tekmar 260 Boiler Control - Manual (Page 15)

Copyright © D 260 -
03/09
15 of 20
Press and release the Item button to advance to the ROOM UNOCC adjustment. Use the or button to
set the desired temperature. The ROOM UNOCC setting is set to the desired room air temperature during
the unoccupied (Night) mode.
Note: To increase or decrease space temperature during the unoccupied (Night) mode, only adjust the
ROOM UNOCC setting.
Press and release the Item button to advance to the OUTDR DSGN adjustment. Use the or button to
set the outdoor design temperature. The OUTDR DSGN setting is set to the typical coldest temperature of
the year.
Press and release the Item button to advance to the Terminal Unit adjustment. Use the or button to select
the desired terminal unit. The terminal unit number corresponds to the type of terminal that is being used.
The table below lists the terminal units and their default values.
Press and release the Item button to advance to the units adjustment. Use the or button to set the scale
to °F or °C.
To exit the ADJUST menu, press and release the Item button to advance to the ESC item. Then either press
the or button, or leave the buttons alone for 20 seconds.
View Menu (1 of 1)
Current outdoor air temperature as measured by the outdoor
sensor. This is also the default display for the control. -67 to 149 °F
(-55 to 65
°C)
Current room air temperature as measured by the indoor sensor.
(Indoor sensor is present) 23 to 113 °F
(-5 to 45 °C)
Current boiler supply water temperature as measured by the
boiler sensor. 14 to 266F
(-10 to 130
°C)
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
C1
C2
SectionInstaller
Display Description Range
B1
B3
ROOM
° F
OCC UN
ADJUST
° F
ADJUST
Advanced
ADJUST
ADJUST DSGN OUTDR
° F
Terminal Unit
ADJUST
VIEW OUTDR
°F
OCC
VIEW
ROOM
° F
OCC
VIEW
BOIL ° F
OCC
VIEW
TARGET BOIL ° F
OCC
150 °F (66°C)
170 °F (77°C)
140
°F (60°C)
BOIL DSGN
BOIL MAX
BOIL MIN
Terminal Unit
190 °F (88°C)
210 °F (99°C)
140
°F(60°C)
High Mass Radiant
(1)
120 °F (49°C)
140 °F (60°C)
OFF
Low Mass Radiant
(2)
Fancoil
(3)
140 °F (60°C)
160
°F (71°C)
OFF
Fin-tube Convector
(4)
180 °F (82°C)
200 °F (93°C)
140
°F (60°C)
Radiator
(5)
160 °F (71°C)
180 °F (82°C)
140
°F (60°C)
Baseboard
(6)