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Technical data
Installer reference guide
275
EPRA14~18D + ETV23E
Daikin Altherma 3 H HT F
4P644738-1A – 2022.03
R6T
Thermistor (refrigerant liquid)
R7T
Thermistor (compressor shell)
R8T
Thermistor (compressor port)
R9T
Thermistor (entering water)
R10T
Thermistor (leaving water)
R11T
Thermistor (fin)
S1NPH
High pressure sensor
S1PH, S2PH
High pressure switch
S1PL
Low pressure switch
T1A
Current transfo
V1R, V2R (A2P)
IGBT power module
V3R (A2P)
Diode module
X1M, X2M
Terminal strip
Y1E
Electronic expansion valve (main)
Y3E
Electronic expansion valve (injection)
Y1S
Solenoid valve (4‑way valve)
Y2S
Solenoid valve (low pressure bypass)
Y3S
Solenoid valve (hot gas bypass)
Y4S
Solenoid valve (liquid injection)
Z1C~Z10C
Noise filter (ferrite core)
Z1F~Z4F (A1P, A3P)
Noise filter
Содержание Altherma 3 H HT F
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