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4
2
3
1. Turn on stop valve and let water flows through the hand shower.
2. Switch on heater switch outside the bathroom. ELSD / Auto Test will light up.
3. Turn on Temperature Control Knob.
4. The HEATER indicator will light up and water shall get warm a few seconds later. Water will get warmer as the knob
is turned clockwise.
If the heater functioned as abovementioned, it means the installation is a success and the heater is working.
TEST RUN
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