Honeywell 7800 SERIES Instruction Manual page 9

the external controllers, limits, interlocks, actuators, valves,
transformers, motors and other devices are operating
properly.
Terminal
No. Abbreviation
G —
Earth G —
N —
3 AL
4 FAN
5 L1
6 RT
7 LD2
8 PV1
9 MV
10 IGN
F (11) —
12 to 15 Not Used.
16 —
17 ES2
18 to 19 Not Used.
20 LOS
21 PV2
22 SHTR
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
1A, 10A inrush for 5000 cycles; carry 5A for 250,000 cycles.
e
220/240 Vac to 120 Vac, 10 VA stepdown transformer (not provided) must be used to drive the shutter.
EC7830A, RM7830A, EC7850A, RM7850A 7800 SERIES RELAY MODULES
Table 3. EC7830A/RM7830A Terminal Ratings.
Description
a
Flame Sensor Ground
a
Earth Ground
Line Voltage Common (Neutral) —
Alarm (Normally Open)
Burner/Blower Motor
Line Voltage Supply (L1)
Limits and Burner Control
Airflow Switch Input
Pilot Valve 1 (Interrupted)
Main Fuel Valve
Ignition
Flame Signal
Control Voltage
Preignition Interlock Input
Lockout Input.
Pilot Valve 2 (intermittent)
Shutter
For further checkout and troubleshooting, see form 65-0229.
RM7830A (120 Vac)
—
—
1A, 10A inrush for 5000 cycles. 1A, 10A inrush for 5000 cycles.
4A at PF = 0.5, 20A inrush.
120 Vac(+10%/-15%), 50/60 Hz
c
(±10%).
1 mA
5A.
4A at PF = 0.5, 20A inrush.
4A at PF = 0.5, 20A inrush.
2A at PF = 0.2.
60 to 220 Vac, current limited.
d
120 Vac (+10%/-15%).
1 mA.
1 mA.
4A at PF = 0.5, 20A inrush.
Shutter drive for dynamic self-
check flame sensor.
9
Ratings
EC7830A (220/230/240 Vac)
—
—
—
4A at PF = 0.5, 20A inrush.
b
220 to 240 Vac (+10%/-15%),
c
50/60 Hz (±10%).
1 mA maximum
5A.
4A at PF = 0.5, 20A inrush.
4A at PF = 0.5, 20A inrush.
2A at PF = 0.2.
60 to 220 Vac, current limited.
220 to 240 Vac (+10%/-15%).
d
1 mA.
1 mA.
4A at PF = 0.5, 20A inrush.
Shutter drive for dynamic
self-check flame sensor.
d
e
66-1092—06