Troubleshooting - mundoclima MUPO-H8 Manual De Instalación Y Usuario

Troubleshooting

To save the cost of a service call, please try the suggestions below to see if you can
solve your problem without outside help.
Causes
The power switch is released.
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Power supply failure.
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The fuse is burnt.
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It doesn't reach the setting time for
●
starting up.
Unit Doesn't Start When Pressing ON/OFF Button
Causes
It is not four minutes after switch off.
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Room temperature is lower than the
●
setting temperature under cooling mode
or higher than setting temperature under
heating mode.
The Wind Blowing Out, But The Cooling / Heating Effect Is Bad
Causes
Mistakes in temperature setting.
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The air filter is blocked by dust.
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The air inlet or outlet of machine is
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blocked.
Turn the air conditioner on in very
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hot room.
Cooling capacity is insufficient.
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The doors or windows are open.
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Causes
The ground is not level or not flat enough.
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Air Condition Will Not Operate
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Noise or vibration
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Solutions
Switch on the power.
Wait for the recovery of power supply.
Replace the fuse by professional .
Wait or eliminate the original setting.
Solutions
Wait four minutes.
Reset the setting temperature.
Solutions
Set a proper temperature, setting
■
temperature should be lower than
ambient temperature.
Clean the air filter.
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Remove the obstruction.
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Allow additional time to remove stored
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heat from walls ,ceiling, floor and furniture.
Reconfirm the required cooling / heating.
■
capacity with your dealer.
Close the doors and windows.
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Solutions
Place the unit on a flat, level ground
■
if possible.