Viessmann Vitosol 111-F User Manual

Service instructions
for contractors
VIESMANN
Vitosol 111-F
Type TS1
Thermosiphon solar thermal system with 150, 200 l DHW cylinder and 1 flat-plate
collector
Thermosiphon solar thermal system with 300 l DHW cylinder and 2 flat-plate
collectors
For applicability, see the last page
VITOSOL 111-F
5786 170 GB 7/2016
Please keep safe.

Viessmann Vitosol 111-F Specifications

General

Brand	Viessmann
Model	Vitosol 111-F
Category	Water Heater
Language	English

Summary

Safety Instructions

Repair Work

Guidelines for performing repair work and using genuine spare parts.

Working on the System

Procedures for safely working on the system, including electrical isolation and ESD precautions.

Product Information

Commissioning, Inspection, and Maintenance

Steps - Commissioning, Inspection and Maintenance

Checks

Specific checks to be performed during system setup and maintenance.

Filling the DHW Cylinder on the DHW Side

Procedure for filling the DHW cylinder on the DHW side.

Filling the DHW Cylinder on the Solar Side

Procedure for filling the DHW cylinder on the solar side.

Inspection and Maintenance

Guidance on performing visual inspection and necessary cleaning of the DHW cylinder.

Checking the Safety Valve Function

Instructions on how to check the functionality of the safety valve.

Cleaning the Inside of the DHW Cylinder

Checking and Replacing the Magnesium Anode

Returning the DHW Cylinder to Use

Checking Connections on the Water Side for Tightness

Checking the Thermal Insulation of Pipes

Parts Lists

Parts List for 150/200 L Cylinder

Parts List for 300 L Cylinder

Specification

Shutdown

Final Decommissioning and Disposal