6. TEST WORKING
1). Before switching-on, please check the followings after finishing the installation of boiler, flue, pipes, and electricity.
Is the boiler connected to the boiler-dedicated electrical outlet?
Are there some combustible materials around the flue?
Has the boiler been installed in boiler-dedicated and well ventilated room?
Is there enough space for boiler inspection?
Does the boiler have good drainage on operating?
Has the boiler been installed horizontally on the nonflammable floor such as concrete floor or bricks?
Has the boiler's flue been kept warm completely?
⑧ □ Has the thermostat been connected to lines accurately?
6 - 1 Check list before switching-on