Regency E21-NG3 Installation of the DC Sparker, Do not overtighten the screw. Recommended to

Models: E21-LP3 E21-NG3

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Fig.3

INSTALLATION

14)Check that the screw is clean and if necessary remove dirt.

15)Flip the screw (Fig. 3).

Fig.3

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.

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).

WARNING!

Also check that the pilot and main
burner injectors

are appropriate for the gas type.

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. Disconnect the 2 wires from the thermodisc and pull the thermodisc out of the bracket under the left side of the fi rebox bottom. Replace with the Thermodisc supplied with this kit and reconnect the 2 wires.

Remove the 2 nuts holding the switch box in
place, then pull the
thermosdisc out of the bracket.

25)Remove the Piezo Ignitor by unscrewing the nut at the back of the mounting bracket.

Ignitor

Wire

Piezo

Ignitor

26)Disconnect the ignitor wire from the Piezo Ignitor and connect it to the DC Sparker.

DC

Sparker

Ignitor

Wire

27)Connect the DC spark generator wires to the SIT Valve with the screw, which is provided in the kit.

Red o-ring visible

Fig.5

LPG Configuration

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.

Installation of the DC Sparker:

Screw

28) Reattach the switch cover. Reinstall the

top 11/32 nut star washer into place.

Then install the ground wire onto the

bottom lug and reinstall the 11/32 nut

18)Re-assemble the black protection cap (Fig. 6).

Fig. 6

24)Locate the Piezo Ignitor situated at the side of valve.

Piezo

Fig.4 Ignitor

star washer to secure in place.

22

Regency® E21-3 Gas Fireplace Insert

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Regency E21-NG3 Installation of the DC Sparker, Do not overtighten the screw. Recommended to, place, then pull the