Viessmann VITOTRONIC 300-K Operations Instructions download pdf (Page 33)

33

5693 976 - 04

Vitotronic 200 and 300-K Installation and Service

Commissioning

Checking Outputs on Actuators and Sensors (continued)

Standard room temperature

Example 1: Adjustment of the standard room temperature

from 68 to 79°F (20 to 26°C)

Adjustment of the standard room temperature:

Reduced room temperature

Example 2: Adjustment of the reduced room temperature

from 37 to 57°F (3 to 14°C)

Adjustment of the reduced room temperature:

Refer to the Operating Instructions

Refer to the Operating Instructions

Adjusting the set room temperature

Legend

A Boiler water temperature or supply temperature

B Outside temperature

C Set room temperature

D Heating circuit pump “Off”

E Heating circuit pump “On”

Legend

A Boiler water temperature or supply temperature

B Outside temperature

C Set room temperature

D Heating circuit pump “Off”

E Heating circuit pump “On”

230 °F

(110 °C)

79 °F

(26 °C)

68 °F

(20 °C)

-4 °F

(-20 °C)

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