28
Advance Error Codes / Display, Causes and Rectification
All fault codes will require the shower to be turned off at the pullcord / isolator switch to reset the
unit. When the pullcord / isolation switch is turned back on the shower may beep and the Start
/ Stop button may flash. If this occurs go back to action number 2 and re-follow the Diagnostic
Procedure
Error Code Indicator Display Possible Cause/Rectification
A
OR
Problem with water supply, unit still operates.
1.
Check all isolator valves are fully open.
2.
Clean / replace filter, refer to section:
'
Maintenance'
.
3.
Blocked Hose / showerhead.
4.
Check Inlet Temperature not too high.
0
An unidentified error has occurred.
1.
Replace Control PCB / Cover.
1
Incoming flow too low for appliance to operate
safely.
1.
Check all plumbing isolator valves to the
shower are turned fully on
2.
Reset - Commission the shower.
3.
Blocked or partially blocked filter, hose or
showerhead .
4.
A section of the supply pipe may be frozen
(thaw). (Advise customer of incorrect
installation)
5.
Replace Flow Valve.
6.
Replace Thermal Switch.
7.
Replace Heater Tank.
2
Internal electrical supply problem.
1.
Replace Relay Board.
2.
Replace Control PCB / Cover.
3.
Replace Thermal Switch.
3
4
Appliance has been incorrectly shut down.
1.
Replace Relay Board & Control PCB /
Cover TOGETHER.
Advise the user on correct start/stop procedure
and general operation of the shower, refer to
User Guide.
Summary of Contents for Advance ATL J97A
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