Tabla de contenido
Idiomas disponibles
Idiomas disponibles
For tank booster heater(TBH)：
5)
13
16
TBH
C1
CN11
Power supply
7 5 3 1
A1
KM7
A2
8
6
4
2
TCO
internal backup heater(IBH)
6) For
15
IBH1
Power supply
7 5 3 1
KM8
8
6
14
15
16
17
IBH2
IBH1
C1
C1
CN11
IBH1
IBH2
KM9
Power supply
7 5 3 1
A1
KM10
A2
8
6
4
2
TCO
ATCO
Voltage
Maximum running current(A)
Wiring size(mm
)
2
Control port signal type
The unit only sends an ON/OFF signal to the
heater.
IBH2 cannot be wired independently.
NOTE
TBH
ATCO
17
C1
CN11
A1
A2
NOTE
4
2
TCO
IBH1
ATCO
Power supply
7 5 3 1
A1
A2
8
6
4
2
TCO
ATCO
IBH2
220-240VAC
0.2
0.75
Type 2
NOTE
7) For room thermostat:
Room thermostat (Low voltage) : "POWER IN" provide the voltage to
the RT.
The room thermostat must low voltage.
Room thermostat (Low voltage):
CN5
CN28
CN21
CN25
CN32
CN29
S3
CN42
CN22
1
2
3
4
13
14 15
16
Method A
（Mode set control）
CN5
CN28
CN21
CN25
CN32
IBH1
CN29
CN42
CN22
1
2
3
4
13
14 15
Method B
（One zone control）
40
NOTE
CN8
CN6
CN13
CN15
CN18
CN27
S1
S2
CN33
CN4
SW9
CN17
5
6
7
8
9
10
11
12
1
2
17
18
19
20
21
22
23
24
6
CN11
HT
COM
RT1
CN8
CN6
CN13
CN15
CN18
CN27
S1
S2
CN33
CN4
S3
SW9
5
6
7
8
9
10
11
12
1
16
17
18
19
20
21
22
23
24
6
CN11
HT
COM
RT1
CN24
CN23
CN37
CN38
CN64
3
4
5
7
8
9
10
CN30
CL
POWER
IN
CN24
CN23
CN37
CN38
CN64
CN17
2
3
4
5
10
7
8
9
CN30
POWER
IN
Tabla de contenido
Solución de problemas
