Viessmann VITOTRONIC 300-K Operations Instructions download pdf (Page 12)

Vitotronic 200 and 300-K Installation and Service

5693 976 - 04

IMPORTANT

Preparing Boilers for Cascade Mode

(continued)

Installation Sequence

The following procedure must be done to configure each

boiler for constant temperature control (cascade control)

mode.

1. Turn on the boiler and set the language then press

‘OK’.

2. Set the time and date and press ‘OK’.

3. Press and hold OK and

until service menu comes

up.

4. Scroll using

to the service functions, press OK.

5. Scroll using

to the multi-boiler system.

6. Press OK.

7. Scroll using

to “Yes”.

8. Press OK.

Note: The boiler will restart in cascade mode.

9. Set the language and press ‘OK’.

Refer to the boiler Installation Instructions.

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Viessmann VITOTRONIC 300-K Operations Instructions Page 12