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FUNCTIONAL TESTING
Push the button on the process control block (PCB) once and wait till the green light appears on the boiler. If the
connector (TA1) of process control block (PCB) is connected properly, the boiler flame will appear within 10 seconds.
The flame will fade when the button on the process control block (PCB) is pushed again. If the boiler flame did not
appear, swap the strands of TA1 wire, and repeat the procedure.
Button
Green Light
of Boiler
07
Содержание Mostat
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