AERCO XPC GATEWAY Communications - Manual (Page 192)

GATEWAY COMMUNICATIONS MANUAL
192
Table 13 Burner Management Module (BMM) Error Codes - Continued
CODE DESCRIPTION EFFECT CORRECTION RESET
24 Fan speed out of control: It
doesn't reach pre-purge
speed within 30 seconds. Ignition retry after 60
second delay and failure
remains until we have a
successful burner
operation. Check fan wiring. AUTOMATIC/MANUAL
26 Fan speed out of control: It
doesn't stop within 30
seconds after turned OFF. Ignition is inhibited. Check fan wiring. AUTOMATIC
27 Air flow failure during
ignition. Restart pre-purge timer.
The failure remains until
we have a successful
burner operation. Check fan and wiring. Check air proving
switch and wiring. AUTOMATIC
30 Settings Corrupted Ignition is inhibited. Pump
runs for 5 min at max
speed. Re-program the settings. Contact
Factory MANUAL - cycle the power
or send reset message.
32 Line voltage too low. (<96
VAC) Wait for proper line
voltage. (>102 VAC) Check input voltage else try another
BMM. AUTOMATIC
40 Low Water Flow. Low
water flow switch activated. Burners turned OFF. Check water flow or check switch. AUTOMATIC