hvac technical gyan
how to fix split ac Universal ac controler

universal pcb ko split ac in door main kaise lagayen
agar aap ka split ac ka in door kaa bord kharab ho gaya hai to universal bord lagake chalu karen
or ye bord agar in door motor 230v kaa hai to aap laga sakten hai
agar dc motor hai to ye bord nahin laga sakten hai
or ye bord m

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