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18
SET
DAY
HOLD
TEMP
ADV
PRGM
Programming should be completed and batter-
ies should be installed before changing Group
A option switches #1 or #2.
Limited Temperature Range
Switch #1 OFF
Switch #2 ON
Total Keypad Lockout
Switch #1 ON
Switch #2 OFF
ON
12
Group A
Option
Switches
To enable total keypad lockout, move Group
A option switch #1 to ON (see figure above).
To disable total keypad lockout, move op-
tion switch #1 to OFF.
• LIMITED TEMPERATURE RANGE —
When Group A option switch #1 is in the
OFF position and option switch #2 is in the
ON position, the heating and cooling tem-
peratures may be changed using the
and buttons, but the temperatures
may not be set to exceed any programmed
maximum heating or minimum cooling tem-
peratures. When this option is set, the fol-
lowing buttons are disabled:
NOTE
ON
12
Group A
Option
Switches
To enable limited temperature range, move
Group A switch #1 to the OFF position and
switch #2 to the ON position (see figure
below). To disable limited temperature range,
move switch #2 to the OFF position (see
TOTAL KEYPAD LOCKOUT to determine
the correct position of option switch #1).