ON
PRG
Mode
Esc
ON
CB
CN3
CN2
CN1
Auxiliary
Board
AB
CN6
CN2
CN1
12V
12V
AI10-
AI10+
+5V
E+
E-
R+
R-
GND
I+
I-
NO1
C1
NC1
AI1
AI1
AI2
AI2
AI3
AI3
AI4
AI4
NC2
C2
N02
DO5
D05
DO4
D03
DO2
DO1
N
L
ADI1
ADI1
ADI2
ADI2
DI1
DI1
DI2
DI2
DI3
DI3
AI5
AI5
AI6
AI6
AI7
AI7
-
+
+
-
2 1
DT
1
2
LP
1 2
HP
21
OUT
21
ST
21
IN
SAN
SAN
67
66
SW
SW
90
91
ON/OFF
ON/OFF
92
73
FSW
1
2
69
68
SE
SE
2 1
EXT
31, 33
31
33
32, 34
34
EEV
NC1
NO1
57
32
42
40
01-L-15
01-M-15
12V
12V
39
39, 40
41
41, 42
NC2
NO2
70
R+
R-
53
0 - 10 -
0 - 10+
GND
19, 18
17, 16
15, 14
13, 15, 14
4 WV1
29
62
63
TO: 01-J-18
TO: 01-J-18
DO4N
DO3
DO5N
80
DO5
DO4
DO3N
CEH1
A B
80
R3
A B
R1
A
B
R2
A
B
78
Front heating plate
Rear heating plate
e
l
b
a
c
g
n
i
t
a
e
h
m
o
t
t
o
B
78
N2
76
76
67
66
58
N1
57
Auxiliary heater 230 V 5A
Boiler
heater 230 V 5A
Sanitary auxiliary
Double setpoint
humidostat NC c ontact
Remote keyboard
Sanitary sensor
Double set point valve
Sanitary 3 way valve
0 - 10V
input signal
70
55
56
54
13
01-J-15
01-K-15
58
01-B-7
01-B-7
01-C-7
85
85
28
01-K-15
01-K-15
77
N°
DI / Of
Rev.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
17
18 19
20
A
B
C
D
E
F
G
H
I
J
K
L
M
28/10/2016
2
3
0
0 28/10/2016 A.B.Emissione M.P.
A.B.
06 / 08 /10 /12 kW
Schema elettrico funzionale / Functional electrical diagram
i-HWAK_V4
3
21
[WP:+]
[WP:-]
[T.B.:L]
[TF:12Vac1]
[TF:12Vac2]
[T.B.:N]
[T.B.:N]
[T.B.:N]
[Fd1:CN4]
[Fd1:CN4]
[Fd1:CN4]
CB
AB
Solo per versione KA
Opzionale nelle
versioni KA
To the installer expenses
A carico dell'installatore /
P