Control unit for operation with constant boiler water temperature in a single boiler system or control unit for operation with constant boiler water temperature in a multi boiler system with higher ranking third party control unit (57 pages)
Boiler control unit for high temperature heating systems (2 pages)
Summary of Contents for Viessmann KW10A
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Boiler control unit for modulating temperature heating systems Part No. 7453 016 VITOTRONIC 100 IMPORTANT Read and save these instructions Certified as a component for future reference part for Viessmann boilers Please file in Service Binder 5728 556 v1.0 01/2011...
Safety Vitotronic 100, KW10A Operating and User’s Information Safety, Installation and Warranty Requirements Please ensure that these instructions are read and understood before commencing installation. Failure to comply with the instructions listed below and details printed in this manual can cause product/property damage, severe personal injury, and/or loss of life.
Safety Vitotronic 100, KW10A Operating and User’s Information About these Instructions Take note of all symbols and notations intended to draw attention to potential hazards or important product information. These include ”WARNING”, ”CAUTION”, and ”IMPORTANT”. Indicates an imminently hazardous situation which,...
Table of Contents Vitotronic 100, KW10A Operating and User’s Information Safety, Installation and Warranty Requirements....2 Safety Product documentation...........2 Licensed professional heating contractor....2 Advice to owner............2 Warranty...............2 About these Instructions..........3 Operation Overview..............5 Front panel............5 Summer mode switch..........5 Override switch.............5 Power switch............5 Location of Controls............5...
Operation Vitotronic 100, KW10A Operating and User’s Information Overview Front panel Front view of the control Summer mode switch Override switch The front mounted summer mode switch F when in the The front mounted override switch H when in the up...
Operation Vitotronic 100, KW10A Operating and User’s Information Starting-Up the Heating System The initial start-up and set-up of the control must be done by a licensed professional heating contractor. We strongly recommend a service visit if reactivating the heating system after an extended shut-down.
Operation Vitotronic 100, KW10A Operating and User’s Information Altering the Maximum Boiler Water Temperature The adjustable high limit (AHL) limits the maximum boiler water temperature when a call for heat is made. The call for heat is typically made by a room thermostat.
Operation Vitotronic 100, KW10A Operating and User’s Information Diagnostics Failure, cause, correction Are all controls operating properly (i.e. thermostats, low water cut-off, etc.)? Are all wire connections tight and secure? Symptom/Condition Cause Correction Boiler control is not active Power switch “8“ is in “0“ position Ensure power switch “8“...
If your home will be unattended for an extended period of Note: Viessmann does not test any detectors and makes time during cold weather, you should... no representation regarding any brand or type of Shut off the water supply to the building, drain the water detector.
Operation Vitotronic 100, KW10A Operating and User’s Information Saving Energy ... with a modern heating system By purchasing a “modern” heating Your new heating system provides a well insulated hot water heating system, you have taken a decisive the following alternatives to save boiler and domestic hot water tank step towards saving energy.
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Vitotronic 100, KW10A Operating and User’s Information...
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Vitotronic 100, KW10A Operating and User’s Information Viessmann Manufacturing Company Inc. Viessmann Manufacturing Company (U.S.) Inc. 750 McMurray Road 45 Access Road Waterloo, Ontario · N2V 2G5 · Canada Warwick, Rhode Island · 02886 · USA 1-800-387-7373 · Fax (519) 885-0887 1-800-288-0667 ·...