Slant/Fin EM-10 Service Manual - Manual (Page 3)

3 EM-40-SM Service Manual
Item
Number Field
Displays the current value
of the selected item
Item Field
Displays the current
item selected.
Menu Field
Displays the
current menu
Buttons
Selects Menus, Items
and adjusts settings
Status Field
Displays the current status of
the control’s inputs, outputs
and operation
Display
Symbol Description
BOILER PUMP
Displays when the boiler pump is in
operation.
BURNER
Displays when stage 1, 2, 3, or 4 contact
is on.
WWSD
Displays when the control is in Warm
Weather Shut Down.
DEMAND 1
Displays when a call for heat on demand
1 is present.
DEMAND 2
Displays when a call for heat on demand
2 is present.
ERROR
Displays when an error message is
present.
POINTERS
Displays operation as indicated by the text.
°F,°C
°F or°C
Displays the temperature units.