Manuals / Lochinvar / Household Appliance / Water Heater

Lochinvar CG200 With Or Without Builing Recirculation, Two Pre-Heaterswith Mixing Valve, Danger

Models: CG150 CG200

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TWO TEMPERATURE - TWO PRE-HEATERS WITH MIXING VALVE OR BOOSTER HEATER

WITH OR WITHOUT BUILING RECIRCULATION

TWO PRE-HEATERS WITH MIXING VALVE

DANGER

TEMPERATURE SETTING SHOULD NOT

EXCEED SAFE USE TEMPERATURE AT

FIXTURES. SEE WATER TEMPERATURE

CONTROL WARNING ON PAGE 20. IF

HIGHER PREHEAT TEMPERATURES ARE

NECESSARY TO OBTAIN ADEQUATE

BOOSTER OUTPUT, ADD AN ANTI-SCALD

VALVE FOR HOT WATER SUPPLIED TO

FIXTURES.

TWO PRE-HEATERS WITH BOOSTER HEATER

Page 16

Image 16

Lochinvar CG200, CG150 warranty With Or Without Builing Recirculation, Two Pre-Heaterswith Mixing Valve, Danger

Contents

MODELS CGN,L150 & CGN,L200 FOREWORD ROUGH-IN-DIMENSIONSTABLE 1 - HEATER PERFORMANCE DATA TABLE OF CONTENTS GENERAL SAFETY INFORMATIONPRECAUTIONS GROUNDING INSTRUCTIONSFEATURES HIGH ALTITUDE INSTALLATIONSEXTENDED NON-USEPERIODS INSULATION BLANKETSHIGH LIMIT SWITCH EXHAUST INDUCER BLOWER ASSEMBLYELECTRONIC IGNITION CONTROL CIRCULATING PUMPINSTALLATION INSTRUCTIONS REQUIRED ABILITYUNCRATING LOCATING THE HEATERVENTING MULTIPLE HEATER MANIFOLD WATER LINE CONNECTIONSWATER POTABLE HEATING AND SPACE HEATING THERMOMETERS Not SuppliedPURGING GAS PIPINGGAS PRESSURE REGULATOR HEATER WIRING FIGURE 10 - SINGLE UNIT WIRING DIAGRAMGENERAL INSTALLATION DIAGRAMSDANGER HORIZONTAL STORAGE TANK AND FORCED CIRCULATION VERTICAL STORAGE TANK AND FORCED CIRCULATIONDANGER WITH RECIRCULATION OF SANITIZING LOOP DANGERDANGER CIRCULATING RETURN LINE CONNECTIONSTORAGE WITH OR WITHOUT RECIRCULATION HEATER WITH OR WITHOUT MIXING VALVETEMPERATURE SETTING SHOULD NOT EXCEED SAFE USE TEMPERATURE ATWITH OR WITHOUT BUILING RECIRCULATION TWO PRE-HEATERSWITH MIXING VALVETWO PRE-HEATERSWITH BOOSTER HEATER TEMPERATURE SETTING SHOULD NOTVERTICAL STORAGE TANK HORIZONTAL STORAGE TANKTEMPERATURE SETTING SHOULD NOT EXCEED SAFE USE TEMPERATURE AT FIXTURES. SEEOPERATION SEQUENCE OF OPERATIONFILLING GENERALOPERATING INSTRUCTIONS FOR YOUR SAFETY READ BEFORE OPERATINGFOR YOUR SAFETY READ BEFORE OPERATING PREVENTIVE MAINTENANCE WATER TEMPERATURE CONTROLCHECK THE IGNITOR ASSEMBLY IGNITOR ASSEMBLYREMOTE STORAGE TANK TEMPERATURE CONTROL GAS VALVESCHECKING THE INPUT VENTING SYSTEMHOT WATER ODOR ANODE ROD INSPECTIONFLUSHING DRAININGTANK CLEANOUT PROCEDURE SYSTEM DIAGNOSTICSDELIMING SOLVENTS IGNITION MODULE SYSTEMREPLACEMENT PARTS SERVICEELECTRICAL SERVICING SEQUENCE OF OPERATION FLOW CHART OPERATIONAL CHECKLIST SERVICEMANREMEDY COMPLAINTLimited Warranty