Emerson Alco 039930 Solenoid Valve 323080-701 Use a jumper across the

Use a jumper across the 'Speed-Up' or 'Test' pins on the board to bypass the internal timer and verify the reversing valve and outdoor fan relay functions

this assembly eliminates the need for field modifications

this unit offers flexible installation as a standalone controller or integrated with an Equipment Interface Module (EIM)

If you have an "open" reading at room temperature

Emerson Alco 039930 Solenoid Valve 323080-701 Use a jumper across theThe Emerson Alco 039930 (222CB3 4B3 4T) is a heavy duty 2 way normally closed solenoid valve engineered for demanding steam and industrial fluid applications. Constructed with a rugged industrial brass valve body, this unit features 3 4 inch NPT threaded connections and is rated for pressures up to 150 PSI steam. For technicians managing high temperature media, the 7. 0 Cv flow coefficient ensures optimal throughput while maintaining precise control.