Carrier Puron 38EYA Bedienungsanleitung PDF herunterladen

38EYA

12 SEER Split-System

Heat Pump with Puron®

Installation and Start-Up Instructions

NOTE: Read the entire instruction manual before starting the

installation.

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SAFETY CONSIDERATIONS

Improper installation, adjustment, alteration, service, maintenance,

or use can cause explosion, fire, electrical shock, or other

conditions which may cause death, personal injury, or property

damage. Consult a qualified installer, service agency, or your

distributor or branch for information or assistance. The qualified

installer or agency must use factory-authorized kits or accessories

when modifying this product. Refer to the individual instructions

packaged with the kits or accessories when installing.

Follow all safety codes. Wear safety glasses, protective clothing,

and work gloves. Use quenching cloth for brazing operations.

Have fire extinguisher available. Read these instructions thor-

oughly and follow all warnings or cautions included in literature

and attached to the unit. Consult local building codes and National

Electrical Code (NEC) for special requirements.

Recognize safety information. This is the safety-alert symbol

When you see this symbol on the unit and in instructions or

manuals, be alert to the potential for personal injury.

Understand the signal words DANGER, WARNING, and CAU-

TION. These words are used with the safety-alert symbol. DAN-

GER identifies the most serious hazards which will result in severe

personal injury or death. WARNING signifies hazards which

could result in personal injury or death. CAUTION is used to

identify unsafe practices which would result in minor personal

injury or product and property damage.

Before installing, modifying, or servicing system, main elec-

trical disconnect switch must be in the OFF position. There

may be more than 1 disconnect switch. Lock out and tag

switch with a suitable warning label. Electrical shock can

cause personal injury or death.

Puron® (R-410A) systems operate at higher pressures than

standard R-22 systems. Be certain that service equipment is

rated for Puron®. Some R-22 service equipment may not be

acceptable. Check with your distributor.

INSTALLATION RECOMMENDATIONS

NOTE: In some cases noise in the living area has been traced to

gas pulsations from improper installation of equipment.

1. Locate unit away from windows, patios, decks, etc. where unit

operation sound may disturb customer.

2. Ensure that vapor and liquid tube diameters are appropriate to

capacity of unit.

3. Run refrigerant tubes as directly as possible by avoiding

unnecessary turns and bends.

4. Leave some slack between structure and unit to absorb

vibration.

5. When passing refrigerant tubes through the wall, seal opening

with RTV or other pliable silicon-based caulk. (See Fig. 2.)

6. Avoid direct tubing contact with water pipes, duct work, floor

joists, wall studs, floors, and walls.

7. Do not suspend refrigerant tubing from joists and studs with a

rigid wire or strap which comes in direct contact with tubing.

(See Fig. 2.)

8. Ensure that tubing insulation is pliable and completely sur-

rounds vapor tube.

9. When necessary, use hanger straps which are 1 in. wide and

conform to shape of tubing insulation. (See Fig. 2.)

10. Isolate hanger straps from insulation by using metal sleeves

bent to conform to shape of insulation.

When outdoor unit is connected to factory-approved indoor unit,

outdoor unit contains system refrigerant charge for operation with

indoor unit of same size when connected by 15 ft of field-supplied

or factory accessory tubing. Add (or subtract) 0.6 oz/ft of 3/8

liquid line for lengths greater (or less) than 15 ft. For proper unit

operation, check refrigerant charge using charging information

located on control box cover and/or in the Check Charge section of

this instruction.

IMPORTANT: Maximum liquid-line size is 3/8-in. O.D. for all

residential applications including long line.

IMPORTANT: Always install the factory-supplied Puron® heat

pump (bi-flow) liquid-line filter drier. If replacing the filter drier,

refer to Product Data Digest for appropriate part number. Obtain

replacement filter driers from your distributor or branch.

