Copyright Goodheart-Willcox Co., Inc. 224
Refer to the fi gure below to answer question 3.
C Compressor common
CC Contactor coil
CC1, 2 Contactor contacts
CFM Condenser fan motor
COMP Compressor
HPS High pressure switch
LPS Low pressure switch
R Compressor run
RC Run capacitor
S Compressor start
Line voltage
Low voltage
Legend and Abbreviations
Low-voltage
Power supply
40 VA/24 V
Power supply
208/230 V
Single-phase, 60 Hz
BK
RED
BR BR
W
W
BK
YEL
BK
BK
BK
BK
RC RC
C
R
S
YEL
BL
BL ORG
ORG
COMP
CFM
LPS
CC
CC1
CC2
HPS
Goodheart-Willcox Publisher
3. Create a complete list of conditions that must be satisfi ed in order for the CC1 and CC2
contacts to be closed in the following fi gure.