Technical information

VR Field and Monitoring Setting
VRF field monitoring settings
Fri, 20 Jul, 2018 at 11:55 AM
Wireless Remote Change from F to C
First: turn remote control off if it is on (press start/stop button )   Second: hold down the temp up button down for 5 seconds then release, when release...
Sun, 24 Sep, 2023 at 1:08 PM
Defrost flow chart - LATLs
Tue, 24 Jul, 2018 at 8:32 AM
JIIs Indoor Range VRF
Indoor units for JIIs models
Wed, 25 Jul, 2018 at 9:45 AM
JII Indoor Range VRF
JII indoor unit models  
Wed, 25 Jul, 2018 at 11:44 AM
AOT36LMADL 1b error
AOT36LMADL can bring up 1b error during heating. This fault  is not listed in the service manual and is different to the 1b on other models (outdoor fan mo...
Wed, 25 Jul, 2018 at 1:37 PM
Error code 1B - LMADLs
In extremely cold conditions, the control PCB will initiate the high fan speed and wait for the coil temperature to stabilise and stop dropping further. If ...
Thu, 26 Jul, 2018 at 8:23 AM
SERVICE BULLETIN - VRF-0162 UTY-ASGXZ1 / AMGXZ1
Thu, 2 Aug, 2018 at 12:18 PM
Troubleshoot AOTG36/45LBLA5/6
Error code listing and troubleshoot guide AOTG36LBLA5 and AOTG45LBLA6 multihead units
Thu, 9 Aug, 2018 at 10:17 AM
Units with the error codes which state forward or reverse signal error
 “G” models and VRF models can display an error code with 3 digits as shown below Based on 3rd digit’s number, the service person can divide t...
Mon, 13 Aug, 2018 at 2:45 PM