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Roberts Gorden Combat MGB0100, Installation Manual

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Roberts Gorden Combat MGB0100 Installation Manual Download Page 74

COMBAT

®

 C

ABINET

 H

EATERS

 I

NSTALLATION

, C

OMMISSIONING

, O

PERATION

 

AND

 S

ERVICE

 M

ANUAL

68 of 85

Models: 40 and 50 (Gas on/off)
Burner: MAX170

DESCRIPTION

RG P/N

GAS TRAIN MB-ZRDLE 407

170/250

90754015

CONTROL BOX BASE

LANDIS

90353002

AIR INTAKE

90761001

WAISTBAND ROD

TC

90752010

BLAST TUBE

TC

90754003

BURNER COVER

90754005

PROTECTION BOX

90753011

DIFFUSER

90754006

FLANGE

90754014

O'RING

90768006

GASKET

92754001

HOLDER

90754007

SUPPORT PIPE

TC

91254001

FIRING HEAD

90754008

HEAD CAP

90754009

TOOTH

G20-25

90754010

TOOTH

G30-31

90754011

CAPACITOR

3UF AEG

91368007

IONIZATION CABLE

TC

91354001

PLUG WIELAND

4 PIN

91353006

PLUG WIELAND

4 PIN

91353007

INNER ASSEMBLY

G20/25

90754012

MOTOR

200W

90654001

AIR PRESSURE SWITCH 

90768023

ANTIJAMMING FILTER

90752015

IGNITION TRANSFORMER

052F4040

91368008

GAS PRESSURE SWITCH

91358013

INNER ASSY

G30/31

90754013

IONIZATION PROBE

91354002

IGNITION ELECTRODE

91354003

CONTROL BOX

THERMOWAT E-BCU

90368001

AIR INTAKE SET (2 PIECE)

DANFOSS

90753010

AIR INTAKE SET (2 PIECE)

90768021

Summary of Contents for Combat MGB0100

Page 1: ...700 Fax 44 0 121 506 7701 Service Telephone 44 0 121 506 7709 Service Fax 44 0 121 506 7702 E mail uksales rg inc com E mail export rg inc com www robertsgordon co uk www rg inc com WARNING Installation must be done by a registered installer contractor qualified in the installation and service of gas oil fired heating equipment or your fuel supplier Improper installation adjustment alteration serv...

Page 2: ......

Page 3: ...Models 40 50 floor standing 32 9 8 Wiring Diagram Oil Models 40 50 floor standing 33 9 9 Wiring Diagram Gas Models 40 50 horizontal mounting 34 9 10 Wiring Diagram Oil Models 40 50 horizontal mounting 35 9 11 Wiring Diagram Gas Models 60 100 floor standing 36 9 12 Wiring Diagram Oil Models 60 100 floor standing 37 9 13 Wiring Diagram Gas Models 60 100 horizontal mounting 38 9 14 Wiring Diagram Oil...

Page 4: ......

Page 5: ... Flue and Roof Detail Stainless Steel 19 Figure 11 Flue Installation Models 15 100 20 Figure 12 Balanced Flue Vertical 20 Figure 13 Balanced Flue Horizontal 21 Figure 14 Gas Connection 24 Figure 15 B M Oil Lifter 25 Figure 16 Pressurised System Installation Duplex System 26 Figure 17 Combination Thermostat all models 41 Figure 18 Gas Fired Heater Control Box Sequence 43 Figure 19 Gas Train Circuit...

Page 6: ......

Page 7: ...1 of 85 Product Approval ...

Page 8: ...allation operation and service Thin sheet metal parts such as the various venting components have sharp edges To prevent injury the use of work gloves is recommended Before installation check that the local distribution conditions nature of gas and pressure and adjustment of the appliance are compatible The heater must be applied and operated under the general concepts of reasonable use and instal...

Page 9: ...or 91040142 Wiring Diagram Models 15 30 Gas Horz 91040143 Wiring Diagram Models 40 50 Gas Horz 91040144 Wiring Diagram Models 60 100 Gas Horz 91040145 Wiring Diagram Models 15 30 Oil Floor 91040146 Wiring Diagram Models 40 50 Oil Floor 91040147 Wiring Diagram Models 60 100 Oil Floor 91040148 Wiring Diagram Models 15 30 Oil Horz 91040149 Wiring Diagram Models 40 50 Oil Horz 91040150 Wiring Diagram ...

Page 10: ...asures are undertaken prior to installation this is entirely the responsibility of the installer It is essential that the contractor the sub contractor or the owner identifies the presence of combustible materials corrosive chemicals or halogenated hydrocarbons anywhere in the premises Halogenated Hydrocarbons are a family of chemical compounds characterized by the presence of halogen elements flu...

Page 11: ...del heater being installed to make sure the product is suitable for your application and the clearances are maintained Read and follow the safety guidelines below Keep petrol or other combustible materials including flammable objects liquids dust or vapours away from this heater or any other appli ance Do not spray aerosols in the vicinity of this appli ance The stated clearances to combustibles r...

Page 12: ...l connections must not support any of the heater s weight 6 m 2 6 m 2 6 m 2 6 m 2 6 m 2 4 m 13 2 The flue pipe must have clearance from combustibles by 5 cm If installed where individuals can come in contact with the pressure relief door or other hot components adequate guarding must be provided All distances are minimum clearance requirements for service access air flow and safety A service clear...

Page 13: ... Alternatively any remote energy controls may be used which must be wired in accordance with Page 28 Section 9 3 through Page 39 Section 9 14 3 7 Flue Choose heater siting to allow for the proper location of the flue Each heater must be fitted with an individual and correctly sized sealed flue system See Page 17 Section 6 No other appliance may be connected to the flue For room sealed installation...

