Bryant 597C User Manual

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Page 1

installation and start-up instructions

12 SEER SPLIT-SYSTEM AIR CONDITIONER

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 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 thoroughly 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 CAUTION. These words are used with the safety-alert symbol. DANGER identifies the most serious hazards which willresultinsevere 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. NOTE is used to highlight suggestions which will result in enhanced installation, reliability, or operation.

WARNING: Before installing, modifying, or servicing system, main electrical 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.

INTRODUCTION AND 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 sounds may disturb customer.

2. Ensure that vapor- and liquid-tube diametersareappropriate 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.)

597C

Cancels: II 597C-18-4 II 597C-18-5

11-00

A98515

Fig. 1—Model 597C

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 that comes in direct contact with tubing. (See Fig. 2.)

8. Ensure that tubing insulation is pliable and completely surrounds 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 the same size when connected by 15 ft of field-supplied or factory-accessory tubing. For proper unit operation, check refrigerant charge using charging information located on control-box cover.

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

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IMPORTANT: Always install a liquid-line filter drier on any system using an existing field service lineset and/or indoor evaporator coil or fan coil. Also, always use liquid line filter driers on burnout compressor replacements. Refer to Product Data Sheets for appropriate part number. Obtain filter driers from your local distributor or branch.

INSTALLATION

I. CHECK EQUIPMENT AND JOB SITE A. Unpack Unit

Move to final location. Remove carton, taking care not to damage unit.

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Page 2

Avoid contact between tubing and structureNOTE:

OUTDOOR WALL INDOOR WALL

CAULK

INSULATION

THROUGH THE WALL

HANGER STRAP

(AROUND VAPOR

TUBE ONLY)

1″ MIN.

SUSPENSION

LIQUID TUBE

VAPOR TUBE

JOIST

INSULATION

VAPOR TUBE

LIQUID TUBE

A94028

Fig. 2—Connecting Tubing Installation

B. 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.

II. INSTALL ON A SOLID, LEVEL MOUNTING PAD

If conditions or local codes require the unit be attached to pad, tie-down bolts should be used and fastened through knockouts provided in unit base pan. Refer to unit-mounting pattern in Fig. 3 to determine base-pan size and knockout-hole location.

On rooftop applications, mount on level platform or frame. Place unit above a load-bearing wall and isolate unit and tubing set from structure. Arrange supporting members to adequately support unit and minimize transmission of vibration to building. Consult local codes governing rooftop applications.

Roof-mounted units exposed to winds above 5 mph may require wind baffles to achieve adequate defrost. Consult Low-Ambient Guideline for wind-baffle construction.

NOTE: Unit must be level to within ± 2° (± 3/8 in./ft) per compressor manufacturer specifications.

III. CLEARANCE REQUIREMENTS

When installing, allow sufficient space for airflow clearance, wiring, refrigerant piping, and service. Allow 30-in. clearance to service end of unit and 48 in. above unit. For proper airflow, a 6-in. clearance on 1 side of unit and 12 in. on all remaining sides must be maintained. Maintain a distance of 24 in. between units. Position so water, snow, or ice from roof or eaves cannot fall directly on unit.

On rooftop applications, locate unit at least 6 in. above roof surface.

IV. OPERATING AMBIENTS

The minimum outdoor-operating ambient in cooling mode is 55°F, and the maximum outdoor-operating ambient in cooling mode is 125°F.

⁄8 IN. DIA TIEDOWN

KNOCKOUTS

(2) PLACES

IN BASEPAN

DIMENSIONS (IN.)

UNIT SIZE

018 20 x 27 4–1/8 7–1/8

024–060 26 x 32 5–1/16 9-11/16

MINIMUM

MOUNTING-PAD

DIMENSIONS

TIEDOWN KNOCKOUT LOCATIONS

Fig. 3—Mounting Unit to Pad

V. CHECK INDOOR CHECK-FLO-RATER™ PISTON

Check indoor-coil piston to see if it matches the required piston shown on outdoor unit-rating plate. If it does not match, replace indoor-coil piston with piston shipped with outdoor unit. The piston shipped with outdoor unit is correct for any approved indoor-coil combination.

CAUTION: Remove indoor-coil piston if unit is to be installed on system with a TXV-metering device.

VI. MAKE PIPING CONNECTIONS

WARNING: 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.

CAUTION: If ANY refrigerant tubing is buried, provide a 6-in. vertical rise at service valve. Refrigeranttubing lengths up to 36 in. may be buried without further consideration. For lengths above 36 in., consult your local distributor.

