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24-12-2009, 03:59 AM #1
Compressor Not turning off on defrost
Hoover Fridge/Freezer, 480lt, quite old, orchid range. Recently fitted an Embraco Compressor FG95HAK. When the defrost timer goes into 'DEFROST' mode, evaporator fan turns off but compressor doesnt. I suspect wiring to be wrong. The panel on the compressor has connections labelled L2, L1, N, Earth, in that order. At the moment I have 2 brown lines (one from mains and one from defrost timer) connected to L2. On L1 I have 0ne black line which I suspect is from thermo. Neutral no problem, two blue from mains and timer. I am confident the timer is ok. Gassing should be ok too. She gets cold but the frost and ice build up due to continuous compressor run.
WHAT COULD BE THE PROBLEM???
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24-12-2009, 01:23 PM #2
Re: Compressor Not turning off on defrost
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24-12-2009, 04:22 PM #3
Re: Compressor Not turning off on defrost
Welded contact in the defrost timer? (The previous compressor drew exessive el. current).
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