Viessmann VITOTRONIC 300-K Instructions d'exploitation télécharger pdf (Page 61)

Note

■ Vitotronic 100:

During the subscriber check, the dis-

play for the relevant subscriber flashes

for approx. 1 min.

■ Vitotronic 200-H:

During the subscriber check, the dis-

play for the relevant subscriber flashes

the subscriber no. for approx. 1 min

and displays "Wink".

Checking actuators and sensors

Vitotronic 100

Carrying out a relay test

Service menu:

1. Press OK and å simultaneously for

approx. 4 s.

flashes on the display.

2. Press to select . OK to confirm

Note

Before an actuator is selected, all

actuators are switched to zero volt.

3. / for the required actuator (output),

see the following table.

4. OK to confirm

The display shows the number for the

activated actuator and "ON".

The following relay outputs can be controlled subject to the system equipment

level:

Display Explanation

0 All actuators have been switched off.

Stepped burner:

1 Burner ON or burner stage 1 ON

2 Burner stage 1 and 2 ON

Modulating burner:

1 Modulation controller open

2 Modulation controller neutral

3 Modulation controller close

Actuator at output sÖ on

Commissioning, Vitotronic 100 and Vitotronic 300-K

Connecting the control unit to the LON

(cont.)

5815 091 GB

Service

1 2 ... 56 57 58 59 60 61 62 63 64 65 66 ... 211 212

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Viessmann VITOTRONIC 300-K Instructions d'exploitation Page 61

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