Temp light flashes p1

what was the reason for the trouble code --if problem not fixed trouble light will keep flashing if light flashing due to temp when setting is reached will stop

Must have the operation manuals. Consult with True and may have it for a down load

P1 is a probe fault on the control probe. Check it's not damaged or got water in the end.Check the connection to the controller. If all good, replace probe.

P1 is almost always a fault on the sensing (control) probe. Check it's end is not wet or covered in thick ice, and check the connections at the controller. If you can, change the probe connections on the controller temporarily. If P2 then shows it proves the probe is faulty. If P1 still shows, it proves the controller is at fault.

it means it is aprox 8 degrees below cut out temp keep it running it will catch up

If unit keeps proper temp. then I would think that either the thermometer sensing probe may have been damaged during the repair process or the thermometer itself has failed.

Have a look at the Make and model of your thermostat and download the Instructions from the internet or give ur local refrigeration mechanic a call and ask him they are easy to set

red light flashing means temp. is too high (not freezing) just an indicator to let you know that there is a problem
let me know: the freezer temp. (use a temp. reader)
any unusal ice build up on the back freezer panel?
is the freezer fan running?
compressor running?
parital frozen foods?

need to know so i can help you

sounds like just the bulb is going bad . the neon bulb you have goes bad that way ,it flashes and blinks sometimes for years before it goes out all the way . it will not hurt anything

It may be that the temperature of the unit is not yet up to temp.The flashing light will indicate this.Warning the user the unit is not ready,or up to safe temp.. Let the unit run to catch up,since you just started it.