York 21RT-47RT Installation, Operation And Maintenance Manual page 85

Water-cooled chiller
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Fault Word 8
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6
7
8
9
Cooke Industries - Phone: +64 9 579 2185
Description for Modbus protocol interface
Bit11
The exhaust gas temperature is too high 2_2
Bit12
Deviation of exhaust gas temperature is too high 1
Bit13
Deviation of exhaust gas temperature is too high 2
Bit14
Low suction gas superheat 1
Bit15
Low suction gas superheat 2
Bit0
Low discharge superheat 1_1
Bit1
Low discharge superheat 1_2
Bit2
Low discharge superheat 2_1
Bit3
Low discharge superheat 2_2
The cooling water outlet temperature of the heating
Bit4
module is too low
Bit5
Sudden drop of suction pressure 1
Bit6
Sudden drop of suction pressure 2
Bit7
BPHE anti-freeze pressure 1
Bit8
BPHE anti-freeze pressure 2
Email: sales@cookeindustries.co.nz
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12p
13p
14p
15p
16p
1q
2q
3q
4q
5q
6q
7q
8q
9q
Web: www.cookeindustries.co.nz

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