Testing High Limit Switch on Brew Tank, Universal

Testing High Limit Switch on Brew Tank, Universal


Time Needed: 5 Minutes


Tools Needed: Multimeter, Screwdriver



Parts Needed: Thermostat, 110C 30000-20251

Need to purchase these parts? Download the pre-filled order form and submit a ticket with the PDF attached. 



Step 1: Remove cup tray.




Step 2: Remove top front panel.
Step 3: Locate high limit switch.





Step 4: Loosen leads on switch, keep connected.


Step 5: Turn multimeter to continuity setting.



Step 6: Check each side of high limit for continuity.


If high limit switch is functioning correctly, you will hear a continuous beep when leads are in postion. If no tone is heard, the high limit has failed and needs to be replaced. 


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