Viessmann VITOTRONIC 300-K Manuel d'installation télécharger pdf (Page 103)

103

Coding in the delivered condition Possible change

Without flow temperature

sensor (see page 64).

3C:0 Condensing strategy

(see page 66).

3C:1 Conventional boiler strat-

egy 1 (see page 67).

3C:2 Conventional boiler strat-

egy 2 (see page 68).

3d:1 Output statement for con-

densing strategy and

conventional boiler strat-

egy 1.

3d:0 No output statement.

Note

Vitotronic 300-K regulates

only according to conven-

tional boiler strategy 2.

3E:0 Distribution pump will

only run if heat demand

exists.

3E:1 Distribution pump always

runs; shutdown through

"External blocking" signal.

3F:0 Without cylinder priority

control for distribution

pump.

3F:1 With cylinder priority con-

trol for distribution pump.

41:31 No ECO threshold

boiler 1.

41:−30

41:+30

ECO threshold boiler 1

adjustable from

−

30 to

+30 °C.

42:31 No ECO threshold

boiler 2.

42:−30

42:+30

ECO threshold boiler 2

adjustable from

−

30 to

+30 °C.

43:31 No ECO threshold

boiler 3.

43:−30

43:+30

ECO threshold boiler 3

adjustable from

−

30 to

+30 °C.

44:31 No ECO threshold

boiler 4.

44:−30

44:+30

ECO threshold boiler 4

adjustable from

−

30 to

+30 °C.

45:60 Start integral threshold

set to 60 K x min.

45:1

45:255

Start integral threshold

adjustable from 1 to

255 K x min.

Note

If the threshold is excee-

ded, one boiler or one

burner stage is switched

on.

Code 2, Vitotronic 300-K

"Cascade" group

(cont.)

5601 090 GB

Service

1 2 ... 98 99 100 101 102 103 104 105 106 107 108 ... 147 148

Commentaires sur ces manuels

Pas de commentaire

Viessmann VITOTRONIC 300-K Manuel d'installation Page 103

Commentaires sur ces manuels

Produits connexes et manuels pour Thermostats Viessmann VITOTRONIC 300-K