SOURCE: Rinnai 1004 - Temp on thermostat reads 10 deg cooler than actual, keeps running
Behind the unit near the floor level, is a yellow wire with a black bulb at the end. This is the actual sensor for returning air. If there is cool air infiltrating the area where it is located, it will keep the unit running until the return air reaches temperature. You could also have a bad sensor but highly unlikely. Make sure there is no air infiltration influencing the sensor. Also, you can unclip the sensor and pull out a few more inches of wire to locate it higher up away from the floor. Tie it up with a wire tie.
Rinnai it testing a remote thermostat but as of yet, there is no plans to offer one.
SOURCE: Furnace and Air conditioner run at the same time
Odds are u did just that or wrong thermostat,If u don't have a digrahm get one from Library.
SOURCE: walk in cooler cycleing
Hi,
It has lost some freon and is not charged correctly...the unit is pumping down and shutting off on low pressure and then after being off a bit the pressure comes up and it restarts...
Need to check the charge and top it off and you will be good to go..
heatman101
Testimonial: "Thanx for the good advice."
SOURCE: My true cooler gdm-45 is
The thermostat seems to be bad. Or, the defrost timer is staying on too long.
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