My true freezer temperature gage has a P1 flashing code

The target temperature is 0'F or minis 28'C +/- 2'.

Sales information, Parts and Manual in the links

True TG2F-2S Parts & Manuals

https://www.partstown.ca > True
331 items - Find genuine OEM True TG2F-2S replacement parts at Parts Town with the largest in-stock inventory ... How to find your True model and serial number.

TG2F-2S - Tzanet

https://www.tzanet.com > True_TG2F-2S_specs
PDF
Model: TRUE FOOD SERVICE. EQUIPMENT, INC. Project Name: Location: ... TG2F-2S. TG Spec Series: Reach-In Solid Swing Door Freezer. TG2F-2S.
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TRUE TG2F-2S SPECIFICATIONS Pdf Download ...

https://www.manualslib.com > ... > Freezer
View and Download True TG2F-2S specifications online. TG Series Reach-In Solid Door Freezer. TG2F-2S freezer pdf manual download.

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

This is true of all HVAC type systems. The condensor releases heat from the expansion of the coolant. As long as the temperature is lower than the exchanged heat then there is no impact to efficiency.

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.

As soon as you open the freezer door the temp control is at the upper right of the freezer.

Let it run. Coil temperature has to be low enough for the fan delay switch to close.

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

Hi,
You need to check first that there is no leakage of your gas in your compressor system thats responsible for cooling the refrigerator. If you have the manual you an read it to locate the regulator

Could you please re-post with the model number so I can look up the codes?