Olimpia splendid Unico Pro Instructions For Use And Maintenance Manual page 80

4.3.2 - Functional aspects not to be mistaken for anomalies
the following events may occur during normal operation:
a. The compressor does not start up again immediately after a stop (it takes about three minutes
to start again).
- in the operating logic of the appliance a delay between a compressor stop and its successive restart
has been included, so that the compressor itself is protected against activations that are too frequent.
b. During the heating operation of the heat pump appliances, the flow of hot air may occur some
minutes after activation of the compressor.
- Should the fan start at the same time as the compressor, for the first few minutes it would emit cold
air into the room (and this could bother the occupants) since the unit has not yet reached steady
running conditions.
4.3.3 - Console alarms
if one of the following alarms on the display persists for more than three minutes, please contact an olimpia's
assistance centre.
ALARM DESCRIPTION
external air temperature probe faulty
Condenser temperature probe faulty
inlet temperature probe faulty
Compressor current protection
Communication error
Power line overcurrent
Compressor current protection not suitable
Power board DC voltage problem
Current anomaly
Condenser temperature too high
UiPm protection
eeProm error
inlet temperature too high
room temperature probe faulty
evaporator temperature probe faulty
evaporator temperature too low
evaporator temperature too high
mains voltage problem
evaporating fan motor failure
Water level alarm
eeProm error
EN - 30
DISPLAY ALARM
CODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21