Troubleshooting Chapter 6
750-177 6-5
2. Cold system startup.
A. Any time a boiler is started with a cold system, it will produce condensate until
internal surface temperatures exceed 130
°F. Internal condensation will not be produced
once a boiler has warmed up. Condensate will dry up after a short time. Limit number
of cold starts.
3. Cold return temperatures.
A. Return temperatures below 120
°F. will continually produce condensation. Raise
return temperatures above 120
°F.
4. Gasket leaks allow gases to escape and condence on relatively cool base.
A. Gasket may need to be replaced or inner casing not installer per instructions. Install
inner casing and gasket per instructions outlined in Chapter 8, SectionD.
Problem Solution
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