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Manual Carrier 38YCW

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Summary
  • Carrier 38YCW - page 1

    38YCW 10 SEER Split-System Heat Pump Installation and Start-Up Instructions NOTE: Read the entire instruction manual before starting the installation. This symbol → indicates a change since the last issue. SAFETY CONSIDERATIONS Improper installation, adjustment, alteration, service, maintenance, or use can cause explosion, fire, electrical shock, ...

  • Carrier 38YCW - page 2

    INSTALLATION Step 1 — Check Equipment and Job Site UNPACK UNIT Move to final location. Remove carton, taking care not to damage unit. INSPECT EQUIPMENT File claim with shipping company prior to installation if shipment is damaged or incomplete. Locate unit-rating plate on unit-service panel. It contains information needed to properly install unit ...

  • Carrier 38YCW - page 3

    Step 8 — Make Piping Connections Relieve pressure and recover all refrigerant before system repair or final unit disposal to avoid personal injury or death. Use all service ports and open all flow-control devices, including solenoid valves. If ANY refrigerant tubing is buried, provide a 6 in. vertical rise at service valve. Refrigerant tubing len ...

  • Carrier 38YCW - page 4

    NOTE: Install branch-circuit disconnect of adequate size per NEC to handle unit-starting current. Locate disconnect within sight from and readily accessible from unit, per Section 440-14 of NEC. ROUTE GROUND AND POWER WIRES Remove access panel and control box to gain access to unit wiring. Extend wires from disconnect through power-wiring hole prov ...

  • Carrier 38YCW - page 5

    COOLING-ONLY PROCEDURE NOTE: If superheat- or subcooling-charging conditions are not favorable, charge must be weighed in accordance with unit-rating plate ±0.6 oz/ft of 3/8-in. liquid line above or below 15 ft respectively. EXAMPLE: To calculate additional charge required for a 25-ft line set: 25 ft – 15 ft = 10 ft X 0.6 oz/f t=6o zo f addition ...

  • Carrier 38YCW - page 6

    Fig. 6 — Typical 24v Circuit Connections A01384 24 V AC HOT R C W Y G R C RVS COOLING C W2 OTHER NON-PROGRAMMABLE HP THERMOST A T F A, FB, FC, FD, FF F AN COIL HEA T PUMP G O E W2 R Y 24 V AC COM HEA T ST AGE 2 COOL/HEA T ST AGE 1 INDOOR F AN EMERGENCY HEA T O 24 V AC HOT R C W2 Y G R W3 W2 E G RVS COOLING E W2 OTHER HP THERMOST A T ONE OUTDOOR T ...

  • Carrier 38YCW - page 7

    SEQUENCE OF OPERATION NOTE: Defrost-control board is equipped with 5-minute lockout timer that may be initiated upon any interruption of power. With power supplied to indoor and outdoor units, transformer is energized. Cooling On a call for cooling, thermostat makes circuits R-O, R-Y, and R-G. Circuit R-O energizes reversing valve, switching it to ...

  • Carrier 38YCW - page 8

    If it is desirable to observe a complete defrost in warmer weather, the thermostat must be closed as follows: 1. Turn off power to outdoor unit. 2. Disconnect outdoor fan motor lead from OF2 on control board. (See Fig. 8.) Tape to prevent grounding. 3. Restart unit in heating mode, allowing frost to accumulate on outdoor coil. 4. After a few minute ...

Manufacturer Carrier Category Heat Pump

Documents that we receive from a manufacturer of a Carrier 38YCW can be divided into several groups. They are, among others:
- Carrier technical drawings
- 38YCW manuals
- Carrier product data sheets
- information booklets
- or energy labels Carrier 38YCW
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 38YCW.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Carrier 38YCW, service manual, brief instructions and user manuals Carrier 38YCW. 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 38YCW.

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A complete manual for the device Carrier 38YCW, 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 38YCW by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Carrier 38YCW.

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 38YCW - 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 38YCW, 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 38YCW, that we can find in the current document
3. Tips how to use the basic functions of the device Carrier 38YCW - which should help us in our first steps of using Carrier 38YCW
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Carrier 38YCW
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Carrier 38YCW in a specific country, if it was not possible to solve the problem on our own.

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