Page 14: ...t View all models Side View Models 015 050 Rear View all models Side View Models 060 0100 Model 015 020 030 040 050 060 070 080 0100 A Width mm in 723 28 5 723 28 5 853 33 6 857 33 7 1016 40 1016 40 B Depth Cabinet Only mm in 860 33 9 860 33 9 860 33 9 1015 40 1676 66 1994 79 C Height Cabinet Only mm in 1778 70 1778 70 1956 77 1956 77 1956 77 1956 77 D Depth Overall mm in 1267 50 1267 50 1337 53 1...

Page 15: ...net Only mm in 860 33 9 860 33 9 1015 40 1676 66 1994 79 C Height Cabinet Only mm in 1778 70 1956 77 1956 77 1956 77 1956 77 D Depth Overall mm in 1396 55 1498 59 1657 65 2483 98 2800 110 E External Heater Housing mm in 373 15 474 19 474 19 639 25 639 25 F Width Overall mm in 840 33 973 38 973 38 1132 45 1132 45 G Air Outlet Spigot Depth mm in 476 19 476 19 610 24 1238 49 1524 60 H Air Outlet Spig...

Page 16: ...h 356 mm 14 diameter discharge heads as standard 4 3 2 Vertical and Horizontal Heaters Air Outlet Spigots top view Outlet Spigot Dimensions 165 015 020 165 030 203 040 229 050 184 060 070 080 284 0100 38 38 K 38 100 L 343 015 020 030 38 38 K 38 100 L 343 040 38 38 38 100 L 368 K 050 K 38 100 400 38 38 L 060 070 080 432 K 38 100 38 38 L 0100 Model 015 020 030 040 050 060 070 080 0100 K Spigot width...

Page 17: ...2 7 208 0 709 7 242 0 825 7 275 2 939 0 348 5 1189 1 Net Heat Input kW Btu h x 1000 50 0 170 6 66 0 225 2 84 0 286 6 117 0 399 2 146 0 498 2 187 4 639 4 218 0 743 8 248 0 846 2 314 0 1071 4 Heat Output kW Btu h x 1000 47 4 161 7 61 2 208 8 77 1 263 0 107 4 366 5 134 5 458 9 171 5 585 2 200 8 685 1 230 4 786 1 289 5 987 8 Pressure Switch Setting mbar 4 8 Gas Connection in 1 2 3 4 1 1 1 4 Natural Ga...

Page 18: ...34 5 458 9 171 5 585 2 200 8 685 1 230 4 786 1 289 5 987 8 Minimum Heat Output kW Btu h x 1000 43 147 55 188 77 263 94 321 124 423 144 491 161 549 205 699 Pressure Switch Setting mbar 4 8 Gas Connection in 1 2 3 4 1 1 1 4 Natural Gas G20 Data Inlet Pressure 20 mbar 7 8 in WG Min 17 mbar 6 8 in WG Max 25 mbar 10 in WG Main Burner Gas Pressure mbar 5 4 6 8 8 6 9 8 5 12 5 8 10 2 Min Burner Gas Pressu...

Page 19: ...1 1 1 35 1 75 2 25 3 4 5 5 5 5 2 5 Angle Type 60 H 60 B 60 S 60 B 60 B Make Danfoss Head Setting number 0 1 0 5 0 0 1 5 1 5 1 5 1 5 Air Setting number 45 1 2 1 4 4 2 2 5 2 3 3 4 5 3 Burner Fuel Pressure Bar lbf in2 10 6 154 13 189 12 5 181 15 5 225 14 203 11 160 10 3 149 10 3 149 12 174 Fuel Consumption L h UK gal h 5 3 1 17 7 0 1 55 8 9 1 96 12 4 2 73 15 6 3 43 20 0 4 4 23 2 5 1 26 4 5 8 30 56 6 ...

Page 20: ...e Size US gal h 1 5 2 25 3 2 75 1 5 3 00 2 00 3 50 2 00 4 50 2 50 Angle Type 60 H 60 B 60 B 60 H 60 B 60 B 60 B Make Danfoss Head Setting number 0 5 0 0 1 1 5 3 5 1 5 Low Air Setting number 3 8 1 5 1 9 1 6 2 1 1 8 1 5 High Air Setting number 2 2 2 5 2 5 4 5 5 3 Burner Fuel Pressure Bar 16 10 7 15 5 15 8 11 11 12 12 lbf in 2 232 1 145 0 101 5 224 8 217 6 116 0 159 5 159 5 174 0 174 0 Low Fuel Consu...

Page 21: ...et heaters are supplied with an integral pallet and shrink wrapped Remove pallet before installing the heater Figure 3 Typical Installation of an Gas Fired Cabinet Heater 100 mm 4 and 150 mm 6 flue use stainless steel or aluminium flue pipe 229 9 mm flue use stainless steel single wall flue pipe only Crush Hazard Use proper lifting equipment and practices Falling Hazard Use proper safety equipment...

Page 22: ... HEATERS INSTALLATION COMMISSIONING OPERATION AND SERVICE MANUAL 16 of 85 Figure 4 Typical Installation of an Oil Fired Cabinet Heater Only single wall stainless steel flue is to be used on oil fired cabinet heaters ...

Page 23: ... should be included to encourage the condensate to flow freely to a point from which it may be released preferably into a gully Condensate must not be allowed to drain back into the heater as this could result in corrosion and damage The condensate pipe from the flue to the disposal point must be made from corrosion resistant pipe of not less than 25 mm 1 internal diameter 90 bends and horizontal ...

