Hearth & Home Technologies CASTILE-PMH1 ユーザーズマニュアル

Page  36

250-6422E

September 1,  2008

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Snap disc #1 is located on the right side of the appliance on 
the top of the heat exchanger box.  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.

Snap disc #2 is also located on the back side of the feed drop 
tube.  There are 2 orange wires connected to it.  This snap disc 
will turn off the feed system which will turn off the appliance 
if an overfire condition should occur or if the convection 
blower should fail to operate.  If this occurs the snap disc will 
automatically reset itself.  

Snap disc #3 is mounted on the back of the auger tube in 
the center of the appliance and has a red reset button.  To 
access it remove the right side panel.  If the fire 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.

The vacuum switch is located on the right side of the 
appliance behind right side panel.  This switch turns the 
feed system on when vacuum is present in the firebox. 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 firebox door is open. 

20. Wiring Harness