Ravelli Touch Radio HYDRO Manuel page 132

Connections for diagram 3 (boiler + buffer tank)
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The optional kit is required to use this diagram
S6
S4
Connections for home automation and gas boiler
For all schemes to use the home automation contact or the gas boiler contact
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Optional kit is required
Use and maintenance manual Touch Radio Hydro
S3
S1
N
V2
V1
G7
Rev.0 18/05/2021
EN
Pag.23