R
Castile Pellet Insert
16.Snap Disc #1 (Convection Blower) 110°F
Snap disc #1 is located behind the right cast side of the fi rebox above the red call light. There are 2 purple wires connected to it. This snap disc turns the convection blower on and off as needed. Power is always present at snap disc #1.
17.Snap Disc #2 (Fuel Delivery Interrupt) 250°F
Snap disc #2 is located on the back side of the feed drop tube. There is 1 orange wire and 1 black wire connected to it. This snap disc will turn off the feed system, which will turn off the appliance if an overfi re condition should occur or if the convection blower should fail to operate. If this occurs the snap disc with automatically reset itself.
18.Snap Disc #3 (Burn Back Protector) 250°F
Snap disc #3 is mounted on the back of the auger tube in the center of the appliance and has a reset button. To access it remove the right cast side. If the fi re tries to burn back into the feed system or push exhaust up the feed tube, this snap disc will shut the entire system off. This disc must be manually reset.
19.Vacuum Switch
The vacuum switch is located at the back of the appliance. This switch turns the feed system on when vacuum is present in the fi rebox. The vacuum switch is a safety device to shut off the feed motor if the exhaust or the heat exchanger system is dirty or plugged or if the fi rebox door is open.
20.Wiring Harness
See Figure 40.1 below
Thermocouple
Burn
Selector
Yellow
Red
Black
White
Red
Black
Black
White
Red
Purple
Gray
Blue
Black
Black
Call
Light
Igniter
|
|
| Female |
|
|
| |
Thermostat |
|
| Male |
|
|
| |
Block | Yellow | Yellow Blue Gray | White |
|
|
| |
|
|
|
| ||||
|
|
| Vacuum | Snap Capacitor | Feed | ||
|
|
| Switch | Disc #2 | Motor | ||
|
|
|
|
|
| Snap Convection | |
|
|
|
|
|
| Disc #1 | Blower |
|
|
|
|
|
|
| Exhaust |
|
|
|
|
|
|
| Blower |
Snap | Reset |
|
|
|
|
| |
|
|
|
|
| |||
Disc #3 | Button |
|
| Fuse |
| ||
|
|
|
|
| |||
Receptacle
Figure 40.1
Page 40 | August 20, 2009 |
