Manuel D’UtilisationTable des matièresWARNINGS4Pay Attention to These Terms4RECEIVING EQUIPMENT5GENERAL5INSTALLATION5Code Requirements5Base Installation5Clearances6Combustion Ai6(Indoor Units Only)6Venting Connections7Gas Supply Connections8Water Connections10CONTROLS10Water Pressure Switch10Automatic Chlorinators and Chemical Feeders10Unitherm Governor Operation11Companion Flange Connections11Mounting the Poolstat Control with Front-Mounted Loop Using Mounting Slots12Mounting Well into System Return Loop Pipe - Front-Mounted Loop13Piping Configurations for Raytherm Commercial Pool Heaters (926-1223)15Piping Configurations for Raytherm Commercial Pool Heaters (1287-1826)16Piping Configurations for Raytherm Commercial Pool Heaters (2100-4001)16Temperature Controls17External Auxiliary Bypass Valve (Where Require17926-1223 Only17Auxiliary Bypass Valve Adjustment17Electrical Wiring18Wiring Diagram—Models19Wiring Diagram—Models 221Wiring Diagram—Models 322SERVICING23General Location Of Controls23Temperature Control23Pressure Switch23Pressure Switch Adjustment23Two-Speed Pumps24Pilot Safety24START24PROCEDURE24Before Start-Up24Start-Up24After Start-Up25INSPECT25PROCEDURE25Burners25CONTROL25SERVICI26PROCEDURE26Tube Cleaning Procedure (Typical)26Heat Exchanger Reassembly27Burner Drawer Removal26Gas Valve Removal26Main Burner and Orifice Removal27Pilot Removal and Cleaning27Heat Exchanger Removal27Combustion Chamber Removal28Control Well Replacement28Tube Replacement Procedure28Procedure For Cleaning Flue Gas Passageways28Unitherm Governor Replacement29Taille: 1,2 MoPages: 36Language: EnglishOuvrir le manuel