Jotul GI 425 DV - Manual (Page 17)

17
Tighten new orifice into the base of the pilot
assembly.
• Replace Pilot Hood by pushing it into the
base.
5. Replace the Burner Tube:. Slip the end of the
tube into the Air Shutter and SLIDE TUBE TO
THE RIGHT TO COMPLETELY COVER THE
BE SURE TO
REMOVE THE
BLACK
RUBBER
GASKET
FROM THE
VALVE.
Figure 14
Valve Regulator replacement.
CLOSED
OPEN
Figure 11. Frame latch and air shutter stem
location.
Air Shutter
Wingnut
Pull Frame Spring
Latch to release.
ORIFICE.
6. Adjust the Air Shutter: See Fig. 31.
• Slide the shutter forward (toward yourself) to open
the inlet. Slide it back to the rear to close.
The standard settings are:
Natural gas - 1/4” open
Propane - 1/2” open
7. Change the Regulator: See Fig. 14.
• Using a Torx T-20 screwdriver or small flat head
screwdriver, remove the three specialty screws from
the front of the valve regulator.
• Remove the regulator tower and gasket.
BE SURE TO REMOVE THE BLACK RUBBER GASKET
FROM THE VALVE.
• Install the new variable regulator tower with the
new rubber gasket. Thoroughly tighten new regulator
to valve body.
8. Apply the Conversion Labels:
• Apply LABEL A to the cabinet floor so that it may be
seen by anyone servicing the fireplace.
• Apply LABEL B to the Rating Plate in the space
provided.
9. Reassemble the fireplace, apply gas to the system and
check for gas leaks including all gas lines before and
after the valve. NEVER USE AN OPEN FLAME TO CHECK
FOR GAS LEAKS.
IMPORTANT: Correct gas pressure is essential for effi-
cient and safe operation. It is important that the
correct gas pressure be established at the time of the
installation. For more details, see the Gas Pressure
section of this manual on page 14.
WHEN LIGHTING THIS APPLIANCE, ALWAYS REFER TO THE
LIGHTING INSTRUCTIONS ON THE BACK COVER OF THIS
MANUAL.
Figure 12. Burner orifice removal and replacement.
Injector
Air Shutter
Stem
Burner Orifice
Figure 13. Pilot Orifice replacement.
PILOT ASSEMBLY
Pilot Hood
Pilot Orifice
Retainer Clip