Sundance Spas 780 Metro, Owner'S Manual

Page: 19 / 66

Page 13
NFPA 70. The disconnecting means must be readily accessible to
the spa’s occupant but installed at least 5 feet (1.5m) from spa water.
6. The electrical circuit supplied for the spa must include a suitable
ground fault circuit interrupter (GFCI) as required by NEC Article
680-42.
7. To gain access to the spa’s power terminal block, remove the screws
securing the cabinet panel on the side of the spa under the controls.
Then remove the four control box door screws and door (Figure-B,
page 14).
8. Select the power supply inlet you want to use (Figure-A, below).
Feed power cable to control box, then install it through the large
opening provided in the bottom side of the box.
9. Connect wires, color to color, on terminal blocks TB1 and TB3
(Figures C-F, page 14). TIGHTEN SECURELY! All wires must be
hooked up securely or damage could result.
10. Install control box door and screws and reinstall the cabinet side
panels.
9
10
4
3 7
1
2 2
Figure-A
Equipment Area
1. Control Box
2. Power Supply Entrance(s)
3. 2-Speed Pump #1
4. Heater
5. Spa Drain Valve
6. Pump Drain Plug(s)
7. 1-Speed Pump #2
8. Circulation Pump
9. Optional CD Ozonator (Purchased Separately)
10. Ozone Injector
11. Control Panel
Flow
Note: Pump Locations Vary by Model
Circulation Pump
Behind Load Box
8
6 6
5
11
9
10
4
3 7
1
2 2
Figure-A
Equipment Area
1. Control Box
2. Power Supply Entrance(s)
3. 2-Speed Pump #1
4. Heater
5. Spa Drain Valve
6. Pump Drain Plug(s)
7. 1-Speed Pump #2
8. Circulation Pump
9. Optional CD Ozonator (Purchased Separately)
10. Ozone Injector
11. Control Panel
Flow
Note: Pump Locations Vary by Model
Circulation Pump
Behind Load Box
8
6 6
5
11