Daikin FWB11CFN [9/76] Troubleshooting

Daikin FWB06CTN [9/76] Troubleshooting
UT66002764 9
9 TROUBLESHOOTING
If the unit is not working properly, before calling a service engi-
neer carry out the checks indicated in the table below.
If the problem cannot be solved, contact your dealer or the near-
est service centre.
PROBLEM CAUSE SOLUTION
The unit fails to work
No power supply Restore the power supply
The automatic safety cutout has tripped Call a service centre for assistance
The on/off switch is on Start the unit by moving the switch to ON
The unit provides insufficient cooling
or heating
The air filter is dirty or clogged Clean the air filter
An obstacle is obstructing the air intake or outlet Remove the obstacle
Air is trapped inside the heat exchanger Call the installer for assistance
There are open windows and/or doors Close windows and/or doors
The minimum speed has been selected Select medium or maximum speed
The unit “leaks” water
The unit has not been installed with the correct inclination Call the installer for assistance
The drainage outlet is clogged Call the installer for assistance

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