Fig. 1—Model 38EYA

A99327

Visit www.carrier.com

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

Book 1 4

Tab 5a 5a

PC 101 Catalog No. 533-80006 Printed in U.S.A. Form 38EYA-3SI Pg 1 4-01 Replaces: 38EYA-2SI

1 2 3 4 5 6 ... 15 16

Inhaltsverzeichnis

Seite 1 - Heat Pump with Puron®

38EYA12 SEER Split-SystemHeat Pump with Puron®Installation and Start-Up InstructionsNOTE: Read the entire instruction manual before starting theinstal

Seite 2 - DIMENSIONS (IN.)

24 VAC HOTRGW/W1Y/Y2O/W2RVS COOLINGCBS1S2CARRIERPROGRAMMABLETHERMOSTATMODEL HPFA, FB, FXFAN COIL WITHSMART HEATHEAT PUMPY1/W2LRCYGOW2TW3W2DY0RCOW2YIND

Seite 3 - STUB TUBE

24 VAC HOTRCYGORVS COOLINGW2OTHER BRANDHP THERMOSTATFA, FB, FXFAN COIL WITHSMART HEAT HEAT PUMPERCYGOW2TW3W2DY0RCOW2YINDOOR FANEMERGENCYHEATCOOL/HEATS

Seite 4 - FILTER-DRIER

Back seating service valves are not equipped with Schradervalves. Fully back seat (counter clockwise) valve stem beforeremoving gage port cap.Do not v

Seite 5 - Table 2—Accessory Usage

• 3–phase scroll compressors are rotation sensitive.• A flashing LED on phase monitor indicates reverse rotation.(See Fig. 18 and Table 3.)• This will

Seite 6

Step 14—Check ChargeUNIT CHARGEFactory charge is shown on unit rating plate. To check charge incooling mode, refer to Cooling Only Procedure. To check

Seite 7 - J2 JUMPER

Step 15—Final ChecksIMPORTANT: Before leaving job, be sure to do the following:1. Securely fasten all panels and covers.2. Tighten service valve stem

Seite 8

PURON® (R-410A) QUICK REFERENCE GUIDE• Puron® refrigerant operates at 50-70 percent higher pressures than R-22. Be sure that servicing equipment and r

Seite 9 - FOR HEAT

INSTALLATIONIMPORTANT: Specifications for this unit in residential newconstruction market require using the outdoor unit, indoor unit,refrigerant tubi

Seite 10

Step 5—Elevate UnitAccumulation of water and ice in base pan may causeequipment damage.Elevate unit per local climate and code requirements to provide

Seite 11

Do not leave system open to atmosphere any longer thanminimum required for installation. POE oil in compressor isextremely susceptible to moisture abs

Seite 12 - WIRING DIAGRAM NOTES:

wrench an additional 1/12 turn (15 ft-lb). DO NOT OVER-TIGHTEN.REFRIGERANT TUBING AND FILTER DRIERInstallation of filter drier in liquid line is requi

Seite 13 - ON Normal

1. Pump system down to 28 in. of mercury and allow pump tocontinue operating for an additional 15 minutes.2. Close service valves and shut off vacuum

Seite 14 - CESO130076–00

24 VAC HOTRGW/W1Y/Y2O/W2RW2W3ERVS COOLINGCBS1S2W2CARRIERPROGRAMMABLETHERMOSTATMODEL HPFA, FB, FXFAN COILHEAT PUMPGY1/W2LROINDOOR FANHEAT STAGE 2COOL/H

Seite 15

24 VAC HOTRCW2YGRCRVS COOLINGCW2OTHER BRANDHP THERMOSTAT FA, FB, FXFAN COILHEAT PUMPGOEW2EW3RY24 VAC COMHEAT STAGE 2COOL/HEATSTAGE 1INDOOR FANEMERGENC

Seite 16 - Tab 5a 5a

GRY/Y2O/W2CARRIERDUAL FUELTHERMOSTATMODEL DFSINGLE-STAGEFURNACEHEAT PUMPGYWCYROW2Y1/W2CBLS1S2RCFURNACECOMPRESSOR FAN24 VAC HOT24 VAC COMN/ARVS HEATING

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