tekmar 260 Boiler Control - Manual (Page 16)

Copyright © D 260 -
03/09
16 of 20
Adjust Menu (1 of 2)
The desired room air temperature during an
occupied (Day) period. 35 to 100
°F
(2 to 38
°C)
The desired room air temperature during an
unoccupied (Night) period. 35 to 100 °F
(2 to 38
°C)
The design outdoor air temperature used in the
heat loss calculation for the heating system. -60 to 32 °F
(-51 to 0 °C)
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 104 °C)
B3
The maximum boiler target supply water
temperature. 120 to 225 °F
(49 to 107 °C)
B3
The type of terminal units that are being used in the
heating system.
B2
The minimum temperature allowed for the boiler
target temperature. OFF, 80 to 180 °F
(OFF, 27 to 82 °C)
B3
The system’s warm weather shut down during the
occupied (Day) period. 35 to 100 °F, OFF
(2 to 38 °C, OFF)
B3
The time delay the control can expect between the
time the boiler contact closes, and the burner fires. 0:00 to 3:00 min
(1 sec. increments)
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
B2
B2
B2
1 (High Mass Radi-
ant), 2 (Low Mass
Radiant), 3 (Fancoil),
4 (Fin-tube Convec-
tor), 5 (Radiator),
6 (Baseboard)
Section Advanced Installer
Display Description Range
Actual
Setting
ADJUST DIFF
BOIL
ADJUST
WWSD
° F
OCC
ROOM
° F
OCC
ADJUST
ROOM
° F
OCC UN
ADJUST
ADJUST DSGN OUTDR
° F
ADJUST
INDR
BOIL ° F
ADJUST
BOIL ° F
MAX
ADJUST
BOIL ° F
MIN
Fire Delay
ADJUST
min
Terminal Unit
ADJUST
ADJUST DSGN
BOIL ° F