Specifications

TroubleshootingGuide
34|Page
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9) REPLACETHEHEATEXCHANGERCOMPONENTS
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a. Removeandinspectthenewheatexchangermakingsureitisdesi gnedforthecorrectmodel
andisnotdamagedatall.
b. PlacetheHXonasurfaceupside‐downontheventcollar,asshownbelow.Swapthefollowing
items:
i. Overheatcutofffuse(OHCF)
ii.
Twoheatingelements
iii. Highlimitswitch
iv. Thermistor(Donotforgetredo‐ring)
v. Pressureport(bottomofcombustionchamber)
vi. Exhaustplate
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Twoheatingelements
OHCFwireclips
Figure40