
8
Vacation Hold
1)
The thermostat can be set to hold a single specific temperature for up to
30 consecutive days. Upon activation, the thermostat will hold the tem-
perature until the duration period times out at which point the thermostat
will return to program mode. To activate this feature, depress the
VACATION key. The LCD will display the duration in days and the set
point temperature.
2) Use the red/blue arrow keys to adjust the set-point temperature to the desired level.
3) Depress the TIME/DAY key to select the duration of the hold period (up to 30 days). After 10 seconds
from the last touch of a key, the thermostat will store the setting and the LCD will return to its normal set-
ting.
NOTES: To view the time remaining on vacation hold, depress the
VACATION key at any time. To return the
thermostat back to normal program mode at any time, depress the
RUN key for 1 second.
Understanding Additional Features
• Advanced Recovery Mode: This feature minimizes the time required to achieve a comfort setting after a
set back period. During normal operation, the thermostat will gradually change to the set point temperature
prior to the actual program time. Advanced Recovery Mode ensures that the room is at the desired temper-
ature at the desired time by intelligently initiating the temperature adjustment in advance. Note: This fea-
ture can be deactivated by changing the ARM switch on the circuit board to off.
•
High Temperature Protection: While in the HEAT position, if the room temperature reaches 93 F (34 C),
the thermostat will automatically shut off. In the unlikely event the room temperature reaches 99 F (37 c), a
mechanical bimetal switch will shut off the thermostat.
•
Low Temperature Protection: While in the HEAT position, if the room temperature drops below 40 F (4
C), the thermostat will automatically initiate a call for heat.
Image shows 1 day
hold at 73 F
Image shows 25 day
hold at 71 F.
70810-IM 12/21/06 2:52 PM Page 8
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