Honeywell BC7000L1000 Wiring Diagrams page 25

REPLACING AN R4140M OR R4150M WITH
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.
PREIGNITION INTERLOCKS WITH A
BC7000L/PM720M2002
E1237