CONVERSION WIRING DIAGRAMS FOR BC7000L1000 The diagrams and instructions contained in this booklet are for converting the following model programmers to BC7000 Microcomputer Based Burner Control System. TABLE OF CONTENTS Page Section l . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...2 Fireye C, D, and E-Series Section II . . . . . . . . . . . . .
SECTION I FIREYE C, D, E-SERIES CONTROL 120 V ONLY DIRECTIONS: 1. Disconnect all power to programmer. 2. Remove old programmer from subbase (trade-in to Honeywell Authorized Flame Safeguard Distributor). 3. Mark all wires on subbase; i.e., wires connected to terminal “D” should be marked “D.” Disconnect wires as they are marked. 4. Remove old subbase. 5. Mount Q520A subbase. 6. Connect wires to subbase per attached cross reference. Pay close attention to footnotes.
FIREYE 70D10/26CF6-5022/26 CU6-5065 EP160/EP161/EP170 TO E1214A BC7000L/PM720L2004 or 1030
FIREYE 24CJ5 - 5010/5011/3010/3011 25CU6 5062/5063/RS-2E 70D30/26CF6 5020/5021/1010/1011 EP380/EP381/EP390 E1215B TO BC7000L/PM720M2002
FIREYE 24CJ5 5015 70D20/26CF6 5023/25 CU65055 EP260/EP261/EP270 E1216E TO BC7000L/PM720G2005
SECTION II FIREYE P-SERIES CONTROLS 120 V ONLY DIRECTIONS: 1. Disconnect all power to programmer. 2. Remove old programmer from subbase (trade-in to Honeywell Authorized Flame Safeguard Distributor). 3. Mark all wires on subbase; i.e., wires connected to terminal “D” should be marked “D.” Disconnect wires as they are marked. 4. Remove old subbase. 5. Mount Q520A subbase. 6. Connect wires to subbase per attached cross reference. Pay close attention to footnotes.
FIREYE 26RJ8 1016, 1016T 26RJ8 1012, 1012T, 6012, 6012T E1221A TO BC7000L + PM720G2005
FIREYE 25RLJ84580 TO E1693 BC700L + PM720L1030
FIREYE 25RU8 6560, 6570,6580 26RJ8 6060, 6070,6080, 6160 TO E1217B BC7000L + PM720L1030
FIREYE 29RF5 1001, 1009, 6009 TO E1218A BC7000L + PM720G2013
26RJ8 6058, 6066, 6068 25RU8 6558, 6566 TO E1219A BC7000L + PM720G2005
FIREYE 26RJ8 1002, 1003, 1008, 1011, 1018, 6008, 6018 29RF5 1000, 1002, 1005, 1015, 1104 29RF5 6015 E1220A TO BC7000L + PM720G2005
SECTION Ill HONEYWELL R4126, R4127, R4181 CONTROLS 120 V ONLY DIRECTIONS: 1. Disconnect all power to programmer. 2. Remove old programmer from subbase (trade-in to Honeywell Authorized Flame Safeguard Distributor). 3. Mark all wires on subbase; i.e., wires connected to terminal “D” should be marked “D.” Disconnect wires as they are marked. 4. Remove old subbase. 5. Mount Q520A subbase. 6. Connect wires to subbase per attached cross reference. Pay close attention to footnotes.
R4126A1172, 1180,1198 TO E1222A BC7000L + PM720L2004
R4126A1008, 1016, 1024, 1032, 1040, 1057, 1081, 1149 R4126B1006, 1014, 1022 E1223A TO BC7000L + PM720G2005
R4126A1073,1164 TO E1224A BC7000L + PM720L2004
R4127A1155 AND R4127A1197 TO E1753 BC7000L + PM720G2005
R4127 (ALL MODELS) EXCEPT R4127A1171, R4127A1155, R4127A1197, R4127B1039, AND R4127B1047 E1225A TO BC7000L + PM720G
R4127A1171/R4127B1039/R4127B1047 E1724A TO BC7000L+PM720G2005
R4181A1000, R4181A1026 TO E1226A BC7000L + PM720G2005
R4181A1018, R4181A1034 TO E1227A BC7000L + PM720L2004
R4181A1042, R4181A1059 TO E1228A BC7000L + PM720L2004
SECTION IV HONEYWELL R4140 AND R4150, 20 TERMINAL SUBBASE 120 V ONLY NOTE: This cross reference does not include conversions for proprietary controls such as Cleaver Brooks, Vapor or Peabody Gordon Piatt models. Preignition Interlock Models: R4140G1007 R4140G1015 R4140G1106 R4140G1130 R4140G1148 R4140L All Models R4140M1145 R4140M1152 R4140M1160 R4140M1 178 R4150G1186 R4150L All Models All others have start interlocks.
