Hello,
After returning from vacation, I found a stain of thawed food under the refrigerator.
Due to the fact that the two-year warranty period has expired, I started locating the fault.
After turning on the power, the generator hummed instead of running. I unplugged the electronics and connected it "for a short time" directly to the mains - the effect of the work was the same as before. I released the gas (R600a), disassembled the generator and replaced it with a functional one, ordering a service technician to connect it to me and fill it with new gas. Due to the fact that the new unit on the plate had a description of a different gas, R134a was pressed into the refrigerator.
Before loading, we purged the system, the capillary turned out to be clean, we replaced the filter (dehydrator) and soldered the wires in the door harness, because the display was hardly legible.
The expert said that the fridge "works", he took the money and bye.
As it turned out:
Despite reaching the set temperature (refrigerator +5, freezer -21), the unit continues to work and does not turn off.
I am asking for a hint, what could be the cause of the situation, the control modem or one of the sensors?
After opening the door, the damper closes (according to the instructions), this is also OK.
On the control board I found the CN30 connector with sensors connected. After disconnecting it, the power unit stops, but after reconnecting it, a few minutes pass and it starts again and works like this endlessly.
What could be causing this? Where to find the fault?
After returning from vacation, I found a stain of thawed food under the refrigerator.
Due to the fact that the two-year warranty period has expired, I started locating the fault.
After turning on the power, the generator hummed instead of running. I unplugged the electronics and connected it "for a short time" directly to the mains - the effect of the work was the same as before. I released the gas (R600a), disassembled the generator and replaced it with a functional one, ordering a service technician to connect it to me and fill it with new gas. Due to the fact that the new unit on the plate had a description of a different gas, R134a was pressed into the refrigerator.
Before loading, we purged the system, the capillary turned out to be clean, we replaced the filter (dehydrator) and soldered the wires in the door harness, because the display was hardly legible.
The expert said that the fridge "works", he took the money and bye.
As it turned out:
Despite reaching the set temperature (refrigerator +5, freezer -21), the unit continues to work and does not turn off.
I am asking for a hint, what could be the cause of the situation, the control modem or one of the sensors?
After opening the door, the damper closes (according to the instructions), this is also OK.
On the control board I found the CN30 connector with sensors connected. After disconnecting it, the power unit stops, but after reconnecting it, a few minutes pass and it starts again and works like this endlessly.
What could be causing this? Where to find the fault?
