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14 Technical data
Installer reference guide
104
EKCB
EK2CB EKMBU EKMBUHCA9W1
Daikin Altherma low temperature monobloc
4P405544-1 – 2015.03
R6T (A1P)
*
External outdoor ambient thermistor
R6T (A4P)
*
External indoor ambient thermistor
R1H (A3P)
*
Humidity sensor
S1L
Flow switch
S1S
#
Preferential kWh rate power supply contact
S1P~S4P
#
Digital power limitation inputs
S5P~S6P
#
Electrical meters
TR1
Power supply transformer
X*M
Terminal strip
X*Y
Connector
PCB1
Main PCB
PCB2
Inverter PCB
PCB3
Service PCB
M1C
Compressor motor
M1F
Fan motor
FU2 (PCB2)
Fuse
Z1C~Z4C
Ferrite core
Y1E
Electronic expansion valve coil
V2, V3, V401
Varistor
SA1
Surge arrestor
FU1, FU3 (PCB1)
Fuse
S1NPH
Pressure sensor
S1PH
Pressure switch (high)
R1T (PCB1)
Thermistor (discharge)
R2T (PCB1)
Thermistor (heat exchange)
R3T (PCB1)
Thermistor (air)
S2~S503
Connector
LED A, LED B
Pilot lamp
IPM1
Intelligent power module
SW1, SW3
Push buttons
SW2, SW5
DIP switches
C110~C112
Capacitor
LED 1~LED 4
Indication lamp
Q1L (PCB1)
DB1, DB2, DB401
Rectifier bridge
Y1R
Reversing solenoid valve coil
SHEET METAL
Terminal strip fixed plate
MRM*, MR30,
MR4, MR306,
MR307
Magnetic relay
MR30_A, DP1,
E1, MR30_B,
DP2, E2, DC_P1,
DC_P2, DCP1,
DC_N1, DC_N2,
HN402, HL402,
DCP2, DCM1,
DCM2
Connector
* =
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
Содержание EBLQ05+07CAV3
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