Manuals / Roberts Gorden / Household Appliance / Fan

Roberts Gorden DAT100 Roof Terminal, Masterflash, Metal Sleeve, mm air gap to, Flue, Air Intake

Models: DAT115 DAT100 DAT90 DAT75

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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	Fold leg
	combustible material)	Fold leg
	combustible material)	down
		down
		Fold foot
		out
Flue
Air Intake
Terminal Cover
Figure 8: Vertical and Horizontal Flue Termination - Type C12 C32 & C62 Appliances

Roof Terminal

Masterflash

Manifold

Air Intake

Flue

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Image 18

Roberts Gorden DAT100 Roof Terminal, Masterflash, Metal Sleeve, mm air gap to, Flue, Terminal Cover, combustible material

Contents

manual thoroughly before installing or servicing FOR YOUR SAFETYDO NOT use electrical switches DualAirPage SECTION 2 Installer Responsibility TABLE OF CONTENTSSECTION 1 Heater Safety SECTION 4 SpecificationsPage TABLE OF FIGURES Page Product Approval 2.1 Clearances to Combustibles SECTION 1 HEATER SAFETYSECTION 2 INSTALLER RESPONSIBILITY 2.2 Corrosive Chemicals3.4 Clearances to Combustibles 3.3 Minimum Required Installation Clearances3.2Location and Suspension All models 3.5 Ventilation80 cm is necessary to service heater Front View Left Version SECTION 4 SPECIFICATIONS 4.1 DATFront View Rear View4.2 General Technical Data Table 4.3Technical Data Table - Heater Section Appliance Category II 2H/L 3B/P 4.4.2 DAT100 and 115 4 kW motor 5.3 Shelf Mounting and Suspension SECTION 5 HEATER INSTALLATION 5.1 General5.2 Handling Figure 3 Suspension MethodsSee Page 10, Figure 4 through Page 12, Figure terminal. See Page 12, Figure6.3 Type B22 Appliance 6.3.1 Air Intake Terminal CoverFigure 5 Control Section & Upper Panel Figure 6 AlternateMetal Sleeve Roof TerminalMasterflash 25 mm air gap toSECTION 7 AIR SUPPLY 7.1 Room Sealed Installation7.2 Open Flued Installation 7.3 Building Ventilation7700 Department for recommendations regardingduct resistance and design. Tel +44 Figure 10 DuctingSECTION 9 GAS PIPING 9.1 Connections10.1 Electrical Supply SECTION 10 WIRING AND ELECTRICAL INFORMATION10.2 Remote Control 10.2.1 Remote Frost ThermostatOperation TerminalRelay/Function NumberWIRING 10.4 DAT Wiring DiagramSee Page 20, Section SITE10.5 DAT Wiring Diagram Site wiring connections shownSECTION 10 WIRING AND ELECTRICAL INFORMATION 10.6 DAT Site Connections at Main Circuit Board 11.1 Pre-CommissionChecks SECTION 11 COMMISSIONING Gas Fired HeaterCooling Coils/Condensers 11.1.1 LouvresFigure 12 Automatic Burner Control Box Sequence Figure 13 Modureg Gas Valve11.4.2 Commissioning the Gas Valves two adjustments. See Page 22, Figure11.5 Combustion Testing See Page 22, Figure11.7 External Controls Pressure Switch11.6 Turning Off the DualAir Unit 11.8 Complete the CommissioningFigure 14 Heater Operating Sequence 12.2 Heater Operation12.2.1 Warning Lights 12.3 Common User Controls12.6.1 Simple Fault Finding burner faults 12.3.3 Burner Lockout Reset Button12.6Simple Fault Finding 12.4 Cooling Section OperationIf you smell gas FOR YOUR SAFETY3.DO NOT use electrical switches 1.Open windows13.4 Heat Exchanger Maintenance 13.2 Burner Maintenance13.3 Fan/Motor Assembly Maintenance SECTION 13 SERVICING 13.1 Servicing InstructionsROBERTS GORDON replacement parts 13.6 Flue Fan 13.5 Gas Control Valve MaintenanceReplace faulty gas valves with genuine Do not repair or disassemble on siteSECTION 14 CONVERSION BETWEEN GASES 14.1 General 14.2 Burner Conversion14.3 Gas Valves Start SECTION 15 TROUBLESHOOTING 15.1 GeneralExplosion Hazard TROUBLESHOOT ENDSvalues, then reverse the test leads 15.3 Troubleshooting for Flame Supervision System STARTTROUBLESHOOT ENDS START 15.4 Troubleshooting for Solenoid Valves15.5 Troubleshooting for Main Fan STARTSTART 15.6 Troubleshooting for Fan ContactorSECTION 15 TROUBLESHOOTING TROUBLESHOOT ENDSBurner Components SECTION 16 REMOVAL AND REPLACEMENT PARTS16.1.1 Gas Valve Replacement - all models See Page 5, SectionEnsure gas tight fitting of injectors 16.2 Burner Compartment16.2.1 Burner Injectors Ensure correct alignment with burners16.3 Ignition Electrode and Flame Probe 16.4 Flue Fan 16.5 Heater Pressure Switch See Page 21, SectionFilter Pressure Switch 16.6.2 Pressure SwitchesCoil Pressure Switch Figure 18 Cooling Coil Safety Devices16.7 Ignition Control 16.7.1 S4563C16.8 Fan Motor Removal 16.8.1 Fan Removal and Replacement Heat exchanger damage may result Figure 19 Combination Fan/Limit ThermostatFire Hazard BREAK-OFFLINK MUST BE REMOVEDPage injury or property damage Fire Hazardclose to heater OPERATING INSTRUCTIONS

Roof Terminal

(25 mm air gap to

combustible material)

Terminal Cover

Masterflash

Manifold