Daikin EKHWSU150B3V3 Installation Manual page 8

Note: only relevant field wiring is shown.
For EKHBH/X units only
6
TR1
TR1
X9A
A1P
X13A
A1P
A4P
X4M
1
1 2
X4M
X3M
L1 L2
L N
X3M (230V)
>50 mm
Installation manual
7
K1M
K5M
K2M
K1M
K5M
K2M
K3M
K7M
3M
K4M F2B F1B
K6M
X2M
2 3 4 4a 5 6 7 8 9 10 11 12 13 14 15 15a 16 17 18 19 20 21
Q2L SOLAR PUMP
thermostat 2-way valve 3-way valve thermal
fuse OPTIONAL
X2M
1 2 3 L1 L2 L3 N
X1M
X4M X2M
2
L N Y
3-way
valve
1 2 4 3
For E(D/B)(H/L)Q011-014-016 units only
K3M K3M K3M
X4M X4M X4M
F2B F2B F2B
X3M X3M X3M
X4M X2M
L N 2
V3
230 V AC
3 kW
1 2 4 3
L1 L2
Z2
400 V AC
3 kW
EKUHWB + EKUHW2WB + EKHWSU150-300B3V3
Domestic hot water tank with option kit for air to
X13A
A11P A11P A11P
X9A X9A X9A
8 9 10
13 14
X2M X2M X2M
L N Y
3-way
valve
water heat pump system
4PW44439-1D – 02.2011