Troubleshooting (Continued).
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Symptom |
| Action |
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Heating does not come on. | • | Check if the circuit breaker is tripped— reset the |
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| circuit breaker. |
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| • Check if the fuse is blown— replace the fuse. |
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| • Check if the switch at the equipment is in the Off |
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| position— set to On position. |
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| • Wait five minutes for the system to respond. |
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| • Set SYSTEM switch to Heat. |
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Cooling does not come on. | • | Check if the circuit breaker is tripped— reset the |
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| circuit breaker. |
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| • Check if the fuse is blown— replace the fuse. |
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| • Check if the switch at the equipment is in the Off |
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| position— set to On position. |
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| • Wait five minutes for the system to respond. |
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| • Set SYSTEM switch to Cool. |
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| continued | |
16 |
