INSTALLATION INSTRUCTIONS
23
Alternative piping method cont.
The above graph details the circulator energy available for the heating system piping and accessories.
(Between the supply and return taps of the boiler).
CAUTION:
Detailed heating system design is required to determine if the available circulator energy is adequate for proper/safe
system performance. If you are unfamiliar with heating system design, piping pressure drops and the use of pump
curves
Pensotti recommends you contact your boiler distributor for assistance.
When using the alternative piping agrrangment be sure the Maximum temperature across the boiler (Detlta T) does
not exceed 30°F
When zoning using the alternative piping arangment Pensotti recommends the use of low pressure drop zone
valves (contact your boiler distributor for assistance).
Dirt / Scale Seperation
Along with the application of our Fernox commisioning kit Pensotti
highly recommends
the installation of a dirt
seperator in the return piping of all Solenne Series boiler models. Follow the manufacturers instructions when
installing these devices.
Summary of Contents for PNCC-32N
Page 8: ...GENERAL INFORMATION 5 ...
Page 9: ...GENERAL INFORMATION 6 ...
Page 10: ...GENERAL INFORMATION 7 ...
Page 11: ...GENERAL INFORMATION 8 ...
Page 14: ...INSTALLATION INSTRUCTIONS 11 2 2 Dimensions ...
Page 15: ...INSTALLATION INSTRUCTIONS 12 2 3 Internal parts of the boiler ...
Page 16: ...INSTALLATION INSTRUCTIONS 13 2 5 Water circuit ...
Page 17: ...INSTALLATION INSTRUCTIONS 14 2 5 Circulation pump head flow graph ...
Page 35: ...INSTALLATION INSTRUCTIONS 32 ...
Page 41: ...INSTALLATION INSTRUCTIONS 38 36 ...
Page 43: ...INSTALLATION INSTRUCTIONS 40 ...
Page 45: ...INSTALLATION INSTRUCTIONS 42 ...
Page 76: ...MAINTENANCE INSTRUCTIONS 73 6 10 Exploded Drawings ...
Page 77: ...MAINTENANCE INSTRUCTIONS 74 ...
Page 78: ...MAINTENANCE INSTRUCTIONS 75 ...
Page 79: ...MAINTENANCE INSTRUCTIONS 76 ...