48
L8V1-SVX001-1A-EN
LED ERROR ERROR EXPLANATION
POSSIBLE CAUSE/ACTION
E13 PM Motor ID Error
PM motor information does not match the
motor installed
Verify correct motor HP in this document.
Replacement motor is not approved
E14
Personality Module
Missing
PM is not plugged in Verify PM is fully seated, cycle power to unit
E15
Personality Module
Memory Error
Internal PM error
Cycle power to unit. Replace PM
E17
Blower Communication
Error on Motor
IFC Rx not detecting motor feedback
Verify wiring from IFC to motor paying close attention
to bulkhead connectors and motor connectors behind
bulkhead
E18
Blower Communication
Error on IFC
IFC Tx not detecting IFC feedback
Remove 4 pin motor connector from IFC. If E17
populates, the IFC is good. Verify wiring from IFC to
motor. If wiring is verified, replace motor
BK N/A W1 R G B/C Y2 Y1 O
E32
1 IND-(W)
2 IND-(V)
4 N/A
3 IND-(U)
E12
Inducer 3-Phase
4 TX
1 12V
2 RX
3 GND
Motor
Communications
E14
Menu Option
MENU
OPTION
12 N/A
11 HLI
10 MVH
9 MVL
8 GND
7 N/A
6 TH
5 MVC
3 N/A
2 TR
1 N/A
4 HLO
5 AMP
IFC
EAC
HUM
3
1
2
E18
GND 3
PI 2
VCC 1
N 1
H 2
E5
PERSONALITY
MODULE
E39
FP
1
32
E23
E25
E26
NEUTRAL
LINE
E47
E21
E19
Low Votage Fuse
BK Jumper
Y1 - O Jumper
EAC
HUM
Pressure Transducer
Personality Module
Igniter
Seven Segment LED
Neutral
Line
Flame Sense
IFC Component Layout
BK JUMPER
LLEEDD FFaauulltt CCooddeess
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