tekmar 256 Boiler Control - Manual (Page 16)

Current outdoor air temperature as measured by the outdoor
sensor. This is also the default display for the control.
Section Adv
anced
Installer
Display Description Range
Current boiler supply water temperature as measured by the
boiler sensor. 14 to 266°F
(-10 to 130°C)
B3
Target boiler supply is the temperature the control is currently
trying to maintain at the boiler sensor. ---, 14 to 266°F
(---, -10 to 130°C) B1
B3
-67 to 149°F
(-55 to 65°C)
The desired room air temperature during an occupied
(Day) period. 35 to 100°F
(2 to 38°C)
B2
The desired room air temperature during an
unoccupied (Night) period. 35 to 100°F
(2 to 38°C)
B2
The design outdoor air temperature used in the
heat loss calculation for the heating system. -60 to 32°F
(-51 to 0°C)
B2
The type of terminal units that are being used in the
heating system.
B2
Section Adv
anced
Installer
Display Description Range
Actual
Setting
The design indoor air temperature used in the heat
loss calculation for the heating system. 35 to 100°F
(2 to 38°C)
B3
The design supply water temperature used in the
heat loss calculation for the heating system. 70 to 220°F
(21 to 109°C)
B3
1 (High Mass Radi-
ant), 2 (Low Mass
Radiant), 3 (Fancoil),
4 (Fin-tube Convec-
tor), 5 (Radiator),
6 (Baseboard)
View Menu (1 of 1)
Adjust Menu (1 of 2)
© 2011 D 256 - 07/11 16 of 20
VIEW OUTDR
OCC
F °
VIEW
BOIL
OCC
F °
VIEW
TARGET BOIL
OCC
F °
ROOM
OCC
ADJUST
F °
ROOM
OCC UN
ADJUST
F °
ADJUST DSGN OUTDR
F °
Terminal Unit
ADJUST
ADJUST
INDR
BOIL F °
ADJUST DSGN
BOIL F °