Viessmann VITOTRONIC 100 GC1B Operations Instructions download pdf (Page 105)

105

Address Meaning Setting

09:... Hundreds of the maximum burner

output

Example: Max. burner output: 225

kW – select: 2

15:... Modulation range runtime Calculate servomotor runtime (s)

between base load and max. burner

output

0A:... Ratio of output base load to maxi-

mum burner output in percent

Example: Output burner stage 1

135 kW

Max. burner output: 225 kW

(135 kW: 225 kW)

∙

100 % = 60 %

05:...

Ratio of partial output at ⅓ of the

servomotor runtime to maximum

burner output in percent

Example: Partial output 171 kW

Max. burner output: 225 kW

(171 kW: 225 kW)

∙

100 % = 76 %

Checking actuators and sensors

Testing relays

1. Press OK and simultaneously for

approx. 4 s.

flashes on the display.

2. With select and confirm with

OK.

3. Select required actuator with / (see

following table).

The display shows the number for the

activated actuator and "ON".

Commissioning

Matching the coding addresses to the system…

(cont.)

5600 634 GB

Service

1 2 ... 100 101 102 103 104 105 106 107 108 109 110 ... 183 184

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Viessmann VITOTRONIC 100 GC1B Operations Instructions Page 105