TANK USED AS ELECTRIC DHW TANK ONLY
Do not power the heating element if the outside tank is not filled
and bled.
Plug all unused
connections
2
4
1
Essential instruction for the correct operation of the installation
•
Connections must be carried out in accordance with applicable
standards and regulations.
24
Installation
5
3
SLE - SLE Plus: A1007847 - 661Y2100 • D
1.
System filling valve
2. Safety valve (set at 3 bar)
3. Expansion vessel
4. Isolation valve, heating system
5. Pressure gauge
Plug all unused
connections
EN