FIGURE 6.34 Air-conditioning system with lockout relay Legend Сontactor 240 V/10/60 Hz COMP Compressor CT Compressor intemal thermostat HR Heating relay Indoor fan relay Indoor fan motor Lockout relay COMP IFR IFM LA т Thermostat Heating Source HR IFM IFR 24 volts RW HR T Y HPS LPS LR CT G LR IFR
FIGURE 6.34 Air-conditioning system with lockout relay Legend Сontactor 240 V/10/60 Hz COMP Compressor CT Compressor intemal thermostat HR Heating relay Indoor fan relay Indoor fan motor Lockout relay COMP IFR IFM LA т Thermostat Heating Source HR IFM IFR 24 volts RW HR T Y HPS LPS LR CT G LR IFR
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
Related questions
Question
Explain why the lockout relay coil
energizes instead of the contactor coil.
See Figure 6.34.
![FIGURE 6.34
Air-conditioning system with lockout relay
Legend
Сontactor
240 V/10/60 Hz
COMP Compressor
CT
Compressor intemal thermostat
HR
Heating relay
Indoor fan relay
Indoor fan motor
Lockout relay
COMP
IFR
IFM
LA
т
Thermostat
Heating
Source
HR
IFM
IFR
24 volts
RW
HR
T
Y
HPS LPS
LR
CT
G
LR
IFR](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F755e3f29-5d59-4263-be1d-a9c161e47132%2Fc9a8e9f6-966a-40a4-89b1-3c1c8a1df4f8%2Fz7z6s4b_processed.png&w=3840&q=75)
Transcribed Image Text:FIGURE 6.34
Air-conditioning system with lockout relay
Legend
Сontactor
240 V/10/60 Hz
COMP Compressor
CT
Compressor intemal thermostat
HR
Heating relay
Indoor fan relay
Indoor fan motor
Lockout relay
COMP
IFR
IFM
LA
т
Thermostat
Heating
Source
HR
IFM
IFR
24 volts
RW
HR
T
Y
HPS LPS
LR
CT
G
LR
IFR
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