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産業機器 Armstrong ABH 399のPDF 洗浄手順をオンラインで閲覧またはダウンロードできます。Armstrong ABH 399 4 ページ。 Water side heat exchanger

12. Reconnect water flow switch.

13. Return heater to service.

BE SURE APPLIANCE IS FILLED WITH WATER BEFORE TURNING POWER ON.

Follow Start-Up Procedures covered in Part 6 of the Armstrong High Efficiency Water Heaters And Heating Boilers Installation & Operations

Manual.

NOTE: In the case of a completely plugged heat exchanger, chemical cleaning is almost impossible because of absence of flow. Appliance must

be returned to Armstrong Hot Water, Inc. for exchanger replacement. Water quality issues are not covered by warranty.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: 269-279-3602, Fax: 269-279-3130

Water Side Heat Exchanger Cleaning Procedure

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