English dropdown-ico

Manual Carrier 40QA024-060

24 pages 2.23 mb
Download

Go to site of 24

Summary
  • Carrier 40QA024-060 - 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 . 02-40QA0007-SI Printed in U.S .A. Fo rm 40QA-7SI Pg 1 706 3 -06 Replaces: 40QA- 5SI Book 1 4 Ta b 3 d 2 c Installation, Star t-Up and Ser vice Instructions CONTENTS Page SAFETY CONSIDERA ...

  • Carrier 40QA024-060 - page 2

    2 T able 1 — Syst em Matches *Units must be field reconfigured for 1 1 / 2 ton (18,000 Btuh) operation. See Bef ore Installation sec- tion on page 3 for details . NO TE: Numbers in ( ) indicate quantities when ther e is more than one fan coil unit in the system. Ensure unit operation within the application guidelines shown in T able 2. When insta ...

  • Carrier 40QA024-060 - page 3

    3 T able 3A — Physical Data, Unde r Ceiling Cooling Only Units *Field reconfigured to 18,000 Btuh (1 1 / 2 tons). See Before Installa- tion section on this page for details. † The valv e connection size is 7 / 8 inch. The recommended line size is 1 1 / 8 inch. Step 1 — Complete Pre-Installation Chec ks UN P A C K UNI T — S tore fan coil uni ...

  • Carrier 40QA024-060 - page 4

    4 T able 3B — Physical Data , Under Ceiling Heat Pump Units *Field reconfigured to 18,000 Btuh (1 1 / 2 tons). See Before Installa- tion section on page 3 for details. †The valv e connection size is 7 / 8 inch. The recommended line size is 1 1 / 8 inch. 3. Remove inlet grilles from indoor unit by sliding for- ward. Reinstall prior to unit start ...

  • Carrier 40QA024-060 - page 5

    5 Fig. 3 — Base Unit Dimensions UNIT SIZE WEIGHT (lb) A B E F G Cooling Only Heat Pump ft-in. mm ft-in. mm ft-in. mm ft-in. mm ft-in. mm 024 108 110 4- 2 15 / 16 1294 3-10 1169 4- 1 5 / 8 1260 — — 1- 9 5 / 8 549 036 117 119 4-10 13 / 16 1493 4- 5 7 / 8 1368 4- 9 1 / 2 1459 — — 2- 1 1 / 2 648 048 149 151 5-11 9 / 16 1817 5- 6 5 / 8 1692 5- ...

  • Carrier 40QA024-060 - page 6

    6 5. Run refrigerant piping as directly as possi ble and avoid any unnecessary turns or bends. 6. Condensate piping can b e directed t hrough the insi de wall to an approved drain or straight outside. NOTE: The piping hole for condensate line must slope at a minimum pitch of 1 / 4 in. per foot to ensure proper drainage. If proper pitch cannot be ac ...

  • Carrier 40QA024-060 - page 7

    7 TO I NST ALL THERMOST A T : If there is at least 3 / 8 in. of space between the back of indoor unit and wall: 1. Route thermostat wires (field-supplied) throu gh slot in right side or rear panel of indoo r unit (Fig. 3). 2. Route wires over refrigerant and drain piping as shown in Fig. 12. Ste p 4 — Connect Refrigerant Piping — Fan coil units ...

  • Carrier 40QA024-060 - page 8

    8 f. Refer to the outdoor unit Installation, Start-Up and Service Instructions for add itional information . g. Install a factory-supplied filter drier near the out- door unit. On heat pump systems, a bi-flow filter drier must be used. 3. Insulate and caulk wall ope nings to reduce air in filtra- tion and refrigerant pipe vibrations on structure. 4 ...

  • Carrier 40QA024-060 - page 9

    9 Fig. 10 — Mounting Hanging Brac kets Fig. 11 — Hanging F a n Coil Unit *Field-supplied. Fig. 12 — Routing Wires Over Piping NO TE: T eflon Seal must face tow ard the outdoor heat p ump unit. Fig. 13 — AccuRate r Metering De vice at Service V alve (Bypass T ype Components), Heat Pump Systems Only ...

  • Carrier 40QA024-060 - page 10

    10 Step 6 — Make Electrical Con nections — Be sure field wiring complies with local building codes and NEC, and unit voltage is within limits shown in T able 5. Contact local power company for correction of improper line voltage. NOTE: Use copper wire only between disconnect switch(es) and unit. NOTE: Install branch circuit disconnect of adequa ...

  • Carrier 40QA024-060 - page 11

    11 Fig. 14 — Component Location (T ypical Ceiling-Suspended System) LEGEND *Standard. †Accessory item. **Field supplied. ††Insulate for heat pump application. NO TE S: 1. All piping must follo w standard refr igerant piping techniques. 2. All wiring must comply with the applicab le local and national codes. 3. Liquid line need not be insula ...

  • Carrier 40QA024-060 - page 12

    12 Step 7 — Install Thermostat — These systems use a 3-speed thermostat. The thermostat monitors the system opera- tion and controls the operating mode. T o change settings or re- fer to the thermostat Operating Instructions. Mount thermostat to a wall in the occupied space using 2 field-supplied screws. Locate the thermostat in an area that is ...

