3.4
Electrical diagram
Fig.12
MW
-30
0
06
5
2-
3
WATER
SENSORS
X22
X18
X28
X9
X10
X26
X1
X27
R
-B
U
S
(R
o
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
EHC-06
X4
X5
X8
X7
X15
X12
X25
T
o
u
t
(O
u
ts
id
e
t
e
m
p
e
ra
tu
re
s
e
n
s
o
r)
X21
X6
X13
X17
X16
X30
X23
X24
X19
FUSE
X2
7717840
7699154
7699154
X12
X2
X11
X3
X4
X1
X6
X7
SENSOR TARGET
SENSOR LIQUID
FUSE
X5
HPC-01
SCB-04
X6
X8
X9
X1
X2
X3
FUSE
Room
Unit
T°C
FLOW
Mixing
Valve
Pump B
Safety
Thermostat
S2 / S3
OUTDOOR
UNIT
7724256
7682206
7714999
7724253
ACI-BDR
7717998
7715217
7724254
7717873
Tdhw
(D
omest
ic
H
ot
W
at
er
t°
)
7622563
BLUETOOTH
PUMP A
7715087
C
o
n
d
e
n
s
a
ti
o
n
s
e
n
s
o
r
H M
I
230V~
LOW
NOISE
7714998
230V~
85554908
7717537
3 Way Valve
DHW
ON/OFF
Electrical back-up
7726152
7740282
Sensor Solar Panel
Sensor Solar Tank
R
0
-N
N
-L
PUMP
S
1
S
2
1
2
3
4
SOLAR
7717996
7724255
Tab.17 Electrical diagram legend
ACI-BDR Option
Impressed current anode (option)
BL1 Multifunction
BL1 multifunction input
BL2 Multifunction
BL2 multifunction input
BLUETOOTH
Bluetooth card
Condensation sensor
Condensation sensor
EHC–06
Heat pump control system central unit PCB
Electrical back-up
Electrical back-up
FUSE
Fuse
HMI
User interface
HPC–01
HPC–01 PCB (interface for the outdoor unit)
LOW NOISE
Optional connection cable for Silent mode
Mixing Valve
Heating circuit mixer valve
ON/OFF
On/off
3 Technical specifications
7654506 - v06 - 19112019
23
Содержание MIC V200
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