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

Water-cooled chiller
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4.9.3 Inquiry function
4.9.3.1 Fault inquiry function
Function keys:
Operation steps:
a) Conditions to enter the fault inquiry
b) Display description for fault inquiry
Daily fault display:
Display the latest fault code at the temperature display place
Display of the fault inquiry:
temperature display area will flash and display the fault code, and the temperature value
and temperature unit will no longer be displayed.
The time display area flashes the time when the fault occurred.
The code number display area will display the module number by tens digits, and the
single digit will display the fault number (0~9, A(10), b(11), c(12), d(13), E(14), F (15).
If there is no fault record:
c) It can only store up to 16 alarm messages, the time of fault and the operating status
d) Operation
Press
Press
Press
e) Exit condition for fault inquiry
Cooke Industries - Phone: +64 9 579 2185
,
,
,
In daily display state, long press
fault inquiry state
flashes,
long bright indicates that the current operation is the unit's fault inquiry; the
Code number display area will flash the display of "FF"
or
to inquiry the fault information that occurred.
to inquiry the fault from the latest to the earliest order
to inquiry the fault from the earliest to the latest order.
Code
number
display area
Temperature
display area
Clock display area
Status display area
Operation mode
display area
Email: sales@cookeindustries.co.nz
Operation instructions of wire controller
+
for more than 5 seconds to enter the
Display fault number
Display fault code
Display the system time when the alarm occurred
State when the fault occurred
Mode when the fault occurred
44
Web: www.cookeindustries.co.nz

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