36
LCD Display
Press to enter
the menu
Press and hold
for 3 seconds to
exit the menu
Back to previous menu
Up and Down Arrow buttons -
move between selections
Press Enter
to conrm
selection
DATA ALARM SETTING SERVICES
Menu Example Value Description
MODE MIX COOLING System operation mode: OFF/COOLING /HEATING /MIX COOLING/MIX HEATING
COMP 100+98HZ Main compressor speed + Sub compressor speed
VOLTAGE 208/230VAC Input voltage
STATUS OIL RETURN Current status, LATEST ERROR CODE/DEFROSTING/OIL RETURN/STANDBY/
RUNNING
Main Screen
• The Home screen will display incoming voltage, mode of operation, compressor(s) frequency, and operation status.
• Press the Home / Menu button to enter the service tool.
• Press the Home button to cycle through the Main Menu Selection Items (Data, Alarm, Setting, Services).
• Note that the small LEDs will illuminate as you pass through each main menu item. In this Case the DATA would be
illuminated once the Menu button has been activated.
• Press the Back Button to return to the previous Main Menu item.
• Use the arrows to cycle through data and conguration options.
• Press Enter to change and or to congure selected items.
• The Service Tool will return to the Home menu after 30 seconds of inactivity or the Home Button is pressed and held
for 3 seconds.