Trouble Guide; How To Check Fault Codes; Wall Mounted Type; Floor Standing Type - WINTAIR WAW-24/INV Technical And Service Manual

7 . T R O U B L E S H
7 . T R O U B L E S H

Trouble guide

When the air conditioner failure occurs, the fault code will displays on control board , wire remote controller
or display panel.

HOW TO CHECK FAULT CODES

INDOOR UNIT

1.WALL MOUNTED TYPE

For Free-match series
Run the air-conditioner by wireless remote controller ,
codes will flashing rapidly on the
"ER"shows indoor display panel communication fault with indoor unit control board .
For VRF series
Fault codes flash rapidly on the

2.FLOOR STANDING TYPE

L5B (indoor box code)series
In the case of no button-locked,continue pressing "CLOCK"button for 8 times ,fault codes will display on
the LCD for 10 seconds,automatically disappears after 10seconds.
Continue pressing "SLEEP"button of wireless remote controller for 8 times ,fault codes will display on the
LCD for 10 seconds,automatically disappears after 10seconds.
"ER"shows indoor display panel Communication fault with indoor unit control board
L5C(indoor box code) series
Continue pressing "SLEEP"button of wireless remote controller for4 times ,fault codes will display on the
LCD for 10 seconds,automatically disappears after 10seconds.
3.DUCT , CASSETTE,CEILING&FLOOR TYPE
(1) ERROR CODES INDICATED BY WIRE REMOTE CONTROLLER(see fig. below)
MOEDL:YXC-A01U(E)
DC INVERTER AIR CONDITIONER TECHNICAL& SERVICE MANUAL V3.3
O O T I N G
O O T I N G
LCD . If no fault , display "00".
LCD.
continue pressing "SLEEP "button for 4 times, fault
When display"FE" ,shows that the wire
controller can't receive the signals of
When failure occurs, this lamp light ON.
This number shows ERROR CODE.
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