3.4
Electrical diagram
Fig.12
HPC-01
Sensor Liquid
Sensor Target
7679484
7622566
7685744
7679483
7619601
7679482
7679481
L
o
w
n
o
is
e
Pump
3 Way Valve
DHW
Water
Sensors
7679489
2kW 230V~
6kW 400V 3N~
X7
X6
X5
X1
X2
X3
X4
X12
X11
FUSE
EHC-04
X8
X7
X6
X22
X27
X15
X26
X23
X30
X1
X4
X5
X19
X24
X25
X10
X9
X18
FUSE
X17
X16
X13
X21
X2
SCB-04B
X6
X8
X9
X1
X2
X3
SW2
FUSE
L1 L2 L3 D3 N
H
y
d
ra
u
lic
B
a
c
k
u
p
E
le
c
tr
ic
B
a
c
k
u
p
7621758
ON/OFF
X4
EHC-04
X5
EHC-04
7622059
Pump
3 Way
Valve
Room Unit
T°C
Flow
Safety
Thermostat
Outdoor Unit
7681340
Pump
Harness
N° 7679488
Do
m
e
s
ti
c
H
o
t
W
a
te
r
t°
H
ig
h
Do
m
e
s
ti
c
H
o
t
W
a
te
r
t°
L
o
w
230V~
O
u
ts
id
e
t
e
m
p
e
ra
tu
re
s
e
n
s
o
r
Ro
o
m
U
n
it
B
L
1
M
u
lt
if
u
n
c
ti
o
n
B
L
2
M
u
lt
if
u
n
c
ti
o
n
S
o
+
/S
o
-
E
n
e
rg
y
c
o
u
n
te
r
Co
n
d
e
n
s
a
te
s
e
n
s
o
r
O
N
/O
F
F
9kW 400V 3N~
4kW 230V~
6kW 230V~
X4
EHC-04
X5
EHC-04
Pump
L1 L2 L3 D3 N
L1 L2 L3 D3 N
L1 L2 L3 D3 N
L1 L2 L3 D3 N
S2 / S3
7691321
MW-5000747-1
HMI
X28
X12
3 Technical specifications
24
AWHP-2 iMPI
7685645 - v04 - 07032018