19
TROUBLESHOOTING
WARNING: Turn off appliance and let cool before servicing. Only a qualified service person should
service and repair appliance.
Note: All troubleshooting items are listed in order of operation.
OBSERVED PROBLEM
POSSIBLE CAUSE
REMEDY
When ignitor button is pressed, there is
no spark at pilot
1. Ignitor electrode not con
nected to ignitor cable
2. Ignitor cable pinched or
wet
3. Broken ignitor cable
4. Bad ignitor
5. Ignitor electrode positioned
wrong
6. Ignitor electrode broken
7. Battery not installed,
battery power low or battery
not installed correctly
1. Reconnect ignitor cable
2. Free ignitor cable if
pinched by any metal or
tubing. Keep ignitor cable
dry
3. Replace ignitor cable
4. Replace ignitor
5. Replace pilot assembly
6. Replace pilot assembly
7. Install new alkaline
battery in electronic ignitor.
Verify battery is installed
correctly
When ignitor button is pressed, there is
spark at pilot but no ignition
1. Gas supply turned off or
equipment shutoff valve
closed
2. Control knob not in PILOT
position
3. Control knob not pressed
in while in PILOT position
4. Air in gas lines when
installed
5. Pilot adjustment screw
closed
6. Pilot is clogged
7. Low gas pressure
1. Turn on gas supply or
open equipment shutoff
valve
2. Turn control knob to
PILOT position
3. Press in control knob
while in PILOT position
4. Continue holding down
control knob. Repeat ignit-
ing operation until air is
removed
5. Adjust pilot flame for ap-
proximately 2" blue flame
6. Clean pilot (see
Cleaning and Maintenance
,
page 14) or replace pilot
assembly
7. Replace gas control
Summary of Contents for MASON-LITE MFR16-48
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