CAUTION: To prevent damage to unit or service valves observe the following:

•Use a brazing shield.

•Wrap service valves with wet cloth or use a heat sink

material.

Outdoor units may be connected to indoor unit using accessorytubing package or field-supplied refrigerant-grade tubing of correct size and condition. For tubing requirements beyond 50 ft, substantial capacity and performance losses can occur. Following the recommendations in the Residential Split-System Long-Line Application Guideline will reduce these losses. Refer to Table 1 for field-tubing equivalent-line length. Refer to Table 2 for accessory requirements.

8 3⁄16″

A97375

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Page 3

TABLE 1—REFRIGERANT CONNECTIONS AND RECOMMENDED LIQUID- AND VAPOR-TUBE DIAMETERS (IN.)

UNIT SIZE

018, 024 3/8 3/8 5/8 5/8 5/8 3/4 030, 036 3/8 3/8 3/4 3/4 3/4 7/8 042, 048 3/8 3/8 7/8 7/8 7/8 1–1/8

060 3/8 3/8 7/8 1–1/8 7/8 1–1/8

NOTES:

1. Tube diameters are for lengths up to 50 ft. For tubing lengths greater than 50 ft, consult Residential Long-Line Application Guideline.

2. Do not apply capillary-tube indoor coils to these units.

Connection Diameter Tube Diameter Connection Diameter Tube Diameter Connection Diameter Tube Diameter

LIQUID VAPOR VAPOR (LONG LINE)

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.

A. Outdoor Unit Connected to Factory-Approved Indoor Unit

Outdoor unit contains correct system-refrigerant charge for operation with indoor unit of same size when connected by 15 ft of field-supplied or factory-accessory tubing. Check refrigerant charge for maximum efficiency.

B. Refrigerant Tubing

Connect tubing to fittings on outdoor unit vapor- and liquidservice valves. (See Table 1.) Use refrigerant-grade tubing.

C. Sweat Connection

CAUTION: To avoid valve damage while brazing, ser-

vice valves must be wrapped in a heat-sinking material, such as a wet cloth.

Service valves are closed from factory and ready for brazing. After wrapping service valve with a wet cloth, tubing set can be brazed to service valve using either silver-bearing or non-silver-bearing brazing material. Consult local code requirements. Refrigerant tubing and indoor coil are now ready for leak testing. This check should include all field and factory joints.

VII. MAKE ELECTRICAL CONNECTIONS

WARNING: To avoid personal injury or death, do not

supply power to unit with compressor terminal-box cover removed.

Be sure field wiring complies with local and national fire, safety, and electrical codes, and voltage to system is within limits shown on unit-rating plate. Contact local power company for correction of improper voltage. See unit-rating plate for recommended circuitprotection device.

NOTE: Operation of unit on improper line voltage constitutes abuse and could affect unit reliability. See unit-rating plate. Do not install unit in system where voltage may fluctuate above or below permissible limits.

NOTE: Use copper wire only between disconnect switch and unit.

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.

A. Route Ground and Power Wires

Remove access panel to gain access to unit wiring. Extend wires from disconnect through power wiring hole provided and into unit-control box.

WARNING: 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.

B. Connect Ground and Power Wires

Connect ground wire to ground connection in control box for safety. Connect power wiring to contactor as shown in Fig. 4.

DISCONNECT PER N. E. C. AND/OR LOCAL CODES

CONTACTOR

FIELD POWER

WIRING

FIELD GROUND

WIRING

GROUND LUG

Fig. 4—Line Power Connections

C. Connect Control Wiring

Route 24v control wires through control-wiring grommet and connect leads to control wiring. (See Fig. 5.)

Use No. 18 AWG color-coded, insulated (35°C minimum) wire. If thermostat is located more than 100 ft from unit, as measured along the control-voltage wires, use No. 16 AWG color-coded wire to avoid excessive voltage drop.

All wiring must be NEC Class 1 and must be separated from incoming power leads.

Use furnace transformer, fan-coil transformer, or accessory transformer for control power, 24v/40va minimum.

NOTE: Use of available 24v accessories may exceed the minimum 40va power requirement. Determine total transformer loading and increase the transformer capacity or split the load with an accessory transformer as required.

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IMPORTANT: Check factory wiring and wire connections to ensure terminations are secured properly. Check wire routing to ensure wires are not in contact with tubing, sheet metal, etc.

