York YCAE065 - FAULT DEFINITIONS AND TRANSDUCER DIAGRAMS; FAULT CODE TABLES

FAULT DEFINITIONS
Address
Fault
(BACnet Object Name)
Fault
Code
Note
Class
Fault
Word 1
Bit0
Chiller EWT sensor fault ★
1A
Bit0: 1-Fault
System
Bit1
Ambient temp sensor fault ★
2A
Bit1: 1-Fault
System
Bit2
Ckt1 Coil temp sensor fault
3A
Bit2: 1-Fault
Unit
Bit3
Ckt2 Coil temp sensor fault
4A
Bit3: 1-Fault
Unit
Bit4
unit LWT sensor fault
5A
Bit4: 1-Fault
Unit
Bit5
Chiller LWT sensor fault ★
6A
Bit5: 1-Fault
System
Bit6
Ckt1 Accu Inlet temp sensor fault
7A
Bit6: 1-Fault
Unit
Bit7
Ckt2 Accu Inlet temp sensor fault
8A
Bit7: 1-Fault
Unit
Bit8
Ckt1 Comp1 DLT sensor fault
9A
Bit8: 1-Fault
Unit
Bit9
Ckt1 Comp2 DLT sensor fault
10A
Bit9: 1-Fault
Unit
Bit10
Ckt2 Comp1 DLT sensor fault
11A
Bit10: 1-Fault
Unit
Bit11
Ckt2 Comp2 DLT sensor fault
12A
Bit11: 1-Fault
Unit
Bit12
13A
Bit13
14A
Bit14
15A
Bit15
16A
Fault
Word 2
Bit0
1b
Bit1
2b
Bit2
3b
Bit3
Ckt1 LPT fault
4b
Bit12: 1-Fault
Unit
Bit4
Ckt2 LPT fault
5b
Bit13: 1-Fault
Unit
Bit5
Ckt1 HPT fault
6b
Bit14: 1-Fault
Unit
Bit6
Ckt2 HPT fault
7b
Bit15: 1-Fault
Unit
Bit7
8b
Bit8
9b
Bit9
10b
Bit10
11b
Bit11
12b
Bit12
13b
Bit13
14b
Bit14
15b
Bit15
16b
Cooke Industries - Phone: +64 9 579 2185 Email: sales@cookeindustries.co.nz Web: www.cookeindustries.co.nz