Bulletins

MQWH

MQSZ

May 2024-Factory Level Password-Release Every Month

2024-04-26

April 2024-Factory Level Password-Release Every Month

2024-03-24

SI230040-EN 2024 OITS Dynamic Service Password Notice

2024-01-03

McQuay VFD (MQWH Self-owned Brand) Service Manual

2024-04-16

SSB230007-Solution for controller replacement of WSCHTS chillers

2024-03-15

SSB230009-Solution for controller replacement of WMCXEHTMXE chillers

2024-03-15

SB211011-EN The procedure of replacing PCO3 controller with PCO5+ controller

2024-03-15

SI241006-EN Anti-freezing Method of Plate Heat Exchanger at Low Environment Temperature

2024-03-05

SI230037-EN-Single Screw Compressor Oil Supply Stop Valve Rectification Instructions

2024-02-27

SI232041-EN Procedure for WMT&HXE-GEN2 IGV connector to avoid condensation

2024-02-27