This question is regarding Mira Excel/Select Thermostatic Cartridge - 903.33

Excel/select purple cartridge

What is the factory setting of the purple cartridge
Asked 6 years ago by Allan
Hello

Not sure on this, but if you follow the instructions on the video on replacing these, then that should help.

Regards

The Doc

Answered 6 years ago by Stuart Troake

The 903.33 cartridge comes factory set to low pressure / Gravity. You can change the setting to HP / High Pressure on the rear of the cartridge with the red key supplied with the shower at the time of fitting.

Alternatively this key can be purchased part of this pack in the link provided - www.showerdoc.com/mira-component-pack-excel-t-spares-932-16


Answered 6 years ago by Liam Corrigan

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