Lynx Model LX-85A
31
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 10
°C (
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”
