LOG ENTRY HeatNet Control V3Page 85Line 4 Log Entries:To access the Log Files, press and hold, the “Back” button for 5 seconds, the control will beep once. There are three menuoptions, SETUP, ADVANCED SETUP, and VIEW LOG. Place the curser in front of the VIEW LOG menu item and press“Select”.The following table lists the messages on line # 4 of the log’s display.Line # 4 Message DescriptionSETBACK IS ACTIVESETBACK EXPIRED If any of the (4) temperature setbacks are active these log entries will bedisplayed in the log.NO LOCAL FLOWNO SYSTEM FLOWIf the test for flow fails these log entries will be displayed. The flow provingswitches are wired to J11A and J11B.COMBUSTION AIR FAIL If the combustion air damper is used and does not prove across J10BDAMPER or J12B DAMPER, this message is displayed.SYSTEM RESET -- ----O: stack overflow,U: Stack Underflow ( both are software faults)R: Reset Instruction ( Firmware or Default load),W: Watchdog ( Firmware code ran erroneous code andrebooted),P: Power-ON (Power switch toggled),B: Brown-out ( Microcontroller saw a voltage less than 4.5VDC)When the control is reset, this log entry captures the reason the reset occurred.