Eclipse Combustion VeriFlame Single Burner Monitoring System, 5600 Troubleshooting

TROUBLESHOOTING

PROBLEM	POSSIBLE CAUSE	SOLUTION
Cannot initiate start sequence	Main valve is not closed.	Check main valve closed switch.
		No voltage on V (or D).
		Check air pressure switch adjustment.
		Check air filter.
	Air pressure switch has not made	Check blower rotation.
	contact.	Check outlet pressure from blower.
		No voltage on 6 after 8 is on.
		Check incomming gas pressure; adjust gas
		pressure if necessary.
	High gas pressure switch has tripped.	Check pressure switch setting and
		operation.
		No voltage to 7.
		Check incomming gas pressure; adjust gas
		pressure if necessary.
	Low gas pressure switch has tripped.	Check pressure switch setting and
		operation.
		No voltage to 7.
	Malfunction of flame safeguard system	Have qualified electrician investigate and
	such as a shorted-out flame sensor or
		rectify.
	electrical noise in the sensor line.
	Purge cycle not completed.	Check switch settings.
		Check air switch.
	Main power is off.	Make sure power is on to control system.
	No power to control unit.	Call qualified electrician to investigate.
Scrambled messages on remote display.	Electrical interference.	Check grounding in system.
		Separate communication cable.
		Move ignition circuit.
“UNSAFE AIR SHORT” message	Improperly adjusted air switch.	Check air switch settings.
	Air switch either shorted or wired
appears on display.		Check wiring to air switch.
	wrong.
Burner flame fails but no flame	A faulty scanner.	Check scanner as explained in checklists in
failure indication occurs.		“Maintenance” portion of this Section.
	Improperly connected sensor wires.	Check wiring diagram on page 20 or 21 as
		well as appropriate sensor information in
		Section 6.
	Electrical interference from other	Check Note information on page 24
	current carrying wires.	regarding sensor wiring.
Voltage reading greater than	Improper grounding.	Check grounding of neutral at control
15VDC at “Test Point” on
		power transformer.
Veri-Flame faceplate.

Eclipse Veri-Flame Instruction Manual 818 -2/02

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