HTW -GRLC10 Manual De Usuario E Instalacion página 78

Use "ON/OFF" to select ON or OFF.
Description:
If CURRENT STATE is OFF, MANUAL DEFROST is invalid.
6.6 SERVICE GUIDE
6.6.1 About SERVICE GUIDE
Service guide menu contents as following:
1) DISPLAY
2) FAULT CODE
3) CLEAR FAULT
6.6.2 How to go to service guide menu
Go to " " » "SERVICE GUIDE", Press "OK".
The DISPLAY function is used to set the interface:
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