PENSOTTI Solenne PCH50B-H Instruction Manual page 26

These piping diagrams are examples for illustrative purposes only. They
are not designed to be used as a piping schematic.
*Max. 4 pipe diameters between tees
*External Low Water Cut-Off if required by local code
*Tempering Valve May be Required – Consult Local Codes
*Must leave at least 15" of straight pipe on either side of closely spaced tees
INSTALLATION INSTRUCTION
PCH 50/B-H
1 1/2" Copper
1 1/2"
Copper
If NOT installing an indirect water
heater directly to the boiler you
must install a by-pass using the
supplied indirect boiler
connections between "RB & AB".
See page 20 for more information.
Set parameter P00 to "05" – "Heat
Only".
1 1/2" Copper
23