Page 24: ... Flue Termination 6 2 Type B22 Appliance The flue must terminate outside the building and be fitted with a low resistance terminal See Page 15 Figure 3 through Page 16 Figure 4 Figure 6 Offset Flues with 135 Bends Description Part Number Flue Adapter 100 mm 90501018K Flue Adapter 130 mm 90501019K ...

Page 25: ...SECTION 6 FLUE INSTALLATION 19 of 85 Figure 7 90 Horizontal Flue Figure 8 Guy Wire Figure 9 Socket Direction Stainless Steel Figure 10 Flue and Roof Detail Stainless Steel ...

Page 26: ...es The flue and air intake are run as separate pipes to the special concentric wall or roof terminal See Page 20 Figure 12 through Page 21 Figure 13 The wire mesh inside the fresh air adapter on the heater must be removed prior to installation If it is necessary to cut any section of flue the cut is made at the bottom of the lowest section where it connects to the heater Description Part Number Fl...

Page 27: ...SECTION 6 FLUE INSTALLATION 21 of 85 Figure 13 Balanced Flue Horizontal Model Concentric Flue Diameter 15 100 mm 150 mm 30 50 130 mm 200 mm ...

Page 28: ... cm2 per kW of rated heat input Heaters above 70 kW heat input 350 cm2 2 5 cm2 per kW of rated heat input above 70 kW 7 3 Building Ventilation Where ventilation is required air must be taken from an outside point where it is not likely to be contaminated or obstructed Where natural ventilation is used suitable ventilation with outside air at low level must be provided in accordance with Section 7 ...

Page 29: ...dium or heavy gauge tubing in compliance with local and national codes The gas supply pipe is adequately sized to carry the total volume of gas for the complete installation An isolating valve and union connection should be used and fitted into the supply adjacent to the heater IMPORTANT The complete installation must be purged and tested for gas soundness in accordance with local and national cod...

Page 30: ...onnection to the heater do not block any of the removable panels of the heater All COMBAT oil fired cabinet heaters are supplied with burner pumps fitted for one pipe systems 8 2 3 Gravity Feed Systems The simplest installation is a gravity feed system This system relies on the head of the fuel to push the fuel through the system See Page 16 Figure 4 8 2 4 B M Oil Lifter Where a gravity feed syste...

Page 31: ...hen a pressurised system is used a pressure reducing valve set at approximately 0 3 BAR 5 psi should be installed on the fuel inlet to each heater after the manual isolating valve This protects the oil pump from the danger of possible over pressure under fault conditions The electrical supply for the pump installation will depend upon the type of pumps chosen but will normally be set to run contin...

Page 32: ...essure Gauge Check Valve Stop Valve Stop Valve Stop Valve Burner No 1 Pump No 2 Pump Duplex Pump Set Burner Pressure Reducing Valve Pressure Reducing Valve Stop Valve Storage Tank Below Ground For Fuel Tanks above Pump Set The system shown has one pump for run and the other for standby The valves allow the standby pump to be removed for maintenance while the system is still running ...

Page 33: ...s and the direct path of warm air from the heater 9 2 3 Remote Frost Thermostat When required connect to terminals 2 and 3 in the main terminal block Locate the thermostat within the heated space adjacent to the most vulnerable equipment that requires protection See Page 28 Section 9 3 through Page 39 Section 9 14 9 2 4 Controls for High Low Burner Operation For heaters with a high low burner the ...

Page 34: ...N BROWN 2 FAN CONTROL OPTIONAL BROWN BROWN BROWN GREEN YELLOW BROWN FAN LIMIT BROWN L2 L3 BROWN FAN LIMIT STAT 3 L1 N T1 T2 S3 B4 L1 N T1 T2 S3 B4 N NOTES 1 CONTROL WIRE TO BE A MINIMUM OF 1 mm2Ø FLEXING TYPE HAVING A TEMPERATURE RATING OF A LEAST 105 C AND 600V OR EQUIVALENT COLORS 230 VAC PHASE BROWN NEUTRAL BLUE GROUND GREEN YELLOW 2 ALL WIRING SHALL BE IDENTIFIED AT BOTH ENDS WITH CABLE BEING ...

Page 35: ... S LOCATED IN FIELD 6 N OIL BURNER 7 WAY PLUG L1 N T1 T2 S3 B4 7 POLE SOCKET GROUND NEUTRAL BURNER RUN LOCK OUT LAMP FLAME LAMP LIVE SIGNAL L1 N T1 T2 S3 B4 7 POLE PLUG BROWN BLUE L1 L1 N T1 T2 S3 B4 L1 N T1 T2 S3 B4 PACKAGED BURNER R R N C 2 BROWN 1 5 R N O 3 1 BROWN BLUE P S N O LOCKOUT BROWN BLUE 4 PRESSURE SWITCH 4 8 MBAR 1 96 W C BREAKER 10 AMP TIME TEMPERATURE CONTROLS 3 BLUE BROWN 2 BROWN B...

Page 36: ...RATURE CONTROLS 1 3 BLUE BROWN 2 R1 N O 3 BROWN MAIN FAN MOTOR BROWN FAN LIMIT GREEN YELLOW BROWN BROWN L2 L3 BROWN BLUE BROWN 1 FAN LIMIT STAT GREEN YELLOW BROWN 230 V 1 ph 50 Hz NOTES 1 CONTROL WIRE TO BE A MINIMUM OF 1 mm2Ø FLEXING TYPE HAVING A TEMPERATURE RATING OF A LEAST 105 C AND 600V OR EQUIVALENT COLORS 230 VAC PHASE BROWN NEUTRAL BLUE GROUND GREEN YELLOW 2 ALL WIRING SHALL BE IDENTIFIED...

