Slant/Fin LX-150 - Manual (Page 31)

Lynx 31
*
"MODE" DISPLAY "TEMPERATURE" DISPLAY (3 DIGITS)
"UP" PUSH BUTTON
"DOWN" PUSH BUTTON
"ENTER" PUSH BUTTON
"SELECT" PUSH BUTTON
"RESET" PUSH BUTTON
"BURNER STATUS"
STEADY DOT = BURNER ON
BLINKING DOT = BURNER OFF
Figure 23. Display Board
MODE
DISPLAY
DESCRIPTION & TEMPERATURE DISPLAY
Boiler is on stand-by mode.
Temperature display shows supply water Temp.
Space heating mode.
Temperature display shows supply water Temp.
Domestic hot water mode.
Temperature display shows supply water Temp.
Frost protection mode. **
Temperature display shows supply water Temp.
Lockout (Alarm) condition.
Temperature Display indicates the lockout code
Reset button must be pressed to resume normal operation.
Error Condition. *
Temperature display indicates the error code.
Warning Condition. ***
Temperature display indicates the error code.
NOTE: Blinking dot on “Mode Display” indicates active heating control, burner off.
Steady dot indicates burner is on.
*: Error must be corrected to resume boiler operation. Pressing the “Reset” button is not required.
**: The boiler loop circulator is energized, if the boiler water temperature drops below 50˚F.
***: Error must be corrected to resume DHW operation. Space heating not affected. Pressing
the “Reset” button is not required.
Table 3
LYNX BOILER DISPLAY BOARD
“Boiler Operation Status”