you must use the onboard push button to enter programming mode and select the correct lead code as specified in the installation instructions

operating on standard 24Vac/Vdc power

or the diagnostic LED flashing a code for "pressure switch circuit open

as well as Efficiency+ EW 150-300 units

and mechanical function

Danfoss 067G2710 Orifice 328140-751 you must use the onboardThe Danfoss 067G2710 is a precision engineered TE 55 Orifice 13 designed for use with TGE and TE 55 thermostatic expansion valves. This TXV orifice assembly is critical for maintaining accurate refrigerant flow control in high capacity air conditioning and commercial refrigeration systems. Engineered for compatibility with R410A, R407C, R134a, and R22 refrigerants, it ensures stability across varying load conditions. The 067G2710 features a robust