Page 37: ...ROLS 1 3 BLUE BROWN 2 R1 N O 3 BROWN MAIN FAN MOTOR BROWN FAN LIMIT BROWN BROWN L2 L3 BROWN BLUE BROWN 1 FAN LIMIT STAT GREEN YELLOW BROWN 230 V 1 ph 50 Hz GREEN YELLOW NOTES 1 CONTROL WIRE TO BE A MINIMUM OF 1 mm2Ø FLEXING TYPE HAVING A TEMPERATURE RATING OF A LEAST 105 C AND 600V OR EQUIVALENT COLORS 230 VAC PHASE BROWN NEUTRAL BLUE GROUND GREEN YELLOW 2 ALL WIRING SHALL BE IDENTIFIED AT BOTH EN...

Page 38: ...OUTPUT TERMINALS TO BE A MINIMUM OF 1mm2Ø FLEXING TYPE HAVING A TEMPERATURE RATING OF A LEAST 105 C AND 600 V OR EQUIVALENT COLORS 400 VAC 3 PH L1 BROWN L2 BLACK L3 GREY AND NEUTRAL BLUE GROUND GREEN YELLOW 3 ALL WIRING SHALL BE IDENTIFIED AT BOTH ENDS WITH CABLE BEING IDENTIFIED WITH THE SAME TERMINAL NUMBER TO WHICH IT IS CONNECTED TO IN THE CONTROL PANEL MAIN TERMINALS LOCATED IN CONTROL PANEL ...

Page 39: ... BE A MINIMUM OF 1mm2Ø FLEXING TYPE HAVING A TEMPERATURE RATING OF A LEAST 105 C AND 600 V OR EQUIVALENT COLORS 400 VAC 3 PH L1 BROWN L2 BLACK L3 GREY AND NEUTRAL BLUE GROUND GREEN YELLOW 3 ALL WIRING SHALL BE IDENTIFIED AT BOTH ENDS WITH CABLE BEING IDENTIFIED WITH THE SAME TERMINAL NUMBER TO WHICH IT IS CONNECTED TO IN THE CONTROL PANEL MAIN TERMINALS LOCATED IN CONTROL PANEL WIRE S LOCATED IN C...

Page 40: ...R WIRE FROM INPUT AND OUTPUT TERMINALS TO BE A MINIMUM OF 1mm2Ø FLEXING TYPE HAVING A TEMPERATURE RATING OF A LEAST 105 C AND 600 V OR EQUIVALENT COLORS 400 VAC 3 PH L1 BROWN L2 BLACK L3 GREY AND NEUTRAL BLUE GROUND GREEN YELLOW 3 ALL WIRING SHALL BE IDENTIFIED AT BOTH ENDS WITH CABLE BEING IDENTIFIED WITH THE SAME TERMINAL NUMBER TO WHICH IT IS CONNECTED TO IN THE CONTROL PANEL MAIN TERMINALS LOC...

Page 41: ... IN CONTROL PANEL WIRE S LOCATED IN CONTROL PANEL WIRE S LOCATED IN FIELD 6 7 RELAY RED WHITE RED WHITE BLUE 4 R N C 2 1 5 R N O 3 1 BROWN P S N O LOCKOUT BROWN BROWN R1 REMOTE BURNER LOCKOUT LIGHT RELAY PRESSURE SWITCH 4 8 MBAR 1 96 W C OIL BURNER 7 WAY PLUG L1 N T1 T2 S3 B4 7 POLE SOCKET GROUND NEUTRAL BURNER RUN LOCK OUT LAMP FLAME LAMP PACKAGED BURNER LIVE SIGNAL L1 N T1 T2 S3 B4 L1 N T1 T2 S3...

Page 42: ...UTPUT TERMINALS TO BE A MINIMUM OF 1mm2Ø FLEXING TYPE HAVING A TEMPERATURE RATING OF A LEAST 105 C AND 600 V OR EQUIVALENT COLORS 400 VAC 3 PH L1 BROWN L2 BLACK L3 GREY AND NEUTRAL BLUE GROUND GREEN YELLOW 3 ALL WIRING SHALL BE IDENTIFIED AT BOTH ENDS WITH CABLE BEING IDENTIFIED WITH THE SAME TERMINAL NUMBER TO WHICH IT IS CONNECTED TO IN THE CONTROL PANEL MAIN TERMINALS LOCATED IN CONTROL PANEL W...

Page 43: ...UM OF 1mm2Ø FLEXING TYPE HAVING A TEMPERATURE RATING OF A LEAST 105 C AND 600 V OR EQUIVALENT COLORS 400 VAC 3 PH L1 BROWN L2 BLACK L3 GREY AND NEUTRAL BLUE GROUND GREEN YELLOW 3 ALL WIRING SHALL BE IDENTIFIED AT BOTH ENDS WITH CABLE BEING IDENTIFIED WITH THE SAME TERMINAL NUMBER TO WHICH IT IS CONNECTED TO IN THE CONTROL PANEL MAIN TERMINALS LOCATED IN CONTROL PANEL WIRE S LOCATED IN CONTROL PANE...

Page 44: ...RE FROM INPUT AND OUTPUT TERMINALS TO BE A MINIMUM OF 1mm2Ø FLEXING TYPE HAVING A TEMPERATURE RATING OF A LEAST 105 C AND 600 V OR EQUIVALENT COLORS 400 VAC 3 PH L1 BROWN L2 BLACK L3 GREY AND NEUTRAL BLUE GROUND GREEN YELLOW 3 ALL WIRING SHALL BE IDENTIFIED AT BOTH ENDS WITH CABLE BEING IDENTIFIED WITH THE SAME TERMINAL NUMBER TO WHICH IT IS CONNECTED TO IN THE CONTROL PANEL MAIN TERMINALS LOCATED...

