Daikin Altherma EVLQ05+08CA, Installer'S Reference Manual

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15 | Technical data
Installer reference guide
224
EHYH EHYHBH/X08AF + EHYKOMB33AA
Daikin Altherma hybrid heat pump
4P355634-1F – 2020.10
15.3 Wiring diagram: Outdoor unit
See the internal wiring diagram supplied with the unit (on the inside of the top plate). The abbreviations used
are listed below.
C110~C112 Capacitor
DB1, DB2, DB401 Rectifier bridge
DC_N1, DC_N2 Connector
DC_P1, DC_P2 Connector
DCP1, DCP2, Connector
DCM1, DCM2 Connector
DP1, DP2 Connector
E1, E2 Connector
E1H Drain pan heater
FU1~FU5 Fuse
HL1, HL2, HL402 Connector
HN1, HN2, HN402 Connector
IPM1 Intelligent power module
L Live
LED 1~LED 4 Indication lamps
LED A, LED B Pilot lamp
M1C Compressor motor
M1F Fan motor
MR30, MR306, MR307,
MR4 Magnetic relay
MRM10, MRM20 Magnetic relay
MR30_A, MR30_B Connector
N Neutral
PCB1 Printed circuit board (main)
PCB2 Printed circuit board (inverter)
PCB3 Printed circuit board (service)
Q1DI Earth leakage circuit breaker
Q1L Overload protector
R1T Thermistor (discharge)
R2T Thermistor (heat exchanger)
R3T Thermistor (air)
S1NPH Pressure sensor
S1PH High pressure switch
S2~S503 Connector
SA1 Surge arrestor