Daikin ETBH16E9W Installer's Reference Manual page 279

EPRA14~18D + ETBH/X16E
Daikin Altherma 3 H HT W
4P644736-1D – 2023.10
V3R~V5R (A1P)
X1M, X2M
Y1E
Y3E
Y1S
Y2S
Y3S
Y4S
Z1C~Z11C
Z1F~Z5F (A1P, A2P)
IGBT power module
Terminal strip
Electronic expansion valve (main – black)
Electronic expansion valve (injection – blue)
Solenoid valve (4‑way valve)
Solenoid valve (low pressure bypass)
Solenoid valve (hot gas bypass)
Solenoid valve (liquid injection)
Noise filter (ferrite core)
Noise filter
16 Technical data
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Installer reference guide
279