Carlin 70200 Panduan Petunjuk Pemasangan dan Pengoperasian - Halaman 8
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Burner will not fire
• Check line voltage to the control (at least 102 vac).
• Check all electrical connections.
• Is CAD cell seeing light?
• Light is leaking into the burner housing
• CAD cell is defective
• There is a problem with the CAD cell wiring or holder
• If appliance was recently shut down, CAD cell may see
residual hot spots in chamber. To troubleshoot, press the
button to display cad cell Ohms. Dark resistance should be
over 50,000 ohms and room light resistance (control flipped
open) should be less than 10,000 ohms. Replace cell if
necessary, or reinstall and close the burner housing. Check
for stray light by measuring the CAD cell resistance looking
into the inactive combustion chamber. It should read greater
than 50,0000 ohms.
Other no start problems:
• Valve lead voltage on too early. Correct bad connection.
• Motor relay welded. If valve has no voltage, and line voltage
is okay (102 - 132 VAC), the issue is a welded motor relay.
Replace the control.
• Motor current less than 0.2 Amps.
Blocked vent – not recycling:
• Recycle only works on non-manual reset vent switch
FROZEN PIPES/WATER DAMAGE
This is not a freeze protection device. Suitable freeze protection monitoring or other precautions are recommended to protect against
ruptured pipes/water damage caused by fuel outage, safety related fault conditions or equipment failure.
© Copyright 2017 — Carlin Combustion Technology, Inc.
G
Carlin Combustion Technology, Inc.
126 Bailey Road
North Haven, CT 06473
e-mail us at:
8
Repeated flame failures
• CAD cell is defective. Replace.
• Air leaking into oil line causing flame out – check oil line
connections and filter gasket.
• Defective nozzle causing flame to be erratic – change
nozzle.
• Excessive airflow or draft causing flame to leave burner
head. Check for proper air band setting and draft.
• Excessive back pressure causing flame to be erratic –
check appliance and flue for sooting/plugging.
Control locks out at end of TFI
• No oil to burner – check oil supply, filters, lines.
• Shorted electrodes – inspect for cracked porcelain and
replace as needed.
• Poor spark – check electrode spacing and condition per
burner manual. Replace or realign if necessary.
• Nozzle clogged – replace nozzle.
• Airflow too high – check air band setting.
• Ignitor module defective – replace if no spark.
• CAD cell defective.
• Oil valve (if used) stuck in closed position.
• Check wiring connections.
Phone 203–680–9401
www.carlincombustion.com
visit our website:
Fax 203–764–1714
MN70200B 060217