22
23
P_s
N
SOLAR PUMP
Control signal output
Voltage
Minimum circuit amps (MCA)
2
Wiring size(mm
)
Control port signal type
2) For remote alarm:
12
A1
24
A2
FUSE
L
N
REMOTE ALARM
Voltage
Maximum running current(A)
Wiring size(mm
2
)
Control port signal type
a) Procedure
Connect the cable to the appropriate terminals as
shown on the diagram.
Fix the cable reliably.
3) For 2-way valve SV2:
18
19
SV2
N
Voltage
Maximum running current(A)
Wiring size(mm
2
)
Control port signal type
NOTE
Only a normal closing valve is available for this
unit
220-240VAC
0.2
0.75
Type 2
Passive signal port
0.2
0.75
Type 1
220-240VAC
0.2
0.75
Type 2
CONTROL SIGNAL
135
a) Procedure
Connect the cable to the appropriate terminals as
shown in the picture.
Fix the cable reliably.
4) For 3-way value SV1
6
7
6
7
ON
OFF
ON
OFF
21
21
N
SV1
SV1
Method 1
Method 2
Voltage
Maximum running current(A)
2
Wiring size(mm
)
Control port signal type
NOTE
Wiring of the 3-way valve is different for NC(nor-
mal close) and NO (normal open). Before wiring,
read the Installation & Owner's manual for the
3-way valve carefully and install the valve as
showed in the picture. Make sure to connect it to
the correct terminal numbers.
a) Procedure
Connect the cable to the appropriate terminals as
shown in the picture.
Fix the cable reliably.
5) For remote shut down:
10
9
M1
M2
CLOSE: SHUT DOWN
6) For tank loop pump P_d and mix pump P_c:
16
17
29
P_c
N
P_d
PUMPC
PUMPC
CONTROL SIGNAL
OUTPUT
OUTPUT
N
220-240VAC
0.2
0.75
Type 2
30
37
38
N
P_d
N
PUMPC
CONTROL SIGNAL
OUTPUT