d isplay to NO and ...

  • Carrier 48ZG - page 3

    3 STEP 1 Fig. 2 — To Light Unit STEP 5 STEP 4 STEP 3 STEP 2 STEP 7 STEP 6 STEP 10 STEP 8 LOCK-OUT TA G ON OFF MAIN STEP 9 Run Status Service T est T emperature Pressures Setpoints Inputs Outputs Configuration Time Clock Operating Modes Alarms Alarm Status ENTER MODE ESCAPE Run Status Service T est T emperature Pressures Setpoints Inputs Outputs C ...

  • Carrier 48ZG - page 4

    4 T O SHUT UNIT OFF See Fig. 1 for location of gas valve(s). Refer to Fig. 3 while proceeding with the following steps. 1. T urn off the unit demand for cooling or heating by using the scrolling marquee. The scrolling marquee is located in the control box at the compressor end of the unit. a. Push the key unit a blank display screen is shown. b. Pu ...

  • Carrier 48ZG - page 5

    5 When replacing your unit filters, always use the same size and type of filter that was originally supplied by the installer . Units with outdoor air capability have a cleanable filter for the outdoor air . This filter should be checked annually and cleaned as necessary . Remove by removing screws in outdoor- air filter retainer and sliding filter ...

  • Carrier 48ZG - page 6

    6 FIL TER ACCESS CONTROL BOX FLUE OUTLETS (F AR SIDE) ACCESS DOOR (BOTH SIDES) ACCESS DOOR (F AR SIDE ONL Y) ACCESS DOOR (NEAR SIDE ONL Y) ACCESS DOOR (F AR SIDE ONL Y) POWER EXHAUST VFD (NEAR SIDE) POWER EXHAUST CONTROL BOX (F AR SIDE) ACCESS DOOR (BOTH SIDES) POWER EXHAUST ACCESS DOOR (BOTH SIDES) GAS SECTION ACCESS DOOR (F AR SIDE) Fig. 4 — Do ...

  • Carrier 48ZG - page 7

    7 Fan a nd Belts — Periodically check the condition of fan wheels and housings and belt tens ion. When service is neces- sary , call your dealer . Evaporator -Fan Motor , Condenser -F an Motor and Comb ustion-F an Motor — Lubrication is not recommended. Bearings will not require lubrication for at least 5 years of normal operation. After 5 year ...

  • Carrier 48ZG - 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 . 04-53480045-01 Printed in U. S.A. Form 48Z-5SO Pg 8 7-07 Replaces: 48Z-3SO Book 1 Ta b 1 a Copy right 2007 Carrier Cor poration REGULAR DEALER MAINTENANCE In addition to the type of routi ...

Manufacturer Carrier Category Computer Accessories

Documents that we receive from a manufacturer of a Carrier 48ZG can be divided into several groups. They are, among others:
- Carrier technical drawings
- 48ZG manuals
- Carrier product data sheets
- information booklets
- or energy labels Carrier 48ZG
All of them are important, but the most important information from the point of view of use of the device are in the user manual Carrier 48ZG.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Carrier 48ZG, service manual, brief instructions and user manuals Carrier 48ZG. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Carrier 48ZG.

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A complete manual for the device Carrier 48ZG, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Carrier 48ZG by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Carrier 48ZG.

A complete Carrier manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Carrier 48ZG - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Carrier 48ZG, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Carrier 48ZG, that we can find in the current document
3. Tips how to use the basic functions of the device Carrier 48ZG - which should help us in our first steps of using Carrier 48ZG
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Carrier 48ZG
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Carrier 48ZG in a specific country, if it was not possible to solve the problem on our own.

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