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4.5. Electronic controller Dixell
4.5.1. Display
1. Defrost;
2.Compressor operation;
3. Evaporator fan operation (in some models it signals condenser fan operation)
4. Temperature display.
The blinking indicator value indicates a program delay.
4.5.2. Checking the set temperature.
• Press the SET key (8) for a moment, then the set temperature will be shown on
the display;
• Press the SET key (8) briefly, or wait 5 seconds to return to the normal display.
4.5.3. Changing the temperature. To change the set values:
• Press the SET key(8) for more than 2 seconds. The set temperature value will be displayed and the «°C» or «°F» indication will blink;
• To change the temperature, press the keys
(5) and
(6) for 10 seconds;
• To confirm the new value, press SET (8) or do not press the keys for 10 seconds.
4.5.4. Manual defrost request (if provided by the manufacturer).
• Press the key (7) for more than 3 seconds, then the defrost will start, which is signaled by the indication.
4.5.5. List of alarms.
dA
- open doors alarm: When the door is opened, the controller starts counting down the time, blocking the operation of the air cooler
fan. After this time expires, the alarm is started and the «dA», signal is blinking on the display, during which the fan operation is restored.
The alarm is reset automatically, when the doors are closed.
P1
- chamber temperature sensor failure; P2 - evaporator temperature sensor failure;
HA
- high temperature in the chamber: indicates too high temperature in the chamber and may indicate equipment malfunction. The
alarm turns off automatically, when it returns to normal operation.
LA
- low temperature in the chamber: indicates too low temperature in the chamber and may indicate an equipment malfunction. The
alarm turns off automatically when returning to normal operation.
ATTENTION! Failure to comply with the recommendations regarding connection and operation of the equipment will void the
warranty.
The manufacturer reserves the right to modify product design for its performance improvement without prior notification of the
customer. Product images are for illustrative purposes only and may differ from the actual product.
Picture 16 Electronic controller
Dixell electronic controller
