Questions & Answers for: low pressure switch lockout heat

...low 1598 A/C pressure sensor voltage high 1599 A/C pressure sensor voltage low 1681 No messages received from the cluster control module (dashboard computer). 1682 Charging system doesn't seem to be ...

...low water pressure. The pressure is back up to 50psi. After shorting between the test pins, the unit starts but the status light still flash about every 10 sec and then goes back into lockout. Is ...

...on. A service person should be called/ some possible problems, Low pressure switch lockout. Failed contactor, no line Voltage. I recommend a service call anything past the T- Stat. Hope this

Low pressure switch open." Indicated by the leds on the defrost control board Happens 2 times and then shuts down for " Low pressure lockout" Have you checked the pressures? if you have is it just the

...low pressure side and the high pressure side will equalize slowly. The high pressure condition will go away. Many systems have what is called a lockout protection feature for some of the faults they ...