VIII. COMPRESSOR CRANKCASE HEATER

When equipped with a crankcase heater, furnish power to heater a minimum of 24 hr before starting unit. To furnish power to heater only, set thermostat to OFF and close electrical disconnect to outdoor unit.

A crankcase heater is required if refrigerant tubing is longer than 50 ft. Refer to Residential Split-System Long-Line Application Guideline.

A91056

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Page 4

TABLE 2—ACCESSORY USAGE

REQUIRED FOR

ACCESSORY

Crankcase Heater Yes Yes No

Evaporator Freeze Thermostat Yes No No

Winter-Start Control Yes† No No

Accumulator No No No

Compressor Start-Assist

Capacitor and Relay

Low-Ambient Controller,

MotorMasterT Control,

Low-Ambient Pressure Switch

Liquid-Line Solenoid Valve

Ball-Bearing Fan Motor Yes‡ No No

*For tubing-line sets between 50 and 175 ft, refer to Residential Split-System Long-Line Application Guideline.

†Only when low-pressure switch is used. ‡Required for Low-Ambient Controller (full-modulation feature) and MotorMasterT Control only.

Wind Baffle

Coastal Filter No No Yes Support Feet Recommended No Recommended

Hard-Shutoff TXV

LOW-AMBIENT

APPLICATIONS

(BELOW 55°F)

Yes Yes No

Yes No No

See Low-Ambient

Instructions

REQUIRED FOR

LONG-LINE

APPLICATIONS*

(OVER 50 FT)

No No

See Long-Line

Application

Guideline

REQUIRED FOR

SEA COAST

APPLICATIONS

(WITHIN 2 MILES)

IX. INSTALL ELECTRICAL ACCESSORIES

Refer to the individual instructions packaged with kits or accessories when installing.

X. START-UP

CAUTION: To prevent compressor damage or personal

injury, observe the following:

•Do not overcharge system with refrigerant.

•Do not operate unit in a vacuum or at negative pressure.

•Do not disable low-pressure switch.

In scroll-compressor applications:

•Dome temperatures may be hot.

•In 3-phase application, incorrect phasing will cause

reverse rotation, resulting in elevated noise levels, equalized pressures, and reduced current draw. Correct by reversing power connection L1 and L2 on contactor.

CAUTION: To prevent personal injury wear safety glasses, protective clothing, and gloves when handling refrigerant and observe the following:

•Back-seating service valves are not equipped with Schrader valves. Fully back seat (counterclockwise) valve stem before removing gage-port cap.

•Front-seating service valves are equipped with Schrader valves.

CAUTION: Do not vent refrigerant to atmosphere. Recover during system repair or final unit disposal.

1. Fully back seat (open) liquid- and vapor-tube service valves.

2. Unit is shipped with valve stem(s) front seated (closed) and caps installed. Replace stem caps after system is opened to refrigerant flow. Replace caps finger-tight and tighten with wrench an additional 1/12 turn.

3. Close electrical disconnects to energize system.

4. Set room thermostat at desired temperature. Be sure set point is below indoor ambient temperature.

5. Set room thermostat to COOL and fan control to ON or AUTO mode, as desired. Operate unit for 15 minutes. Check system-refrigerant charge.

A. Sequence of Operation

Turn on power to indoor and outdoor units. Transformer is energized.

On a call for cooling, thermostat makes circuits R-Y and R-G. Circuit R-Y energizes contactor, starting outdoor-fan motor and compressor circuit. R-G energizes indoor unit-blower relay, starting indoor-blower motor on high speed.

When thermostat is satisfied, its contacts open, de-energizing contactor and blower relay. Compressor and motors stop.

If indoor unit is equipped with a time-delay relay circuit, the indoor blower will run an additional 90 sec to increase system efficiency.

XI. CHECK CHARGE A. Unit Charge

Factory charge is shown on unit-rating plate. Adjust charge by following procedure shown on charging tables located on unit.

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: 25 ft – 15 ft = 10 ft X 0.6 oz/ft=6ozofadditional charge

B. Cooling Only Procedure

The following procedure is valid when indoor airflow is within ± 21 percent of its rated CFM.

1. Operate unit a minimum of 10 minutes before checking charge.

2. Measure suction pressure by attaching a gage to suctionvalve service port.

3. Measure suction temperature by attaching an accurate thermistor-type or electronic thermometer to suction line at service valve.

