tekmar 263 Boiler Control - Manual (Page 3)

3 of 36 © 2009 D 263 - 03/09
Display
Symbol Description
Boiler Demand
DHW Demand
Setpoint Demand
Modulation
Priority Override
Menu Field
Displays the
current menu
Item Field
Displays an
abbreviated
name of the
selected item
Status Field
Displays the
current status
of the control's
inputs, outputs
and operation
Number Field
Displays the current value
of the selected item
Buttons
Selects Menus, Items
and adjust settings
Burner
Displays when Relay 1
and / or Relay 2 is turned on. Warning
Displays when an error exists or
when a limit has been reached.
Pump
Displays when the primary or
boiler pump is operating.
Lock / Unlock
Displays when the Advanced /
Installer DIP switch is set to
Installer.
DHW
Displays when the DHW
pump is on.
°F, °C, min, hr, %
Units of measurement.
Boost
Displays when the control is
in boost after setback. Pointer
Displays the control operation
as indicated by the text.
Occupied Schedule
Displays when the control is
in occupied mode. Day of Week
Displays the day of the week and
indicates morning or afternoon.
UnOccupied Schedule
Displays when the control is
in unoccupied mode. Modulating Output Scale
Displays the total modulation
output level of the boiler.