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Eclipse Veri-Flame Instruction Manual 818 -6/06
Ignition Wiring
Low Fire Input
Main Valve
Closed Switch
High Purge Input
Remote Reset
Route ignition wiring a sufcient distance from all sensors and other low voltage
wiring to avoid electrical interference, which may cause erratic operation of the
Veri-Flame system. Keep the high voltage wire run from the ignition transformer
as short as possible. The best condition is to mount the ignition transformer
close to the burner and keep a low impedance path from the burner ground to
the case of the transformer. Make sure the high voltage lead and ground return
paths do not create a loop antenna around the Veri-Flame and sensor wiring.
For modulation models: it is possible to wire the system for checking low
re start position prior to pilot ignition. To use this feature, the low re start
switch must be connected between terminal 3 and the pilot valve (see Figure
5.2). On direct spark burners, a by-pass contact must be wired around the low
re switch, see relay and contact CR in Figure 5.3.
The system can be wired to check for the main valve closed switch on the main
gas valve prior to start-up and after the end of the burner cycle.
For purge and no purge models: the main valve closed switch must be con-
nected to Terminal V and the jumper in the base must be cut (see Figure
5.4 on page 22).
For modulation models: the main valve closed switch must be wired in series
between the air ow switch and the high purge damper switch (see Figure 5.1
on page 20). To use this feature, the jumper in the base must be cut.
For modulation models: the system can be wired to check for high purge
position during the high re purge portion of the sequence. To use this feature,
the red jumper in the base must be cut and the high purge position switch
must be connected from terminal 6 to D. If this feature is not used, the jumper
in the base remains intact or a jumper must be installed between terminals 1
and D. Please note that the yellow jumper on the base has no effect whether
cut or intact.
This feature permits remote mounting of a switch to reset the Veri-Flame. To use
this feature, a normally closed remote reset switch must be wired so power is
interrupted to terminal 1. When it is depressed or actuated, the connection to
terminal 1 is momentarily interrupted and resets the Veri-Flame.
Wire the display according to gure 5.3. Mount through a ¼ DIN cutout us-
ing the two supplied brackets in either the top and bottom or the side slots.
Locate the display and wiring to minimize electrical interference. Applying and
disconnecting the display power supply should coincide with power to terminal
1 of the Veri-Flame. Use the appropriate cable (Eclipse part #20318) to connect
to the test jack and to the S2 terminal of the Veri-Flame wiring base. Do not
attempt to parallel the test jack signal to other devices when using a remote
display. The LCD display contrast can be adjusted on the back with a small blade
screwdriver.
Remote Display &
Power Supply
Note:
power for terminal 7 of the VeriFlame should not ow through the R1-R2
contact when load currents exceed 5 amps.
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