Hunter 42710-01 Installation And Operation Manual page 57

7. My system continues to operate when the thermostat is in the off
position.
7 a. replace unit.
7 b. Check your system for proper wiring.
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8. The lCD screen permanently reads HI, lO, or Err.
8 a. replace unit.
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9. How do I just operate my thermostat manually?
9 a. Manual operation instructions are on pages 28-31.
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