Vaillant ecoTEC plus VU GB 5-5 Series Installation And Maintenance Instructions Manual

Also see for ecoTEC plus 1006 VU GB 1006/5-5: Installation and maintenance instructions

Contents

Vaillant ecoTEC plus VU GB 5-5 Series Installation And Maintenance Instructions Manual Manual pdf 28 page image

9 Inspection and maintenance28 Installation and maintenance instructions ecoTEC plus 0020134823_07120 kW boiler with high-efficiency pumpAB0 1000 2000 3000 4000 5000 6000 7000 800010020030040050060070080090010001100 12 3100 %85 %70 %60 %53 %1 Circulation watervolume at minimumheat input2 Circulation watervolume at maximumheat input (ΔT=23 K)3 Circulation watervolume at maximumheat input (ΔT=20 K)A Circulation watervolume [l/h]B Remaining feed head[mbar]8.9 Handing the product over to the end user1. When you have finished the installation, attach thesticker supplied (835593) to the front of the product inthe user's language.2. Explain to the end user how the safety devices workand where they are located.3. Inform the end user how to handle the product. Answerany questions the end user may have. In particular,draw attention to the safety warnings which the enduser must follow.4. Inform the end user that they must have the productmaintained in accordance with the specified intervals.5. Pass all of the instructions and documentation for theproduct to the end user for safe-keeping.6. Inform the end user about measures taken to ensurethe combustion air supply and flue system, and instructthe end user that he must not make any changes.9 Inspection and maintenanceAuxiliary service equipment:You require the following tool for the inspection and mainten-ance:– WAF 8 socket spanner with extension– Torx screwdriver 20, 25 and 30– 5 mm hex key▶ Carry out all inspection and maintenance work in theorder shown in the table "Overview of inspection andmaintenance work".9.1 Observing inspection and maintenanceintervalsWarning.Risk of injury and a risk of material dam-age caused by negligent inspection andmaintenance work.Negligence in inspection and maintenancework, as well as failure to comply with thespecified inspection and maintenance in-tervals, may impair the operational safety ofthe product and lead to injuries and materialdamage.▶ Instruct the end user that the prescribedinspection and maintenance intervalsmust be complied with as a minimum re-quirement.▶ Carry out a regular inspection once ayear.▶ Carry out regular maintenance work in linewith the findings from the inspection. Themaintenance interval must not be longerthan two years.Warning.Risk of injury and death due to improperinspection and maintenance!Improper performance of inspections andmaintenance work may result in leaks oreven an explosion.▶ Inspection and maintenance work on theproduct must only be carried out by pro-fessionally qualified persons.Any customer service work must be carried out by a profes-sionally qualified person in accordance with the safety, in-stallation and operating provisions for gas-fired units. Pro-fessional qualification must be confirmed by an adequatelyrecognised organisation or public office.