tekmar 543 Thermostat Installation - Manual (Page 9)

9 of 32 © 2007 D 543 - 08/07
Item Field Range Access Description
NONE, ZONE, CTRL
Default = CTRL
ADV
WARM WEATHER SHUT DOWN SECTION N
Set the outdoor temperature at which warm weather
shutdown occurs. Select whether the thermostat
follows the tN4 System Control’s or the zone’s WWSD
for scheduled events.
40 to 100°F, OFF
(4.5 to 38.0°C, OFF)
Default = 72°F
(22.0°C)
INST
ADV
WWSD OCCUPIED AND WAKE SECTION N
Set the Warm Weather Shut Down (WWSD) temperature
during Occupied and Wake events.
Note: This item is only available when WWSD is set
to Zone.
40 to 100°F, OFF
(4.5 to 38.0°C, OFF)
Default = 60°F
(15.5°C)
INST
ADV
WWSD UNOCCUPIED AND SLEEP SECTION N
Set the Warm Weather Shut Down temperature during
Unoccupied and Sleep events.
Note: This item is only available when WWSD is set
to Zone.
ON, OFF
Default = ON
INST
ADV
OPTIMUM START / STOP SECTION J
Select whether to use Optimum Start / Stop for
heating.
Note: This item is only available when a heating
schedule is selected.
ADJUS
T MENU
Adjust Menu (4 of 4)
After the last item, the control returns to the first item in the menu.