REPLACING AN R4140G OR
R4150G
WITH PREIGNITION
INTERLOCKS WITH A
BC7000L/PM720G2005 /PM720G2013
#f-----+----., ,,,,):.>
?>.,
E.,li:,.
~
FOR
PM720G20050NLYJ”MPER8T0
15
FOR3CISECCZNDTRIAL FOR
(
+-
————=—=—
—$==$
—
Ji
>:
c, .
MAIN AT TERMINAL 6.
/+—’———
———=—
.
J
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.
El 233
27