tekmar 256 Boiler Control - Manual (Page 17)

The minimum temperature allowed for the boiler
target temperature. OFF, 80 to 180°F
(OFF, 27 to 82°C)
B3
The differential that the control is to use when it is
operating the boiler. Ad, 2 to 42°F
(Ad, -17 to 6°C)
B3
The system’s warm weather shut down during the
occupied (Day) period. 35 to 100°F, OFF
(2 to 38°F, OFF)
B3
The system’s warm weather shut down during the
unoccupied (Night) period. 35 to 100°F, OFF
(2 to 38°C, OFF)
The units of measure that all of the temperatures
are to be displayed in the control.
°F, °C
This item exits the ADJUST menu by pressing
either the or button.
Section Adv
anced
Installer
Display Description Range
Actual
Setting
B3
Adjust Menu (2 of 2)
17 of 20 © 2011 D 256 - 07/11
ADJUST
BOIL
MIN
F °
ADJUST DIFF
BOIL
ADJUST
WWSD
OCC
F °
ADJUST
WWSD
OCC UN
F °
ADJUST
F °
ADJUST