Static Checkout - Honeywell 7800 Series Installation Instructions Manual

EC7830A, RM7830A, EC7850A, RM7850A 7800 SERIES RELAY MODULES
3. Make sure no subbase wiring is projecting beyond
the terminal blocks. Tuck in wiring against the back
of the subbase so it does not interfere with the knife
blade terminals or bifurcated contacts.
IMPORTANT
Install the relay module with a plug-in motion
rather than a hinge action.
4. Mount the relay module by aligning the four L
shaped corner guides and knife blade terminals with
the bifurcated contacts on the wiring subbase and
securely tightening the two screws without
deforming the plastic.
Termina
l 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. Transformer
does not apply to UV flame sensor models C7061A1020, C7061A1079 and C7061F1003 (combined with R7861-series
flame amplifiers), which have internal selectable terminal block to connect 230V shutter output directly.
32-00198—01
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

STATIC CHECKOUT

After checking all wiring, perform this checkout before
installing the relay module on the wiring subbase. These
tests verify that the Q7800 Wiring Subbase is wired
correctly and the external controllers, limits, interlocks,
actuators, valves, transformers, motors and other devices
are operating properly.
For further checkout and troubleshooting, see form 65-
0229.
RM7830A (120 Vac)
—
—
—
1A, 10A inrush for 5000
cycles.
4A at PF = 0.5, 20A inrush.
120 Vac(+10%/-15%), 50/60
c
Hz (±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. 60 to 220 Vac, current limited.
120 Vac (+10%/-15%).
1 mA.
1 mA.
4A at PF = 0.5, 20A inrush.
Shutter drive for dynamic self-
check flame sensor.
10
Ratings
EC7830A (220/230/240 Vac)
—
—
—
1A, 10A inrush for 5000 cycles.
b 4A at PF = 0.5, 20A inrush.
220 to 240 Vac (+10%/-15%),
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.
d
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.
c
d
e