Received a call that the store is not properly cooling, upon arrival I found that the temperature in the store was 77° on all four thermostats and they are all set for 69°. I went up on the roof and checked out the units: The front left unit was locked out on a high limit error code. I went through all of the safeties and reset them, I was able to get the unit to come back on again. I recommend replacing the safeties on the heating side as this is now the second time we've had no cooling due to this. The front right unit was operating at maximum capacity and is cooling properly.
