If Something Goes Wrong
Before You Call For Service
Problem | Possible Causes | What to Do |
Zoneline Doesn’t Start
The unit is unplugged | • Make sure the Zoneline plug is |
| pushed completely into the outlet. |
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The fuse is blown/circuit | • Check the house fuse/circuit breaker |
breaker is tripped | box and replace fuse or reset the breaker. |
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The unit is waiting for the | • This is normal. The Zoneline will start |
compressor overload | again after it resets. |
protector to reset |
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| Power failure | • If power failure occurs, set the mode | ||
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| control to STOP. When power is restored | ||
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| set the mode control to the desired setting. | ||
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| There is a protective time delay (up to | ||
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| 3 minutes) to prevent tripping of the | ||
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| compressor overload. For this reason, the | ||
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| unit may not start normal heating or | ||
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| cooling for 3 minutes after it is turned | ||
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| back on. | ||
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Zoneline Does Not |
| Indoor airflow | • Make sure there are no curtains, blinds | ||
Cool or Heat as it |
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| is restricted | or furniture blocking the front of the | |||
Should |
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| Zoneline. | |||
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| Outdoor airflow | • Make sure the rear grille is not restricted. | ||
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| is restricted or | This can cause the unit to cycle off due to | ||
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| recirculated | the compressor overload. | ||
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| The temp control may | • Turn the control to a lower or higher | ||
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| not be set high or low | setting. NOTE: The temperature limiter may | ||
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| enough | be limiting the temperature range. | ||
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| The air filter is dirty | • Clean the filter at least every 30 days. | ||
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| The room may have been | • When the Zoneline is first turned on | ||
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| hot or cold | you need to allow time for the room to | ||
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| cool down or warm up. | ||
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| Outdoor air is | • Set the vent control to the CLOSE position. | ||
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| entering the room |
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