Honeywell BC7000L1000

REPLACING AN R4140M OR R4150M WITH START

INTERLOCKS WITH A BC7000L/PM720M2002

*-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

FOR 30-SECOND PREPURGE.

6. IF OLD CONTROL HAD 12 TO 11 JUMPERED, ADD A JUMPER

FROM 12 TO 16.

E1235B

Contents

Main CONVERSION WIRING DIAGRAMS FOR SECTION I FIREYE C, D, E-SERIES CONTROL 120 V ONLY Page Page Page SECTION II FIREYE P-SERIES CONTROLS Page Page Page Page Page Page SECTION Ill HONEYWELL R4126, R4127, R4181 CONTROLS Page Page Page Page Page Page Page Page Page SECTION IV HONEYWELL R4140 AND R4150, 20 TERMINAL SUBBASE Page Page ----1. .- REPLACING AN R4140G OR R4150G WITH PREIGNITION INTERLOCKS WITH A BC7000L/PM720G2005 /PM720G2013 #f-----+--- ,,, -., BC7000L/PM720G2005 /PM720G2013 L /-.., 28 -4 BC7000L/PM720L1030 /PM720L2004 SECTION V REPLACING R4150 MODELS WITH 13- OR 15-TERMINAL SUBBASES