Test Operation Mode - Daikin LRYEQ16AY1 Service Manual

Troubleshooting

8.2.4 Test Operation Mode

The following procedure allows you to start a test operation. "Test operation" will be displayed at the bottom of
the screen when the test operation function is ON. Test operation starts when the On/Off button is pressed
within 10 seconds after the test operation is turned ON.
An error code will be displayed at the bottom of the screen if an error has occurred during the test operation.
After the test operation is complete, be sure to turn the test operation function back OFF.
<Turning the test operation function ON>
Press and hold Cancel
button for 4 seconds or
Basic screen more.
is displayed.
Press Cancel
button or [ ] button.
<Turning the test operation function OFF>
Press and hold Cancel
button for 4 seconds or
more.
Basic screen
is displayed.
Press Cancel
button or [ ] button.
Note: ∗ The test operation function will turn off automatically, 30 minutes after the test operation function is
turned ON.
153
Select "Test operation
ON/OFF" and press
Service
Menu/Enter button.
settings menu
is displayed.
Select "Test operation
ON/OFF" and press
Service
Menu/Enter button.
settings menu
is displayed.
Basic screen
is displayed.
"Test operation" will be displayed
( )
An error code will also be
displayed if an error has
occurred.
Basic screen
is displayed.
"Test operation" will disappear.
SiBE811001EB
To start a test
operation,
press the
On/Off button
within 10
seconds after
this screen is
displayed.
CONVENI-PACK