Honeywell 7800 Series Manual page 13

Q7800
G 12
N 13
AL
3 14
FAN 4 15
(L1)
5 16
RT 6 17
7 18
LD2
PV1
8 19
9 20
MV
10 21
IGN
F 22
RECTIFYING
FLAME ROD,
RECTIFYING
PHOTOCELL
OR INFRARED
(LEAD SULFIDE)
FLAME
DETECTOR
OR
C7027A,
C7035A, OR
BLUE
WHITE
C7044A
ULTRAVIOLET
FLAME
DETECTOR
OR
C7061A OR
C7012E,F OR
BLUE
YELLOW
C7076A,D
ULTRAVIOLET
FLAME
DETECTOR
WHITE
WHITE
Fig. 4A. Wiring RM7830A.
7800 SERIES RM7830A, RM7850A RELAY MODULE
ES2
LOS
PV2
1
L1
N
LEGEND
AL ALARM
(NORMALLY OPEN)
PREIGNITION
ES2
INTERLOCK INPUT
BURNER/BLOWER
FAN
MOTOR
IGNITION
IGN
LINE VOLTAGE SUPPLY
L1
LOCKOUT INPUT
LOS
LD2 AIRFLOW SWITCH INPUT
MAIN FUEL VALVE
MV
PILOT VALVE 1
PV1
(INTERRUPTED)
PILOT VALVE 2
PV2
(INTERMITTENT)
LIMITS AND BURNER
RT
CONTROL
1 115-125 VAC, 50 Hz POWER SUPPLY.
13
M10180
65-0222