Wiring Diagram - Daikin Altherma ERHQ006-008AD Technical Data Manual

7

Wiring diagram

7 - 1 Wiring diagram
EDHQ011-016AA6V3
Power supply
N-50Hz
230V
3
7
Position of
compressor
terminal
Wire entrance
Notes:
1 This wiring diagram only applies to the compressor module switchbox
2 L: Live N:Neutral g: Field wiring
3 D : Terminal strip F : Connector
p : Noiseless earth
: Connector
4 NOT APPLICABLE
5 -
6 Do not operate the unit by short-circuiting protection device S1PH
7 Colors: BLK: black, RED: red, BLU: blue, WHT: white, YLW: yellow, ORG: orange, BRN: brown, GRN: green
8 Confirm the method of setting the selector switches (DS1) by service manual. Factory setting of all switches: ''OFF''.
EDHQ011-016AA6V3
Outdoor unit
Power supply
230V 1N∼50Hz
>> See note 2 <<
From compressor
module switchbox
(B.7 PageA)
Standard 6kw
(_)
See note 10
Domestic hot water
tank
Only forEKHWS*V3
Option
See note 7
For *KHWSU*V3 Option
Reduced 3kw
See note 10
Domestic hot water
tank
Only for *KHWE*V3
Option
96
• Monobloc • EDHQ011-016AA6V3
Only for E(D/B)LO*
T : Connection R : Protective earth (screw)
G : Terminal
Only for EC/BLQOption
Only
for EKSOLHWAV1Option
Only
for *KRTW* Option
Only for EKRP1HB &
EKSOLHWAV1
230V AC
Option
supply from
See note 8
PCB Only
3 wire type (SPST)
for *KRTR* Option
Only
for *KHW(S/E)* Option
Only
for EKRTETS* Option
Example field
supply
thermostat
Notes:
1 This wiring diagram only applies to the compressor module
2 Use one and same dedicated power supply compressor module switchbox, hydromodule switchbox and *KHW* option
3 :Field wiring No/Nc normal open/normal closed SPST - single pole single throw.
4 :Terminal strip :Connector :Terminal :Protective earth
5 Do not operate the unit by short-circuiting any protection device.
6 BLK: Black / WHT: White / RED: Red / BLU: Blue / PINK: Pink / YLW: Yellow
BRN: Brown / GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet
7 For *KHWSU*V3, refer to option manual
8 Option PCB works with an external 230V AC power supply unit. (N,L)
9 For EKSOLHWAV1, refer to option manual
10 Backupheater kW reduction, refer to installation manual
TM
• Altherma • Monobloc
Compressor module switchbox
To hydromodule switchbox (8.5 Page 2
Option
Wiring dependent on
model
Domestic hot water
tank
Solar pump connection
Only
for *KHWE*Option
See note 9
Only
for *KHW(S/E)*Option
See note 7
For *KHWSU*V3 Option
Only for EKHW Only for EKSOLHWAV1
Option
Option
NO valve
Wiring dependent on
Option
model
Field wiring
Field wiring
NC valve
A1P
A2P
A3P
A4P
BS1∼BS4
C1∼C4
DS1
E1H
E1HC
F1U, F3U, F4U
F6U
F7U, F8U
H1P∼7P (A2P)
HAP (A1P)
K1R
K4R
K10R
K11R
L1R
M1C
M1F
M2F
PS
Q1DI
R1
R2
R1T
R2T
R3T
R4T
R5T
R6T
RC
R10T
S1NPH
S1PH
TC
V1R
V2R, V3R
V1T
X1M
Y1E
Y1S
Z1C∼Z3C
Z1F∼Z4F
Optional connector
X1Y
El. comp. Assy
(Position of elements)
A11P : Main PCB
A12P : User interface PCB
A3P (*KRTW) : Thermostat (PC=power circuit)
A4P (EKRTR) : Solar/remote alarm PCB
A4P (*KRTR) : Receiver PCB
E11H-E12H-E13H : Backup heater element 1-2-3 (6 kW)
E4H : Booster heater (3kW)
User E5H : Switchbox heater
interface
E6H : Expansion vessel heater
F1B : Fuse backup heater
F1T : Thermal fuse backup heater
F2B : Fuse booster heater
F8U, F9U : Fuse 1,0A F 250V
FU1 : Fuse 3,15A T 250V for PCB
FU2 : Fuse 5A T 250V
FuS, FuR : Fuse 5A 250V for solar/remote alarm PCB
K1M : Contactor backup heater step
K3M : Contactor booster heater
K4M : pump relay
K5M : Contactor for backup heater all-pole disconnection
K7M : Relay for solar pump
M1P : Pump
M2S : 2 way valve for cooling mode
M3S : 3 way valve: floorheating/domestic hot water
PHC1 : Optocoupler input circuit
Q1DI : Earth leakage protector
Q1L : Thermal protector backup heater
Q2L : Thermal protector 1/2Booster heater
R1H (*KRTR) : Humidity sensor
R1T (*KRTW/R) : Ambient sensor
R2T (EKRTETS) : External sensor (floor or ambient)
Only for *KHW Option
R11T : Outlet water heat-exchanger thermistor
R12T : Outlet water backup heater thermistor
R13T : Refrigerant liquid side thermistor
R14T : Inlet water thermistor
Electric heater fuse
R5T (*KHW*) : Domestic hot water thermistor
F1B 32A S1L : Flowswitch
S1S : Solar pumpstation relay
S2S : benefit kWh rate power supply contact
SS1 : DIP switch
*KHW kit fuse
S1T : thermostat switchbox heater
F2B 20A
S2T : thermostat expansion vessel heater
TR1 : Transformer 24V for PCB
V1S, V2S : Spark suppression 1, 2
PCB
X1M-X10M : Terminal strips
X2Y : Connector
Wire colour
Printed circuit board (Main)
Printed circuit board (INV)
Printed circuit board (Noise filter)
Printed circuit board
Push button switch
Capacitor
DIP switch
Bottomplate heater
Crankcase heater
Fuse (T 6.3A/250V)
Fuse (T 5.0A/250V)
Fuse (F 1,0A/250V)
Light Emit. Diode (Serv. Monitor-Orange)
Prepare, Test --------- Flickering
Malfunction Detection -- Light up
Light emitting diode (service monitor green)
Magnetic relay (Y1S)
Magnetic relay (E1HC)
Magnetic relay
Magnetic relay
Reactor
Motor (Compressor)
Motor (Fan) (upper)
Motor (Fan) (lower)
Switching power supply
Field earth leakage breaker (300mA)
Resistor
Resistor
Thermistor (Air)
Thermistor (Discharge)
Thermistor (Suction)
Thermistor (Heat exchanger)
Thermistor (heat exchanger middle)
Thermistor (Liquid)
Signal receiver circuit
Thermistor (Fin)
Pressure sensor
Pressure switch (High)
Signal transmission circuit
Power module
Diode module
IGBT
Terminal strip (Power supply)
Electronic expansion valve
Solenoid valve (4 way valve)
Noise filter (ferrity core)
Noise filter
Connector
2TW58016-1
2TW58016-1