This question is regarding Mira Azora/Sprint/Sport/Zest Thermal Cut-out (TCO) - 416.41

Mira Azora not getting hot enough

Mira Azora shower not getting hot enough on highest setting. Water is just tepid. Have checked continuity across microswitches on all settings all ok. Have about 11ohms resistance across heater element. Have 240v to all switches and elements when shower is on. Will I still get tepid water from the shower if the thermal switch is faulty or will it be completely cold? Unsure what else to test/replace as everything seems to be working ok, just temperature still too low. Thanks
Asked 3 years ago by Ben Sargent, Birmingham
Hi Ben,

If a TCO activates then the shower goes cold and the TCO will reset after 10-15 minutes so that seems ok.

If you have tested the microswitches then it could be one of the actual elements inside the heater that has blow and only giving you half heat.

Here you will find two videos on testing micro switches and testing the element.

Testing switches - www.youtube.com/watch?v=4ESXNpkzo1o

Testing elements - www.youtube.com/watch?v=wzPt1hsfVq4

Answered 3 years ago by Liam Corrigan

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