Found unit wasnt reading correct temps in freezer in diagnostics says freezer thermistor was at 4 and evap thermistor was at 9 reset unit and thermistor now reads at 4 and -7 unit needed to be power cycled called techline sr#7736298957 took readings at control p8 gray and green wires thermistor reading at 21k thermistor within range

"Found ignitor blew installed from stock also found faulty fuse customer paid I. Full scheduled for Wednesday ; ordrng 1 WP3390719 (Fuse), used 1 279311 (IGNITOR) from stock"

Installed appliance manager board and tested

"All components tested good,igniting every time good flame pattern. All rolling components check good. When vent off flow tests good, with vent on airflow testing poor. Informed customer since on propane it could be an additive in the fuel or if its getting low that can cause a smell. Also if they have been painting, staining or use harsh chemicals during work that may stick to clothes and if air isnt being moved around due to bad vent it could cause chemical smell. Unit is working as designed besides vents needing to be cleaned."

Installed parts and tested showed customers dad unit is working properly now