9.0 Boiler operation
Before operating the appliance, there are some important checks that need to be performed. For
more information, see
Before operating the boiler on page
9.1 Starting and shutting down the boiler
With the boiler power turned off, check that all electrical connections are tight.
Check with a gauge that the system pressure is stable and appropriate for the application:
at all times it should be between 8 psi and 50 psi.
A pressure relief valve must be installed on the system. A 30 psi relief valve is supplied.
Perform a thorough visual check for any leaks or signs of corrosion.
47.
Start-up Checklist
49
Check
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