Technical data

Chapter 5 Microprocessor Control 19
DataMate 3000 Series Air Conditioner Technical Manual
L e v e l O n e * * * *
L e v e l T w o * * * *
Figure 5-32 Change Password menu
Use Up/Down buttons to move the cursor to the password to be changed and press Enter. Use Left/Right buttons to
move the cursor to the digit to be changed, and then Up/Down buttons to change the value. Press Enter to validate the
password or press Esc to abort.
5.9.6 Factory Reset
Use Up/Down buttons to move the cursor to Factory Reset in the System Menu and press Enter. Use Up/Down
buttons to set it to YES and press Enter to validating the setting. Then all the setpoints will be restored to their default
values, but the operation time and alarm log will not be cleared.
 Note
As System Reset function will reset all the setpoints configured by the user, be cautious to use it.
5.10 Help Menu
Select Help Menu from the main menu and press Enter to display the items listed in Figure 5-33. The Version Info and
Bar Code Info are not disclosed to users. The following just shows how to view the Normal Info and how to view and
change the Service Info.
No r m a l I n f o
Se r v i c e I n f o
Ve r s i o n I n f o
Ba r C o d e I n f o
Figure 5-33 Help Menu
5.10.1 Normal Info
Use Up/Down buttons to move the cursor to Normal Info in the Help Menu and press Enter to display the items shown
in Figure 5-34.
Su p p l i e r I n f o
P r o d u c t I n f o
Op e r a t i o n He l p
Figure 5-34 Normal Info screen
Press Up/Down buttons to move the cursor to Supplier Info and press Enter to display the information shown in Figure
5-35.
EM E R S ON NETWORK
POW E R C o . , L t d
Figure 5-35 Supplier Info screen
Press Up/Down buttons to move the cursor to Product Info and press Enter to display the information shown in Figure
5-36.