York YAFS012-018 Manual page 52

Contractor:
Engineer:
Project Name:
Wiring Schematics cont.
Aurora Advanced with ECM and IntelliStart cont.
Slow Flash 1 second on and 1 second off
Fast Flash 100 milliseconds on and 100 milliseconds off
Flash Code 100 milliseconds on and 400 milliseconds off with a 2 second pause before repeating
Fault LED (LED 1, Red)
Normal Mode
Input Fault Lockout
High Pressure Lockout
Low Pressure Lockout
Freeze Detection - FP2
Freeze Detection - FP1
Reserved
Condensate Overflow Lockout
Over/Under Voltage Shutdown
Future Use
Compressor Monitoring
Fault- FP1
Future Use
Non-Critical AXB Sensor Error
Critical AXB Sensor Error
Alarm - Hot Water
Fault Variable Speed Pump
Future Use
Non-Critical Communication Error
Fault - Critical Communication Error
Alarm - Low Loop Pressure
Fault - Communication ECM Fan Motor Error Flash Code 22
The manufacturer works continually to improve its products. As a result, the design and specifi cations of each product at the time of order may be changed without notice. Purchaser's approval of this data set signifi es that the equipment is acceptable under the provisions
of the job specifi 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 Affi nity are registered
trademarks of Johnson Controls, Inc., and are used with permission.
SD2500AK6 06/21
P.O.:
Unit Tag:
AXB BOARD
Aurora LED Flash Codes
Random Start Delay (Alternating Colors)
OFF Status LED (LED1, Green)
Flash Code 1 Configuration LED (LED 2, Yellow)
Flash Code 2 Fault LED (LED 3, Red)
Flash Code 3 Configuration LED (LED 2, Yellow)
Flash Code 4 No Software Overide
Flash Code 5 DIP Switch Overide
Flash Code 6 Status LED (LED 3, Green)
Flash Code 7 Normal Mode
Flash Code 8 Control is Non - Functional
Flash Code 9 Test Mode
Flash Code 10 Lockout Active
Flash Code 11 Dehumidification Mode
Flash Code 12 Future Use
Flash Code 13 Future Use
Flash Code 14 Load Shed
Flash Code 15 ESD
Flash Code 16 Future Use
Flash Code 17 Fault LED (LED 1, Red) Cont.
Flash Code 18 Alarm - Home Automation 1
Flash Code 19 Alarm - Home Automation 2
Flash Code 21 Fault - EEV Error
SW1-4 SW1-5 DESCRIPTION
ON ON
OFF ON
Fast Flash
ON OFF
Fast Flash
OFF OFF
Fast Flash
DESCRIPTION
OFF
Cycle with Blower
Slow Flash
Cycle with Compressor
Water Valve Slow Opening
ON
Cycle with Comm. T-stat Hum Cmd
OFF
Slow Flash
Fast Flash
Flash Code 2
Flash Code 3
Flash Code 4
Flash Code 5
Flash Code 6
Flash Code 7
Flash Code 23
Flash Code 24
Flash Code 25
52
Affinity & Affinity Advanced Series
1 - 6 Tons 60Hz
AXB Accessory 2 DIP Se ngs
Cycles with Blower
Cycles with CC rst stage compressor or compressor spd 1-12
Cycles with CC2 second stage of compressor or comp spd 7-12
Cycles with DH from ABC board
ABC SW2 Accessory Relay
SW2-4 SW2-5
ON ON
OFF OFF
ON OFF
OFF ON
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