A.O. Smith Cyclone BFC - 30 Installation And Service Manual page 35

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3.10.5
3.10.6
3.10.7
3.10.8
Instruction manual BFC
4. If you have no more connections to make:
- Fit the cap on the electrical terminal block.
- Fit the plastic covers onto the appliance.
5. Connect the power cable to the isolator.
Connecting continuous pump
1. Connect phase (L), neutral (N) and earth ( ) to terminals 7, 8 and 9 as
stated in the table (3.10.2
2. Fit the cable in the strain relief.
3. If you have no more connections to make:
- Fit the cap on the electrical terminal block.
- Fit the plastic covers onto the appliance.
Connecting a program-controlled pump
1. Connect phase (L), neutral (N) and earth ( ) to terminals 10, 11 and 12 as
stated in the table (3.10.2
2. Fit the cable in the strain relief.
3. If you have no more connections to make:
- Fit the cap on the electrical terminal block.
- Fit the plastic covers onto the appliance.
Connecting an extra ON mode switch ("Tank ON")
Tank ON is a facility for connecting an external ON/OFF switch. In the OFF
position, the programmed operating state is active. In the ON position, the
programmed operating mode is overruled, and the "ON mode" is active.
1. Connect cables (X and X
1
table (3.10.2 "Preparation").
2. Fit the cable in the strain relief.
3. If you have no more connections to make:
- Fit the cap on the electrical terminal block.
- Fit the plastic covers onto the appliance.
Connecting an extra error signal ('Alarm OUT' )
Alarm OUT is a potential free terminal that is switched when an error is
detected. This can be used to signal errors, for example with a lamp. A 230 V
circuit can be directly powered. Other voltages require a relay prescribed by
the manufacturer.
1. Connect the phase cables (X
the table (3.10.2 "Preparation"). If required, connect earth ( ) to terminal 15.
2. Fit the cable in the strain relief.
3. If you have no more connections to make:
- Fit the cap on the electrical terminal block.
- Fit the plastic covers onto the appliance.
"Preparation").
"Preparation").
) to terminals 5 and 6 as indicated in the
2
and X ) to terminals 13 and 14 according to
1 2
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