Tech support

UTY-XWZX External Input Output Kit
General Assist Technical Reference UTY-XWZX External Input / Output Kit Dry-contact ON/OFF input and operation-status output Installation manual refere...
Thu, 23 Jul, 2026 at 10:24 AM
UTY-XWZXZ5 External Input Output Kit
General Assist Technical Reference UTY-XWZXZ5 External Input / Output Kit External ON/OFF or Forced Stop input, operation output and error output Inst...
Thu, 23 Jul, 2026 at 10:28 AM
UTD-ECS5A External Input Output Kit
General Assist Technical Reference UTD-ECS5A External Control Set External start/stop, operation status, fan-linked and auxiliary-heater interfaces In...
Thu, 23 Jul, 2026 at 11:32 AM
Thermistor testing
General Assist Technical Reference Thermistor Testing Resistance testing and PCB thermistor-circuit voltage testing For qualified service technicians ...
Thu, 23 Jul, 2026 at 11:49 AM
Installation Manual UTY-RNNYN
General Assist Technical Reference UTY-RNNYN Wired Remote Controller Installation, wiring, function settings and diagnostics Installation Manual Part ...
Thu, 23 Jul, 2026 at 11:54 AM
anywAiR iO to RTPU
General Assist Technical Reference anywAiR iO to RTPU Installation, wiring, SMT-770 configuration and communication checks For General / AIRSTAGE roof...
Thu, 23 Jul, 2026 at 12:12 PM
FG1 - Changing the indoor unit from 2-wire to 3-wire control for anywAiR ducted systems
General Assist Technical Reference ARTH Ducted Controller Wiring Changing the indoor unit from 2-wire to 3-wire control for anywAiR ducted systems App...
Thu, 23 Jul, 2026 at 12:20 PM
Test Run Procedure - AOTC72LALT / AOTC90LALT with ARTC72LATU / ARTC90LATU
General Assist Technical Reference Test Run Procedure AOTC72LALT / AOTC90LALT with ARTC72LATU / ARTC90LATU Outdoor PCB test operation, pre-start check...
Thu, 23 Jul, 2026 at 12:32 PM
Ducted Fan Operation on Heat Function 33-04
General Air Conditioning | Technical Support Reference Ducted Fan Operation on Heat Hidden function setting 33 = 04 to stop the indoor fan after the he...
Tue, 28 Jul, 2026 at 11:24 AM
R32 Multi system - 2 to 5 rooms AOTH36KBTA5 AOTH45KBTA5
General Air Conditioning | Technical Product Reference R32 Multi System - 2 to 5 Rooms AOTH36KBTA5 / AOTH45KBTA5 Product overview, system configuratio...
Tue, 28 Jul, 2026 at 11:31 AM