air conditioning trouble shooting guide for evans tempcon heater a c systems problem possible causes remedy 1 inadequate cooling discharge misadjusted or leaking valve for electronic valves see air from ...
Filetype PDF | Posted on 14 Sep 2022 | 4 years ago
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...Air conditioning trouble shooting guide for evans tempcon heater a c systems problem possible causes remedy inadequate cooling discharge misadjusted or leaking valve electronic valves see from vents is only may be diminished at coolant slightly cool engine idle increased new and compressor speed will improve condenser clogged with road examine fin region of the debris fan bent inoperative fins clean straighten as required repair replace components incorrect refrigerant charge in install manifold gage set onto system if excessively high side low service ports operate observe clutch not engage remain pressures engaged are observed leak check all excessive oil loss suspected level evacuate recharge moisture present recover receiver drier add ounces to removed old restriction readings liquid line resulting starved evaporator expansion touch showing signs sweating frosting lines any other defective parts symptoms same restricting flow remove continued worn gauge reading too rebuilt during h...