Roberts Gorden DAT100, DAT75, DAT90 Vertical and Horizontal Flue Termination Type B22 Appliance

Page 18

DUALAIR® HEATING AND COOLING UNITS INSTALLATION OPERATION AND SERVICE MANUAL

Figure 7: Vertical and Horizontal Flue Termination - Type B22 Appliance

	Roof Terminal
Masterflash	Metal Sleeve

(25 mm air gap to

combustible material)

Flue

Air Intake

Terminal Cover

Fold leg down

Fold foot

out

Figure 8: Vertical and Horizontal Flue Termination - Type C12 C32 & C62 Appliances

Roof Terminal

Masterflash

Manifold

Air Intake

Flue

12

Image 18

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 FlueInstallation Clearances and Clearances to Combustibles Specifications 4.1 DAT all models Front View Left VersionGeneral Technical Data Table all models Model 100 115 Fan DataModel 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 ConversionControl Section & Upper Panel Vertical and Horizontal Flue Termination Type B22 Appliance Heaters Installed Within the Heated Space Room Sealed InstallationOpen Flued Installation Building VentilationDepartment for recommendations regarding Optional Heater Configurations 8.1 Distribution Duct14, .1 and to ensure that there is Duct resistance and design. Tel +44 0Gas Connection with Stainless Steel Flex Connector ConnectionsRemote Control Remote Frost ThermostatSee Page 17, .3 through Page 18, Section Number DAT Wiring Diagram Models See Page 20, SectionSite wiring connections shown DAT Site Connections at Main Circuit Board Louvers Gas Fired HeaterCooling Coils/Condensers Electrical ChecksAutomatic Burner Control Box Sequence Commissioning the Gas Valve Combustion Testing all modelsCommissioning the Gas Valves Set Minimum PressureComplete the Commissioning Pressure SwitchTurning Off the DualAir Unit Instruction to the UserHeater Operation See Page 26, SectionSee Page 25, Section See Page 7, .3 and Page 8, FigureSimple Fault Finding burner faults Burner Lockout Reset ButtonSimple Fault Finding all models Cooling Section OperationHeat Exchanger Maintenance Burner Maintenance13.3 Fan/Motor Assembly Maintenance Servicing 13.1 Servicing InstructionsGas 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 shockTroubleshooting for Flame Supervision System StartTroubleshooting for Solenoid Valves Troubleshooting for Main FanTroubleshooting for Fan Contactor Conduct Commissioning procedure as on Page 21, SectionSee Page 5, Section Gas Valve Replacement all modelsBurner Components Gas ValveBurner Compartment Burner InjectorsIgnition Electrode and Flame Probe Remove screws securing outlet flange to the flue adapter Heater Pressure Switch See Page 21, SectionPressure 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

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