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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...6
Fireye P-Series
Section III . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Honeywell R4126, R4127, R4181
Section lV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Honeywell R4140, R4150 with 20 Terminal Subbase (120 V only)
Section V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...29
Honeywell R4150 with 13 or 15 Terminal Subbase
1. Installer must be a trained, experienced, flame safeguard control service technician.
2. Disconnect power supply before beginning installation to prevent electrical shock and
equipment damage.
3. All wiring must comply with applicable local electrical codes, ordinances, and regulations.
4. Voltage and frequency of the power supply and flame detector(s) connected to this control
must agree with those marked on the device.
5. Loads connected to the control terminals must not exceed those listed in the SPECIFICATIONS section.
6. All external timers must be listed or component recognized by authorities having
jurisdiction, for the specific purpose for which they are used.
7. Perform all required checkout tests after installation is complete.
IMPORTANT
For on-off, gas-fired systems, some authorities having jurisdiction prohibit the wiring of any
limit or operating contacts in series with the main fuel valve(s).
P.G.
Rev. 6/89
Form Number 66-6002—4
©Honeywell Inc. 1989
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. For
example: To convert a Fireye 70D10 to a BC7000, the wire marked “P” would connect to
terminal #3 on the Q520. The wire marked “8” would connect to Q520 terminal #15.
7. The symbol “
8. Plug in the BC7000. Make sure you select the proper amplifier, detector and program module
for the application.
“ designates a footnote. Study these footnotes carefully.
FIREYE 70D10/26CF6-5022/26 CU6-5065
EP160/EP161/EP170
E1214A
TO
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:
Disconnect all power to programmer.
1.
Remove old programmer from subbase (trade-in to Honeywell Authorized Flame Safeguard
2.
Distributor).
Mark all wires on subbase; i.e., wires connected to terminal “D” should be marked “D.”
3.
Disconnect wires as they are marked.
4.
Remove old subbase.
Mount Q520A subbase.
5.
6.
Connect wires to subbase per attached cross reference. Pay close attention to footnotes. For
example: To convert a Fireye 26RJ81016 to a BC7000, the wire marked “B” would connect to
terminal #10 on the Q520. The wire marked “W” would connect to Q520 terminal #14.
7.
The symbol “ “ designates a footnote. Study these footnotes carefully.
Plug in the BC7000. Make sure you select the proper amplifier, detector and program module
8.
for the application.
6
FIREYE 26RJ8 1016, 1016T
26RJ8 1012, 1012T, 6012, 6012T
E1221A
TO
BC7000L + PM720G2005
FIREYE 25RLJ84580
E1693
TO
BC700L + PM720L1030
FIREYE 25RU8 6560, 6570,6580
26RJ8 6060, 6070,6080, 6160 TO
BC7000L + PM720L1030
E1217B
FIREYE 29RF5 1001, 1009, 6009 TO
E1218A
BC7000L + PM720G2013
26RJ8 6058, 6066, 6068
25RU8 6558, 6566
E1219A
TO
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.
Remove old programmer from subbase (trade-in to Honeywell Authorized Flame Safeguard
2.
Distributor).
Mark all wires on subbase; i.e., wires connected to terminal “D” should be marked “D.”
3.
Disconnect wires as they are marked.
4.
Remove old subbase.
Mount Q520A subbase.
5.
6.
Connect wires to subbase per attached cross reference. Pay close attention to footnotes. For
example: To convert an R4126A1172 to a BC7000, the wire marked “F2” would connect to
terminal #3 on the Q520. The wire marked “3” would connect to Q520 terminal #14.
7.
The symbol “
Plug in the BC7000. Make sure you select the proper amplifier, detector and program module
8.
for the application.
” designates a footnote. Study these footnotes carefully.
13
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.
If existing R4150 has 13- or 15-terminal subbase, the subbase must be replaced with a 20
terminal Q520A. See Section V.
23
*-X
REPLACING AN R4140M OR R4150M WITH START
INTERLOCKS WITH A BC7000L/PM720M2002
x
x
;.-”
.“.
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
6. IF OLD CONTROL HAD 12 TO 11 JUMPERED, ADD A JUMPER
FROM 12 TO 16.
15
FOR 30-SECOND PREPURGE.
E1235B
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).
IF LOW FIRE SWITCH IS NOT USED, CONNECT JUMPER WIRE
4.
BETWEEN TERMINALS 8 AND 13.
5.
JUMPER TERMINALS 8 TO 15 FOR 30-SECOND PURGE.
E1237
REPLACING AN R4140G OR
R4150G
INTERLOCKS WITH A
BC7000L/PM720G2005 /PM720G2013
WITH START
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.
FOR INTERMITTENT PILOT USE
4.
PM720G2013.
26
E1234
REPLACING AN R4140G OR
INTERLOCKS WITH A
BC7000L/PM720G2005 /PM720G2013
#f-----+---
R4150G
WITH PREIGNITION
-., ,,,
,):.> ?>.,
~
FOR
PM720G20050NLYJ”MPER8T0 15
MAIN AT TERMINAL 6.
FOR3CISECCZNDTRIAL FOR
BC7000L/PM720G2005 /PM720G2013
STEPS FOR CONVERSIO~
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. FOR PM720G2005 ONLY, JUMPER 8 TO 15 FOR 30-SECOND
TRIAL FOR MAIN FLAME AT TERMINAL 6.
3. FOR INTERMITTENT PILOT USE PM720G2013.
27
( +- ————=—=—
/+—’——— ———=—
E.,li:,.
>:
—$==$
c, .
Ji
—
J
.
El 233
REPLACING AN R4140L OR R4150L WITH A
BC7000L/PM720L1030 /PM720L2004
/-..,
‘-4
L
2-
-T
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. REMOVE FROM TERMINAL NO. 15 AND
CONNECT TO 8.)
FOR ENERGY SAVING PREPURGE USE PM720L2004.
3.
BC7000L/PM720L1030 /PM720L2004
~
28
~VJIRllUG
CHANGE NOT NECESSARY FOR PM720LI030
E1236A
SECTION V
REPLACING R4150 MODELS WITH 13- OR
15-TERMINAL SUBBASES
1.
Disconnect all power to programmer.
Remove R4150 from subbase (trade-in to Authorized Distributor).
2.
Mark all wires on subbase; i.e., wires connected to terminal “9” should be marked “9”.
3.
Disconnect wires as they are marked.
4.
Remove old subbase.
Install 20-terminal Q520A subbase.
5.
Connect wires to subbase per attached cross reference. Pay close attention to footnotes.
6.
Plug in the BC7000. Make sure you select the proper amplifier detector and program module
7,
for the application.
29
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
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