White Rodgers 90 SERIES 1F95-391 Operating Instructions Manual page 13

Keypad Lockout Menu (Must be in User Menu to enter Keypad Lock Menu- press and hold Time
Time for one second or more).
BACK
Step Press Button(s)
TIME FWD
1
TIME
2 FWD
Press arrow keys to change options.
Choose one of the two keypad locks to
prevent unauthorized tampering with
the program. Two levels of security are
available, Total Keypad Lockout or
Partial Keypad Lockout. Total
Keypad Lockout renders all buttons
inoperative. Partial Keypad Lockout
allows only the or
buttons to operate for temporary
temperature overrides. It also limits
the temperature to the maximum
Configuration
Displayed Press
(Factory Default)
PART LOCK
(OFF)
LOCK
(OFF)
heating and minimum cooling
temperatures used in your program.
This is especially useful in buildings
where unscheduled events are
common. Anyone can change the
temperature, but only between the
temperatures you set and only for the
number of hours you specify if you set
up your Hold Till timing (see "Tempo-
rary Program Override" (page 18).
or to select:
ON
ON Disables all keypad functions except Temp Up and
Down. User may temporary override within
lowest programmed setpoint in cooling and highest
programmed setpoint in heating.
ON
ON Disables all keypad functions.
11
and
FWD
COMMENTS Ref
Page
10 & 11
10 & 11