Honeywell SmartVFD HVAC2 Applications Manual page 172

Application setting (Control
panel: Menu PAR->P16)
Active fire mode parameter group
This parameter is visible only when start wizard is
active. With this parameter you can
enable/disable fire mode parameters during start
wizard.
Application access password
Input the right password could review parameter
group 18.
System parameter
Password
SmartVFD HVAC2 API provides password
function that is used when changing parameter
value.
Inside PAR or SYS menu the selected parameter
symbol and its value are alternating in the display.
The single OK button pressing causes entering to
the parameter value change mode.
If password protection is ON, user is asked to
enter the right password (defined with parameter
P4.3) and press OK button before editing value is
possible. The password consists of four digit
numbers, factory default value is 0000 =
Password Disabled. Editing of all the parameters
(including System parameters) is prohibited if the
correct password has not been entered. If wrong
password is entered, pressing OK button causes
return to the main level.
PASSWORD PARAMETERS:
SmartVFD HVAC2 API has one password
parameter P4.3 "Password";
Parameter P4.3 is a 4 digit number. Factory
default will be 0000 = Password disabled;
Any other value than 0000 will enable the
password and it is not possible tochange
parameters. In this status all parameters are
visible;
When navigate to Parameter P4.3, show "PPPP"
as a parameter value if password has been set.
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