Roller ’S Scirocco 50 Betriebsanleitung Seite 13

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5. Faults
5.1. Fault: Device does not start.
Cause:
● Power cable defective.
● Device defective.
● The humidity set on the device is higher than the humidity in the room.
● ROLLER'S Scirocco 50: The condensation tank (9) is not pushed in
completely.
● ROLLER'S Scirocco 80: 11.5 l condensation tank (9) (accessory, Art. No.
132100) was inserted incorrectly in the ROLLER'S Scirocco 80.
● ROLLER'S Scirocco 80: Condensation tank switch set incorrectly (5).
5.2. Fault: On reaching the humidity set on the device, the device does not switch on or off.
Cause:
● The controller only switches the device on/off when the humidity exceeds/
drops below the set humidity by 3 % (ROLLER'S Scirocco 80) .
● Continuous operation is set.
5.3. Fault: The device switches off although the humidity set on the device has not yet been reached.
Cause:
● The unit can ice up at cold ambient temperatures and/or in continuous oper-
ation. The icing LED in the ROLLER'S Scirocco 50 lights up (Fig. 6 (18)). In
the ROLLER'S Scirocco 80, the icing symbol (18) appears in the display
(2).
● Power cable defective.
● Device defective.
5.4. Fault: The dehumidifi cation performance diminishes.
Cause:
● Air fi lter (Fig. 6 (28)) or air fi lter mat/air fi lter fl ap (Fig. 3 (17)) dirty.
● Using the device reduces the humidity, this also reduces the amount of
condensation.
5.5. Fault: In the ROLLER'S Scirocco error messages E1 or E3 are shown in the display (2).
Cause:
● The humidity of the room is outside the measuring range ≤ 30 % or ≥ 90 %
of the ROLLER'S Scirocco 80.
● Sensor for measuring the humidity is defective.
5.6. Fault: In the ROLLER'S Scirocco 80 error messages E2 or E5 are shown in the display (2).
Cause:
● Sensor for compressor temperature monitoring is defective.
5.7. Fault: In the ROLLER'S Scirocco 80, error message E4 is shown in the display (2).
Cause:
● 11.5 l condensation tank (9) (accessory, Art. No. 132100) is full.
● Condensation tank switch set incorrectly (5).
5.8. Fault: ROLLER'S Scirocco 50: Condensation tank LED (6) fl ashes.
Cause:
● Condensation tank (9) is full.
5.9. Fault: ROLLER'S Scirocco 50: Icing LED (18) fl ashes or lights steadily although the compressor is not iced up.
Cause:
● Device defective.
Remedy:
● Have the power cable replaced by qualifi ed personnel or an authorised
ROLLER customer service workshop (ROLLER'S Scirocco 50). Replace power
cable. (ROLLER'S Scirocco 80).
● Have the apparatus checked/repaired by an authorised ROLLER customer
service workshop.
● No dehumidifi cation necessary or correct the humidity setting on the device,
see 3. Operation
● Push in the condensation tank as far as it will go.
● See 2.4. 2
● See 2.3. 2 and 2.4. 2 and 2.4. 2 2
Remedy:
● Wait or correct the humidity setting on the device, see 3.
● Change the operating mode, see 3.
Remedy:
● In the ROLLER'S Scirocco 50, the fan continues running, the compressor
switches off. After the ice has thawed, the compressor switches back on, the
icing LED goes out and dehumidifi cation/drying continues. ROLLER'S Scirocco
80 is equipped with an automatic hot gas thawing system. This is regulated by
the device. The device starts the dehumidifi cation/drying automatically after
thawing, the icing symbol (18) switches off. Switch off the ROLLER'S Scirocco
80 if icing occurs at short intervals. Wait until the ice has thawed completely.
Then continue dehumidifi cation/drying.
● Have the power cable replaced by qualifi ed personnel or an authorised
ROLLER customer service workshop (ROLLER'S Scirocco 50). Replace power
cable (ROLLER'S Scirocco 80).
● Have the device checked/repaired by an authorised ROLLER customer service
workshop.
Remedy:
● Clean/replace parts, see 4.1. Maintenance
● Check whether the dehumidifi cation/drying can be set.
Remedy:
● Set the device to continuous operation, see 3. Operation
● Have the device checked/repaired by an authorised ROLLER customer service
workshop.
Remedy:
● Have the device checked/repaired by an authorised ROLLER customer service
workshop.
Remedy:
● Empty the 11.5 l condensation tank.
● See 2.3. and 2.4.
Remedy:
● Empty the condensation tank.
Remedy:
● Have the device checked/repaired by an authorised
ROLLER customer service workshop.
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