Page 45: ...BROWN M1 N C OL R1 N O 3 1 BROWN BROWN BROWN FAN LIMIT STAT BROWN 400 V 3 ph 50 Hz NOTES 1 CONTROL WIRE TO BE A MINIMUM OF 1 mm2Ø FLEXING TYPE HAVING A TEMPERATURE RATING OF A LEAST 105 C AND 600 V OR EQUIVALENT COLORS 230 VAC PHASE BROWN NEUTRAL BLUE GROUND GREEN YELLOW 2 POWER WIRE FROM INPUT AND OUTPUT TERMINALS TO BE A MINIMUM OF 1mm2Ø FLEXING TYPE HAVING A TEMPERATURE RATING OF A LEAST 105 C ...

Page 46: ...onents 10 1 Pre Commission Checks These instructions should be read in conjuction with the burner manufactuer s manual All pre commission checks must be carried out before firing the heater Ensure that the heater and all controls are suitable for the fuel pressure and electrical supply to which they are to be connected Electrical Shock Hazard Disconnect electric before service More than one discon...

Page 47: ...and local regulations 2 Check that the settings of the Combination Fan Limit thermostat are correct See Page 41 Figure 17 Figure 17 Combination Thermostat all models 10 1 8 Burner gas heaters Two stage High Low burners have additional specific requirements Follow the manufacturer s instructions the data provided on Page 11 Section 4 4 through Page 13 Section 4 7 and the commissioning instructions ...

Page 48: ... gas rate must be carried out with all other appliances including any pilots turned off 1 After burner pressure adjustment allow the heater to operate for at least 15 minutes and then re check settings 2 Remove the manometer and refit all covers to the valve and tighten the screw of the outlet pressure tap 3 Check gas flow rate at gas meter 10 2 4 Control Gas Fired Heaters Refer to the burner manu...

Page 49: ... It is important to check that the gas rate set during the commissioning is within 5 of the required flow rate This may be achieved by checking the gas flow to the heater wherever possible by using the gas meter and timing the flow through the meter The results should be compared with the required flow rate for the model given in the Data Tables adjusting the burner pressure to correct for any err...

Page 50: ...below 125 C increase the low fire gas setting until the temperature reaches 125 C otherwise condensation may form 10 4 Motor Starter and Thermal Overload On belt driven models the motor is controlled by a direct on line contactor starter fitted with thermal overload protection If the thermal overload operates the main fan will not run To reset press the reset button on the overload unit NOTE For m...

Page 51: ...per to reduce or increase these values Once adjusted to the optimum combustion setting lock the air damper into position Repeat the steps on Page 42 Section 10 2 3 10 6 1 Pressure Switch Setting of the pressure switch must only be carried out as part of a complete commission which includes combustion testing For adjusting the air pressure switch see Ecoflam instructions 10 6 2 Complete the Commiss...

Page 52: ...uld work immediately Vent the burner oil pump at the same time by loosening the pump vent port pump must be running If the burner goes into lockout before the pump has vented wait one minute then reset the control box and repeat Section 10 8 4 until all the air has been vented from the pump and the burner fires NOTE The burner plug and socket may be used to turn off the burner during commissioning...

Page 53: ... the heat exchanger if operated improperly 10 10 External Controls External controls may include a time switch room thermostat and frost thermostat Operate each control to ensure that they function correctly Set the time switch if fitted and room thermostat to the user s requirements 10 11 Instruction to the User Explain the controls of the heater to the user including how to turn it on and off us...

Page 54: ...for horizontally mounted and high flow heaters Figure 21 Heater Operating Sequence 11 1 2 Heater Operation high low The heater will operate as described in Section 11 1 1 with these added features High Low Operation A second limit thermostat or a two stage thermostat will be installed on site so that as the temperature DANGER Electrical Shock Hazard Disconnect electric before service Heater must b...

Page 55: ...run for a few minutes To restart turn the remote control to ON If the heater will remain off for a long period of time when the main fan s have stopped turn off the fuel supply valve and main electrical isolator To restart open the fuel supply valve and follow the instructions in Section 11 3 1 11 4 Simple Fault Finding all models Some possible reasons for the heater not operating are 1 Gas supply...

Page 56: ...er or if fitted the remote reset Lockout should not occur during normal operation of the heater and indicates there is a fault condition which must be corrected 11 4 2 Simple Fault Finding oil fired heaters Make sure the appliance fuel valve is open and there is oil in the tank If the fuel tank or lines have run dry the fuel system will need to be vented For venting oil fired heaters See Page 45 S...

Page 57: ...osion free 12 2 Burner Maintenance 1 See the manufacturer s information for specific instructions 2 Clean the fan and fuel filters when fitted Inspect all components including the flame monitoring and ignition system and correct operation of fuel control valves Falling Hazard Use proper safety equipment and practices to avoid falling Do not use any part of equipment as support WARNING Failure to f...

Page 58: ... inspect the joint between the heat exchanger and the flue to ensure that it is still sealed 1 If maintenance is needed remove the burner See Page 63 Section 15 1 2 Remove the upper front panel 3 Remove the front cover of the heat exchanger 4 Remove and inspect the turbulators 5 Clean out any deposits from flue ways and the combustion chamber using a vacuum cleaner and brush Inspect the combustion...

Page 59: ...nything on the heater Immediately remove objects in violation of the clearances to combustibles See Page 5 Section 3 Flue Pipe Terminals Flueing must be intact Using a torch look for obstructions cracks on the pipe gaps in the sealed areas or corrosion The area must be free of dirt and dust Remove any carbon deposits or scale using a wire brush If the vent terminal has a screen built in remove any...