  • Carrier 40QA024-060 - page 13

    13 Step 8 — Make Connections Between Indoor and Outdoor Units — The thermostat is wired between the indoor and outdoor units to make the system com plete. CHECK ACCURA TER METERING DEVICE — Th e co r- rect AccuRater (bypass type) refri gerant control is required for system capacity optimization. An AccuRater device (see Fig. 19) is supplied w ...

  • Carrier 40QA024-060 - page 14

    14 AUTO COOL HEA T COOL HEA T AUTO FLA T THERMO ST A T (FLA TST A T) CARRIER COOLING ONL Y HEA T & COOL (53DFS250-FS) SLIMLINE THERMOST A T CARRIER HEA T PUMP COOLING ONL Y HEA T & COOL (53DFS250-SL ) 5-1-1 PROGRAMMABLE THERMOST A T CARRI ER COOLING ONL Y HEA T & COOL (53DFST2-NP) Fig. 18 — Thermostats ...

  • Carrier 40QA024-060 - page 15

    15 Step 8 — Make Connections Between Indoor and Outdoor Units — The thermostat is wired between the indoor and outdoor units to make the system com plete. CHECK ACCURA TER METERING DEVICE — Th e co r- rect AccuRater (bypass type) refri gerant control is required for system capacity optimization. An AccuRater device (see Fig. 19) is supplied w ...

  • Carrier 40QA024-060 - page 16

    16 Fig. 20 — Coolin g System Wiring Diagram ...

  • Carrier 40QA024-060 - page 17

    17 Fig. 21 — He at Pump Wiring Dia gram ...

  • Carrier 40QA024-060 - page 18

    18 ST AR T -UP Make the following checks and complete the Start-Up Checklist on page CL-1 before system start-up. Also refer to the condensing unit Installation, S tart-Up and Service Instruc- tions for system start-up instructions and refrigerant charging methods. 1. Check condensate drainage system: a. Remove grille and frame from the unit. b. On ...

  • Carrier 40QA024-060 - page 19

    19 SPECIAL OPERA TION, HEA TING — Outdoor cooling units may be matched with heat pump ceiling-suspended fan coil units to provide supplemental electric heat. All other operation is the same as a coolin g-only system, except these u nits have heating capability as follows: When the room thermostat initiates a call for heating, the electric heater ...

  • Carrier 40QA024-060 - page 20

    20 Clean Indoo r Unit Bottom Panel — If the bottom panel of the unit becomes dirty or smudged, wipe the outside of the panel with a soft dry cloth. Use a mild liquid deter gent and wipe off carefully with a dry cloth. Clean Indoo r Coil — T o clean the coil, remove indoor unit bottom panel and vacuum the coil fins, using care not to bend or dam ...

  • Carrier 40QA024-060 - page 21

    21 T able 7 — T r oubleshooting *If fuse blo w s or circuit breaker trips again after firs t star t attempt, DO NO T attempt to star t system again. Contact your local dealer f or assistance. †When outdoor temperature is approximately 55 F or below , indoor coil frosting may occur when system is operated in cooling or maximum dehumidification m ...

  • Carrier 40QA024-060 - page 22

    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 . 02-40QA0007-SI Printed in U.S .A. Form 40QA-7SI Pg 22 706 3-06 Replaces: 40QA -5SI Book 1 4 Ta b 3 d 2 c Copy right 2006 Carrier Cor poration SER VICE TRA INING ST A RT -UP CHECKLIST Pack ...

  • Carrier 40QA024-060 - page 23

    ST A RT -UP CHECKLIST I. PRELIMINAR Y INFORMA TION OUTDOOR UNIT : MODEL NO. ___________________ INDOOR UNIT : MODEL NO. _____________________ SERIAL NO. ___________________________________ SERIAL NO. ___________________________________ ACCESSORIES: __________________________________________________________________________________ PISTONS: INDOOR SI ...

  • Carrier 40QA024-060 - page 24

    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 . 02-40QA0007-SI Printed in U. S.A. F orm 40QA-7SI Pg CL-2 706 3-06 Replaces: 40QA-5SI Copy right 2006 Carrier Cor poration - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ...

Manufacturer Carrier Category Air Conditioner

Documents that we receive from a manufacturer of a Carrier 40QA024-060 can be divided into several groups. They are, among others:
- Carrier technical drawings
- 40QA024-060 manuals
- Carrier product data sheets
- information booklets
- or energy labels Carrier 40QA024-060
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 40QA024-060.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Carrier 40QA024-060, service manual, brief instructions and user manuals Carrier 40QA024-060. 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 40QA024-060.

Similar manuals

A complete manual for the device Carrier 40QA024-060, 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 40QA024-060 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Carrier 40QA024-060.

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 40QA024-060 - 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 40QA024-060, 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 40QA024-060, that we can find in the current document
3. Tips how to use the basic functions of the device Carrier 40QA024-060 - which should help us in our first steps of using Carrier 40QA024-060
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Carrier 40QA024-060
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Carrier 40QA024-060 in a specific country, if it was not possible to solve the problem on our own.

Do you have a question concerning Carrier 40QA024-060?

Use the form below

If you did not solve your problem by using a manual Carrier 40QA024-060, ask a question using the form below. If a user had a similar problem with Carrier 40QA024-060 it is likely that he will want to share the way to solve it.

Copy the text from the picture

Captcha
New picture

Comments (0)