Daikin Altherma EPGA16DAV3 Installer's Reference Manual page 83

TC (A2P) Signal transmission circuit
V1D~V4D (A1P) Diode
V1R (A1P) IGBT power module
V2R (A1P) Diode module
V1T~V3T (A1P) Insulated Gate Bipolar Transistor (IGBT)
X1M Terminal strip
Y1E Electronic expansion valve (main)
Y3E Electronic expansion valve (injection)
Y1S Solenoid valve (4‑way valve)
Y2S Solenoid valve (hot gas bypass)
Y3S Solenoid valve (injection bypass)
Z1C~Z11C Noise filter (ferrite core)
Z1F~Z6F (A1P, A2P) Noise filter
EPGA11~16DAV3 + EAVZ16S18+23DA6V+9W
Daikin Altherma – Low temperature split
4P556075-1 – 2019.02
14 Technical data
Installer reference guide
83