LP cutout- just close the condensor outlet valve and compressor will cutout on low pressure as refrigerant supply is hindered. HP cutout- it is tested by lowering the setting with the help.of adjusting screw to alter spring pressure on hp cutout unit....lower it to less setting and compr will stop at hp cutout.
Favourite and SURE Questions of MMD Surveyors here
Favourite and SURE Questions of MMD Surveyors here
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