Self diagnosis/Troubleshooting
SELF DIAGNOSIS
The appliance has a self diagnosis system to identify a number of malfunctions.
| IF THE DISPLAY SHOWS … |
|
| …WHAT SHOULD YOU DO? |
| |||||
|
|
|
|
|
|
|
| |||
|
|
|
|
| When | appears on the display, the ice prevention device has |
| |||
|
| LOW TEMPERATURE |
| been triggered. |
|
|
|
| ||
|
| (frost prevention) |
|
| The appliance starts up again automatically when the defrosting process is |
| ||||
|
|
|
|
| completed. |
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
| p f | PROBE FAILURE |
|
| If this is displayed, an authorized De'Longhi service center. |
| ||||
|
| (sensor damaged) |
|
| ||||||
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
| ||||
|
| FULL TANK |
|
| Empty the tank on the back of the appliance and replace it correctly. |
| ||||
|
|
|
|
| The continuous drain hose is not connected correctly or is obstructed and |
| ||||
|
|
|
|
| the air conditioner is draining into the tank. |
|
| |||
|
|
|
|
|
|
| ||||
| F I | FAILURE 1 |
|
| If this is displayed, contact an authorized De'Longhi service center. |
| ||||
|
|
|
|
|
|
|
|
| ||
TROUBLESHOOTING |
|
|
|
|
|
|
| |||
|
| PROBLEM |
|
|
| CAUSE |
|
| REMEDY |
|
|
|
|
|
|
|
|
|
| ||
| The air conditioning | • | no electricity |
|
| • | restore electricity |
| ||
| unit does not start | • | it is not plugged into the | socket | • plug into the socket |
| ||||
|
|
| • | the safety device has tripped | • reset the safety plug ( see pag. 18) |
| ||||
|
|
|
|
|
| |||||
| The air conditioning | • | the air exhaust hose or the intake hose has a | • position the exhaust hose or |
| |||||
| unit works for a |
| constriction |
|
|
| the intake hose correctly |
| ||
| short time only | • | the air exhaust hose or the intake hose is | • check there are no obstacles |
| |||||
|
|
|
| blocked |
|
|
| obstructing air discharge or the |
| |
|
|
|
|
|
|
|
|
| intake hose |
|
|
|
| • | there are tight bends in the air exhaust hose | • eliminate the tight bends |
| ||||
|
|
|
| or the intake hose |
|
| ||||
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
| |||
| The air conditioning | • | windows are open |
| • | close the windows |
| |||
| unit works, but does | • | there are heat sources in the room (lamp, | • eliminate the heat source |
| |||||
| not cool the room |
| etc). |
|
|
|
|
| ||
|
|
| • | the exhaust hose is detached | • connect the exhaust hose |
| ||||
|
|
| • | air filter is clogged |
| • clean or replace the filter |
| |||
|
|
| • Inadequate size of the room (too large) |
|
|
| ||||
|
|
|
|
|
|
| ||||
| Particular odor in | • | air filter is clogged |
| • clean or replace the filter |
| ||||
| the room |
|
|
|
|
|
|
|
| |
|
|
|
|
|
| |||||
| The air conditioning | • | it is normal for the compressor to start after | • wait for three minutes |
| |||||
| unit does not ope- |
| three minutes |
|
|
|
|
| ||
| rate for about three |
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
| ||
| minutes after turning |
|
|
|
|
|
|
|
| |
| it on. |
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
| ||||
| / P F/ /F I | • | See |
|
|
| ||||
| appears on the |
|
|
|
|
|
|
|
| |
| display |
|
|
|
|
|
|
|
| |
15
