Carrier Infinity 25VNA Installation Instructions Manual page 16

1
RED
SEC2
SEC1
CC
PL3
HPS
PL2
RVS
PL1
COMM STATUS
UTIL
A B C NO
USE
Utility Interface*
Fig. 20 - - Variable Speed Control Board
1
RED
SEC2
SEC1
CC
PL3
HPS
PL2
RVS
PL1
COMM STATUS
UTIL
A B C NO
USE
Fig. 21 - - Variable Speed Control Board connected to optional Liquid Line Solenoid.
BRN
EXV
PWM2
CB
C
LS Y O
PL8
MODEL
with optional Utility Relay
BRN
EXV
PWM2
CB
C
LS Y O
PL8
MODEL
LLS
16
BLU YEL
PWM1
PL4
SPT
PL11
OST
PL6
OCT
OAT
J2
FORCED
DEFROST
YEL
BLU
PWM1
PL4
SPT
PL11
OST
PL6
OCT
OAT
J2
FORCED
DEFROST
A11544
A11379