Install Instructions

65-0100—2 16
12
Q7800
13
14
15
16
18
17
19
20
21
22
G
L2
9
8
7
6
5
4
3
10
F
G
L2
9
8
3
7
M2538B
12
5
3
7
4
A
10
6
F
1ST STAGE
FUEL VALVE
2ND STAGE
FUEL VALVE
(OPTIONAL)
10
IGNITION
TRANSFORMER
FOR DIRECT SPARK IGNITION 
(OIL OR GAS)
21
9
L2
8
9
GENERAL FOOTNOTES, SEE PAGE 5.
A
6
6
11
10
10 11 15 17
17
17
5
R4140M1103 AND M1111 HAVE 10 OR 30
SECOND MFEP OPTION.
REPLACEMENT RELAY MODULE HAS 10
SECOND MFEP OR INTERMITTENT PILOT.
7800 SERIES CONVERSION WIRING DIAGRAM
FROM________________________________ TO ______________________
(DEVICE TO BE MODERNIZED) (O.S. NUMBER OF RELAY MODULE TO BE USED)
R4140M/R4150M WITH
START INTERLOCKS
RM7840M1017 OR RM7800M1011
16
18
12
L1&4&11
13
17