THERMEx Rif 7 O Bedienungsanleitung Seite 5

Connection to the water supply line shall be carried out in accordance with Fig. 1
using copper, plastic pipes or special flexible sanitary wiring. Do not use any used flex-
ible wiring. It is recommended to supply water to EWH through filter installed on the
cold water main (not included in the scope of supply).
Do not use used flexible feed pipes. Do not operate the EWH without
safety valve or with valve made by other manufacturers.
Figure 1. EWH connection diagram to water supply
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