Match Lighting Instructions; Maintenance; Cleaning And Servicing - Vermont Castings NBST27 Installation And Operating Instructions Manual

NBST27 Unvented Gas Log Set
1. Remove any items necessary for easy access to the pilot (for example: logs, screens, etc.).
2. Follow appropriate lighting instructions found previously. Instead of pushing and releasing the piezo
button, light a match and hold the fl ame to the end of the pilot and ignite the pilot.
3. After control knob has been released and pilot stays lit, reinstall any items that were removed for pilot
access.
4. Call a qualifi ed service technician for repair or replacement of the piezo ignitor.
WARNING
Turn off heater and allow to cool before cleaning. Disconnect electrical power before cleaning or
servicing.

CLEANING AND SERVICING

Annual inspection and cleaning by your dealer or qualifi ed service technician is recommended
to prevent malfunction and/or sooting.
Remove logs, handling carefully by holding gently at each end. Gloves are recommended to prevent
skin irritation from ceramic fi bers. If skin becomes irritated, wash gently with soap and water. Refer to
manual for correct log placement.
PERIODIC CLEANING - Refer to parts diagram for
location of items discussed below.
•
Do not use cleaning fl uid to clean logs or any part of
heater.
•
Brush logs with soft bristle brush or vacuum with
brush attachment.
•
Vacuum loose particles and dust from the front and
rear burner, control and piezo covers and grate weld-
ment.
•
Inspect and clean burner air intake holes. Remove
lint or particles with vacuum, brush, or pipe clean-
ers. Failure to keep air intake holes clean will
result in sooting and poor combustion.
•
External case should be dusted and wiped with a
wet soapy cloth.
20

MATCH LIGHTING INSTRUCTIONS

ANNUAL CLEANING/INSPECTION - Refer to parts
diagram for location of items discussed below.
•
Inspect and clean burner air intake holes. Remove
lint or particles with vacuum, brush or pipe clean-
ers.
Failure to keep air intake holes clean will result
in sooting and poor combustion.
•
Inspect and clean all burner ports.
•
Inspect ODS pilot for operation and accumulation of
lint at air intake holes.
•
Verify fl ame pattern and log placement for proper
operation.
•
Verify smooth and responsive ignition of main burner
and rear burner.
•
Replace battery in remote control device.

MAINTENANCE

81D3032