Page 60: ...as Valve Verify that cap covering pressure regulator adjustment screw is secure and has not been tampered with Verify all wiring connections Condensate Drain when installed Flush drain and clear any obstructions Ductwork Consult an indoor air quality professional for proper cleaning procedures Air Circulation Blower For a complete inspection refer the manufacturers Installation Operation and Servi...

Page 61: ...n 13 2 Burner Conversion Burners designed to operate on class D 35 sec fuel oil Gas Oil may be converted to operate on kerosine 28 sec This may shorten the life expectancy of the fuel pump and fuel train components Burners designed to burn natural gas may be converted to burn LPG propane gas or vice versa For details of the changes necessary please contact Roberts Gordon Europe Limited with the he...

Page 62: ...ctions can result in death electrical shock or injury Falling Hazard Use proper safety equipment and practices to avoid falling Do not use any part of equipment as support WARNING Failure to follow these instructions can result in death injury or property damage Burn Hazard Allow equipment to cool before service Internal compo nents of equipment may still be hot after operation Explosion Hazard Tu...

Page 63: ...SECTION 14 TROUBLESHOOTING 57 of 85 14 1 General Conduct Commissioning procedure as shown on Page 40 Section 10 ...

Page 64: ...ABINET HEATERS INSTALLATION COMMISSIONING OPERATION AND SERVICE MANUAL 58 of 85 14 2 Troubleshooting for Oil Burners see manufacture s instructions Conduct Commissioning procedure as shown on Page 40 Section 10 ...

Page 65: ...SECTION 14 TROUBLESHOOTING 59 of 85 14 3 Troubleshooting for Gas Burners see manufacturer s instructions ...

Page 66: ...monitor Turn on all controls and ensure supply to burner No No Is there a current flowing in excess of the max value for NO flame The flame supervision system is different for gas fired and oil fired heaters but may be tested in a similar way Gas fired heaters use a rectification flame probe to monitor the flame Oil fired heaters use a photo sensitive cell to monitor the flame To connect a suitabl...

Page 67: ...ve terminals Motor running TROUBLESHOOT ENDS If problems persist contact ROBERTS GORDON at Tel 44 0 121 506 7709 www rg inc com No Thermal overload in motor is faulty Replace complete fan unit Yes No Motor stops after running some time Fan thermostat faulty Replace and reset Check calibration of the fan thermostat The dial should indicate the approximate temperature of the sampled air Fault lies e...

Page 68: ...time Reset thermal overload and check setting See page 28 Section 10 1 6 Check for 230 V at coil terminals of fan contactor Fan thermostat faulty Replace and reset Check calibration of the fan thermostat The dial should indicate the approximate temperature of the sampled air Yes No Check the setting of the fan thermostat as in Section 5 1 Fault lies elsewhere Fault lies elsewhere Yes No Press in w...

Page 69: ...wo parts the contactor and the overloads which may be changed separately 15 2 1 The Contactor To remove the contactor 1 Remove the overloads as on Page 63 Section 15 2 2 2 Remove the line connections to the top of the contactor noting the colour code and the two coil connections at the top rear of the contactor 3 Unscrew the fixing screws to remove the con tactor from the panel 4 Reverse these ins...

Page 70: ...een the motor and the starter 3 Remove the left lower side panel to access the motor 4 Unscrew the bolts securing the motor to the mounting bracket Lift the motor out 5 Reverse these instructions to refit tensioning the belts as on Page 52 Figure 23 and ensur ing the pulleys are aligned 6 For Star Delta starters pay specific attention to the six motor connections 15 6 Main Fan Units Depending on t...

Page 71: ...sult in death injury or property damage ROBERTS GORDON thermostats do not have a break off link Remove break off link if thermostat was not provided by Roberts Gordon Europe Limited Fan Terminals Limit Terminals Manual Reset Button Red Limit Stat Wire to Controlled Equipment Push in Lock Push Screwdriver in and hold to release Dial Set Point 2 Fan On Set Point 1 Fan Off Manual Fan Switch White Pul...

Page 72: ...06 GASKET 92768001 SUPPORT PIPE TL 91268002 FIRING HEAD 90768005 HEAD CAP 90768011 FAN 90768018 CAPACITOR 3UF AEG 91368007 INNER ASSEMBLY G20 25 90768020 MOTOR 75W 90668001 AIR PRESSURE SWITCH 90768023 IGNITION TRANSFORMER 052F4040 91368008 GAS PRESSURE SWITCH 91358013 INNER ASSY G30 31 90768012 CAPACITOR 5UF SIMEL 91368002 NOZZLE G20 25 90768013 NOZZLE G30 31 90768014 NEEDLE SPARK 91368003 IGNITI...

Page 73: ... CAP 90768011 FAN 90768018 CAPACITOR 3UF AEG 91368007 INNER ASSEMBLY G20 25 90768020 MOTOR 75W 90668001 AIR PRESSURE SWITCH 90768023 IGNITION TRANSFORMER 052F4040 91368008 GAS PRESSURE SWITCH 91358013 INNER ASSY G30 31 90768012 CAPACITOR 5UF SIMEL 91368002 NOZZLE G20 25 90768013 NOZZLE G30 31 90768014 NEEDLE SPARK 91368003 IGNITION ELECTRODE 91368004 SUPPORT 90768019 BURNER COVER 90768015 CONTROL ...

