Honeywell EC7830A User Manual

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 MV 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

Honeywell EC7830A Specifications

General

Brand	Honeywell
Model	EC7830A
Category	Other
Language	English