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11.
To provide an additional measure of safety, connect a separate
#8 solid copper bonding wire between the spa equipment system
current collector (grounding buss bar inside the control box—Ill. 1,
item 1) and a local UL-recognized ground rod fully driven into the
ground.
1. External Ground Buss
2. Power Supply Entrance
3. Light Terminal Strip
4. Internal Ground Buss
5. Control Wiring Entrance
6. Cover Screw
7. Ozone Check Valve
Ill. 1
Sentry Control Box
6
8. Daughter Board
9. Sensor Harness
10. Heater Relays (e)
11. 4-Position Terminal Block
12. Freeze Sensor Connection (JP20)
13. Main Terminal Connection
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