SMC Networks ProtoNode FPC-N34 Manual page 40

ProtoNode Startup Guide
4) "Error Code" Codes: 1=ignition failure; 4=max ΔT exceeded; 5=internal error gas valve relay; 6=internal error safety relay; 7=rapid rise outlet
temperature; 8=fan wrong speed; 10=internal error E2PROM signal; 11=UV sensor defect; 12=internal error E2PROM error; 15=rapid rise inlet
temperature; 16=internal error 16; 17=rapid rise HX temperature; 18=high limit; 20=late flame; 21=early flame; 24=flame failure; 25=air switch
not open; 26=air switch not close; 30=low water level (ENVI versions 01BD, BD71, and 49A7) or internal error 30 (ENVI versions 6999 and
79F2); 31=low gas pressure (ENVI versions 01BD, BD71, and 49A7) or internal error 31 (ENVI versions 6999 and 79F2); 32=high gas pressure
(ENVI versions 01BD, BD71, and 49A7) or internal error 32 (ENVI versions 6999 and 79F2); 35=internal error 35 (ENVI versions 01BD, BD71,
and 49A7) or high flue temperature (ENVI versions 6999 and 79F2); 36=internal error 36 (ENVI versions 01BD, BD71, and 49A7) or false flame
(ENVI versions 6999 and 79F2); 37=internal error 37 (ENVI versions 01BD, BD71, and 49A7) or low water level (ENVI versions 6999 and
79F2); 38=high flue temperature (ENVI versions 01BD, BD71, and 49A7) or low gas pressure (ENVI versions 6999 and 79F2); 39=false flame
(ENVI versions 01BD, BD71, and 49A7) or blocked flue (ENVI versions 6999 and 79F2); 40=blocked flue (ENVI versions 01BD, BD71, and
49A7) or high inlet temperature (ENVI versions 6999 and 79F2); 41=high inlet temperature (ENVI versions 01BD, BD71, and 49A7) or reverse
flow in/out (ENVI versions 6999 and 79F2); 42=reverse flow in/out (ENVI versions 01BD, BD71, and 49A7) or N/A (ENVI versions 6999 and
79F2); 43=N/A (ENVI versions 01BD, BD71, and 49A7) or no ground 60 hertz error (ENVI versions 6999 and 79F2); 44=no ground 60 hertz
error (ENVI versions 01BD, BD71, and 49A7) or line neutral reverse (ENVI versions 6999 and 79F2); 45=line neutral reverse (ENVI versions
01BD, BD71, and 49A7) or line frequency error (ENVI versions 6999 and 79F2); 46=line frequency error (ENVI versions 01BD, BD71, and
49A7) or faulty ground (ENVI versions 6999 and 79F2); 47=faulty ground (ENVI versions 01BD, BD71, and 49A7) or internal error 47 (ENVI
versions 6999 and 79F2); 48=internal error 47 (ENVI versions 01BD, BD71, and 49A7) or wrong boiler type (ENVI versions 6999 and 79F2);
49=wrong boiler type (ENVI versions 01BD, BD71, and 49A7) or rapid rise HX error (ENVI versions 6999 and 79F2); 50=rapid rise HX error
(ENVI versions 01BD, BD71, and 49A7) or N/A (ENVI versions 6999 and 79F2); 51=N/A (ENVI versions 01BD, BD71, and 49A7) or outlet
temperature sensor open (ENVI versions 6999 and 79F2); 52=outlet temperature sensor open (ENVI versions 01BD, BD71, and 49A7) or inlet
temperature sensor open (ENVI versions 6999 and 79F2); 53=inlet temperature sensor open (ENVI versions 01BD, BD71, and 49A7) or N/A
(ENVI versions 6999 and 79F2); 55=N/A (ENVI versions 01BD, BD71, and 49A7) or DHW temperature sensor open (ENVI versions 6999 and
79F2); 56=DHW temperature sensor open (ENVI versions 01BD, BD71, and 49A7) or HX temperature sensor open (ENVI versions 6999 and
79F2); 57=HX temperature sensor open (ENVI versions 01BD, BD71, and 49A7) or flue temperature sensor open (ENVI versions 6999 and
79F2); 58=flue temperature sensor open (ENVI versions 01BD, BD71, and 49A7) or N/A (ENVI versions 6999 and 79F2); 59=N/A (ENVI
versions 01BD, BD71, and 49A7) or outlet temperature sensor short (ENVI versions 6999 and 79F2); 60=outlet temperature sensor short (ENVI
versions 01BD, BD71, and 49A7) or inlet temperature sensor short (ENVI versions 6999 and 79F2); 61=inlet temperature sensor short (ENVI
versions 01BD, BD71, and 49A7) or N/A (ENVI versions 6999 and 79F2); 63=N/A (ENVI versions 01BD, BD71, and 49A7) or DHW temperature
sensor short (ENVI versions 6999 and 79F2); 64=DHW temperature sensor short (ENVI versions 01BD, BD71, and 49A7) or HX temperature
sensor short (ENVI versions 6999 and 79F2); 65=HX temperature sensor short (ENVI versions 01BD, BD71, and 49A7) or flue temperature
sensor short (ENVI versions 6999 and 79F2); 66=flue temperature sensor short (ENVI versions 01BD, BD71, and 49A7) or internal error 66
(ENVI versions 6999 and 79F2); 67=internal error 66 (ENVI versions 01BD, BD71, and 49A7) or high gas pressure (ENVI versions 6999 and
79F2); 68=IF communication failure; 69=header sensor open; 70=header sensor short; 71=rapid rise error
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