Service; Fault Identification And Repair - Igloo Aruba 1.25 User Manual

6. SERVICE

6.1. Fault identification and repair

In case of any difficulties during actuation of the device or during its exploitation, please return to these chapters in this ma-
nual, which explain the performed operation. This aims to ensure that the device is properly operated. If you still experience
difficulties, the following hints will help you solve the problem.
The device is not working... – Make sure that:
• The device is connected to the supply network
• Voltage and frequency in the network are compliant with those recommended by the producer, 230V/50Hz
• The main switch is turned on
• Thermostat is turned on (This concerns the Igloo thermostat – If only two spots are visible on the display – turn on the
thermostat)
The device is operating, but the lighting is off...– Make sure that:
• Lighting switch is turned on
• Fluorescent lamp or starting switch of the device are not burnt
(This concerns the "IGLOO" thermostat) thermostat displays C0 or C1 or C2 instead of displaying temperature:
• The main switch is on
• Temperature setting on the thermostat is properly set
• Thermostat works properly
• The condenser is clean, if necessary – clean the condenser
• Ambient temperature does not exceed 25ºC
• Enough time has passed for products to be cooled
• Ventilation holes of the device are not blocked
This situation shall occur, when one of temperature regulation sensors has been destroyed. The following
messages may be displayed in such case:
• C0 – temperature sensors inside the chamber are damaged – call authorized service
• C1 – failure of evaporator sensor - call authorized service
• C2 – failure of condenser alarm sensors (or failure of second evaporator sensor) – call authorized service
(This concerns the "CAREL" thermostat) Thermostat displays E0 or E1 or L0 or HI or EE or Ed or DF instead
of temperature:
• E0 – failure of temperature sensor inside the chamber – call authorized service
• E1 – failure of evaporator sensor – call authorized service
• L0 – low temperature alarm (lower than temperature range set within the device – call authorized service
• HI – high temperature alarm – call authorized service
• EE – internal defect of the regulator – call authorized service
• Ed – max. defrosting time exceeded
• DF – defrosting in progress (this is not an alarm signal)
(This concerns the "IGLOO" thermostat) The device is working, sound signalling is activated...– Make sure
that:
• The condenser is clean, if necessary – clean the condenser
• Condenser ventilator is working properly
• Ambient temperature does not exceed 25ºC
The device is working too loud...– Make sure that:
• The device is standing stably
• Furniture adjoining the device do not vibrate when the cooling aggregate compressor is working
Noises made by the operating device are a normal phenomenon. The devices are equipped with ventila-
tors, engines and compressors, which turn on and off automatically. Each compressor makes certain
noises when operating. These sounds are made by the aggregate engine and by cooling agent
flowing through the circuit. This phenomenon constitutes a technical feature of cooling devices
and it does not signify their faulty work.
Steam precipitation on glasses of the device is a normal phenomenon in case of high relative air
humidity exceeding 60% and does not require calling the service!
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