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INSTALLATION
8. Remove the black protection cap by hand from the hi-low knob (Fig.1).
Fig. 1
9. 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.
10. Check that the screw is clean and if necessary remove any dirt.
11. Flip the screw (Fig. 3).
12. Using the Allen wrench as shown in Fig. 4, rotate the screw clockwise until
snug, do not overtighten.
WARNING!
Do not over tighten the screw.
Recommended to
grip the wrench by the short side.
18
Fig.2
Fig.3
Fig.4
13. Verify that if the conversion is from NG to LPG, the screw must be re-
assembled with the red o-ring visible (Fig. 5).
Red o-ring visible
Fig.5
14. Re-assemble the black protection cap (Fig. 6).
15. Reverse steps 5 - 1.
Fig. 6
16. Attach the label "This unit has been converted to LPG" near or on top
of the serial # decal.
WARNING!
Also check that the pilot and main
burner injectors are appropriate for
the gas type.
17. Replace yellow "NG" label with red "LPG" label.
18. Check for gas leaks.
19. Adjust aerations settings - see Air Shutter Adjustment section in the manual.
20. Check inlet and outlet pressures.
21. Check operation of fl ame control.
Installer Notice:
These instructions must be left
with the appliance
390
L
LPG Configuration
.
390
PB-2 / HZI
PB-2 Direct Vent Gas Insert
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