Lennox ROOFTOP FLEXY FCA Series Installation Operating & Maintenance Manual page 40

USING THE KP02 MAINTENANCE CONTROL DISPLAY
2 - OPERATING MODES
The maintenance display allows for 4 modes of operation.
Key [M] allows you to move successively and in a loop from
one mode to the next.
The current mode is indicated by the status of LEDs [V] and
[C] :
Status of LEDs associated
with current mode :
A. The variable mode allows you to
read the values of variables
B. The setpoint mode allows you to
change the settings
C. The read date mode allows you to
view the time and the date
D. The date setting mode allows you to
change the time and the date
A : VARIABLES MODE
Pressing key [A] displays the address of the variable being
read.
To go to a higher address, press [A] while simultaneously
pressing on [+].
The address will increase slowly by pressing [+] intermittently
or more quickly by keeping your finger on the key.
To go to a lower address, proceed as above but with the [-]
key.
When the required address appears, press [V] to display the
variable value. If you do not press any key, the display will
automatically return after a minute. The variables are updated
every second.
B : SETPOINTS MODE
The setpoint address can be chosen in the same way as for
the variable address (see above).
When the address of the required setpoint appears, pressing
[V] will likewise display the current value.
To increase the setpoint press [V] while holding down the [+]
key at the same time.
The address will increase slowly by pressing [+] intermittently
or more quickly by keeping your finger on the key.
To go to a lower setpoint, proceed as above but with the [-]
key as well as the [V] key.
The new value is applied when [V] is released.
PASSWORD
Access to all the setpoints is password-protected. Enter the
password before making changes.
To do so, following the above procedure : go to address setting
n° 0 and enter the number corresponding to your password.
If the password code is correct, the following message will
appear when key [V] is released :
If the keypad has been inactive for 5 minutes, the password is
reactivated. You must therefore enter it again to continue
making changes to the setpoint values.
[V] [C]
C : DATE READING MODE
lit not lit
One of the following modes
- Hour
not lit lit
not lit not lit
- or date
lit lit
can be chosen by pressing [A] and briefly pressing on [+] or
[-].
Pressing [V] will display the value of the data selected,
otherwise it will automatically be displayed after a minute.
D : DATE SETTING MODE
This mode allows the 6 date modes to be set :
• Hours and minutes
• Day of the month
• Day of the week
• Month
• Year
In the same way as for the setpoints, the value can be
increased by simultaneously pressing on keys [V] and [+] and
they can be decreased by simultaneously pressing on [V]
and [-].
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IOM / ROOF-TOP FLEXY™ Series - Page 39