8 Technical data
Installation manual
27
EBLQ+07CAV3
Daikin Altherma low temperature monobloc
4P403578-1C – 2016.02
M2P
#
Domestic hot water pump
M2S
#
Shut‑off valve
M3S
3-way valve for domestic hot water
M4S
*
Valve kit
MR30_A, DP1,
E1, MR30_B,
DP2, E2, DC_P1,
DC_P2, DCP1,
DC_N1, DC_N2,
HN402, HL402,
DCP2, DCM1,
DCM2
Connector
MRM*, MR30,
MR4, MR306,
MR307
Magnetic relay
PCB2
Inverter PCB
PCB3
Service PCB
Q*DI
#
Earth leakage circuit breaker
Q1L
*
Thermal protector backup heater
Q1L (PCB1)
Q2L/Q3L
*
Thermal protector booster heater
R1T (A1P)
Outlet water heat exchanger thermistor
R1T (A3P)
*
Ambient sensor On/OFF thermostat
R1T (A5P)
Ambient sensor user interface
R1T (PCB1)
Thermistor (discharge)
R2T
*
Outlet backup heater thermistor
R2T (A3P)
*
External sensor (floor or ambient)
R2T (PCB1)
Thermistor (heat exchange)
R3T (A1P)
Refrigerant liquid side thermistor
R3T (PCB1)
Thermistor (air)
R1H (A3P)
*
Humidity sensor
R4T (A1P)
Inlet water thermistor
R5T
*
Domestic hot water thermistor
R6T (A1P)
*
External outdoor ambient thermistor
R6T (A4P)
*
External indoor ambient thermistor
S1L
Flow switch
S1S
#
Preferential kWh rate power supply contact
SA1
Surge arrestor
S1NPH
Pressure sensor
S1P~S4P
#
Digital power limitation inputs
S1PH
Pressure switch (high)
S2~S503
Connector
S5P+S6P
#
Electrical meters
SHEET METAL
Terminal strip fixed plate
STB
*
Thermal protector booster heater
SW1, SW3
Push buttons
SW2, SW5
DIP switches
TR1
Power supply transformer
V2, V3, V401
Varistor
X*M
Terminal strip
X*Y
Connector
Y1E
Electronic expansion valve coil
Y1R
Reversing solenoid valve coil
Z1C~Z4C
Ferrite core
* =
Optional
# =
Field supply
BLK
Black
BLU
Blue
BRN
Brown
GRN
Green
GRY
Grey
ORG
Orange
PPL
Purple
RED
Red
WHT
White
YLW
Yellow
Notes to go through before starting the unit
English
Translation
X4M
Main terminal
Earth wiring
15
Wire number 15
Field supply
1
Several wiring possibilities
Option
Not mounted in switch box
Wiring depending on model
PCB
