Product Overview

S7810M MODBUS™ MODULE
23 65-0249—07
R7999 Fault Text
The R7999 Fault Text is shown indexed by hexadecimal values. A value of 0x11 means there is currently no fault.
Table 26. R7999 Fault Text.
Fault Code
(hexadecimal) Fault Text
0x11 No Fault
0x13 MV On
0x14 HF and LF on
0x15 Burner Control Transition
0x25 Move Limit Test
0x26 Target Move Test
0x36 Fuel Selection
0x37 HFP/LFP Output
0x41 Air Pot Feedback
0x42 F1 Pot Feedback
0x43 F2 Pot Feedback
0x44 FGR Pot Feedback
0x45 Air Wiper Resistance
0x46 F1 Wiper Resistance
0x47 F2 Wiper Resistance
0x48 FGR Wiper Resistance
0x49 Air Total Resistance
0x51 F1 Total Resistance
0x52 F2 Total Resistance
0x53 FGR Total Resistance
0x58 Stuck Reset
0x61 Initiate Timeout
0x67 Fuel Off Curve
0x68 FGR Off Curve
0x69 Air Off Curve
0x71 Air Offline
0x72 F1 Offline
0x73 F1 Offline
0x74 FGR Offline
0x82 Motor Speed
0x83 Air No Response
0x84 F1 No Response
0x85 F2 No Response
0x86 FGR No Response
0x91 CmA Out of Range - Less than 3mA or greater than 20mA
0x92 Manual Pot Range
0x93 XmA Out of Range
0x94 Demand Too Long
0x99 Error Reading Fuel Selection