Page 74: ...1 HOLDER 90754007 SUPPORT PIPE TC 91254001 FIRING HEAD 90754008 HEAD CAP 90754009 TOOTH G20 25 90754010 TOOTH G30 31 90754011 CAPACITOR 3UF AEG 91368007 IONIZATION CABLE TC 91354001 PLUG WIELAND 4 PIN 91353006 PLUG WIELAND 4 PIN 91353007 INNER ASSEMBLY G20 25 90754012 MOTOR 200W 90654001 AIR PRESSURE SWITCH 90768023 ANTIJAMMING FILTER 90752015 IGNITION TRANSFORMER 052F4040 91368008 GAS PRESSURE SW...

Page 75: ...001 SUPPORT PIPE TC 91254001 FIRING HEAD 90754008 HEAD CAP 90754009 TOOTH G20 25 90754010 TOOTH G30 31 90754011 CAPACITOR 3UF AEG 91368007 IONIZATION CABLE TC 91354001 PLUG WIELAND 4 PIN 91353006 PLUG WIELAND 4 PIN 91353007 INNER ASSEMBLY G20 25 90754012 MOTOR 200W 90654001 AIR PRESSURE SWITCH 90768023 ANTIJAMMING FILTER 90752015 IGNITION TRANSFORMER 052F4040 91368008 GAS PRESSURE SWITCH 91358013 ...

Page 76: ...0358001 SUPPORT PIPE TL 91358006 CONTROL BOX LME21 330 90358002 AIR DAMPER MOTOR 90658001 IGNITION ELECTRODE 91358006 AIR PRESSURE SWITCH 91358007 HEAD CAP 90758003 PRESSURE PORT SUPPORT 90758004 ROD TC 90758005 ROD TL 90758006 FIRING HEAD 90758007 GAS PRESSURE SWITCH 91358013 MOTOR SIMEL 300W 90658002 ORING 90758008 HEAD SUPPORT PIPE ELBOW 91258001 AIR INTAKE 90758009 BLAST TUBE TC 90758010 BLAST...

Page 77: ...IPE TC 91253001 FIRING HEAD 90768005 HEAD CAP 90768011 FAN 90768018 CAPACITOR 3UF AEG 91368007 IONIZATION CABLE TC 91354001 PLUG WIELAND 4 PIN 91353006 PLUG WIELAND 4 PIN 91353007 INNER ASSEMBLY G20 25 90768020 MOTOR 75W 90668001 AIR PRESSURE SWITCH 90768023 ANTIJAMMING FILTER TL 90753012 IGNITION TRANSFORMER 052F4040 91368008 SUPPORT PIPE TC 91253003 GAS PRESSURE SWITCH 91358013 INNER ASSY G30 31...

Page 78: ...01 HOLDER 90754007 SUPPORT PIPE TC 91254001 FIRING HEAD 90754008 HEAD CAP 90754009 TOOTH G20 25 90754010 TOOTH G30 31 90754011 CAPACITOR 3UF AEG 91368007 IONIZATION CABLE TC 91354001 PLUG WIELAND 4 PIN 91353006 PLUG WIELAND 4 PIN 91353007 INNER ASSEMBLY G20 25 90754012 MOTOR 200W 90654001 AIR PRESSURE SWITCH 90768023 ANTIJAMMING FILTER 90752015 IGNITION TRANSFORMER 052F4040 91368008 GAS PRESSURE S...

Page 79: ...06 GASKET 92754001 SUPPORT PIPE TL 91254002 FIRING HEAD 90754008 HEAD CAP 90754009 TOOTH G20 25 90754010 TOOTH G30 31 90754011 CAPACITOR 3UF AEG 91368007 IONIZATION CABLE TL 91353005 PLUG WIELAND 4 PIN 91353006 PLUG WIELAND 4 PIN 91353007 INNER ASSEMBLY G20 25 90754012 MOTOR 200W 90654001 AIR PRESSURE SWITCH 90768023 ANTIJAMMING FILTER 90752015 IGNITION TRANSFORMER 052F4040 91368008 GAS PRESSURE S...

Page 80: ...ME22 331 90358001 SUPPORT PIPE TL 91358006 CONTROL BOX LME21 330 90358002 AIR DAMPER MOTOR 90658001 IGNITION ELECTRODE 91358006 AIR PRESSURE SWITCH 91358007 HEAD CAP 90758003 PRESSURE PORT SUPPORT 90758004 ROD TC 90758005 ROD TL 90758006 FIRING HEAD 90758007 GAS PRESSURE SWITCH 91358013 MOTOR SIMEL 300W 90658002 ORING 90758008 HEAD SUPPORT PIPE ELBOW 91258001 AIR INTAKE 90758009 BLAST TUBE TC 9075...

Page 81: ...68017 O RING 90768006 PIPE GASKET 92762001 GASKET 92768001 PIPE 91262001 FAN 90768018 CAPACITOR 4UF AEG 91362002 PLUG WIELAND 7 91368009 SOCKET WIELAND 91368010 FIRING HEAD TC 90762007 FIRING HEAD TL 90762008 COUPLING 90762016 HOSES 90762017 IGN TRANSFORMER 91362005 OIL VALVE SUNTEC 90762021 COIL SUNTEC 91362006 COIL DANFOSS 90762018 MOTOR 100W 90662001 CAPACITOR 6 3UF SIMEL 91354004 OIL PUMP 9076...

Page 82: ...6 X 700 90764009 PIPE 91262001 PIPE HYDRAULIC SYSTEM 98064010 FAN 90768018 CAPACITOR 3UF AEG 91368007 PLUG WIELAND 4 PIN 91353006 PLUG WIELAND 4 PIN 91353007 PLUG WIELAND 7 91368009 SOCKET WIELAND 91368010 WIRING TERMINAL BOX 91364001 HYDRAULIC SYSTEM 98064020 FIRING HEAD TC 90764010 FIRING HEAD TL 90764011 MOTOR 130W 90663001 COUPLING 90762016 HOSES NW 6 X 700 90764012 HOSES 90762017 IGN TRANSFOR...

