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Triton T90ER fault 2

Water too hot

Electric shower

What it means

Water temperature from shower is too hot, caused by insufficient flow, supply blockage, or increased ambient water temperature.

Likely causes

  1. Blockage in inlet filter
  2. Not enough water flowing through the shower
  3. Blockage in supply
  4. Increase in ambient water temperature

Where to start

  1. Check if a blockage in the inlet filter

The full answer, free

  • How to put it right, step by step
  • The manual page for this fault (page 23), right under the answer
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Safety: Isolate at the double pole isolator and the consumer unit, and prove dead before the cover comes off. Electrical work to BS 7671 (UK) or I.S. 10101 (Ireland).

From the Triton manual for the T90ER. Check the model on the data plate before you order parts.

Other Triton T90ER fault codes