Contractor:
P.O.:
Engineer:
Project Name:
Unit Tag:
The manufacturer works continually to improve its products. As a result, the design and speci
fi
cations of each product at the time of order may be changed without notice. Purchaser’s approval of this data set signi
fi
es that the equipment is acceptable under the provisions
of the job speci
fi
cation. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties, but are merely the manufacturer’s opinion or commendation of its products. York and Af
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nity are registered
trademarks of Johnson Controls, Inc., and are used with permission.
Wiring Schematics cont.
Aurora Advanced with 5-Speed ECM
Slow Flash
Fast Flash
Flash Code
Flash Code 19
Alarm - Low Loop Pressure
Flash Code 21
Fault - Communication ECM Fan Motor Error Flash Code 22
Alarm - Home Automation 2
Flash Code 24
Fault - EEV Error
Flash Code 25
Fault - Critical Communication Error
Alarm - Hot Water
Flash Code 15
Fault Variable Speed Pump
Flash Code 16
Fault LED (LED 1, Red) Cont.
ESD
Flash Code 6
Future Use
Flash Code 7
Alarm - Home Automation 1
Flash Code 23
Future Use
Flash Code 17
Non-Critical Communication Error
Flash Code 18
Future Use
Flash Code 12
Non-Critical AXB Sensor Error
Flash Code 13
Critical AXB Sensor Error
Flash Code 14
Future Use
Flash Code 9
Compressor Monitoring
Flash Code 10
Fault- FP1
6HQVRU(UURU
Flash Code 11
Reserved
Flash Code 6
Condensate Overflow Lockout
Flash Code 7
Over/Under Voltage Shutdown
Flash Code 8
Future Use
Flash Code 3
Future Use
Flash Code 4
Load Shed
Flash Code 5
OFF
Input Fault Lockout
Flash Code 1
Freeze Detection - FP1
Flash Code 5
Flash Code 2
Low Pressure Lockout
Flash Code 3
Freeze Detection - FP2
Flash Code 4
High Pressure Lockout
Dehumidification Mode
Flash Code 2
DIP Switch Overide
Slow Flash
Status LED (LED 3, Green)
Normal Mode
ON
Control is Non - Functional
OFF
Test Mode
Slow Flash
Lockout Active
Fast Flash
Aurora LED Flash Codes
1 second on and 1 second off
No Software Overide
OFF
100 milliseconds on and 100 milliseconds off
100 milliseconds on and 400 milliseconds off with a 2 second pause before repeating
Random Start Delay (Alternating Colors)
Status LED (LED1, Green)
Fast Flash
Configuration LED (LED 2, Yellow)
Fast Flash
Fault LED (LED 3, Red)
Fast Flash
Configuration LED (LED 2, Yellow)
Fault LED (LED 1, Red)
Normal Mode
Model
TAP-1
TAP-2
TAP-3
TAP-4
TAP-5
22
BLUE
RED
GRAY
30
BLUE
RED
GRAY
36
BLUE
RED
GRAY
42
BLUE
RED
GRAY
48
BLUE
RED
GRAY
60
BLUE
RED
GRAY
70
BLUE
RED
GRAY
Model
TAP-1
TAP-2
TAP-3
TAP-4
TAP-5
26
BLUE
RED
TAN
GRAY
38
BLUE
RED
TAN
GRAY
49
BLUE
RED
TAN
GRAY
64
BLUE
RED
TAN
GRAY
72
BLUE
RED
TAN
GRAY
5 SPEED ECM MOTOR LOW VOLTAGE CONNECTIONS DUAL CAPACITY
5 SPEED ECM MOTOR LOW VOLTAGE CONNECTIONS SINGLE SPEED
AXB BOARD
SD2500AG 05/21
56
Page _____ of _____
Aston Series
1 - 6 Tons 60Hz
