Viessmann VITOTRONIC 200 User Manual (English)

Other manuals for Viessmann VITOTRONIC 200

Service Instructions336 pages

Installation And Service Instructions For Contractors136 pages

Quick Start Programming Guide2 pages

Operating Instructions For The System User72 pages

Installation And Service Instructions132 pages

Technical Data Manual8 pages

Quick Reference Guide8 pages

Questions and Answers:

G
Gina RyanSep 13, 2025
What should I do if pumps connected at the Viessmann Control Unit are not running?
- M
  Mary ClementsSep 13, 2025
  To troubleshoot pumps not running on your Viessmann Control Unit, check the operating voltage, including the mains isolator, power cable, plug, ON/OFF switch, and fuse F1 (6.3 A slow). If the fuse is faulty: 1. Pull out all 230 V plugs from the control unit (pumps, burner). 2. Replace the F1 fuse. 3. Reconnect all 230 V devices in sequence to identify the faulty device.
C
Cindy ColemanAug 25, 2025
What to do if Viessmann VITOTRONIC 200 Control Unit displays fault code b7?
- L
  Lisa WilliamsonAug 25, 2025
  If your Viessmann Control Unit shows fault code b7, it indicates a coding card fault. Try plugging in or replacing the boiler coding card.
C
Christopher HernandezAug 25, 2025
How to fix Viessmann VITOTRONIC 200 when fault code 19 is displayed?
- E
  evansthomasAug 26, 2025
  If your Viessmann Control Unit displays fault code 19, there's a communication error with the wireless outside temperature sensor. Check the wireless connection by placing the sensor closer to the base station. You can also try logging off and then logging on the sensor again. If the problem persists, consider replacing the sensor.
J
Jessica MayoAug 26, 2025
What to do if Viessmann Control Unit displays fault code b1?
- M
  Michelle HuntAug 27, 2025
  If the Viessmann Control Unit shows fault code b1, there is a communication error with the programming unit. Check the connections and replace the programming unit if necessary.
X
xstewartAug 27, 2025
What to do if Viessmann Control Unit displays fault code C2?
- L
  lisamcclureAug 27, 2025
  If the Viessmann Control Unit displays fault code C2, it indicates a lead break in the KM BUS to the solar control module or Vitosolic. Check the KM BUS cable and the appliance. If you don't have a solar control unit, set code "54:0" in the "General" group.
A
anthony26Sep 12, 2025
What does fault code 5A mean on Viessmann VITOTRONIC 200 Control Unit?
- U
  umccallSep 12, 2025
  If your Viessmann Control Unit displays fault code 5A, it indicates a lead break in the buffer temperature sensor. Check the buffer temperature sensor. If you don't have a buffer temperature sensor, set code "52:0" in the "General" group.
R
Roger ThomasSep 9, 2025
What to do if Viessmann VITOTRONIC 200 Control Unit displays fault code 52?
- L
  Lori HowardSep 9, 2025
  If your Viessmann Control Unit displays fault code 52, it indicates a short circuit in the buffer temperature sensor. Check the buffer temperature sensor.
J
James MorrisSep 10, 2025
Why Viessmann VITOTRONIC 200 displays fault code 58?
- K
  Kevin WeeksSep 10, 2025
  If your Viessmann Control Unit displays fault code 58, it indicates a lead break in the cylinder temperature sensor. Check the cylinder temperature sensor.
E
erica42Sep 3, 2025
What to do if Viessmann Control Unit displays fault code b8?
- A
  Alyssa LeeSep 3, 2025
  If your Viessmann Control Unit displays fault code b8, it indicates a lead break in the flue gas temperature sensor. Check the flue gas temperature sensor. If you don't have a flue gas temperature sensor, set code "1F:0" in the "Boiler" group.
N
Natasha WalkerSep 1, 2025
What to do if Viessmann Control Unit displays fault code 50?
- G
  gchandlerSep 1, 2025
  If your Viessmann Control Unit displays fault code 50, it indicates a short circuit in the cylinder temperature sensor. Check the cylinder temperature sensor.

Viessmann VITOTRONIC 200 Specifications

General

Model	VITOTRONIC 200
Category	Control Unit
Manufacturer	Viessmann
Display	LCD
Connectivity	Wired
Compatibility	Viessmann heating systems
Operating Voltage	230 V AC
Application	Heating systems
Operating modes	Automatic, Holiday
Ambient temperature	0°C to +45°C
Temperature sensor	Integrated