Empire Comfort Systems DVD36FP3 EN - Manual (Page 43)

23552-1-0607 Page 43
1. Turn off the gas supply.
2. Turn off the electrical supply to the appliance if so equipped.
3. Remove top louver and lower bottom louver.
4. Remove glass frame assembly.
5. Remove logs from burner assembly.
VALVE CONVERSION
6. Remove plastic cap from regulator fitting. Unscrew fitting using
a 7/16" wrench. Turn fitting over so end of fitting marked "LPG"
(red) screws into valve. Tighten fitting (snug only). Replace
plastic cap.
7. Remove 1/4" screw from air shutter.
8. Located to the right of electrodes is a burner hold-down tab.
Using needle-nose pliers, bend burner hold-down tab off the
main burner.
9. Remove main burner by pivoting main burner forward as you
slide main burner from left to right. Be careful as you remove
main burner in order to protect the electrodes from being
damaged.
10. Remove air shutter from orifice fitting.
11. Remove natural gas main burner orifice from orifice fitting.
12. Install propane/LP main burner orifice marked #56 for
DVD32FP50, marked #55 for DVD36FP50, marked 1.45 mm
for DVD42FP50 or marked #52 for DVD48FP50.
Important: Failure to install the correct orifice will result in
unit over-firing that could overheat the appliance and result in
a fire.
13. Replace air shutter onto orifice fitting. Air shutter must be
threaded and bottomed-out onto orifice fitting.
14. Replace main burner onto burner assembly. Place main burner
beneath electrodes, slide main burner from right to left into
burner location, and pivot main burner away from you and into
air shutter.
15. Set air shutter opening at 1/4" for DVD32 or DVD36 and 5/16"
for DVD42 or DVD48. Tighten air shutter in place with 1/4"
screw from step 7.
16. Using needle-nose pliers, bend burner hold-down tab over
main burner.
17. Refer to log placement, pages 33 and 34 to place logs onto
burner assembly.
18. Loosen screw and attach a manometer or pressure gauge to the
outlet pressure tap of the control valve.
19. Turn on the gas supply. Turn on the electrical supply to the
appliance. Check for gas leaks using soap and water solution
or leak detection solution. Bubbles indicate a leak that MUST
be corrected. Do not use an open flame to test for gas leaks.
20. Check the air shutter opening. See chart and illustration
below.
21. Relight the main burners and verify proper burner ignition and
operation.
22. With the main burner burning, read the pressure on the
manometer or pressure gauge. The pressure on the gauge should
read between 9.8" and 10.2" w.c.
23. Turn off the gas supply. Turn off the electrical supply to the
appliance.
24. Remove the manometer or pressure gauge. Tighten the screw
in the pressure tap.
25. Turn on the gas supply. Turn on the electrical supply to the
appliance.
26. Immediately test all gas line connections and the control
valve for gas leaks using a soap and water solution or other
gas detection solution. Bubbles indicate a leak that MUST be
corrected. Do not use an open flame to test for gas leaks.
27. Using a ball point pen, fill out the conversion label that is
supplied with the conversion kit. Place the conversion label
adjacent to the rating plate.
28. Replace glass frame assembly.
29. Reinstall top and bottom louvers.
30. Test operation of fireplace once again. Allow the fireplace to
operate for at least 10 minutes and check flame coloration.
Flames on rear of burner should be yellow without any
orange-colored tip. Minor adjustment of the air shutter may
be necessary to "tune in" the proper flame color.
Model AIR SHUTTER
SETTINGS
BURNER ORIFICE
Opening "A" Propane/LP Orifice
DVD32 1/4" (6.4 mm) #56
DVD36 1/4" (6.4 mm) #55
DVD42 5/16" (7.9 mm) 1.45 mm
DVD48 5/16" (7.9 mm) #52
“A”
REGULATOR FITTING
NOTE: STAMPED WITH
GAS TYPE SET FOR USE
Maxitrol Valve Conversion
Figure 59
Figure 60
DIRECT IGNITION PROPANE/LP GAS CONVERSION