PTP820S Temperature

I am wondering what I should see for the Temp. under unit parameters?

I have seen as low as 65  degrees  F. and at other times 83 degrees  F.  Should I be concerned about this.  The outdoor temp has mostly been in the 20 to 40 degree F. range.  The unit appears to be operating fine.

Hi Steve,


For PTP820S Environmental Specifications  ‐33°C to +55°C,  The temperature can vary depending on the environment condition.