Project Log
Retrieved 3000.00 fridge from angry consumer for cost of gas approx $1.00
Found compressor was empty of freon, so assumed a leaky compressor. Shop time 3hrs inspection@[imath]7.00/hr approx[/imath]21.00
vac tested the lines overnight, held 10# over 10hrs. assuming micron drain somewhere. apprx $21.00
Put 95g of 5 micron sealer in system, and recharged w/ approx 195g 134a freon freon [imath]19.95 and shop time[/imath]14.00
Forced operation of fridge proved system is functioning properly. 24hr shop hrs as prelim assessment $7.00
Touching inverter board capacitor tops resulted in electrical shock to tech, and tech got influenza from dirty fridge.... priceless!
Ohmage in ground from grounding lug of PSU to steel case back wall produced outcome difference of 1.6 ohms from calibrated probes
Door alarm is sounding every minute. The wiring from the doors connector at the bottom has been pulled apart, and is temporarily screw connected together.
Tech requires proper wiring harness diagram for both bottom door harnesses.
Freezer door alarm power test i.e. CN50 #7 to #9 and refridgerator door #6 to #9 resulted in improper voltages.
test parameters failed at 0v test (was 1.3v)
test paramaters failed at 5v (was 1.0v)
(questioning tech ability who is considering an inductor to compensate for 1.6ohms at ground lug and hasn't finished the test on CN30 yet...)
CN30 test conclusions were similar to CN50 tests.
Found compressor was empty of freon, so assumed a leaky compressor. Shop time 3hrs inspection@[imath]7.00/hr approx[/imath]21.00
vac tested the lines overnight, held 10# over 10hrs. assuming micron drain somewhere. apprx $21.00
Put 95g of 5 micron sealer in system, and recharged w/ approx 195g 134a freon freon [imath]19.95 and shop time[/imath]14.00
Forced operation of fridge proved system is functioning properly. 24hr shop hrs as prelim assessment $7.00
Touching inverter board capacitor tops resulted in electrical shock to tech, and tech got influenza from dirty fridge.... priceless!
Ohmage in ground from grounding lug of PSU to steel case back wall produced outcome difference of 1.6 ohms from calibrated probes
Door alarm is sounding every minute. The wiring from the doors connector at the bottom has been pulled apart, and is temporarily screw connected together.
Tech requires proper wiring harness diagram for both bottom door harnesses.
Freezer door alarm power test i.e. CN50 #7 to #9 and refridgerator door #6 to #9 resulted in improper voltages.
test parameters failed at 0v test (was 1.3v)
test paramaters failed at 5v (was 1.0v)
(questioning tech ability who is considering an inductor to compensate for 1.6ohms at ground lug and hasn't finished the test on CN30 yet...)
CN30 test conclusions were similar to CN50 tests.
The way it's written is typical of the 1970's street jargon of space and drugs to fill it with. Reminds me of a novella writer trying to introduce a rocket scientist.