Regency E21-NG2 - Manual (Page 18)

18 Regency ® E21-2 Gas Fireplace Insert
17) Verify that if the conversion is from NG to
LPG, the screw must be re-assembled
with the red o-ring visible (Fig. 5).
18) Re-assemble the black protection cap
(Fig. 6).
WARNING!
Also check that the pilot and main
burner injectors
are appropriate for the gas type.
LPG Configuration
Red o-ring visible
Fig.5
Fig. 6
Installation of the DC Sparker:
24) Locate the Piezo Ignitor situated at the
side of valve.
25) Remove the Piezo Ignitor by unscrewing
the nut at the back of the mounting
bracket.
26) Disconnect the ignitor wire from the
Piezo Ignitor and connect it to the DC
Sparker.
Piezo
Ignitor
Ignitor
Wire
Piezo
Ignitor
Ignitor
Wire
DC
Sparker
27) Install the 3/4" nylon plug to cover up the
hole on the mounting bracket.
28) Connect the DC spark generator wires
to the SIT Valve with the screw, which is
provided in the kit.
22) Attach the label "This unit has been
converted to LPG" near or on top of the
serial # decal.
23) Replace the yellow "NG" label with red
"LPG" label.
19) Replace Burner Tray and reverse steps
6) to 1).
20) Adjust the burner aeration setting from
1/8" to 3/16" as required for the best
fl ame picture.
21) Remove the switch cover from the
left side of the body base and pull the
thermodisc out of the bracket under
the left side of the fi rebox bottom and
replace with the Thermodisc supplied
with this kit.
Remove the 2 nuts holding the switch box in
place, then pull the
thermosdisc out of the bracket.
16) Using the Allen wrench as shown in
Fig.4, rotate the screw clockwise until
snug, do not overtighten.
Fig.4
WARNING!
Do not overtighten the screw.
Recommended to
grip the wrench by the short side.
14) Check that the screw is clean and if
necessary remove dirt.
15) Flip the screw (Fig. 3).
Fig.3
INSTALLATION