Related Manuals for Metro Therm 622
Summarization of Contents
Diagram
Dimensioned diagram
Provides detailed dimensions for various water heater models in millimeters.
Plumbing installation
Approvals
Lists approvals and certifications relevant to the water heater installation.
Risk of corrosion
Explains potential galvanic corrosion risks and mitigation methods.
Using softened water
Guidance on using softened water and its effects on the tank and anode.
Safety device
Details on the correct mounting and function of the safety valve.
Circulation methods
Covers installation of circulation systems, including forced and natural methods.
Electrical installation
Models 55-160
Specific electrical installation notes for models 55 through 160.
Heating element up to 3 kW
Details on connecting electrical heating elements up to 3 kW (400V/230V).
Heating element 6-9 kW
Details on connecting electrical heating elements for 6-9 kW (3x400V).
User Guide
Safety and Precautions
Covers essential safety rules and precautions for using the water heater.
Setting Temperature and Operation
Instructions on setting the desired water temperature and understanding operational indicators.
Disposal
Guidelines for environmentally friendly disposal of the product.
Maintenance
General Checks and Cleaning
Covers external cleaning and safety valve inspection procedures.
Limescale removal guide
Step-by-step instructions for removing limescale from the water heater.
High-output tank considerations
Specific maintenance notes for high-output tanks regarding limescale.
Guarantee terms
Guarantee cover conditions
Details on what the guarantee covers and the conditions for its validity.
What the guarantee does NOT cover
Exclusions from the guarantee, including damage from freezing or misuse.
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Questions and answers