8
EC7830, RM7830A,EC7850A,RM7850A 7800 SERIES RELAY MODULES
66-1092—2
Table 3A. RM7830A Terminal Ratings.
a
See Table 2.
b
Honeywell has tested this output at 9.8A at PF = 0.5, 58.8A inrush for 100,000 cycles (EN298 approval does not require this
test).
c
2000 VA maximum connected load to relay module.
d
Total load current excluding Burner/Boiler Motor and Firing Rate Outputs cannot exceed 5A, 25A inrush.
Table 3B. EC7830A Terminal Ratings.
a
See Table 2.
b
2000 VA maximum connected load to relay module.
c
Total load current excluding Burner/Boiler Motor and Firing Rate Outputs cannot exceed 5A, 25A inrush for 250,000 cycles.
d
220/240 Vac to 120 Vac, 10 VA stepdown transformer (not provided) must be used to drive the shutter.
Terminal No.
Abbreviation
Description
Ratings
G
Flame Sensor Ground
a
Earth G
Earth Ground
a
N
Line Voltage Common
(Neutral)
3
AL
Alarm (Normally Open)
120 Vac, 1A pilot duty, 10A inrush for 5000 cycles.
4
FAN
Burner/Blower Motor
120 Vac, 4A at PF = 0.5, 20A inrush.
b
5
L1
Line Voltage Supply (L1)
120 Vac (+10/-15%), 50/60 Hz (
±
10%).
c
6
RT
Limits and Burner Control
120 Vac, 1 mA.
7
LD2
Airflow Switch Input
120 Vac, 5A.
8
PV1
Pilot Valve 1 (Interrupted)
120 Vac, 4A at PF = 0.5, 20A inrush.
d
9
M V
Main Fuel Valve
120 Vac, 4A at PF = 0.5, 20A inrush.
d
10
IGN
Ignition
120 Vac, 2A at PF = 0.2.
d
F(11)
Flame Signal
60 to 220 Vac, current limited.
16
Control Voltage
120 Vac (+10/-15%)
17
ES2
Preignition Interlock Input
120 Vac, 1A, 10A inrush for 5000 cycles.
Carry 5A for 250,000 cycles.
20
LOS
Lockout Input
120 Vac, 1 mA.
21
PV2
Pilot Valve 2 (Intermittent)
120 Vac, 4A at PF = 0.5, 20A inrush.
d
22
SHTR
Shutter
Shutter drive for dynamic self-check flame sensor.
Terminal No.
Abbreviation
Description
Ratings
G
Flame Sensor Ground
a
Earth G
Earth Ground
a
N
Line Voltage Common(Neutral)
3
AL
Alarm(Normally Open)
220/230/240 Vac, 1A, 10 A inrush for 5000 cycles.
4
FAN
Burner/Blower Motor
220/230/240 Vac, 4A at PF = 0.5, 20A inrush.
5
L1
Line Voltage Supply (L1)
220 to 240 Vac (+10/-15%), 50/60 Hz (
±
10%).
b
6
RT
Limits and Burner Control
220/230/240 Vac, 1 mA maximum.
7
LD2
Airflow Switch Input
220/230/240 Vac, 5A.
8
PV1
Pilot Valve 1 (Interrupted)
220/230/240 Vac, 4A at PF = 0.5, 20A inrush.
c
9
M V
Main Fuel Valve
220/230/240 Vac, 4A at PF = 0.5, 20A inrush.
c
10
IGN
Ignition
220/230/240 Vac, 2A ignition.
c
F(11)
Flame Signal
60 to 220 Vac, current limited.
16
Control Voltage
220/230/240 Vac, 1A, 10A inrush for 5000 cycles;
carry 5A for 250,000 cycles.
17
ES2
Preignition Interlock Input
220/230/240 Vac, 1 mA.
20
LOS
Lockout Input
220/230/240 Vac, 1 mA.
21
PV2
Pilot Valve 2 (Intermittent)
220/230/240 Vac, 4A at PF = 0.5, 20A inrush.
c
22
SHTR
Shutter
Shutter drive for dynamic self-check flame sensor.
d