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Airrex Appliances
Airrex Appliances

Airrex Appliance Error Codes

Airrex specializes in the sale of portable air conditioners, heating equipment and dehumidifiers. We provide portable air conditioners, air systems, spot coolers, dehumidifiers, hepa filters and heaters.


Air Conditioner Error Codes

CODE: E1 
PROBLEM: High pressure 
FIX: Ensure exhaust duct is not blocked or kinked. Do not use the air conditioner if the ambient temperature is higher than 113℉. 

CODE: E2 
PROBLEM: Low pressure 
FIX: 
Clean Filters and Coils. 
Verify Power (Voltage/Amps). 
Check Filters Evaporator/Condenser. 
Check Evaporator and Condenser Coils. 
Check refrigerant level and/or refrigerant leak. 

CODE: E3 
PROBLEM: Sensor Problem 
FIX: Call a technician to exchange temperature sensor. 

CODE: EF 
PROBLEM: Water full 
FIX: Empty the water tank. 

CODE: AF 
PROBLEM: Anti-Freezing alarm 
FIX: Check refrigerant level. Do not use the unit in the ambient temperature is less than 72℉ (22℃).  

CODE: EP 
PROBLEM: Align water tank 
FIX: Place the water tank in right position. 

CODE: AL 
PROBLEM: Fire alarm signal 
FIX: Reset unit by pushing and holding the "OFF TIMER" button for 5 seconds.


Furnace Error Codes

CODE: Err 
PROBLEM: Burner malfunction.  

CODE: Err 
PROBLEM: The warning light is lit when the temperature in the top section of the heating element exceeds 105°C. The heater is deactivated by its safety systems. Once the device has cooled down, it is automatically restarted. 

CODE: Err 
PROBLEM: The warning light is lit if the device is tilted by more than 30°C or subjected to a strong shock or jolt. The heater is deactivated by its safety systems.  

CODE: OIL  
PROBLEM: When the fuel tank is entirely empty, the message "OIL" appears on the display. In addition to this, the fuel gauge’s EMPTY indicator light is continuously on and the device lets out a continuous audio signal. The tank cannot be emptied enough to require the fuel pump to be bled. 

CODE: Er1 
PROBLEM: The safety system shuts down all burner functions. Please contact an authorized maintenance service. 

CODE: Er2  
PROBLEM: The safety systems shuts down all burner functions. Please contact an authorized maintenance service. 



Airrex Appliance Error Codes

Airrex appliance fault codes

Airrex appliance diagnostic codes

Airrex appliance error symbols

Airrex appliance common faults


Product Reviews:

“I can warmly recommend these heaters to everybody, I have been very sati
“I can warmly recommend these heaters to everybody, I have been very satisfied with them,” Harry Mäkelä says, summing up his experience.
Published: July 17, 2019
Harry Mäkelä
Source: rexnordic.eu

We have been very pleased with these infrared heaters. Two of them are cons
We have been very pleased with these infrared heaters. Two of them are constantly in use and the third is used when needed. On the greenhouse side, the heat is kept at just under ten degrees Celsius and then at the store again at 13-14 degrees Celsius, says store manager
Published: May 17, 2019
Aki Lahtinen
Source: rexnordic.eu

I called this place a couple weeks ago looking for cooling options for our
I called this place a couple weeks ago looking for cooling options for our building for an event. Our air conditioning units weren't installed and we had to cool a 4,800 square foot space for a music night that we were having at our club. The gentleman on the phone was very knowledgeable and very helpful. I know nothing about cooling spaces except for how to turn an air conditioning unit on. He gave me the best options and combination of options and all the specifics on the units. I learned more than I probably will ever need to know about cooling large spaces but, I appreciate the knowledge! We were able to get our air conditioning crew to rig up our units in the space so we didn't end up needing to rent from them but, I have no doubt the rental would have gone off without a hitch. I still wanted to give them koodos for the thorough information and honest answers! They really went out of their way to help!
Published: July 18, 2015
Carmela S. New Orleans, LA
Source: yelp.com

Responsive, conscientious service. I highly recommend Portable Rental Solut
Responsive, conscientious service. I highly recommend Portable Rental Solutions.
Published: December 6, 2015
Cile M. Austin, TX
Source: yelp.com

Real numbers here folks, this unit cools my boat storage 15' x 25'
Real numbers here folks, this unit cools my boat storage 15' x 25' so I can work in there. Houston Texas, thermometer on car and phone shows 100, rip the door open on the storage unit, thermometer in there says 106. Fire up the AC 700 cfm, and 30-45 min later, Outside 100, in shop 94, laser shows the 700 to be throwing out 84 degree air. I know a bunch of Yankees just had a heat stroke, but I think it is great for Houston....
Published: July 23, 2016
Grandpa
Source: amazon.com

The garden has a smaller store section and a larger greenhouse. The entire
The garden has a smaller store section and a larger greenhouse. The entire space is about 5 meters wide and 30 meters long. Initially, they purchased one heater, but very quickly they bought another to the store section. The product has been very easy to use and working perfectly. Now the company has even bought a third heater.
Published: May 17, 2019
rexnordic.eu
Source: rexnordic.eu

We have the 700 model. I have a small room that doesn't have air condi
We have the 700 model. I have a small room that doesn't have air condition. I ordered this and it works perfect. I set it in the hallway and it pulls the air condition from the living room to the small room. Add ice and it cools even better. It rolls very well on the casters so moving it is no problem. My only complaint is that it is big but lightweight. It is also quiet. About the sound of a regular fan running.
Published: September 16, 2016
catbird
Source: amazon.com

“It only takes around three hours to deal with a large amount of snow and
“It only takes around three hours to deal with a large amount of snow and ice until it’s all melted away. The heater is in heavy use at that point, but it works superbly,”
Published: March 17, 2020
Jari Ikonen from Amados
Source: rexnordic.eu

A picture paints a thousand words. As you can see it was almost 108 degrees
A picture paints a thousand words. As you can see it was almost 108 degrees outside and 79 degrees inside my house. I have it by my sliding door as you can see. PROS: 1. It is very well built and does not look cheap. 2. The swinging vents distributes the air around. 3. The fan blows very strong and isn't noisy. 4. You can set the timer to turn it off. 5. You can use the remote control. 6. Add ice if you need more cooling. 7. It can lower temperatures significantly depending on the relative humidity of the air going into the cooler. The air going in is dry and hot. The air going out is cool and humid. The humidity will build up after only a short time and make the temperature feel hotter. So you will need to have an exhaust fan to blow out the humid air so you get the cooling effect without the high humidity. I use a Bionaire window fan blowing outward on low fan. As you can see the humidity in my house is a steady 50%.
Published: June 19, 2016
Dr. Who
Source: amazon.com

Three years ago, at the Munkkivuori Garden, it was considered how the premi
Three years ago, at the Munkkivuori Garden, it was considered how the premises would be kept warm and the flowers happy. The gas heater didn’t work, but the diesel-powered Airrex AH-300 was chosen as the right heating solution.
Published: May 17, 2020
exnordic.eu
Source: exnordic.eu

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