2.7 Installation Procedure
The flow diagram below provides a step-by-step description of the recommended procedure for clear, easy installation of the NCB300
boiler in its final location. A detailed description is given of the procedure in the sequenced sections below:
Wall-mounting
Water and condensate
pipe connection
Gas connection
Flue gases exhaustion
system installation
Electrical connections
»
p. 20
»
p. 23
»
p. 31
»
p. 34
»
p. 43
Final check
»
p. 47
Gas changeover
(if necessary)
»
p. 68
Boiler operation
»
p. 48
About the Boiler
19