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Raypak Y-200 manual Circuit Board Layout, Main Circuit Board, StageRelay Board, Auxiliary Board

Models: Y-200

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Image 15

Circuit Board Layout

SW3

Reset Switch

Main Circuit Board

Manual Override Switch

4-Stage Relay Board

Auxiliary Board

Fig. 8: Circuit Board Layout

Page 15

Image 15

Raypak Y-200 manual Circuit Board Layout, Main Circuit Board, StageRelay Board, Auxiliary Board

Contents

Y-200Series INSTALLATION & OPERATING INSTRUCTIONSPage WARRANTY CONTENTSIMPORTANT SAFETY INSTRUCTIONS INTRODUCTION INSTALLATIONConcept of Operation SAFETY INSTRUCTIONSINTRODUCTION Please RegisterDescription Y-200Controller ConfigurationsY-200Options Model NoCheck Your Power Source INSTALLATIONMechanical Installation Electrical InstallationFor Multiple-StageBoilers Controller Field WiringPower to the Controller For Single-StageON/OFF BoilersPage Air Temperature Sensor Installation Hydronic Heating Applications Water Temperature Sensor InstallationFrom Power TestCheck Power Domestic Hot Water Supply ApplicationsWater Temperature Sensor Installation Verification ProcedureMechanical Installation Outdoor Air Temperature SensorDESCRIPTION Control ScreensFACTORY DEFAULT SCREENTable F: Control Screens Continued Manual OverrideAuxiliary Board Circuit Board LayoutMain Circuit Board 4-StageRelay BoardKeypad Normal ModeProgram Mode Control Screen Displays & Programming Initial ScreenPrimary Parameters Control Band Control Band Proportional OnlyC O N T R O L Offset Temperature F The Reset ParameterReset Ratio HolidayRadiation Meaning Advanced Programming FeatureSystem Status MessageWater Temperature Outdoor Cut-OffTemperatureOutdoor Cut-OffDeadband System Temperatures System MonitorSystem Pump NO SCREEN Stage Turn-OnDelay Auxiliary DelayBoiler/Stage ON Delay Boiler Turn-OnDelayProportional Integral Derivative PID Boiler/Stage Off DelayBoiler Turn-OffDelay Stage Turn-OffDelaySystem Temperatures Lead Change TimeFor Manual Only For Auto OnlySetup PasswordSet Password Water Temperature LimitsSystem Test Master Unit Factory Defaults Slave UnitLonWorks Optional Modem Password User DefaultsAlarm Call Events Alarm Call TelephoneAlarm Call ID Alarm Call RetryMaster Unit with Slaves PID IntervalNOTE Refer to screen number 34 PID Screen number Slave UnitY-200Master/Slave Diagram Resistance K Ohms TemperaturesSensor Resistance at Various Temperature FY-200Illustrated Parts List HOW TO MAKE A WARRANTY CLAIM LIMITED WARRANTY Y-200Series SCOPE OF WARRANTYAPPLICABLE WARRANTY PERIOD WARRANTY EXCLUSIONS