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A94328

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

Copyright 1997 CARRIER Corp. • 7310 W. Morris St. • Indianapolis, IN 46231

38brw1si

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

Book 1

4

Tab

3a 2a

PC 101

Catalog No. 533-893

Printed in U.S.A.

Form 38BRW-1SI

Pg 8

2-97

Replaces: 38CKW-1SI

Summary of Contents for 38BRW

Page 1: ...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 2 Ensure that vapor and liquid tube diameters are...

Page 2: ...ep 6 Make Tubing 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...

Page 3: ...G color coded wire to avoid excessive voltage drop Use furnace transformer fan coil transformer or accessory trans former for control power 24 v 40 va minimum NOTE Use of available 24 v accessories ma...

Page 4: ...is satisfied its contacts open de energizing outdoor contactor and indoor blower relay Compressor and motors stop If indoor unit is equipped with a time delay relay circuit indoor blower will run an a...

Page 5: ...OOL STAGE 1 INDOOR FAN CORPORATE NON PROGRAMMABLE THERMOSTAT MODEL AC AIR CONDITIONER SEE NOTE 2 Y Y2 SINGLE STAGE FURNACE A94387 FAN COIL C O W2 Y Y2 W W1 G R 24 VAC HOT INDOOR FAN HEAT STAGE 1 COOL...

Page 6: ...CORPORATE NON PROGRAMMABLE THERMOSTAT MODEL AC FK4C FAN COIL SEE NOTE 2 AIR CONDITIONER W2 G W3 O Y1 E L Y Y2 24 VAC HOT 24 VAC COM HEAT STAGE 1 COOL STAGE 1 INDOOR FAN C A97048 R G W W1 Y Y2 0 W2 R G...

Page 7: ...UMBERS BEGINNING WITH TSTAT _ _ _ _ _ _ _ 2 WIRING MUST CONFORM TO NEC OR LOCAL CODE 3 SOME UNITS ARE EQUIPPED WITH PRESSURE SWITCH ES TEMPERATURE SWITCH OR 5 MINUTE COMPRESSOR CYCLE PROTECTION CONNEC...

Page 8: ...e 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 catalo...

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