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Page 5

BRYANT

NON-PROGRAMMABLE

THERMOSTAT

MODEL AC

SINGLE-STAGE

FURNACE

AIR

CONDITIONER

BRYANT

NON-PROGRAMMABLE

THERMOSTAT

MODEL AC

FA, FB, FC,

FD, FF

FAN COIL

AIR

CONDITIONER

24 VAC HOT

24 VAC COM

HEAT STAGE 1

COOL STAGE 1

INDOOR FAN

BRYANT

PROGRAMMABLE

THERMOSTAT

MODEL AC

24 VAC HOT

INDOOR FAN

HEAT STAGE 1

COOL STAGE 1

NOT USED

W/W1

Y/Y2

SINGLE-STAGE

W/W1

Y/Y2

O/W2

Y1/W 2

FURNACE

CONDITIONER

AIR

24 VAC HOT

24 VAC COM

SEE

NOTE 2

A97359

SEE

NOTE 2

HEAT STAGE 1

COOL STAGE 1

INDOOR FAN

BRYANT

PROGRAMMABLE

THERMOSTAT

MODEL AC

24 VAC HOT

INDOOR FAN

HEAT STAGE 1

COOL STAGE 1

NOT USED

W/W1

Y/Y2

W/W1

Y/Y2

O/W2

Y1/W2

FA, FB,

FC, FD, FF

FAN COIL

AIR

CONDITIONER

SEE

NOTE 2

A97360

SEE

NOTE 2

24 VAC COM

NOT USED NOT USED

OPTIONAL OUTDOOR SENSOR CONNECTION

OTHER

NON-PROGRAMMABLE

AC THERMOSTAT

24 VAC HOT

HEAT STAGE 1

COOL STAGE 1

INDOOR FAN

B L

SINGLE-STAGE

FURNACE

AIR

CONDITIONER

SEE

NOTE 2

A97361

A97367

24 VAC COM

NOT USED NOT USED

OPTIONAL OUTDOOR SENSOR CONNECTION

B L

OTHER

NON-PROGRAMMABLE

AC THERMOSTAT

24 VAC HOT

HEAT STAGE 1

COOL STAGE 1

INDOOR FAN

FA, FB, FC,

FD, FF

FAN COIL

AIR

CONDITIONER

A97362

SEE

NOTE 2

Fig. 5—Typical 24v Circuit Connections

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A97366

Page 6

BRYANT

NON-PROGRAMMABLE

THERMOSTAT

MODEL AC

24 VAC HOT

24 VAC COM

HEAT STAGE 1

COOL STAGE 1

INDOOR FAN

OTHER

NON-PROGRAMMABLE

AC THERMOSTAT

W/W1

Y/Y2

FK4C

FAN COIL

C W1 W2

Y/Y2

FK4C

FAN COIL

AIR

CONDITIONER

J1 JUMPER

J2 JUMPER

AIR

CONDITIONER

SEE

NOTE 2

A97363

24 VAC HOT

HEAT STAGE 1

COOL STAGE 1

INDOOR FAN

BRYANT

PROGRAMMABLE

THERMOSTAT

MODEL AC

24 VAC HOT

INDOOR FAN

HEAT STAGE 1

COOL STAGE 1

NOT USED

24 VAC COM

NOT USED NOT USED

OPTIONAL OUTDOOR SENSOR CONNECTION

W/W1

Y/Y2

O/W2

Y1/W2

B L

Y/Y2

FK4C

FAN COIL

R G

Y/Y2

J1 JUMPER

J2 JUMPER

AIR

CONDITIONER

J1 JUMPER

J2 JUMPER

SEE

NOTE 2

SEE

NOTE 2

A97365

LEGEND

24-V FACTORY WIRING 24-V FIELD WIRING FIELD SPLICE CONNECTION

NOTES:

1. BRYANT THERMOSTAT-WIRING DIAGRAMS ARE ONLY ACCURATE FOR MODEL NUMBERS BEGINNING WITH TSTAT_______.

2. WIRING MUST CONFORM TO NEC OR LOCAL CODES.

3. SOME UNITS ARE EQUIPPED WITH PRESSURE SWITCH(ES), TEMPERATURE SWITCH, OR 5–MINUTE COMPRESSOR-CYCLE PROTECTION. CONNECT 24V FIELD WIRING TO FACTORY-PROVIDED STRIPPED LEADS.

4. A LIQUID-LINE SOLENOID VALVE IS REQUIRED ON SOME UNITS.

5. THERMOSTATS ARE FACTORY CONFIGURED WITH 5–MINUTE COMPRESSOR-CYCLE PROTECTION AND 4–CYCLES–PER–HOUR LIMIT. SEE THERMOSTATINSTALLATION INSTRUCTIONS FOR DETAILS.

