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39
9.7.6 Connection for other components
Port provide the control signal to the load.Two kind of control signal port:
Type 1
:
Dry connector without voltage.
Type 2
:
Port provide the signal with 220V voltage. If the current of load is <0.2A, load can connect to the port directly.
If the current of load is >=0.2A, the AC contactor is required to connected for the load.
Uint 4-16kW
Code
Connect to
1
SL1
2
SL2
3
H
4
C
15
L1
5 1ON
6 1OFF
16
N
7 2ON
8 2OFF
17
N
9 P_c
21
N
10 P_o
22
N
11 P_s
12 P_d
24
N
13 TBH
16
N
14 IBH1
17
N
18
19 3ON
N
23
③
①
Solar energy input
signal
②
Room thermostat input
(
high voltage
)
Tank booster heater
Internal backup heater 1
SV3(3-way valve)
④
⑤
⑥
⑦
Outside circulation pump
/zone1 pump
Pumpc(zone2 pump
)
CN11
SV2(3-way valve)
SV1(3-way valve)
⑧
⑨
⑩
11
○
DHW pipe pump
23
N
SV1(3-way valve)
SV1(3-way valve)
Solar energy pump
20 3OFF
1
SL1
2
SL2
3
�
H
4
C
5
�
6
1ON
7
1OFF
8
9
10
�
11
�
12
�
24
23
N
21
N
20
IBH1
19
18
13
14
L1
15
16 17
N
22
25
�����
HT
29
��
30
31
DFT2
32
DFT1
26
����
R2
27
AHS1
28
AHS2
1
A
2
B
3
X
4
Y
5
E
6
P
7
Q
8
E
9
H1
10
H2
2ON
2OFF
P_c P_o P_s P_d
N
R1
TBH
N
N 3ON
3OFF
N
N
CN11
CN7
CN30
Code
Connect to
1
A
2
B
3
X
4
Y
5
E
6
P
7
Q
9
H1
10 H2
CN30
Wired controller
①
②
②
③
②
②
③
Code
Connect to
26
R2
30
R1
31 DFT2
32 DFT1
25
HT
29
N
27 AHS1
28 AHS2
①
CN7
Compressor run
Antifreeze E-heating
tape(external)
Additional heat source
Outdoor unit
Internal machine
Parallel
Defrost run
1 2 3
4 5
6 7 8 9 10
�
11
�
12
�
24
23
21
20
19
18
13
����
1415
16 17
CN11
22
30
26
1
2 3 4 5
6
7 8 9 10
CN30
CN7
Type 1
Running
Stated values are maximum values (see electrical data for exact values).
Summary of Contents for M-thermal Mono Series
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