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 Problem: Bathroom water heater not working, Looking for someone to check

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tehtmc
post Feb 15 2012, 01:14 PM

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QUOTE(kiddo @ Feb 15 2012, 01:06 PM)
huh... what is MCB? Sorry abit noob here...
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MCB - main control/switch board (ground floor) - the big metal box with all the switches and fuses la
DB - distribution board (lst floor)


Added on February 15, 2012, 4:20 pm
QUOTE(tehtmc @ Feb 15 2012, 01:14 PM)
MCB - main control/switch board (ground floor)  - the big metal box with all the switches and fuses la
DB - distribution board (lst floor)
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Correction

MCB stands for miniature circuit breaker. It is the built-in circuit breaker that comes with instant heaters, a safety feature. It trips when there is short circuit.

MSB is main switch board.

This post has been edited by tehtmc: Feb 15 2012, 04:20 PM

 

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