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Фрагмент инструкции
Keep pH of water between 7.0 to 8.5. Popping or percolating noise heard in boiler Mineral deposits in sections due to constant use of makeup water Call qualified service technician to de-lime boiler, if necessary. In some cases, deposits will be too heavy to remove with de- liming procedures. Have qualified service technician repair leaks to eliminate need for constant makeup water. Incorrect pH of boiler water Call qualified service technician to check pH level and correct. pH should be maintained between 7.0 to 8.5. Insufficient water flow through boiler Check all valves to and from boiler. Return to proper setting. Confirm circulator size. Metal flakes found in vent outlet or vent — flueway corrosion Contaminated combustion air supply — See page 4 in this manual. Remove any contaminating products. See page 3 in this manual. Provide outside air for combustion. Kit available through Weil- McLain distributor. Have qualified service technician pipe-up kit. Condensation of combustion gases in boiler sections Have qualified service technician inspect system piping and controls to verify proper regulation of return water temperature. Some radiators or baseboard units do not heat or are noisy Air in system Bleed air from system through air vents in radiators or baseboard units. Low system pressure Fill to correct pressure. Check for leaks in boiler or piping. Have qualified service technician repair at once. High limit set too low Adjust high limit to higher setting. Part number 550-141-893/0800 Weil-McLain Limited Warranty for Residential & Commercial Cast Iron Boilers uyRESIDENTIAL WATER WARRANTY—Limited Lifetime uyRESIDENTIAL STEAM WARRANTY—Limited 10 Year uyCOMMERCIAL WARRANTY—Limited 10-Year NOTE: The residential steam and water warranties do not cover residential boilers installed in buildings other than one or two family dwelling units, unless they are buildings with individual boilers for each dwelling unit. First Year-(All Residential & Commercial Cast Iron Boilers) Limited Warranty for Cast Iron Boilers: Weil-McLain warrants that its cast iron boilers are free from defects in material and workmanship for one year from the date of installation. If any parts are found to be defective in manufacture, Weil-McLain will provide replacement of such defective parts. Second Through Tenth Year-(Residential Water/Steam) Second Through Tenth Year-(Commercial Water/Steam) Limited Warranty for cast iron sections: Weil-McLain warrants that the cast iron sections of its water and steam boilers are free from defects in material and workmanship from the date of installation for the second through the tenth year. If, during such time period, any section is found to be defective, Weil-McLain will provide replacement for the original cast iron section(s). Eleventh Year and Beyond - (Residential Water Only) Limited Warranty for Cast Iron Sections: Weil-McLain warrants that the cast iron sections of its residential water boilers are free from defects in material and workmanship for the eleventh year and beyond from the date of installation.If, during such time period, any section(s) is found to be defective, Weil-McLain will provide replacement for the original cast iron section(s) upon the payment of a proportionate charge based on the time the boiler has been in service. The proportionate charge will be equal to the appropriate percentage of the list price of such section(s) at the time the warranty claim is made, and will be determined as follows: 11th year - 5%; 12th year - 10%; 13th year - 15%; 14th year - 20%; 15th year - 25%; 16th year - 30%; 17th year - 35%; 18th year - 40%; 19th year - 45%; 20th year - 50%; 21st year - 55%; 22nd year - 60%; 23rd year - 65%; 24th year - 70%; 25th year and beyond - 75%. All Residential & Commercial Cast Iron Boilers These warranties are subject to the condition that the boiler must have been installed by a heating contractor whose principal occupation is the sale and installation of plumbing, heating and/or air conditioning equipment. These warranties do not cover: 1. Components that are part of the heating systems, but were not furnished by Weil-McLain as a part of the boiler. 2. The workmanship of any installer of Weil-McLain’s boilers. In addition, this warranty does not assume any liability of any nature for unsatisfactory performance caused by improper installation. 3. Any costs for labor for removal and reinstallation of the alleged defective part, transportation to Weil-McLain, if necessary, and any other materials necessary to perform the exchange. 4. Improper burner adjustments, control settings,care or maintenance. Information is included in the installation Instructions, Owner’s Information Manual and/or Startup, Service and Maintenance Instructions, and other printed technical material furnished by Weil-McLain with the boiler. 5. Boilers operated with combustion air contaminated externally by chemical vapors or with improper fuel additives, or with water conditions which m...
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