Carlin 60200FR Installations- und Betriebsanleitung - Seite 8
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Status Icons
Status Icons will appear at the top of the 60200FR display to
indicate the control's current operating condition.
POWER Indicates that the control is powered (flashes if
voltage is too low or too high)
HV LIM
Indicates that the burner limit circuit is powered.
TT
Displayed when the TT terminals are physically
jumpered, jumpered in the set-up menu, or when
thermostat is calling for heat.
Service and Troubleshooting
Last Fault Display: When the control is reset from a Lockout
condition, if the burner resumes normal operation, the screen
will toggle the last fault and its cause for five days (longer du-
ration if control is not wired for constant power). This feature
is designed to allow the service technician to easily see what
caused the condition in the event the homeowner reset the
control prior to their arrival. The screen will alternate between
displaying what the last fault was and displaying how to clear
the message hold ESC for 3 seconds.
Last Fault
No Flame Chk Ign
To Clear Message
Hold
3 Sec
Display Voltage and Current: Press
display real time voltage and current.
Amps = 7 uA
Line = 115 VAC
Lockout: If Lockout occurs, the screen turns on, the fault
icon flashes and a fault message is displayed on the screen.
To Reset Push in and hold the red Reset button for 1 sec-
ond, then release. NOTE: Recycling power to the control will
not reset it from it from a Lockout condition.
Two fault conditions result in an immediate Lockout. These in-
clude; Flame detected during pre-purge and flame failure dur-
ing Trial for Ignition (during second cycle, following recycle).
All other faults will result in a Recycle (unless the Allowed Re-
cycles is set to 'None' in the Set-up Menu). A Recycle results
in the burner shutting down for 60 seconds then resuming
operation in Standby (if there is no Call for Heat) or initiating
the Operating Sequence above (if there is a Call for Heat).
Latch-up: If the control locks out 3 times during a single Call
for Heat, Latch-Up will be displayed on screen.
To Reset the control after latch-up, press and hold the red
Reset button for 30 seconds. WARNING: Only a qualified
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8
Toggle
+
for 3 seconds to
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BV
Monitors the BV contacts where a Blocked Vent
Switch (Spill Switch) is connected. (Flashes if the Spill
Switch contacts are open – indicating that the vent is
blocked). See Blocked Vent Operation below for more
information.
FLAME
Indicates the control is sensing flame
FAULT
Flashes in unison with other status icons indicating
a problem exists in that area
MOTOR Indicates that the motor is energized (flashes if mo-
tor not detected)
IGNITOR Indicates that the ignitor is energized (flashes if
ignitor not detected)
VALVE
Indicates that the gas valve is energized (on entry
to pump prime will flash if not detected)
service technician should attempt to reset the control
after latch-up. The problem that caused the repeat lock-
outs must be corrected before returning the burner to
normal operation. NOTE: Recycling power to the control will
not reset it from it from a latch-up condition.
Burner will not fire
• 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
Repeated flame failures
Check for:
• 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.
• "Flame rod shorted" message in Lockout – defective flame
rod assembly.
Control locks out at end of TFI
• No fuel to burner – check fuel supply lines.
• Shorted electrodes – inspect for cracked porcelain and
replace as needed.
• Airflow too high – check air band setting.
• Ignitor module defective – replace if no spark.
• Check wiring connections.
• Flame rod shorted to ground or defective.
• FAIL TFI - RECYCLE: Control Attempted TFI, failed, re-
cycled, and failed for a 2nd cycle.
Control remains in Standby during a call for heat
The 60200FR control needs to have an input voltage of
102 VAC to 132 VAC to function properly. When voltage to the
control is out of range, the control will revert to or remain in
standby mode until the voltage is restored to an acceptable
operating level.
North Haven, CT 06473
Phone 203–680–9401
Fax 203–764–1714
www.carlincombustion.com
MN60200FR1 102020
Carlin Combustion Technology