Viessmann VITOSOL-F Service Instructions Manual page 10

Solar panels

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Table of Contents

Commissioning, inspection, maintenance

Further details regarding the individual steps

A Pressure gauge

B Drain & fill taps

1. Open shut-off taps or valves. With the

Solar-Divicon, open the non-return

valves by turning the thermometers

clockwise through 45° (see diagram

on page 9).

(cont.)

C Container for heat transfer medium

D Shut-off valve

2. Close shut-off tap E; open drain &

fill taps F on the fill valve (see dia-

gram on page 9).

Connect hoses from the flushing and

filling facility. Fill the container with

heat transfer medium.

Note

Flush the system via the return con-

nection (flow direction to the collec-

tor).

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