Contents
......................................93
Diagram 1 ...............................................................94
Diagram 2 ...............................................................94
Diagram 3 ...............................................................95
Diagram 4a (2017-2022) .........................................95
Diagram 4b (2015-2016).........................................96
Diagram 5a (2016-2022) .........................................96
Diagram 5b (2015) ..................................................97
Diagram 6a (2017-2022) .........................................97
Diagram 6b (2015-2016).........................................98
Diagram 7a (2017-2022) .........................................98
Diagram 7b (2015-2016).........................................99
Diagram 8 ...............................................................99
Diagram 9 ...............................................................100
Diagram 10 .............................................................100
Diagram 11 .............................................................101
Diagram 12 .............................................................101
Diagram 13 .............................................................101
Diagram 14 .............................................................101
Diagram 15 .............................................................102
Diagram 16 .............................................................102
Diagram 17 Propane System ..................................103
Field Work Screen ...................................................104
How the 6210 Works ..............................................105
Sensors.... ...............................................................108
Actuators ................................................................111
Generator Controller (2017-2022) .........................112
Generator Controller (2015-2016) .........................113
Fuses...... .................................................................114
Circuit Breakers ......................................................116
............................................................117
120 V Control Power...............................................121
Touch Screen Wiring (2017-2022) ..........................122
Panel 2 Relay Block Wiring (2017-2022) .................124
Burner Wiring (2016-2022) ....................................126
Fuel Pump ..............................................................128
Fan Motor ...............................................................129
Fuel Nozzles ............................................................130
Fault 1: No Purge Card ............................................134
Fault 14: High Fire Switch / Purge Hold
T19 High Fire Switch (See Fault 222) .............134
Fault 15: Flame Detected (Standby) .......................135
Fault 17: Main Flame Fail (see Fault 220) ...............135
Fault 18: Flame Detected (Pre-Purge) ....................136
Fault 19: Main Flame Ign ........................................137
Fault 20: Low Fire SW Off / Purge Hold
Low Fire Switch (See Fault 223) ..............138
Fault 28: Pilot Flame Fail ........................................139
Fault 29: Lockout ILK (Airflow Switch / VFD)
Fault 30-44 .............................................................140
Fault 45: Low Fire Switch Off / Louver Low
Fire Position Is Set Abnormally High
Fault 46-127: Call Service .......................................141
Fault 200: High Pressure Limit Switch
(HPLS) Is Tripped ...........................................142
Fault 201: Turn Burner Switch ON ..........................143
Fault 202: Operating Pressure Control Switch
(OPLS) Is Tripped ...........................................144
Fault 203: Boiler Water Level Is High ......................144
Fault 204: Pilot Propane Level Is Low .....................144
Fault 205: Pilot Propane Pressure Low ...................145
Fault 206: Supply Water Is Empty ...........................145
Fault 207: Pressure Differential Alarm
Fault 208: Flue Temp Is High ...................................147
Fault 209: Feed Water and Boiler Water
Temp. Differential Limit Has Exceeded
Fault 210: Ambient Temperature Is High ................149
Fault 211: Furnace Door Temp Is High ....................149
Fault 212: Low Water 2 Tripped .............................149
Fault 213: Boiler Taking Longer Than
..............................................149
Fault 214: Data Logging Failed: Replace USB Drive 150
Fault 215: Manual Valve Operation Is ON
Fault 216: Pressure Detected on
Fuel Nozzle 2 in Low Fire ...............................150
Fault 217: Fuel Nozzle 1 Pressure Is
Low in Low Fire .............................................151
Fault 218: Fuel Nozzle 1 Pressure Is
Low in High Fire .............................................151
Fault 219: Fuel Nozzle 2 Pressure Is
Low in High Fire .............................................151
Fault 220: Fuel Was Not Detected
During Main Oil Ignition (See Fault 17)
Fault 221: Burner Louver Not Closed in Standby ....153
Fault 222: Burner Louver Did Not