Installation; Standard Delivery; Installing The Return Stratification Set - Wolf BSP-W-B Operating Instructions Manual

2 | Installation

2 Installation
2.1

Standard delivery

1 Thermal 3-way changeover valve DN25
3 Corrugated pipe hose DN25 (long)
5 Ball valve DN25
7 Flat gasket
The accessory set enables the temperature-dependent stratification of the return flow of the fresh water
station FWS-2-80 into the stratification buffer cylinder BSP-W-600B/800B. The set is recommended in
particular for systems with circulation mode. It improves the stratification in the cylinder. The return is run
into the middle or lower part of the cylinder depending on the set temperature. The set is easy to integrate
into the fresh water station FWS-2-80.
The thermal 3-way changeover valve DN25 has a temperature range of 42 to 52°C. (42°C is the recom-
mended setting)
2.2

Installing the return stratification set

i INFO
When installing the return stratification set, avoid applying any torque or forces to pre-fitted
components and connection points of the module.
► Before installing the return stratification set, release the pressure in the stratification cylinder
and let part of the water drain out of the stratification cylinder.
14 | WOLF GmbH
3
5
4
7
7
7
6
7
2 Corner ball valve DN 25
4 Corrugated pipe hose DN25 (short)
6 Extension adapters DN25
BSP-W-B / FWS-2-80
2
1
8617208 | 202307