English dropdown-ico

Manual Carrier 38YSA

12 pages 0.32 mb
Download

Go to site of 12

Summary
  • Carrier 38YSA - page 1

    38YSA 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, or othe ...

  • Carrier 38YSA - page 2

    INSPECT EQUIPMENT File claim with shipping company prior to installation if shipment is damaged or incomplete. Locate unit rating plate on unit corner panel. It contains information needed to properly install unit. Check rating plate to be sure unit matches job specifications. Step 2 — Install on a Solid, Level Mounting Pad If conditions or local ...

  • Carrier 38YSA - page 3

    Step 6 — Thermostatic Expansion Valve For proper unit operation and reliability, units must be installed with field-supplied hard shutoff TXV. Do not install with evaporator coils having capillary tube metering devices or pistons. Due to system design, this unit must be installed with a factory-listed indoor section. Non-approved coils could caus ...

  • Carrier 38YSA - page 4

    For buried-line applications greater than 36 in., consult your local distributor. If refrigerant tubes or indoor coil are exposed to atmosphere, they must be evacuated to 500 microns to eliminate contamination and moisture in the system. OUTDOOR UNIT CONNECTED TO FACTORY-APPROVED INDOOR UNIT Outdoor unit contains correct system refrigerant charge f ...

  • Carrier 38YSA - page 5

    The unit cabinet must have an uninterrupted or unbroken ground to minimize personal injury if an electrical fault should occur. The ground may consist of electrical wire or metal conduit when installed in accordance with existing electrical codes. Failure to follow this warning can result in an electric shock, fire, or death. CONNECT GROUND AND POW ...

  • Carrier 38YSA - page 6

    Fig. 9 — Typical 24-v Circuit Connections using Carrier Model HP Thermostat with Fan Coils and No Outdoor Thermostat, 1 Outdoor Thermostat, or 2 Outdoor Thermostats A97536 24 VAC HOT R G W/W1 Y/Y2 O/W2 R W3 W2 RVS COOLING C B S1 S2 W2 CARRIER PROGRAMMABLE THERMOSTAT MODEL HP TWO OUTDOOR THERMOSTATS FA, FB, FC, FD, FF, FH FAN COIL HEAT PUMP G Y1/W ...

  • Carrier 38YSA - page 7

    Fig. 10 — Typical 24-v Circuit Connections using Other HP Thermostats with Fan Coils and No Outdoor Thermostat, 1 Outdoor Thermostat, or 2 Outdoor Thermostats A97404 24 VAC HOT R C W2 Y G R W3 W2 G RVS COOLING E W2 OTHER HP THERMOSTAT TWO OUTDOOR THERMOSTATS FA, FB, FC, FD, FF, FH FAN COIL HEAT PUMP C O R C O INDOOR FAN HEAT STAGE 2 COOL/HEAT STA ...

  • Carrier 38YSA - page 8

    Fig. 11 — Typical 24-v Circuit Connections using Carrier Model HP Thermostat with Smart Heat and No Outdoor Thermostat, 1 Outdoor Thermostat, or 2 Outdoor Thermostats and Carrier Model 2S Thermostat with FK4C Fan Coil and Intelligent Staging A97543 24 VAC HOT R G W/W1 Y/Y2 O/W2 RVS COOLING C B S1 S2 SUPPLEMENTAL HEATING RELAY CARRIER PROGRAMMABLE ...

  • Carrier 38YSA - page 9

    Fig. 12 — Typical 24-v Circuit Connections using Other HP Thermostats with Smart Heat and No Outdoor Thermostat, 1 Outdoor Thermostat, or 2 Outdoor Thermostats A97412 24 VAC HOT R C Y G O RVS COOLING W2 OTHER HP THERMOSTAT HEAT PUMP E R C Y G O W2T W3 W2D Y 0 R C O W2 Y INDOOR FAN EMERGENCY HEAT COOL/HEAT STAGE 1 24 VAC COM HEAT STAGE 2 CUT JW1 S ...

  • Carrier 38YSA - page 10

    WIRING DIAGRAM NOTES: 1. CARRIER THERMOSTAT WIRING DIAGRAMS ARE ONLY ACCU- RATE FOR MODEL NUMBERS BEGINNING WITH TSTA T_____ __ . 2. WIRING MUST CONFORM TO NEC OR LOCAL CODES. 3. SOME UNITS ARE EQUIPPED WITH PRESSURE SWITCH(ES), TEM- PERATURE SWITCH, OR 5-MINUTE COMPRESSOR CYCLE PRO- TECTION. CONNECT 24-V FIELD WIRING TO FACTORY- PROVIDED STRIPPED ...

  • Carrier 38YSA - page 11

    providing electrical potential to second heater sequencer (if used). If outdoor temperature falls below setting of outdoor thermostat (field-installed option), contacts close to complete circuit and bring on second bank of supplemental electric heat. When thermostat is satisfied, its contacts open, de-energizing contactor and sequencer. All heaters ...

  • Carrier 38YSA - page 12

    Step 14 — Final Checks IMPORTANT: Before leaving job, be sure to do the following: 1. Securely fasten all panels and covers. 2. Tighten service valve stem caps to 1/12-turn past finger tight. 3. Leave User ’ s Manual with owner. Explain system operation and periodic maintenance requirements outlined in manual. 4. Fill out Dealer Installation Ch ...

Manufacturer Carrier Category Heat Pump

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

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

Similar manuals

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

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

Do you have a question concerning Carrier 38YSA?

Use the form below

If you did not solve your problem by using a manual Carrier 38YSA, ask a question using the form below. If a user had a similar problem with Carrier 38YSA 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)