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- Press Up or Down to display REMOTE.
- Press MENU, REMOTE OFF (default) is displayed.
- Use Up or Down to scroll through the Remote options until HI-LO-COM is displayed, then press MENU to select.
- Press POOL or SPA to exit Service Setup mode
Adding Temperature Probe to Heater
Would add it to "f".
RS-4865 Interface
RS485 protocol, wiring & adapters
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