REPLACING AN R4140M OR R4150M WITH START INTERLOCKS WITH A BC7000L/PM720M2002 *-X xx ;.-” .“. STEPS FOR CONVERSION 1. START INTERLOCKS BECOME PREIGNITION INTERLOCKS. 2. DISCONNECT DAMPER CONTROL WIRE FROM TERMINAL 10 CONNECT IT TO TERMINAL 11. 3. REMOVE JUMPER FROM TERMINAL BETWEEN TERMINAL 11 AND 12 (on some models). 4. IF LOW FIRE SWITCH IS NOT USED, CONNECT JUMPER WIRE BETWEEN TERMINALS 8 AND 13. 5. JUMPER 8 TO 15 FOR 30-SECOND PREPURGE. 6.
REPLACING AN R4140M OR R4150M WITH PREIGNITION INTERLOCKS WITH A BC7000L/PM720M2002 E1237 2. DISCONNECT DAMPER CONTROL WIRE FROM TERMINAL 10 AND CONNECT IT TO TERMINAL 11. 3. REMOVE JUMPER FROM TERMINAL BETWEEN TERMINAL 11 AND 12 (on some models). 4. IF LOW FIRE SWITCH IS NOT USED, CONNECT JUMPER WIRE BETWEEN TERMINALS 8 AND 13. 5. JUMPER TERMINALS 8 TO 15 FOR 30-SECOND PURGE.
REPLACING AN R4140G OR R4150G WITH START INTERLOCKS WITH A BC7000L/PM720G2005 /PM720G2013 t * ----1..-“ BC7000L/PM720G2005 /PM720G2013 STEPS FOR CONVERSION 1. START INTERLOCKS BECOME PREIGNITION INTERLOCKS. 2. FOR PM720G2005 ONLY JUMPER 15 TO 8 FOR 30-SECOND TRIAL FOR MAIN FLAME AT TERMINAL NO. 6. 3. TERMINAL 16 MUST BE USED ON THE BC7000. IF AN EXTERNAL TIE POINT WAS PREVIOUSLY USED ON THE R4140G OR R4150G TO BE REPLACED, IT MUST BE LOCATED AND WIRED TO TERMINAL NO. 16. 4.
REPLACING AN R4140G OR R4150G WITH PREIGNITION INTERLOCKS WITH A BC7000L/PM720G2005 /PM720G2013 #f-----+--- -., ,,, E.,li:,. ,):.> ?>., ~ FOR PM720G20050NLYJ”MPER8T0 MAIN AT TERMINAL 6. 15 FOR3CISECCZNDTRIAL ( +- ————=—=— —$==$ — Ji >: c, . /+—’——— ———=— . J FOR BC7000L/PM720G2005 /PM720G2013 STEPS FOR CO NVERSIO~ 1. IDENTIFY AND REMOVE BURNER CONTROLLER AND LIMITS CIRCUIT WIRE FROM TERMINAL NO. 4 ON THE Q520A SUBBASE AND CONNECT TO TERMINAL NO. 16. 2.
REPLACING AN R4140L OR R4150L WITH A BC7000L/PM720L1030 /PM720L2004 2- /-. , L -T ‘-4 ~VJIRllUG CHANGE NOT NECESSARY FOR PM720LI030 BC7000L/PM720L1030 /PM720L2004 STEPS FOR CONVERSION 1. IDENTIFY AND REMOVE BURNER CONTROLLER AND LIMITS CIRCUIT WIRE FROM TERMINAL NO. 4 ON THE Q520A ~ SUBBASE AND CONNECT TO TERMINAL NO. 16. 2. IDENTIFY AND REMOVE HIGH FIRE PROVING SWITCH WIRES FROM TERMINAL NO, 8 AND CONNECT THEM TO TERMINAL L1 . (THE LOW FIRE SWITCH WIRE MAY BE CONNECTED TO TERMINAL NO. 15.
SECTION V REPLACING R4150 MODELS WITH 13- OR 15-TERMINAL SUBBASES 1. Disconnect all power to programmer. 2. Remove R4150 from subbase (trade-in to Authorized Distributor). 3. Mark all wires on subbase; i.e., wires connected to terminal “9” should be marked “9”. Disconnect wires as they are marked. 4. Remove old subbase. 5. Install 20-terminal Q520A subbase. 6. Connect wires to subbase per attached cross reference. Pay close attention to footnotes. 7, Plug in the BC7000.
CONVERSION FOR R4150A, B, AND C MODELS 120 VOLT ONLY USE BC7000L/PM720M2002 E1229A
CONVERSION FOR R4150G1004, G1020, G1046, G1103, G1111, G1145, G1178 MODELS 120 VOLT ONLY USE BC7000L/PM720G2013 E1230A
CONVERSION FOR R4150G1012 AND G1079 MODELS 120 VOLT ONLY USE BC7000L/PM720M2002 E1231A
CONVERSION FOR R4150M USE BC7000L/PM720M2002 E1232A