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Partition reset:
1. Push hash (#) for 5 seconds
2. Push number 1 for 5 seconds

If this is not successful, try a whole system reset:

Turn off the AC and remove battery

Remove Z1 wiring

connect PGM1 and Z1 with a piece of wire

Turn on AC

Wait until Z1 red LED starts flashing

Turn off AC

Remove PGM1 Z1 shortcut

Rewire Z1

Put back the battery

Turn on AC

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Wiki User

16y ago

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