It is my understanding that the new carrier fx series airhandlers do not use the x13 anymore? That carrier sticks some made in china pos in its place. Anyone? I know the fv is ECM 3.0
That 3 phase rheem with single phase x-13 is whats giving me grief right now it has the speed taps and the silicone goop in the bell. I get there and blower is dead turn breaker off to chek connections in disconnect alls ok turn breaker back on now all starts working for four to six hours or all day. going back out tomorrow mean while customer is turning breaker off and on should it stop running. Unit does not trip breaker. Its just a way to reset module?
Confirm correct voltage. Ohm out the motor. If the motor is good, replace the module.
Carrier is now paying warranty labor for module replacements. I'm not sure what brand your talking about.
Thanks Mr. Bill. Unit is a Rheem 3 Phase with a single phase gentec x-13 there is also a Emerson comfort alert commercial diagnostics contraption on the unit to add to the wiring nest . Any how I'll be up on that roof tomorrow, forgot to mention with a can of wasp spray there is a giant wasp nest in disconnect:yes: George
X13 is good for scrap metal, the end.