Step 12. BURNER ADJUSTMENTS
Note - The air shutter for the burner primary air opening is
Setscrew - Factory Located in the
Natural Gas Position; Relocate Set
Screw for LP/Propane Gas in the
Alternate Position. See Table for
Air Shutter Openings for these
Setscrew Locations.
Venturi
Air Shutter
Main Burner Factory Air Shutter
Opening Setting - Inches (millimeter)
Model | Natural | Propane | |
| Gas | Gas | |
|
|
| |
Fully Closed | 3/16" | ||
(4.76 mm) | |||
|
| ||
|
|
| |
Fully Closed | 3/16" | ||
(4.76 mm) | |||
|
| ||
|
|
| |
Fully Closed | 3/16" | ||
(4.76 mm) | |||
|
| ||
|
|
| |
Fully Closed | 3/16" | ||
(4.76 mm) | |||
|
| ||
|
|
|
Figure 35
Step 13. SPILLAGE TEST
After appliance installation, perform this spill- age test to verify that proper venting conditions exist:
1 - Place unit in its
2 - Close all doors and windows in the room. Turn on all exhaust fans in the house.
3 - Light the appliance.
4 - Wait 15 minutes.
5 - To check for venting action, start by holding a smoke producing device below the glass enclosure panel. The smoke should be drawn into the control compartment. Continue the test by moving the smoke producing device along the entire length of below the glass door.
6 - If the smoke is not drawn into the control compartment, turn off the appliance and call a qualified service technican.
Manually-Reset Safety Limit Switch
This appliance is equipped with a manually- reset blocked flue safety limit switch. Refer to Figure 36 for its location. If, during appliance operation, the flame goes out (independently of the burner on/off wall switch), it may be due to the operation of this safety limit switch. First allow the appliance to cool. Remove top louver panel. Then reset the safety limit switch by pushing the red reset button, located between the wire terminals, on the back of the switch. See Detail A of Figure 36 for location.
The appliance should then relight and remain lit. Reinstall top louver panel. If the appliance does not relight, turn off the appliance and call for a qualified service technician.
To replace the blocked flue safety limit switch refer to Figure 36 (Details B and C):
Important - Turn electrical power off before beginning this procedure.
1 - Lower the bottom control compartment access panel. Remove the glass enclosure panel: open the latch (located in the center of the unit front opening, under the firebox floor) securing the glass enclosure panel. Remove the panel by tilting it outward at the bottom and lifting it up. Set the door aside protecting it from inadvertent dam- age. See Figure 34 on Page 16.
2 - Remove the lintel securing screws (3) and then remove the lintel. One of the lintel cabinet top holes is shown in Figure 36 (Detail B).
3 - Remove the scoop securing screws (3) and then remove the scoop. See Figure
36 (Detail B).
4 - Remove the safety switch bracket securing screws (2), and pull the switch/bracket assembly, with low voltage wires attached, through the side panel slot into the firebox. See Figure 36 (Detail C).
5 - Replace the switch.
6 - Reinstall the switch/bracket assembly.
7 - Reinstall the scoop and lintel.
8 - Reinstall the glass enclosure panel.
9 - Raise the bottom control compartment access panel.
10 - The appliance should then relight and remain lit. If this does not occur, check unit for a blocked flue condition.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Wire
Termianls
Cabinet
Corner
Back Of
Limit
Switch
Door
Frame
Detail A
Lintel Securing Screw
Fire Box Top Hole in Cabinet Top
Scoop
Scoop Securing Screws
Detail B
| Lintel |
Fire Box Top | Hole in Cabinet Top |
Limit/Bracket
Securing Screws
Limit
Detail C
Blocked Flue Safety Limit Location - Inside View of Firebox - Top/Right Side Intersection
Figure 36
Step 14. HOOD INSTALLATION
All of these appliances must have a hood installed prior to operating on the side with a glass enclosure panel.
On louvered face units, slide the hood into the slots on the lower edge of the cabinet top (see Figure 38).
17