Download Print this page

norweco HYDRO-KINETIC 3780L Installation And Operation Manual page 9

Wastewater treatment system with 4 chamber treatment tank

Advertisement

9.
Install a #14/2 AWG minimum cable with full-size center ground from the control center to the power wire junction box
provided for connection to the control center. Wire from the dedicated circuit breaker in the main service panel to the
power wire junction box. Use at least #14 AWG black copper wire. Connect the black wire from the main service
panel to the black wires in the air pump power cables and the black wire to the control center. Secure with a wire nut
connector.
10. Wire from the neutral in the main service panel to the junction box. Use at least #14 AWG white copper wire. Connect
the white wire from the main service panel to the white wires from the air pump power cables and the white wire to the
control center. Secure with a wire nut connector.
11. Connect the ground wire from the main electrical service panel to the non-insulated ground leads from the air pumps
and the ground wire to the control center. Secure with a wire nut connector. IMPORTANT: Never allow the white
neutral leads and the ground leads to be spliced together.
12. Install the cover on the junction box and proceed to the control center.
13. Connect the black wire from the junction box to the black wire on the control center. Secure with a wire nut connector.
14. Connect the black lead of the underground electrical cable from the recirculation pump to the red wire on the control
center. Secure with a wire nut connector.
15. Connect the white wire from the junction box to the white wire from the recirculation pump and white wire on the control
center. Secure with a wire nut connector.
16. Connect the ground wire from the junction box to the non-insulated ground lead from the recirculation pump and the
green wire on the control center. Secure with a wire nut connector. IMPORTANT: Never allow the white neutral leads
and the ground leads to be spliced together.
17. An auxiliary alarm input (AUX1) is available for connection of optional equipment such as an ultraviolet disinfection
system, chemical detection system or effluent pump system. Refer to the Alarm Input section in the Service Pro Model
801P Installation and Operation Instructions for details regarding the connection of auxiliary equipment.
18. Connect the alarm leads from the high water float switch to the AUX2 RELAY terminals on the control center.
19. Connect the alarm leads from the two air pump pressure switches wired in series to the AUX3 RELAY terminals on the
control center.
20. If the remote monitoring features of the control center will be utilized, run the telephone or network cable to the bottom
of the control center enclosure. IMPORTANT: Never install the communication cable in a conduit with power lines.
21. Place the communication cable in the electrical grommet provided. The grommet snaps into the control center
enclosure. Crimp the appropriate phone or network connector on the end of the communication cable. Plug the
connector into the jack on the control center insert. Connect the other end to the telephone or network system.
22. Carefully form all wiring neatly into the lower part of the control center. Do not allow the wires to make contact with
other electrical components in the control center. The conduit openings in the enclosure must now be sealed using
expanding foam sealant (available from Norweco).
23. Close the black electrical insulator and snap the control center insert into position. Reinstall and close the control
center cover. Secure it with the Norweco tamper evident seal.
24. Clearly label the dedicated circuit used for the Hydro-Kinetic system on the door of the main service panel. Replace
the service panel deadfront and enclosure cover.
Final Check and System Startup
1.
Place the dedicated circuit breaker for the Hydro-Kinetic system in the main service panel in the "on" position.
2.
To commission the telemetry system, first insure the phone/network cable is properly installed. Place the control
center power switch in the "off" position. While holding in the reset button, place the power switch in the "on" position.
Continue to hold the reset button for 5 seconds. Release the reset button and allow the telemetry system up to 60
seconds to call out and complete the commissioning process. The phone/network light will illuminate during the
call out process. If commissioning is successful, the alarm light will flash 5 short flashes and stop as verification. If
commissioning is unsuccessful, refer to the Service Pro Model 801P Installation and Operation Instructions.
3.
If no telemetry system is installed, press and hold the RESET button on the control center for 5 seconds. The audible
alarm should sound and the alarm light should illuminate.
Page 8

Advertisement

loading

Related Products for norweco HYDRO-KINETIC 3780L

This manual is also suitable for:

Hydro-kinetic 5670l