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Free HVAC Forums for Technicians, Controls Techs and Refrigeration Mechanics

HVAC Australia provides free online HVAC forums and trade groups for air conditioning technicians, refrigeration mechanics, BMS controls technicians, electricians, apprentices, service managers and building maintenance teams.

The forums are designed for practical HVAC discussion, including fault finding, service tips, controls issues, BMS problems, refrigerant questions, chiller operation, energy efficiency, heating systems and air conditioning support.

Whether you work on split systems, package units, VRV and VRF systems, chillers, boilers, pumps, fans, BACnet controls, Reliable Controls, Niagara, Daikin, Temperzone or general mechanical services, you can join a group and discuss real trade issues with others in the industry.

Forums Most Recent

View groups and posts below.


Share & Help

This post is from a suggested group

Mitsubishi Electric Mr. Slim error code


slim fault retrieval. I feel Mitsi need to simplify fault code reading

21 Views

This post is from a suggested group

Daikin Fault Codes Chart


Useful Daikin fault codes chart for working out errors

14 Views

This post is from a suggested group

Field Settings for Daikin VRV / SkyAir indoor unit and remote controllers

I find this useful


Daikin field settings, i always forget the remote sensor / return temp / controller temp settings


11 Views

This post is from a suggested group

Someone always has a cheaper quote.

This is over the top but i see so many installs and think how on earth do you service this.


Share your worst unit location


10 Views

This post is from a suggested group

When the A/C doesn't work and you have to improvise

Found this picture funny as


8 Views

This post is from a suggested group

PowerPax Chiller Maintenance Forms / Logs


18 Views

This post is from a suggested group

Manual - Carel PowerPax


15 Views
Unknown member
Apr 16

Thank you for sharing, i have trouble finding any information about this equipment. Great to see some amazing knowledge sharing.

This post is from a suggested group

Service Manuals TurboCor - PowerPax Chillers


12 Views
Unknown member
Apr 16

Thank you for sharing, i have trouble finding any information about this equipment. Great to see some amazing knowledge sharing.

This post is from a suggested group

PowerPax - Installation, Operation & Maintenance Manuals

These manuals are pretty old but may be useful


Installation, Operation & Maintenance Manual

Standard Water Cooled Range


Installation, Operation & Maintenance Manual

Standard Evaporative Air Cooled Chiller Range


7 Views
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