Lennox mini-split systems are way to provide compact, yet temperature control for your home. Some models are built for air conditioning only, while heat pump models can both heating and cooling.

But no is flawless. There's always a your mini-split malfunction. To what , locate where the mini-split error codes are displayed. what these codes can help mini-split repair, especially if professional help is .

What code means will ultimately on the specific model of your mini-split system. You can your manual a guide for what each code means. You can also the HVAC pros at Web Connect Demo. Our technicians are trained to these codes in order to prompt mini-split repair in Des Moines. Give us a call at 123-123-1234 to an appointment.

While error codes differ from model to model, there are some codes you'll be more likely to . To what your error code mean, the following:

Is your a mini-split air conditioner or a mini-split heat pump?

Are there signs of what ? A noise coming from component, for example.

Here are of the more common error codes for Lennox mini-splits.

E1 – Indoor / Outdoor Unit Communication

In general, an E1 error code that communication between the mini-split system's indoor and outdoor units has been . It be intermittent connection or have failed entirely. When the indoor and outdoor units can't communicate with one another, it will to balance indoor temperatures.

E5 – Voltage Protection or Temperature Sensor Error

If you own a mini-split heat pump, an E5 error a problem with the system's voltage. A repair technician from Web Connect Demo may refer to it as overcurrent protection. Both high or low voltage can this error code.

For mini-split air conditioners, this code also voltage issues. In other cases, it's you to a circuit problem with the outdoor temperature sensor.

E6 – Indoor / Outdoor Unit Communication

An E6 error code can also refer to a communication problem between the two units, an E1 code. It also be with one of the temperature sensors.

P4 – Compressor Drive Error / High Temperature

A P4 error code will be your mini-splits compressor system, within the outdoor unit. When the compressor drive is , the most likely is excessively high temperatures. A high temperature at the discharge line also a P4 code.

P6 – Compressor Switch Open or Drive Board Failure

Your mini-split system will have computer boards that the indoor and outdoor units can communicate with one another. If the drive board is , a P6 error code is common.

When temperatures safe levels, a safety switch protect the electrical components of your mini-split system, including any components that the outdoor compressor. If this switch is open, the P6 code appear. You may also find the P6 code if the compressor is high or low pressure .

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that in general, error codes are each model of a Lennox mini-split system. Your manual will a guide for these error codes and what they mean. But many of these codes electrical problems, professional experience is .

Web Connect Demo for Mini-Split Repair

Web Connect Demo can fast and affordable ductless mini-split repair. Whether you own a mini-split AC system or a mini-split heat pump, our technicians can quickly your problem.

For some problems, repairs not be worth it. But that doesn't mean the mini-split replacement process has to be stressful. We can provide equally effective mini-split installation in Des Moines, bringing your new system online with comfort disruption.

To schedule an appointment, give us a call at 123-123-1234 today.