Viessmann Vitotronic 200 Installation And Service Instructions Manual page 36

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Table of Contents

Installation sequence

Power supply

(cont.)

A Power supply 230 V~

B Fuse

C Main isolator, two-pole (on-site)

D Junction box (on-site)

1. Check whether the power supply

cable to the control unit has appro-

priate fuse protection.

2. Connect the power supply cable at

the junction box and plug fÖ (on-

site).

Danger

Incorrect core terminations

can cause severe injuries

and damage to the equip-

ment.

Take care not to interchange

wires "L1" and "N":

brown

blue

green/yellow

3. Insert plug fÖ into the control unit.

Colour coding in accordance with

DIN IEC 60757

brown

blue

GNYE green/yellow

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