Wiring Diagrams ESIE09-08
220 Appendix
2.2 Field Wiring Connection Diagram
ERRQ + ERSQ 011/014/016 A(V1)/(Y1) in combination with EKHBRD*
Outdoor unit power supply
POSSIBILITY 1:
ONLY FOR NORMAL POWER SUPPLY INSTALLATION
POSSIBILITY 1:
ONLY FOR NORMAL POWER SUPPLY INSTALLATION
POSSIBILITY 2:
ONLY FOR BENEFIT kWh RATE POWER SUPPLY INSTALLATION
380V - 415V or 220V - 240V + earth
X1M: L1-L2-L3-N-
earth or L-N-earth
X1M: L1-L2-L3-N-
earth or L-N-earth
X2M: 8-9-10-11-1
X1M: L1-L2-L3-N-
earth or L-N-earth
X2M: 8-9-10-11-1
* Remove
wire bridges
bottom plate
heater option
X1M: L1-L2-L3-N-
earth or L-N-earth
X2M: F1-F2 X2M: BPH
A7P: Y1-YC
A10P: X1M: H-COM
A11P: X1M: H-COM
A10P: X1M: 1-3
A11P: X2M: L-N
A8P: X801M: 3-5
A8P: X801M: 4-5
POSSIBILITY 1
A8P: X801M: 1-5
POSSIBILITY 2
A8P: X801M: 1-5
A7P: X1
A7P: X2
A7P: X3
A7P: X4
X2M: 6-7
X3M: F1-F2
X3M: 7-8
X2M: 3-4-5
X3M: P1-P2
A3P: X11A
X2M: 12-13
Benefit kWh rate power supply:
380V - 415V or 220V - 240V + earth
5 or 3 core
380V - 415V or 220V - 240V + earth
5 or 3 core
5 or 3 core
POSSIBILITY 2:
ONLY FOR BENEFIT kWh RATE POWER SUPPLY INSTALLATION
Benefit kWh rate power supply:
380V - 415V or 220V - 240V + earth
Benefit kWh rate power supply contact
R2T - Thermistor
water temperature
P1-P2
K1S (when EKHTS* is installed)
selection domestic hot water - heating
Optional parts
Standard parts
3 way valve
DOMESTIC HOT
WATER TANK
OUTDOOR UNIT
INDOOR
UNIT
USER INTERFACE
P1-P2
USER INTERFACE
ONLY FOR EKHTS*
ROOM
THERMOSTAT
ONLY FOR ERRQ*,
EKBPHTH16A
ONLY FOR EKRUAHTA
5 or 3 core
Normal kWh rate power supply:
220V - 240V + earth
3 core
2 core
signal
2 core
signal
2 core
communication
2 core
communication
2 core
communication
2 core
220V - 240V
3 core
220V - 240V
Indoor unit power supply
2 core
Sanitary mode
Cooling/heating
on/off output
Alarm output
Mixing station 1
Optional power supply:
cooling/heating on/off output
Optional power supply:
alarm output
R2T
External sensor
(floor or ambient)
Mixing station 2
on/off output
220V - 240V
2 core (3m included)
signal
2 core
signal
2 core
signal
2 core
signal
2 core
signal
2 core
220V - 240V
2 core
220V - 240V
2 core
220V - 240V
1 core
220V - 240V
1 core
220V - 240V
1 core
220V - 240V
1 core
220V - 240V
Field supply
Optional parts
ONLY FOR EKRP1HBAA
ONLY FOR EKRP1AHTA
ONLY FOR EKRTETS
ONLY FOR EKRTW (wired room thermostat)
ONLY FOR EKRTR (wireless roomthermostat)
NOTE:
In case of signal cable or
communication cable,
keep minimum distance
to power cables > 5cm
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