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30RA/30RH Puron
GB - 10
Electrical connections - single-phase models
Terminal block legend, single-phase models
Earth.
L
Live power supply.
N
Neutral power supply.
S1
ON/OFF switch
S2
HEAT/COOL switch
S3
Dual SET-POINT switch (standard/economy)
NOTE:
The contact rating must be greater than > 20 mA @ 24 V ac.
Unit without accessory AQUASNAP JUNIOR remote control
G
L
N
0
24
1
2
5
6
7
8
S1
S3
G
L
N
0
24
1
2
5
6
7
8
S1
S2
S3
Unit with accessory AQUASNAP JUNIOR remote control
G
L
N
0
24
1
2
5
6
7
8
1
2
5
6
7
8
3
4
G
L
N
0
24
1
2
5
6
7
8
1
2
5
6
7
8
3
4
30RA
30RH
30RA
30RH
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A
B
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A
B
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A
B
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A
B
A
B
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Unit electrical panel
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Terminal blocks
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Electronic board connectors
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Power supply 230 V 1ph 50 Hz
쐂
AQUASNAP JUNIOR remote control
Main switch
Time-delay fuse or circuit breaker (see table III "Electrical data").
A
B
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Unit electrical panel
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Terminal blocks
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Electronic board connectors
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Power supply 230 V 1ph 50 Hz
쐂
AQUASNAP JUNIOR remote control
Main switch
Time-delay fuse or circuit breaker (see table III "Electrical data").
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Unit electrical panel
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Terminal blocks
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Electronic board connectors
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Power supply 230 V 1ph 50 Hz
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Available for remote alarm
(3 A @ 24 V ac max.)
Main switch
Time-delay fuse or circuit breaker
(see table III "Electrical data").
A
B
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Unit electrical panel
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Terminal blocks
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Electronic board connectors
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Power supply 230 V 1ph 50 Hz
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Available for remote alarm
(3 A @ 24 V ac max.)
Main switch
Time-delay fuse or circuit breaker
(see table III "Electrical data").
B
A
Terminal block legend
Earth.
L
Live power supply.
N
Neutral power supply
햲
Control board
L N
L N
FUSE
24V
24V
FUSE
8
7
6
5
1
2
3
4
햲
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