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Thread: Trane C.U. RAUA-2CC4
04-23-2011, 12:31 AM #1Regular Guest
- Join Date
- Feb 2011
Trane C.U. RAUA-2CC4
what is the controller for the cylinder unloading solenoid valves on this condensing unit? It is reading low pressure right off the suction service valve, the unloader solenoids are tied to this control. The one i'm working on is damaged.
04-24-2011, 10:31 PM #2
What model compressor is in this Model-R or Model M?It might get loud!