Yamato WA Series, Instruction Manual

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Filter Pack Error
To ensure that cartridges are not removed during operation, a safety switch has been installed
for both the conditioning cartridge and polishing cartridge. This switch is located behind the
conditioning and polishing cartridge. When a cartridge is not installed correctly or if the cartridge
is removed without using the software instructions, an error will be displayed, and the system
will shut down.
The Filter Pack Error Indicates one of the cartridges is not correctly engaged in the system.
Once the cartridge is in place, the user can proceed to reset the system.
Leak Detection
The system comes equipped with a leak detection sensor in the back-left side of the system.
During a leak alarm, the system will shut down the inlet solenoid valve to remove all pressure
and flow. An audio beep and a Leak Detection Error will notify the user of the problem.
The “RESOLVE” tab is pressed when the leak has been fixed. Override temporarily disables the
leak detection sensor for four hours.
CAUTION!
After pressing OVERRIDE, the leak detector will NOT shut down the unit
even if water is detected.
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FILTER DETECTION AND LEAK DETECTION ERRORS