Install Instructions

47 65-0100—2
12
Q7800
13
14
15
16
18
17
19
20
21
22
G
L2
9
8
7
6
5
4
3
10
F
S2
L2
A
M
P
7
M2550B
A
6
S1
GENERAL FOOTNOTES, SEE PAGE 5.
A
A
1234
5 7819
A
B
BB
B
C
C
A
7800 SERIES CONVERSION WIRING DIAGRAM
FROM________________________________ TO ______________________
(DEVICE TO BE MODERNIZED) (O.S. NUMBER OF RELAY MODULE TO BE USED)
L1
D
10
MAIN VALVE
10
IGNITION
TRANSFORMER
FOR DIRECT SPARK IGNITION 
(OIL OR GAS)
8
9
L2
For Insurance Requirements
5
3
JUMPER Q7800 SUBBASE TERMINALS 12 
AND 15 TO TERMINAL 4.

FIREYE TERMINAL 6 PROVIDED 
INTERMITTENT PILOT. RM7840L,E/ 
RM7800L,E PROVIDE 15 SECOND 
INTERRUPTED PILOT.
INTERLOCKS
RM7840E/
RM7800E
RM7840L/
RM7800L
LOCKOUT INTERLOCKS 6–7 6–7
PREIGNITION INTERLOCKS 4–20 4–20
HIGH FIRE INTERLOCK* 5–19 4–19
LOW FIRE INTERLOCK* 5–18 5–18
* JUMPER ADDS ADDITIONAL 30 SECONDS
TO THE PREPURGE TIMING.
TO MODERNIZE TO MEET INSURANCE 
REQUIREMENTS, THE FOLLOWING 
INTERLOCKS ARE NORMALLY REQUIRED: 
LOCKOUT INTERLOCK, PREIGNITION 
INTERLOCK, HIGH FIRE SWITCH AND LOW 
FIRE SWITCH (CONNECT OR JUMPER 
INTERLOCK TERMINALS ON Q7800 SUBBASE 
AS SHOWN).
X
FIREYE 24CJ5 5010/5011/3010/3011
25CU6 5062/5063/RS2E
26CF6 5020/5021/1010/1011
70D30
EP380/EP381/EP390
RM7840E1016 OR RM7800E1010
RM7840L1018 OR RM7800L1012