Manuals / Roberts Gorden / Lawn and Garden / Patio Heater

Roberts Gorden POP-ECA/PGP-ECA 015 to 0100 service manual Voltage from ignition components is high

Models: POP-ECA/PGP-ECA 015 to 0100

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14.3 Troubleshooting for Gas Burners (see manufacturer’s instructions)

SECTION 14: TROUBLESHOOTING

14.3 Troubleshooting for Gas Burners (see manufacturer’s instructions)

START

Assuming fuel & electrical

supplies are ON.

		Is the pressure switch
	Does the burner fan run? No	at rest?	No
	Does the burner fan run? No	(no contact open)	No
		(no contact open)

WARNING

Electrical Shock Hazard Do not touch ignition components.

Voltage from ignition components is high.

Failure to follow these instructions can result in death or electrical shock.

See Section 10.5.1 for

setting.

Yes

Fault lies elsewhere.

Yes

Does the burner control box 'lockout' before 10 seconds?

No

Does the burner control box 'lockout' after 10 seconds?

No

Does the burner fire?

		Use Section 14.4 to check
	Yes	the flame
		monitoring system.
		Check settings		Check combustion air fan is
	Yes	Check settings	No	clean. Check combustion
	Yes	pressure switches.	No	chamber is clean and sound.
		pressure switches.		chamber is clean and sound.
				Check flue is clean and
				sound. Check joint between
				flue spigot and flue is sound.
		Check ignition circuit, fuel
	No	supply and gas solenoid
		valves.

Yes

Use Section 14.4 to check

Does 'lockout' occur? Yesthe flame monitoring system.

	No
	Does main gas fire?	No	Check main gas valves and
	Does main gas fire?	No	wiring.
			wiring.
	Yes
	Heater Operating		If problems persist, contact
	Heater Operating	No	ROBERTS GORDON® at
	TROUBLESHOOT ENDS.	No	Tel: +44 (0)121 506 7709
	TROUBLESHOOT ENDS.		Tel: +44 (0)121 506 7709
			www.rg-inc.com

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Roberts Gorden POP-ECA/PGP-ECA 015 to 0100 service manual Troubleshooting for Gas Burners see manufacturer’s instructions

