Trane TAM7A0C36H31SA User Manual

TAM720
AFC STATUS LED
Description
ON SOLID Power up and during last 4 fault history sequence
1 Flash (per second) Stand-by or idle
Multiple Flash CFM demand - 1 flash per 100 cfm
AFC STATUS CODES (GREEN LED)
AFC FAULT CODES (RED LED)
FAULT
UNIT
TRANEU.S.INC.
HUM
BARCODE
STATUS
R55
R49
D18
R80
T2
T1
R60
R70
R66
R82
R74
R7
Q8
J6
J9
D22
D25
D28
C52
R73
1
J8
Yo
R
B
O
Y1
J1
W2
W1
R63
R62
R56
D21
D20
C32
C33
R38
R16
R28
R27
R26
D12
D5
D11
D10
C16C17
R50
R45
R85
R84
D16
D15
D31
D30
C26
C27
C44
C45
D32
D33
R94
R100
R101
K2
R69
DH Jumper
Yo Jumper
W2
W1
FAULT
UNIT
STATUS
STATUS
LED
FAULT
LED
UNIT
LED
UNIT LED (BLUE LED)
UnitLED
1Flash
Rapid
Off
SOLIDON
Description
Normal(1flashevery4seconds)
CommunicationBusyError(2flashespersecond)
NoPower
CommunicationscannotbeestablishedwiththeAFC
AFC F
au
lt
LED Description
OFF No Fault
SolidOn Internal control failure
1 24VAC fuse blown
2
PM Data Corrupt or Missing / Motor Mismatch
4 Blower communication error (Status LED will be ON solid)
5
Internal communication error (refer to Unit LED on EVC, EHC, HHC) (1)(2)
11
EVC has detected a fault condition (refer to Fault LED on EVC
)
12
EHC / HHC has detected a fault condition (refer to Fault LED on EHC / HHC)
(1) If Unit LED on AFC is flashing 2 times/second, AFC is causing the error.
(2) Unit LED on suspect control will flash 2 times/second on the suspect control.
All LED's will be off if power is not applied.
NOTES:

Trane TAM7A0C36H31SA Specifications

General

Brand	Trane
Model	TAM7A0C36H31SA
Category	Air Handlers
Language	English