Regency Fireplace Products Gem54-NG Owners & Installation Manual page 31

15) Turn control knob to the "OFF" position.
16) Remove the black protection cap by
hand from the high-low knob (Fig.1).
Fig. 1
17) Insert a 5/32" or 4mm Allen wrench into
the hexagonal key-way of the screw
(Fig. 2), rotate it counter-clockwise until
it is free and extract it.
Fig.2
18) Check that the screw is clean and if
necessary remove dirt.
19) Flip the screw (Fig. 3).
Fig.3
Regency Gemfire™ Gas Fireplace
918-798
20) 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.
21) Verify that if the conversion is from
NG to LPG, the screw must be re-
assembled with the red o-ring visible
(Fig. 5).
LPG Configuration
Red o-ring visible
Fig.5
22) Re-assemble the black protection cap
(Fig. 6).
Fig. 6
WARNING!
Also check that the pilot and
main burner injectors
are appropriate for the gas type.
3
GEM54
installation
23) Attach the label "This unit has been
converted to LPG (or ULPG)" near or on
top of the serial # decal.
24) Replace yellow "NG" label with red
"LPG" or ULPG label.
25) Adjust aeration settings according to the
fuel type.
NG 13mm
LP Full open 22 mm
ULPG Full open 22mm
26) Reverse steps 11-1
27) Check for gas leaks.
28) Check inlet and outlet pressures.
29) Check operation of fl ame control.
30) Check for proper fl ame appearance.
31
04/23/09