Failure activation history screen
Figure 63: Failure activation history screen
You move to the Failure Activation History screen after you press the
Failure Activation
button in
the History Menu screen section.
The Failure Activation History screen shows failure information for the last failure and up to six
previous failures. The Failure section contains the following fields of information:
Failure Name:
Name or type of failure
Measured Date and Time:
Date and time of the failure
Operation:
Operation status of the chiller
Ope. Method:
Selected operation method
Sol. Pump:
Operation status of the solution pump
Ref. Pump:
Operation status of the refrigerant pump
Ope. Hours:
Total operation hours
Ope. Freq.:
How many times the chiller has started using the
OPER.
button or the remote start
signal
Fail. Freq.:
How many times the chiller has had a failure alarm
Alarm Freq.:
How many times an alarm has been triggered for the chiller
Purge Freq.:
How many times a purge has been performed automatically
The Chilled water section of the screen shows you the following information:
In Temp.:
Temperature of the chilled water measured as it enters the evaporator
Out Temp.:
Temperature of the chilled water measured as it leaves the evaporator.
The Cooling Water section shows the following information:
In Temp.:
Temperature of the cooling water measured as it enters the absorber.
129
YHAU-C Single Effect Steam-Fired Absorption Chiller
Summary of Contents for York YHAU-C
Page 2: ......
Page 33: ...Figure 11 Location of rupture disk 31 YHAU C Single Effect Steam Fired Absorption Chiller...
Page 103: ...Figure 49 Cooling start diagram 101 YHAU C Single Effect Steam Fired Absorption Chiller...
Page 104: ...Figure 50 Cooling stop diagram YHAU C Single Effect Steam Fired Absorption Chiller 102...
Page 166: ...Figure 73 Steam and drain system YHAU C Single Effect Steam Fired Absorption Chiller 164...
Page 167: ...Figure 74 Duhring diagram PTX chart F 165 YHAU C Single Effect Steam Fired Absorption Chiller...
Page 168: ...Figure 75 Duhring diagram PTX chart C YHAU C Single Effect Steam Fired Absorption Chiller 166...
