Viessmann VITOSOLIC 200 Instructions d'exploitation télécharger pdf (Page 115)

115

Thermost.1 R3Time switch 1

Th1on < 50 °C

Th1off > 55 °C

To switch a DHW circulation pump, acti-

vating the time switch is sufficient. The

DHW circulation pump can also be star-

ted subject to temperature with the sen-

sor S3 in the DHW circulation line.

For parameters in the delivered condi-

tion, see from page 158.

Make the following settings at the

solar control unit:

1. Main menu

■ "System"

■ "Options"

– "Thermost. 1"

Set "Yes".

– "Time switch 1"

Set "Yes".

2. Main menu

■ "System"

■ "Setting values"

– "Th1on"

Set "50".

– "Th1off"

Set "55".

– "Time switch 1"

Select period "t on" and "t off".

Example 2— Switching the boiler circuit pump of a solid fuel

boiler

Used functions:

■ Thermostat function 1

■ "ΔT-Fct5"

Function description

Function blocks

(cont.)

5414 620 GB

Service

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Viessmann VITOSOLIC 200 Instructions d'exploitation Page 115