Installation Procedure; Gas Changeover; Gas Connection; System Installation - Navien NCB-24LSWE Installation & Operation Manual

1.7 Installation Procedure

The flow diagram below provides a step-by-step description of the recommended procedure for clear, easy installation of the NCN LSWE
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

DIP switch settings

Electrical connections

»
p. 20
»
p. 23
»
p. 27
»
p. 36
»
p. 37
Final check
»
p. 40

Gas changeover

(if necessary)
»
p. 51
Flue gases exhaustion

system installation

(if necessary)
»
p. 30
Boiler operation
»
p. 41
About the Boiler 19