EMPIRE - White Mountain Hearth

INTERMITTENT CONTROL SYSTEM TROUBLESHOOTINGBrief Description of the ComponentsThe gas valve is fitted with a manual HI/LO knob to allow for manualmodulation of the gas outlet pressure to the appliance burner.The Digital Fireplace Control (DFC) is an automatic gas ignitionsystem based on a single microcontroller core. This control managesall functions related to ignition, flame sensing and supervisionfor atmospheric applications.The DFC can be set to provide continuous or intermittent ignitioncontrol sequences and flame monitoring with safety shutdown incase of failure.The DFC is set up as a stand alone (AC powered system withbattery back up. See Lighting Instructions on page 20 and WiringDiagram on page 28.TroubleshootingBefore proceeding with the procedures in the following troubleshootingtable, verify that the power supply (AC/DC adapter) ispresent and that the batteries inside the receiver and/or optionalbattery pack are fresh and installed with correct polarity.Make sure all the connections between the wire harnesses andsystem components are proper and positive.Verify that the static inlet pressure meets the manufacturer’s recommendedinlet pressure. If necessary adjust the line pressureregulator.If the recommended actions for the following troubleshooting chartdo not help to address the problem consider replacing wiring harnesses.WARNING:Any actions performed on the gas valve must be performedin accordance with this instruction manual. Likewise, anyactions performed on the DFC or other system componentsmust be done in accordance with the individual componentinstructions.Replacement of components must be performed in accordancewith this instructions manual.Page 3030816-1-0912