Controllers
General Assist Technical Reference Changing the Temperature Sensor to the Wall Controller Indoor unit Function 42 and Function 48 configuration Use th...
Wed, 29 Jul, 2026 at 1:43 PM
Function 33 – Heating Thermostat-Off Indoor Fan Control ARTG30LHTA / ARTG36LHTA / ARTG45LHTA / ARTG54LHTA Correction of intermittent indoor-fan operati...
Thu, 23 Jul, 2026 at 11:26 AM
AIRSTAGE | Technical Support Procedure 3 Wire Remote Signal Test Testing the Y1, Y2 and Y3 wired remote-controller circuit Electrical safety: This pr...
Tue, 28 Jul, 2026 at 12:50 PM
General Assist Technical Reference Controller Password Reset Procedures Factory-authorised reset methods for controllers, service software and gateways...
Wed, 5 Aug, 2026 at 4:00 PM
General Assist Technical Reference Wired Remote Controller Connecting Cable VRF high wall indoor units Cable selection for ASYA07–30GACH models A de...
Wed, 29 Jul, 2026 at 10:19 AM
General Assist Technical Reference Wiring Design - Three Wired Remote Controllers Controller quantity limits, permitted combinations and group-control ...
Wed, 29 Jul, 2026 at 3:57 PM
General Assist Operating Guide UTY-RVNYN Backlit Wired Remote Controller Basic operation, functions, timers and troubleshooting Operating manual part ...
Wed, 29 Jul, 2026 at 4:06 PM
General Assist Technical Reference UTY-RNNYN Temperature Limitation Setting the heating upper limit and cooling/dry lower limit Applicable controller:...
Wed, 29 Jul, 2026 at 3:58 PM
General Assist Technical Reference UTY-RVNYN - Error History Function How to view stored fault records from the backlit wired controller The Error Hi...
Wed, 29 Jul, 2026 at 3:57 PM
GENERAL Assist Technical Reference Optional Remote Controller Compatibility Guide Standard and optional controller compatibility by indoor unit model ...
Thu, 30 Jul, 2026 at 8:55 AM