6. TO STAGE ELECTRIC-RESISTANCE HEAT, CONSULT OUTDOOR-THERMOSTAT INSTALLATION INSTRUCTIONS.

CONTACTOR

A97368

A97364

Fig. 5—Typical 24v Circuit Connections (Continued)

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Page 7

TABLE 3—SUPERHEAT CHARGING

OUTDOOR

TEMP

(°F)

55 9 12141720232629323537404245 60 7 10121518212427303335384043 65 — 6 101316192124273033363841 70 —— 7 1013161921242730333639 75 ——— 6 9 12 15 18 21 24 28 31 34 37 80 ———— 5 8 12 15 18 21 25 28 31 35 85 —————— 8 11151922263033 90 —————— 5 9 13 16 20 24 27 31

95 ——————— 6 101418222529 100 ———————— 8 1215202327 105 ———————— 5 9 13 17 22 26 110 ————————— 6 11152025 115 —————————— 8 141823

Where a dash (–) appears, do not attempt to charge system under these conditions, or refrigerant slugging may occur. Charge must be weighed in. NOTE: Superheat °F is at low-side service port.

50 52 54 56 58 60 62 64 66 68 70 72 74 76

4. Measure outdoor air dry-bulb temperature with thermometer.

5. Measure indoor air (entering indoor coil) wet-bulb temperature with a sling psychrometer.

6. Refer to Table 3. Find outdoor temperature and evaporator entering air wet-bulb temperature. At this intersection, note superheat.

7. Refer to Table 4. Find superheat temperature located in item 6 and suction pressure. At this intersection, note suctionline temperature.

EVAPORATOR ENTERING AIR TEMPERATURE (°F WB)

XII. 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 Checklist and place in customer file.

8. If unit has a higher suction-line temperature than charted temperature, add refrigerant until charted temperature is reached.

9. If unit has a lower suction-line temperature than charted temperature, reclaim refrigerant until charted temperature is reached.

10. If outdoor air temperature or pressure at suction valve changes, charge to new suction-line temperature indicated on chart.

For continuing high performance and to minimize possible equipment failure, periodic maintenance must be performed on this equipment.

Frequency of maintenance may vary depending upon geographic areas, such as coastal applications.

See the User’s Information Manual for this equipment for frequency and type of maintenance required.

CARE AND MAINTENANCE

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Page 8

TABLE 4—REQUIRED SUCTION-LINE TEMPERATURE (°F)

SUPERHEAT

TEMP

(°F)

0 35 37 39 41 43 45 47 49 51 2 37 39 41 43 45 47 49 51 53 4 39 41 43 45 47 49 51 53 55 6 41 43 45 47 49 51 53 55 57

8 43 45 47 49 51 53 55 57 59 10 45 47 49 51 53 55 57 59 61 12 47 49 51 53 55 57 59 61 63 14 49 51 53 55 57 59 61 63 65 16 51 53 55 57 59 61 63 65 67 18 53 55 57 59 61 63 65 67 69 20 55 57 59 61 63 65 67 69 71 22 57 59 61 63 65 67 69 71 73 24 59 61 63 65 67 69 71 73 75 26 61 63 65 67 69 71 73 75 77 28 63 65 67 69 71 73 75 77 79 30 65 67 69 71 73 75 77 79 81 32 67 69 71 73 75 77 79 81 83 34 69 71 73 75 77 79 81 83 85 36 71 73 75 77 79 81 83 85 87 38 73 75 77 79 81 83 85 87 89 40 75 77 79 81 83 85 87 89 91

61.5 64.2 67.1 70.0 73.0 76.0 79.2 82.4 85.7

SUCTION PRESSURE AT SERVICE PORT (PSIG)

SERVICE TRAINING

Packaged Service Training programs are an excellent way to increase your knowledge of the equipment discussed in this manual, including:

• Unit Familiarization • Maintenance

• Installation Overview • Operating Sequence

A large selection of product, theory, and skills programs is available, using popular video-based formats and materials. All include video and/or slides, plus companion book.

Classroom Service Training plus "hands-on" the products in our labs can mean increased confidence that really pays dividends in faster troubleshooting, fewer callbacks. Course descriptions and schedules are in our catalog.

CALL FOR FREE CATALOG 1-800-962-9212

[ ] Packaged Service Training [ ] Classroom Service Training

A94328

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Printed in U.S.A. 597c185 Catalog No. 5359-704