Remote Controller Service Mode - Daikin VRV III REYQ8PY1 Service Manual

Si37-701
2.5

Remote Controller Service Mode

Operating the CHECK/TEST button on the remote controller will make it possible to obtain
"service data" and change "service setting" while in service mode.
How to Enter the
Service Mode
Service Mode 1. Select the mode No.
Set the desired mode No. with the
Operation
(For wireless remote controller, Mode 43 only can be set.)
Method
2. Select the unit No. (For group control only)
Select the indoor unit No. to be set with the time mode
3. Make the settings required for each mode. (Modes 41, 44, 45)
In case of Mode 44, 45, push
(LCD "code" blinks.)
For details, refer to the table in next page.
4. Define the setting contents. (Modes 44, 45)
Define by pushing the timer
After defining, LCD "code" changes blinking to ON.
5. Return to the normal operation mode.
Push the
Troubleshooting
button.
button.)
button to be able to change setting before setting work.
button.
button one time.
Troubleshooting by Remote Controller
. (For wireless remote controller,
221