Hubbell Electric Heater Company SLN manual Base Model “Sln”, Operating And Maintenance Manual For

Models: SLN

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Contents

OPERATING AND MAINTENANCE MANUAL FOR BASE MODEL “SLN”COMMERCIAL SOLAR WATER HEATER ELECTRIC HEATER COMPANYSTRATFORD, CT PHONE 203 FAX HUBBELL ELECTRIC HEATER COMPANY P.O. BOXWARNING / CAUTION SECTION TABLE OF CONTENTSTITLE PAGE #Page CONSTRUCTION GENERAL DESCRIPTIONSECTION I - GENERAL DESCRIPTION AND CONSTRUCTION TANKTHERMISTOR CLIP OUTER SHELL AND INSULATIONOPTIONAL BACK-UPELECTRIC HEATING SYSTEM Back-upElectric Heating ElementTemperature High Limit Switch INSTALL THE HEAT EXCHANGER COIL WATER HEATER PLACEMENTWARNING / CAUTION SECTION II - INSTALLATIONPIPING INSTALLATION FILLING THE HEATER ELECTRICAL INSTALLATIONFINAL CHECKS MAINTENANCE AND OPERATION SECTION III - SCHEDULED MAINTENANCE AND OPERATIONFREEZING QUARTERLY INSPECTIONANNUAL INSPECTION Symptom SECTION IV - TROUBLESHOOTING SOLAR WATER SYSTEMProbable Cause Corrective Action / RemedySymptom BACK-UPELECTRCIAL HEATER SYSTEM if suppliedProbable Cause Corrective Action / RemedyRELIEF VALVE SECTION V - SERVICING & REPLACEMENT OF PARTSWARNING / CAUTION HEATING COIL SURFACE TEMPERATURE HIGH LIMIT CUT-OFFif suppliedHEATING ELEMENT if supplied L1 L2 1 2 4 1 Non-Interlockedfor Simultaneous Operation Interlocked for Non-SimultaneousOperation1.Disconnect power from unit SURFACE MOUNTED THERMOSTAT if supplied2.Remove access cover and locate thermostat Control WiresIMMERSION THERMOSTAT if supplied Model SLN - Coil Curves