Care And Maintenance; Accessories - HearthSense MO18HVL Manual

PILOT FLAME PATTERN ( IF USING NVDWA2 PILOT KIT )
Figure 11 shows a correct and incorrect pi-
lot flame patterns. The incorrect pilot flame
is not touching the thermocouple. This will
cause the thermocouple to cool, which
shuts the fireplace off. There should not be
excessive flames present under pilot shield.
If unit has been converted to propane gas
and the pilot injector orifice has not been
replaced, there will be excessive pilot
flames. Install propane injector orifice if this
is the case.
• Keep the area around the log set clean and clear of debris.
• Occasionally, you may use a soft bristle brush to clean logs.
• Once every year a qualified agency or certified chimney sweep should examine and clean
the venting system of the fireplace.
Purchase these fireplace accessories from your local dealer. If they can not supply these
accessories, contact customer service department for information.
EQUIPMENT SHUTOFF VALVE
For all models. Equipment shutoff valve with
1/8" NPT tap. Fits 1/2" NPT pipe.
16
INSPECTING BURNERS
Figure 11 - Pilot Flame Pattern

CARE AND MAINTENANCE

ACCESSORIES

HearthSense
If pilot flame pattern is incorrect, as shown
• turn fireplace off (see To Turn Off Gas to
Appliance, page 15)
• see Troubleshooting pages 17 through
18.
Notice: Do not mistake orange flames with
yellow tipping. Dirt or other fine particles
enter the fireplace and burn causing brief
patches of orange flame.
NVDWA2 - ON/OFF SAFETY PILOT
VALVE KIT
For all models. Required for propane
installation.
200549-06B