Page 83: ...NG 90768006 PIPE GASKET 92762001 GASKET 92752001 AIR DAMPER 90752013 PIPE 91252001 CAPACITOR 3UF AEG 91368007 PLUG WIELAND 4 PIN 91353006 PLUG WIELAND 4 PIN 91353007 PLUG WIELAND 7 91368009 SOCKET WIELAND 91368010 HYDRAULIC SYSTEM 98052001 MOTOR 130W 90663001 COUPLING 90762016 OIL PUMP DANFOSS 90752014 ANTIJAMMING FILTER 90752015 HOSES 90762017 IGN TRANSFORMER 91362005 OIL VALVE SUNTEC 90762021 OI...

Page 84: ...ABLES TC 91952001 IGNITION CABLE TC 91354005 FLANGE 90754014 O RING 90768006 PIPE GASKET 92762001 GASKET 92754001 AIR DAMPER 90752013 PIPE 91252001 CAPACITOR 6 UF AEG 91351001 PLUG WIELAND 7 91368009 SOCKET WIELAND 91368010 MOTOR 200W 90663002 COUPLING 90762016 OIL PUMP DANFOSS 90752014 HOSES 90762017 IGN TRANSFORMER 91362005 OIL VALVE SUNTEC 90762021 OIL VALVE DANFOSS 90762022 COIL SUNTEC 9136200...

Page 85: ...90754014 O RING 90768006 PIPE GASKET 92762001 GASKET 92754001 AIR DAMPER 90752013 PIPE 91252001 CAPACITOR 6 UF AEG 91351001 PLUG WIELAND 7 91368009 SOCKET WIELAND 91368010 MOTOR 200W 90663002 COUPLING 90762016 OIL PUMP DANFOSS 90752014 HOSES 90762017 IGN TRANSFORMER 91362005 OIL VALVE SUNTEC 90762021 OIL VALVE DANFOSS 90762022 COIL SUNTEC 91362006 COIL DANFOSS 90762018 FAN 160 X 62 90754100 FILTER...

Page 86: ...0762021 COIL SUNTEC 91362006 COIL 90751006 FUSE SUPPORT 91358011 LAMP 91358008 MAIN SWITCH 120 X 50 91358009 HIGH LOW FLAME SWITCH 91358010 GASKET 92758001 BURNER COVER 90758020 COVER 90758021 FAN 180 X 80 90758022 NOZZLE HOLDER SUPPORT 90761009 ROD TC 90761010 ROD TL 90761011 CABLES TC 91961001 MOTOR 370W 90661001 BLAST TUBE TC 90761012 BLAST TUBE TL 90761013 NOZZLE HOLDER SUPPORT 90761014 DIFFUS...

Page 87: ...X 700 90764009 PIPE 91262001 PIPE HYDRAULIC SYSTEM 98064010 FAN 90768018 CAPACITOR 3UF AEG 91368007 PLUG WIELAND 4 PIN 91353006 PLUG WIELAND 4 PIN 91353007 PLUG WIELAND 7 91368009 SOCKET WIELAND 91368010 WIRING TERMINAL BOX 91364001 HYDRAULIC SYSTEM 98064020 FIRING HEAD TC 90764010 FIRING HEAD TL 90764011 MOTOR 130W 90663001 COUPLING 90762016 HOSES NW 6 X 700 90764012 HOSES 90762017 IGN TRANSFORME...

Page 88: ... IGNITION CABLE TC 91354005 FLANGE 90752006 O RING 90768006 PIPE GASKET 92762001 GASKET 92752001 AIR DAMPER 90752013 PIPE 91252001 CAPACITOR 3UF AEG 91368007 PLUG WIELAND 4 PIN 91353006 PLUG WIELAND 4 PIN 91353007 PLUG WIELAND 7 91368009 SOCKET WIELAND 91368010 HYDRAULIC SYSTEM 98052001 MOTOR 130W 90663001 COUPLING 90762016 OIL PUMP DANFOSS 90752014 ANTIJAMMING FILTER 90752015 HOSES 90762017 IGN T...

Page 89: ...G 90768006 PIPE GASKET 92762001 GASKET 92754001 AIR DAMPER 90752013 PIPE 91251001 CAPACITOR 6 UF AEG 91351001 PLUG WIELAND 4 PIN 91353006 PLUG WIELAND 4 PIN 91353007 PLUG WIELAND 7 91368009 SOCKET WIELAND 91368010 HYDRAULIC SYSTEM 98052001 MOTOR 200W 90663002 COUPLING 90762016 ANTIJAMMING FILTER 90752015 HOSES 90762017 IGN TRANSFORMER 91362005 OIL VALVE 90762020 OIL VALVE SUNTEC 90762021 COIL SUNT...

Page 90: ...90762021 COIL SUNTEC 91362006 COIL 90751006 FUSE SUPPORT 91358011 LAMP 91358008 MAIN SWITCH 120 X 50 91358009 HIGH LOW FLAME SWITCH 91358010 GASKET 92758001 BURNER COVER 90758020 COVER 90758021 FAN 180 X 80 90758022 NOZZLE HOLDER SUPPORT 90761009 ROD TC 90761010 ROD TL 90761011 CABLES TC 91961001 MOTOR 370W 90661001 BLAST TUBE TC 90761012 BLAST TUBE TL 90761013 NOZZLE HOLDER SUPPORT 90761014 DIFFU...

Page 91: ...SECTION 16 SPARE PARTS LIST 85 of 85 ...

Page 92: ......

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