Honeywell 7800 Series Installation Instructions Manual page 28

RM7898A 7800 SERIES VALVE PROVING PRIMARY RELAY MODULES
OP.
LIMITS CONTROL
L1
T8
T9
H. DUAL FUEL GAS/OIL INTERMITTENT GAS PILOT
OP.
CONTROL
LIMITS
L1
T8
T9
I. DUAL FUEL: GAS INTERMITTENT PILOT,
DIRECT SPARK OIL
OP.
LIMITS CONTROL
L1
T19 (IP SEL.)
T8
T9
J. DUAL FUEL: GAS IS DSI, OIL IS 10 SECOND
INTERRUPTED PILOT
32-00209-03
T6
T19
L1
(IP SEL.)
GAS
T7
INTERLOCKS
OIL
IF EA IS USED THEN
INTERLOCKS
GAS/OIL SWITCHING IS
ALSO NEEDED HERE.
PV
GAS MV
OIL MV
L2
M23835
T6
T19 (IP SEL.)
L1
GAS
T7
INTERLOCKS
IF EA IS USED THEN
OIL
GAS/OIL SWITCHING IS
INTERLOCKS
ALSO NEEDED HERE.
PV
OIL MV
GAS MV
L2
M23836
T6
NC
T18 DSI-
VP SEL.
GAS
T7
INTERLOCKS
IF EA IS USED THEN
OIL
GAS/OIL SWITCHING IS
INTERLOCKS
ALSO NEEDED HERE.
MGV
PV
OIL MV
L2
M23837A
OP.
LIMITS CONTROL
L1
T8
T9
K. DUAL FUEL: GAS IS DSI, OIL IS INTERMITTENT
GAS PILOT
OP.
LIMITS CONTROL
L1
T8
L. DUAL FUEL: DSI GAS AND OIL
OP.
CONTROL
LIMITS
L1
1
REQUIRED WIRING IF VALVE PROVING
1
BOTH, SPLIT, OR AFTER IS SELECTED
M. VALVE PROVING, GAS: 10 SECOND
INTERRUPTED PILOT
28
T6
T19
L1
(IP SEL.)
NC
T18 DSI-
VP SEL.
GAS
T7
INTERLOCKS
IF EA IS USED THEN
OIL
GAS/OIL SWITCHING IS
INTERLOCKS
ALSO NEEDED HERE.
GAS MV
PV
OIL MV
L2
M23838
T6
T19
L1
(IP SEL.)
NC
T18 DSI-
VP SEL.
GAS
INTERLOCKS
OIL IF EA IS USED THEN
INTERLOCKS GAS/OIL SWITCHING IS
ALSO NEEDED HERE.
GAS MV
OIL MV
L2
T6
T8
T21
T17
INTERLOCKS
T9
T7
M23840A
T7
M23839
MV2
MV1
L2