111
YORK INTERNATIONAL
FORM 100.50-NOM1 (604)
7
The top of display will show
“edit mode”
for the
par tic u lar setpoint you are changing and the “setpoint”
will begin to
ß
ash. Using the Up Arrow (
↑
) and Down
Ar row (
↓
) keys changes the setpoint. Pushing the
Change/Enter key then enters the setpoint. After push-
ing the enter key the
“edit mode”
on the top line of the
dis play with then revert to the keypad group that the
set point pertains to.
For example if you wish to change the “Unoccupied
Cooling Setpoint”, we know (
from Table 21)
that this
setpoint is located under the SETPOINT key. Press-
ing the SETPOINT key results in the display shown
below:
*** SETPOINTS ***
Unoccupied Heating
Setpoint = 60°F
*** SETPOINTS ***
Unoccupied Cooling
Setpoint = 86°F
*** EDIT MODE ***
Unoccupied Cooling
Setpoint = 86°F
** ENTER L-2 PASS WORD
Password = 5555
Notice that the top line of the display shows what
key pad group you have navigated to. In this case, the
SET POINTS key was pressed and ***SETPOINTS***
is displayed on the top line. Now, pressing the NEXT
key advances from the Un oc cu pied Heating Setpoint,
to the Unoccupied Cooling Set point and will result in
the dis play shown below.
When the CHANGE/ENTER key is pressed you will
enter into the
edit mode
to change the Unoccupied
Cooling Setpoint, and the current value of 86°F will
blink (if a password was not previously entered you will
be prompt ed to enter the password before advancing to
the edit mode – refer to ex pla na tion under section on
PASSWORD entry). The top line of the display will
change from ***SETPOINTS*** to **EDIT MODE**
and is shown in the dis play shown below.
*** SETPOINTS ***
Unoccupied Cooling
Setpoint = 82°F
With the display shown above, the 86°F will be blink-
ing. The user can now use the Up Arrow (
↑
) or Down
Ar row (
↓
) keys
to
change this setpoint. Once the
setpoint is displaying the preferred value, the Enter/
Change key is pressed again to enter the new setpoint
and exit the edit mode resulting in the display shown
below. Note the top line of the display has re vert ed
back to the key group for the setpoint.
In this case it has reverted back to *** SET POINTS***
and the new setpoint val ue is dis played (see below).
