Roberts Gorden DAT100, DAT75, DAT90, DAT115 instruction

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Roberts Gorden DAT100, DAT75, DAT90, DAT115 service manual

Contents

DualAir Page 2005 Page Table of Figures Page Product Approval Clearances to Combustibles Corrosive ChemicalsNational Standards and Applicable Codes Electrical Supply Minimum Required Installation ClearancesCritical Considerations 3.1 Basic Information Flue Installation Clearances and Clearances to Combustibles Specifications 4.1 DAT all models Front View Left Version General Technical Data Table all models Model 100 115 Fan Data Model 100 115 2 DAT100 and 115 4 kW motor Heater Installation 5.1 General HandlingShelf Mounting and Suspension Air Intake Terminal Cover Flue Installation 6.1 Flue InstallationType B22 Appliance Flue Conversion Control Section & Upper Panel Vertical and Horizontal Flue Termination Type B22 Appliance Heaters Installed Within the Heated Space Room Sealed InstallationOpen Flued Installation Building Ventilation Department for recommendations regarding Optional Heater Configurations 8.1 Distribution Duct14, .1 and to ensure that there is Duct resistance and design. Tel +44 0 Gas Connection with Stainless Steel Flex Connector Connections Remote Control Remote Frost ThermostatSee Page 17, .3 through Page 18, Section Number DAT Wiring Diagram Models See Page 20, Section Site wiring connections shown DAT Site Connections at Main Circuit Board Louvers Gas Fired HeaterCooling Coils/Condensers Electrical Checks Automatic Burner Control Box Sequence Commissioning the Gas Valve Combustion Testing all modelsCommissioning the Gas Valves Set Minimum Pressure Complete the Commissioning Pressure SwitchTurning Off the DualAir Unit Instruction to the User Heater Operation See Page 26, SectionSee Page 25, Section See Page 7, .3 and Page 8, Figure Simple Fault Finding burner faults Burner Lockout Reset ButtonSimple Fault Finding all models Cooling Section Operation Heat Exchanger Maintenance Burner Maintenance13.3 Fan/Motor Assembly Maintenance Servicing 13.1 Servicing Instructions Gas Control Valve Maintenance all models Conversion Between Gases 14.1 General Burner ConversionGas Valves Conduct Commissioning procedure as shown on Page 21, Section Troubleshooting For Automatic Ignition Burner Systems Result in death or electrical shock Troubleshooting for Flame Supervision System Start Troubleshooting for Solenoid Valves Troubleshooting for Main Fan Troubleshooting for Fan Contactor Conduct Commissioning procedure as on Page 21, Section See Page 5, Section Gas Valve Replacement all modelsBurner Components Gas Valve Burner Compartment Burner Injectors Ignition Electrode and Flame Probe Remove screws securing outlet flange to the flue adapter Heater Pressure Switch See Page 21, Section Pressure Switches Coil Pressure SwitchFilter Pressure Switch Ignition Control 16.7.1 S4563C Models 75 toFan Motor Removal Fan Removal and Replacement Combination Fan/Limit Thermostat Page Page Some objects can catch fire or explode when placed