Contents

DO NOT use electrical switches FOR YOUR SAFETYwhen placed close to heater Improper installation, adjustment, alteration, servicePage SECTION 1 Heater Safety TABLE OF CONTENTSSECTION 2 Installer Responsibility SECTION 4 SpecificationsPage TABLE OF FIGURES Page Product Approval SECTION 2 INSTALLER RESPONSIBILITY SECTION 1 HEATER SAFETY2.1 Clearances to Combustibles 2.2 Corrosive ChemicalsSECTION 3 CRITICAL CONSIDERATIONS 3.1 Basic Information 3.3 Minimum Required Installation Clearances3.2 Location and Suspension All models 3.4 Clearances to CombustiblesFire Hazard Some objects will catch fire or explode when placed close to heaterFigure 1 Installation Clearances and Clearances to Combustibles Front View all models Dimension Data - PGP & POP Internal HeatersSide View Models all models4.2 PGP & POP External Heaters Dimension Data - PGP & POP External HeatersFront View Side View4.3 Air Outlet and Flue Arrangements Outlet Spigot Dimensions4.3.1 Vertical and Horizontal Heaters - Free Blowing top view 4.3.2 Vertical and Horizontal Heaters - Air Outlet Spigots top view0100 ModelModel 01000100 ModelMin 17 mbar 6.8 in WG Max 25 mbar 10 in WG Max 45 mbar 18 in WGModel 4.7 Technical Data - Ecoflam Oil-Fired Burners burner reference G0100 Light Fuel Oil Gas Oil DataFigure 2 Typical Installation of a Gas Fired Cabinet Heater SECTION 5 HEATER INSTALLATION 5.1 General5.2 Handling Flues up to 200 mm dia. areFigure 3 Typical Installation of a Oil-Fired Cabinet Heater Figure 4 Flue Termination SECTION 6 FLUE INSTALLATION 6.1 Flue Installationon Page 13, Figure 4 and Figure 5 and Page Figure 7 Socket Direction Figure 6 Guy WireFigure 9 Flue and Heater Spigot Joint Detail Figure 8 Flue and Roof Detail7.2 Isolated Equipment Rooms SECTION 7 AIR SUPPLY 7.1 Air Supply7.3 Building Ventilation 7.4 Distribution DuctingFigure 10 Gas Connection SECTION 8 FUEL PIPING8.1 Connections Gas can leak if not installed properly8.2.2 Fuel Pipes 8.2 Fuel Oil Supply 8.2.1 Fuel Storage Tank8.2.3 Gravity Feed Systems 8.2.4 B. M. Oil Lifterto be removed for maintenance while the system is still running Figure 12 Pressurised System Installation - Duplex System9.2 Remote Controls SECTION 9 WIRING AND ELECTRICAL INFORMATION9.1 Electrical Supply 9.2.1 Burner Controls Thermostat9.3 CCH Wiring Diagram Gas Models 15-30 floor standing 9.4 CCH Wiring Diagram Oil Models 15-30 floor standing GAS BURNER 7-WAY PLUG 9.5 CCH Wiring Diagram Gas Models 15-30 horizontal mountingOIL BURNER 6-WAY PLUG 9.6 CCH Wiring Diagram Oil Models 15-30 horizontal mountingGAS BURNER 7-WAY PLUG 9.7 CCH Wiring Diagram Gas Models 40-50 floor standingOIL BURNER 6-WAY PLUG 9.8 CCH Wiring Diagram Oil Models 40-50 floor standingT1 IS NOT USED T1 N L1OIL BURNER 6-WAY PLUG 9.10 CCH Wiring Diagram Oil Models 40-50 horizontal mountingGAS BURNER 7-WAY PLUG 9.11 CCH Wiring Diagram Gas Models 60-100 floor standingOIL BURNER 6-WAY PLUG 9.12 CCH Wiring Diagram Oil Models 60-100 floor standingSECTION 9 WIRING AND ELECTRICAL INFORMATION 9.13 CCH Wiring Diagram Gas Models 60-100 horizontal mounting SECTION 9 WIRING AND ELECTRICAL INFORMATION 9.14 CCH Wiring Diagram Oil Models 60-100 horizontal mountingPage 10.1.3 Polarity Test - 1 Ø SECTION 10 COMMISSIONING10.1 Pre-Commission Checks 10.1.1 LouversFigure 13 Combination Thermostat all models 10.2.4 Initial SettingSee Page 34, Section 10.2.5 and repeat until 10.2 Commissioning the Burner gas heaters10.3.1 Description of Gas-Fired Heater Control 10.3 Control - Gas-Fired Heaters10.3.2 Sequence of Operation Figure 14 Gas-Fired Heater Control Box SequenceModels 40 to 100 - All types of valve Figure 16 Gas Train Circuit for Dungs Gas Valves all modelsModels 15 to 30 - All types of valve 10.5 Combustion Testing all models 10.4.3 Throughput AdjusterFigure 17 Dungs Gas Valve 10.4 Gas Valves Dungs Combination Gas ValvePage 8, Section 4.5 through Page 9, Section 10.5.1 Pressure Switch10.5.2 Complete the Commissioning 10.5.3 High/Low and Modulating BurnersTable 1 Fault Display 10.7.3 Fault Display MessagesTable 2 Error Diagnosis 10.7.4 Fault ConditionsModulating Operation Fan Run Button - See Page 40, FigureFigure 20 Fan/Limit Thermostat 11.1.1 Heater Operation11.4 Simple Fault Finding all models 11.2.2 Burner Lockout Reset Button11.4.1 Simple Fault Finding burner faults 11.4.2 Simple Fault Finding oil fired heatersIf you smell gas FOR YOUR SAFETY12.3 Fan/Motor Assembly Maintenance all models 12.2 Burner Maintenance12.4 Heat Exchanger Maintenance SECTION 12 SERVICING 12.1 Servicing Instructions13.2 Burner Conversion SECTION 13 CONVERSION BETWEEN FUELS 13.1 GeneralExplosion Hazard Conduct Commissioning procedure as shown on Page 33, SectionSECTION 14 TROUBLESHOOTING 14.1 General Conduct Commissioning procedure as shown on Page 33, Section 14.2 Troubleshooting for Oil Burners see manufacture’s instructionsElectrical Shock Hazard Do not touch ignition components Voltage from ignition components is highElectrical Shock Hazard Do not touch ignition components 14.3 Troubleshooting for Gas Burners see manufacturer’s instructionsVoltage from ignition components is high TROUBLESHOOT ENDS14.4 Troubleshooting for Flame Supervision System 14.6 Troubleshooting for Main Fan Circuit 1 Ø 14.5 Troubleshooting for Solenoid Valves CircuitConduct Commissioning procedure as shown on Page 33, Section TROUBLESHOOT ENDS. NoConduct Commissioning procedure as on Page 33, Section 14.7 Troubleshooting for Main Fan 3 Ø15.1 Burner Components SECTION 15 REMOVAL AND REPLACEMENT PARTS15.2 Direct On-Line Main Fan Starter and Thermal Overload Unit 3 Ø 15.2.1 The ContactorBreak-off link must be removed from replacement thermostat Figure 22 Combination Fan/Limit Thermostat5. Check the correct rotation of the fan as on Page 33, Section ROBERTS GORDON16.1 Spare Parts List SECTION 16 PARTS LISTDDC 1220 Direct Drive Fan DDC 1500 Direct Drive FanPage Page IF THE HEATER WILL NOT OPERATE, TO ENSURE YOUR SAFETY Some objects can catch fire or explode when placedFire Hazard close to heater