Control Settings; View Menu; Adjust Menu - Watts Tekmar 256 Installation & Operation Manual

View Menu (1 of 1)
Display
OUTDR VIEW
F °
OCC
VIEW
BOIL F °
OCC
VIEW
BOIL F °
TARGET
OCC
Adjust Menu (1 of 2)
Display
ADJUST
F °
ROOM
OCC
ADJUST
F °
ROOM
UN OCC
OUTDR DSGN ADJUST
F °
ADJUST
T erminal Unit
ADJUST
BOIL F °
INDR
DSGN ADJUST
F °
BOIL
© 2019 tekmar 256 _ D - 09/19
Current outdoor air temperature as measured by the outdoor
sensor. This is also the default display for the control.
Current boiler supply water temperature as measured by the
B3
boiler sensor.
B1
Target boiler supply is the temperature the control is currently
B3
trying to maintain at the boiler sensor.
The desired room air temperature during an occupied
B2
(Day) period.
The desired room air temperature during an
B2
unoccupied (Night) period.
The design outdoor air temperature used in the
B2
heat loss calculation for the heating system.
The type of terminal units that are being used in the
B2
heating system.
The design indoor air temperature used in the heat
B3
loss calculation for the heating system.
The design supply water temperature used in the
B3
heat loss calculation for the heating system.
Description
Description
16 of 20
Range
-67 to 149°F
(-55 to 65°C)
14 to 266°F
(-10 to 130°C)
---, 14 to 266°F
(---, -10 to 130°C)
Actual
Range
Setting
35 to 100°F
(2 to 38°C)
35 to 100°F
(2 to 38°C)
-60 to 32°F
(-51 to 0°C)
1 (High Mass Radi-
ant), 2 (Low Mass
Radiant), 3 (Fancoil),
4 (Fin-tube Convec-
tor), 5 (Radiator),
6 (Baseboard)
35 to 100°F
(2 to 38°C)
70 to 220°F
(21 to 109°C)