Sure Heat VFMO Vent-Free - Manual (Page 10)

Page 10
MAINTENANCE OF THE SYSTEM
FINAL CHECKS
- Under normal use, this unit will require only limited cleaning.
- To clean the unit, first turn the pilot control knob to “OFF” and allow the system to cool down.
- The logs and grate can get very hot. Handle only when the system is cool.
- Keep the control valve, logs and burner area clean by vacuuming or brushing at least twice a year.
- Visually inspect the pilot. Dust or blow away any dust or lint that has accumulated.
- Sufficient space must be provided around this appliance to provide air for combustion and ventilation. Keep the front of
the appliance clear of all obstacles and materials.
- Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any
other appliance.
- During the manufacturing process this appliance is treated with certain coloring agents. These agents are not harmful,
but may produce an annoying smell and smoke as they are burned off. This is a temporary occurrence that ceases
after two (2) to three (3) hours of use.
- There is a small hole (about the size of a pen tip) through the shaft of the pilot light. This is located about 1 inch from
the mouth (it runs horizontally through the shaft). Take a small brush (old toothbrush, etc.) and brush that hole and the
surrounding area really well. Use a vacuum hose to clean any soot around the pilot area. This cleans out the oxygen
depletion sensor. If there is any debris (soot, dust, spider webs, etc.) in this area, it will not sense enough oxygen to run
the unit. This should be done a at least once a year as
standard maintenance.
- Clean the pilot opening with a toothbrush.
- If your unit shuts down, and the above does not work, please do the following:
a. Locate your thermocouple (follow the copper line to the back of the control box). It is connected with a 3/16” nut.
b. Disconnect and clean with a dry paper towel. Reconnect and tighten finger tight, then 1/4 turn with
a wrench.
FOR FURTHER ASSISTANCE PLEASE CONTACT OUR
CUSTOMER SERVICE DEPARTMENT AT 1-800-229-5647
Things TO Do:
•
Use only the type of gas for which your system is designed. The type of gas the system is equipped for is stated
on the rating plate.
• Install appliance and all gas piping according to local codes.
• Disconnect or isolate the system during line pressure testing.
• Make sure 1/2” gas line is run to the fireplace to ensure sufficient gas volume to the appliance.
• Install the system only in a fireplace suitable for burning solid fuel.
• Use pipe sealant on threaded joints of gas piping that is resistant to the action of LP gas.
• Install a manual shutoff valve, union and 1/8” NPT plugged pressure tap ahead of controls.
• Use mild soap and water solution when checking for leaks.
• Keep the area around the appliance clear and free of combustible materials, gasoline and any flammable or
explosive material.
• Follow the lighting and operation procedures given in this manual.
• Periodically inspect the pilot and burner flame.
• Clean the appliance as described in this manual.
• Keep the logs properly positioned.
Things NOT To Do:
•
Do NOT modify or alter this appliance in any way.
• Do NOT use this appliance with any gas other than that for which it is equipped.
• Do NOT install this appliance in any area where gasoline or any flammable material is used or stored.
• Do NOT use open flame to check for leaks.
• Do NOT operate this system with glass doors in the CLOSED position.
• Do NOT block or restrict any grilles of a factory built fireplace in which the appliance is installed.
• Do NOT burn solid fuels in a fireplace where this appliance is installed.