McQuay M5MSY18BR User Manual

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M5MSY_(i) Troubleshooting
Error Code Diagnosis by Wireless Handset GS01
TURBO QUIET
SLEEP
ON OFF
MODE
TIMER
CANCEL
CANCEL
CLOCK
ON TIMER CANCEL
OFF TIMER CANCEL
Diagnosis Step
1. Hold down ON TIMER CANCEL button or OFF TIMER CANCEL button for 5 seconds, a “ ” indication
fl ashes on the temperature display section.
2. Press ON TIMER CANCEL or OFF TIMER CANCEL repeatedly until indoor buzzer produces a long beep.
This indicates the error code, refers to Error Codes table and is displayed on the temperature display
section.
3. A short beep or two consecutive beeps indicate non-corresponding error codes.
4. To cancel the error code display, hold down ON TIMER CANCEL or OFF TIMER CANCEL button for 5
seconds. Alternatively, the code display will cancel itself if the button is not pressed for 1 minute.
Error Code Diagnosis by Wired Handset Netware 3C

McQuay M5MSY18BR Specifications

General

Brand	McQuay
Model	M5MSY18BR
Category	Air Conditioner
Language	English