Honeywell Liquid Cooled 45kW Home Standby Generator Owner's Manual

CntrlNexus001  Rev

. D  04/11

Control Panel

Display Reads: 

Use ARROW keys to scroll to desired lan-
guage. Press ENTER to select.

If the wrong language is chosen, it can be 
changed later using the “edit” menu.

Display Reads:

Press ENTER to begin the activation pro-
cess.

If ESCAPE is pressed instead of ENTER, 
your generator will only run in manual mode 
(for test purposes) and NOT ACTIVATED will 
be displayed. You will need to remove the 

generator control panel fuse AND disconnect 

the T1, N1 and N2 connector in the external 

connection box (if equipped); or disconnect 

utility input (main breaker) to the transfer 

switch for 3-5 seconds and reconnect, then 

begin with Step 1.

Display Reads:

If you do not have your activation code, 
go to www.activategen.com or call 
1-888-9ACTIVATE (922-8482).
If you already have your activation code, 
wait 3-5 seconds for the next display.

Display Reads:

Use ARROW keys to scroll and find the first 
number of your Activation Code.
Press ENTER to select.
Repeat this step until all digits have been 
entered. 
Use ESCAPE to correct previous digits.

Display Reads:

Activation is complete when all digits are 
entered above and your screen shows this 
display.
Follow the controller prompts to continue 
setting the time function. Refer to your 
Owner’s Manual with questions.

What happens if “Wrong Passcode Try 
Again” appears?
Re-enter the activation code. If a second 
attempt is unsuccessful, check the number 
against the code given on activategen.com. 
If it is correct and the generator will not 
accept it, contact 1-888-9ACTIVATE (922-
8482).