Turning off a Coleman shampoo vac freeze protection

[wendy's wash]

Need to turn off the freeze protection or repair it. Go to wash early every day and the air compressor seems to come on and then go off. Believe the freeze protection is turning it on. It was 47 and it still came on yesterday. It very seldom gets below 32 or even stays below for a hard freeze. Wash is in Pasadena Texas south of Houston.

 

[slash007]

Need to turn off the freeze protection or repair it. Go to wash early every day and the air compressor seems to come on and then go off. Believe the freeze protection is turning it on. It was 47 and it still came on yesterday. It very seldom gets below 32 or even stays below for a hard freeze. Wash is in Pasadena Texas south of Houston.

That setting is in the timer. You set the # of blow out cycles and how long they run. I don't think you can adjust the temp they occur, but it seems you have a thermostat issue. If you don't need it, just turn them off in the timer.