If the outlet gets too noisy when the unit or zone is first turned on, the system maybe over supplying airflow to your area. Please contact your installer to ensure air balancing has been carried out.Ĥ– There is substantial air noise coming from my outlet. The duct design may be prohibiting the correct amount of airflow reaching your area. Air balancing is essential part of system commissioning in Ultima system. This will boost heating and cooling and is best optimized when you want to condition more than the minimal zone set up.ģ- Cooling and Heating is not sufficient in my zone. For quicker and more responsive Cooling and Heating when using more than minimal zones, select High or Cont High fan speed on the master control. ESP fan mode really comes into it’s own when minimal zones are used. Moving this settings outside +/-2 degrees will result in temperature inaccuracyĢ- Cooling and Heating seems to take a long time to achieve temperature in ESP fan mode. ActronAir recommend this 2 degree offset to optimise temperature control and maximize energy efficiency. 2 degrees is the the default setting for master temperature offset. You will now be able to turn on your zone control.ġ- I can not adjust my set point on my zone controller any more than 2 degrees higher or lower than the master controller. First turn on your air conditioner at the master control. Remedy: This means the Master Controller is turned off. Defrost cycle is indicated when the heat LED on the master control is flashing.Ĭonditions: OFF is displayed on my zone control and I can not turn it on. During defrost cycle of the outdoor unit in heating mode, the indoor fan will not operate.If using sensor ensure your zone is on at the master. Check if the unit is set in the correct mode COOL/AUTO/HEAT.Check the Master Controller is set to the correct mode for COOL/AUTO/HEAT.Check thermostat set point is low enough for cooling or high enough for heating.Check that 5 minutes has passed from the time you turned the system on as there are in-built safety timers.Contact your installer to check your wiring and cable’s integrityĪctron AC Remote Control Display Actron AC Remote Control DisplayĪctron AC System Control Alarm Mix Actron AC System Control Alarm Mix Actron AC Troubleshooting This indicates the communication is not happening. The system is constantly relaying information back and forth. Outdoor coil sensor open or closed circuitĬommunication error between outdoor and indoorĮ3: System has detected less than 2 sensor ( Ultima requires at least 2 sensors in circuit) or, a remote sensor is short circuit.Į5: No Communication.
This code will indicate to the installer/repairer what the problem may be. Take note of the fault code and contact your installer. the heat and cool indicators flashing simultaneously.The 7 Day Controller will display a code beginning with E (Eg E2) The 24 Hr Controller will display: In the unlikely event that a fault develops with the Air Conditioner the microprocessor will diagnose the fault (where possible) and display a fault code on the wall controller. Actron AC Error Codes and Troubleshooting