Error codes for air conditioners Rolsen (Rolsen) - decryption and instructions

Air conditioners Rawlsen are made in the Russian Federation, but most parts and microcircuits are delivered ready-made from China or Korea. Air conditioners are adapted to local climatic conditions and features of electric networks. Wall-mounted split systems are equipped with the function of independent error detection of air conditioners Rawlsen. They are displayed. If several failures occurred simultaneously, the indicator first indicates the most serious.

Air conditioner error code Rawlsen	Rolsen Air Conditioner Error Priority Level	Decoding error conditioner Rolsen
E4 error code air conditioner Rolsen	1	PG motor does not work correctly
E1	2	The temperature sensor does not function correctly
E3 error code air conditioner Rolsen	3	The function of the temperature sensor of the indoor air in the room is impaired
E2	4	No power to the temperature sensor

Diagnosis error codes for air conditioners Rawlsen

Air conditioner Rolsen error	What to do?
The air conditioner does not respond to user commands or responds with a long delay	Probably, the protection of the device turned on. You should try to repeat the command after three minutes; Replace remote control power supplies; No power supply from the outlet; Change fuse.
Heats up slightly / cools air	The filter of the indoor unit is clogged with dust; The heating temperature is too high; Air outlets clogged with dust.
The indoor unit of the air conditioner smells bad	Turn off the appliance, thoroughly wash the filters and the indoor unit of the air conditioner, allow to dry.
Something is dripping or purring inside the appliance	This is normal, freon murmurs through the pipeline.
Something is cracking inside the appliance	With a sharp increase or decrease in air temperature, the front panel of the indoor unit of the air conditioner may creak.
Steam comes out of the air exhaust grille	Sometimes it happens with intensive cooling.
Suddenly the air conditioner stops and the compressor diode lights up	A sharp transition from heating to defrosting. After a few minutes (maximum ten), the air conditioner will start on its own.

You can extend the life of the air conditioner.

To do this, you need to correctly install and properly operate climate technology. Incorrect installation leads to malfunctions and complete failure of the equipment in a matter of months. It is also important to monitor the level of refrigerant and make refueling on time.