![background image](http://html1.mh-extra.com/html/empire-comfort-systems/dvp48fp30/dvp48fp30_installation-instructions-and-owners-manual_2404102054.webp)
39359-4-0320
Page 54
Brief Description of the Components
The gas valve is fitted with a manual HI/LO knob to allow for man
-
ual modulation of the gas outlet pressure to the appliance burner.
The controls are designed to be used with either Propane Gas or
Natural Gas and can be converted by use of an OEM supplied
conversion kit.
The Digital Fireplace Control (DFC) is an automatic gas ignition
system based on a single microcontroller core. This control man-
ages all functions related to ignition, flame sensing and supervi
-
sion for atmospheric applications.
The DFC can be set to provide continuous or intermittent ignition
control sequences and flame monitoring with safety shutdown in
case of failure.
The DFC is set up as a stand alone (AC powered system with
battery back up. See Lighting Instructions on page 51 and Wiring
Diagram on page 50.
Troubleshooting
Before proceeding with the procedures in the following trouble-
shooting table, verify that the power supply (AC/DC adapter) is
present and that the batteries inside the receiver and/or optional
battery pack are fresh and installed with correct polarity.
Make sure all the connections between the wire harnesses and
system components are proper and positive.
Verify that the static inlet pressure meets the manufacturer’s rec-
ommended inlet pressure. If necessary adjust the line pressure
regulator.
If the recommended actions for the following troubleshooting chart do
not help to address the problem consider replacing wiring harnesses.
WARNING
•
Any actions performed on the gas valve must be per
-
formed in accordance with this instruction manual.
Likewise, any actions performed on the DFC or other
system components must be done in accordance with
the individual component instructions.
•
Replacement of components must be performed in
accordance with this instructions manual.
INTERMITTENT PILOT CONTROL SYSTEM TROUBLESHOOTING
Summary of Contents for DVP48FP30
Page 20: ...39359 4 0320 Page 20 Figure 30 Figure 31 EXAMPLES TOP VENT RUN Figure 29...
Page 45: ...39359 4 0320 Page 45 5 Log assembly is completed LOG PLACEMENT DVP 42 48...
Page 48: ...39359 4 0320 Page 48 Figure 74 MILLIVOLT SYSTEM STANDING PILOT WIRING DIAGRAM...
Page 56: ...39359 4 0320 Page 56 INTERMITTENT PILOT CONTROL SYSTEM TROUBLESHOOTING...