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Giersch GL10 Series, Technical Information Installation Instructions, Page: 14 / 20

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Giersch GL10 Series Technical Information Installation Instructions Download Page 14

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20.Troubleshooting

Identification

Cause

Remedy

Burner motor is not run-
ning

Fuse faulty
Safety thermostat locked
Setting of controller temperature exceeded
Controller faulty
Motor faulty
Oil preheater: heating or release thermostat 
faulty
Motor–pump coupling faulty

Replace
Unlock
Try to restart i.a.w. temperature decrease
Replace
Replace
Replace

Replace

Burner does (not) start 
and indicates a faulty 
after the safety time has 
elapsed

a) with flame formation:

Flame failure controller contaminated, faulty, 

not

correctly inserted or not correctly set

Controller faulty
b) without flame formation:

no ignition

Burner not receiving any oil:

Valves, oil line closed
Oil tank empty
Filter contaminated
Oil line leaky
Pump faulty
Foot valve leaky

Nozzle contaminated or faulty
Solenoid valve faulty
Filter in solenoid valve clogged
Flame simulation
Motor–pump coupling faulty
Oil preheater clogged

Clean, replace, correctly insert 

Replace

Ignition electrode and setting,
Check ignition transformer and cable

Open
Refill oil
Clean
Seal
Replace
Seal
Replace nozzle
Replace
Clean filter and replace solenoid valve
see under functional control "control box"
Replace
Replace

Flame extinguished dur-
ing operation

Oil reservoir worn
Nozzle filter clogged
Oil filter or oil feed lines contaminated
Air inlets
Solenoid valve faulty

Refill oil
Replace nozzle
Clean filter and lines
Check suction line and firings
Replace

Mixing device heavily 
oiled or has heavy coke 
crust

Incorrect setting
Incorrect nozzle size
Combustion air flow incorrect
Central heating room insufficiently ventilated 

Correct setting dimensions
Replace
Readjust burner
Ensure aeration inlets are sufficiently large

Burner runs intermit-
tently

Oil throughput too great

Install a control box with flying restart circuit

Radio and TV interfer-
ence

Ignition flashovers to nozzle and accumulator 
plate respectively
Weak antenna output

Correct ignition electrode
Have antenna checked
Install suppressor capacitor or interference-
suppression resistors

Summary of Contents for GL10 Series

Page 1: ...Technical Information Installation Instructions Oil Issued in March 2009 Subject to tech modifications to improve the product GB GL10 ...

Page 2: ...ssisted oil burner fulfils the basic requirements of the following directives Low voltage directives in accordance with 73 23 EWG in connection with DIN VDE 0700 part 1 issued 04 88 and DIN VDE 0722 issued 04 83 Electromagnetic compatibility in accordance with directive 89 336 EWG in connection with EN 55014 issued 04 93 and EN 50082 1 issued 01 92 Machine directives in accordance with directive 9...

Page 3: ...on local regulations The supply line must be protected with a 10 A fuse and for convenience be laid as a flexible cable If the male connector has already been wired carry out a control of the connections i a w the accompanying wiring diagram GL10 1 V L GL10 1 L GL10 2 V L GL10 2 L Burner output in kh h in kW 1 30 3 40 15 5 40 3 1 51 3 40 18 0 40 3 2 10 5 65 25 0 67 0 2 95 5 65 35 0 67 0 Recommende...

Page 4: ...the system conditions Caution The full pump pressure at the manometer is only available to the Suntec AS47 oil pump after the oil supply release Suntec Feed Return Pressure pipe connection Pressure gauge connection Vacuum gauge connection Pressure setting Solenoid valve Danfoss unscrew pressure gauge connection screw in manometer and set pump pressure with pressure setting i a w the adjustment tab...

Page 5: ...the seal with the under lying diverter plug and only rescrew the seal Close the return opening with a seal and metal plug We recommend that you use a heating oil filter with return inlet when changing over to a single pipe system This leaves the pump operating in twin pipe mode Install the feed and return burner hoses to the filter Open the oil tap on the filter Start up the system Pump Di mm H m ...

Page 6: ...16 in doing so ensure the nozzle holder is secured against turning via spanner SW 16 Replace oil nozzle 11 Setting the ignition electrodes The electrodes are factory set The specified measurements serve for checking purposes 12 Setting the air volume measure A Measure A Measure A see adjustment table page 15 serves as an orientation guide for setting the burner Measure A de scribes the position of...

Page 7: ...ube GL10 2 snap ring for throttle position 2 without sleeve Nozzle tube GL10 2 V snap ring for throttle position 1 without sleeve A 1 slot B 2 slot 1 1 slot 2 2 slot 3 3 slot 4 4 slot sleeve snap ring A 1 slot B 2 slot 1 1 slot 2 2 slot 3 3 slot 4 4 slot snap ring A 1 slot B 2 slot 1 1 slot 2 2 slot 3 3 slot 4 4 slot snap ring A 1 slot B 2 slot 1 1 slot 2 2 slot 3 3 slot 4 4 slot snap ring ...

Page 8: ...apsed In either case a restart always takes place after a power failure In the event of flame simulation during the pre aeration time the control box indicates a fault after the safety time has elapsed The control box must only be inserted or removed when the main switch is at OFF and the 7 pole connector is disconnected as 230 V are supplied to the lower part of the control box Flame simula tion ...

Page 9: ...ble pressure 25 bar Measurement accuracy 2 5 This multifunctional device gives information on the oil consumption the number of burner start ups the burner operating hours etc and in addition warns when the oil throughput falls below the set reference value e g clogged nozzle Via the early detection and elimination of the fault an inefficient and environmentally damaging burner operation can be pr...

Page 10: ...ssure is modified etc the reference value must be redefined as shown above The old reference value is thereby overwritten Service function If the oil flow rate decreases by more than 10 e g due to a slow clogged nozzle preheater etc the service symbol appears on the display equipment The prerequisite for this service function is the prior input of the reference value see determining the refer ence...

Page 11: ...o a large degree 3 downtime losses are reduced IMPORTANT Overdimensioned flue sections or unsuitable flues for LT operating modes are very often specified when rede veloping existing systems We recommend an appraisal of the flue system by the responsible chimney sweep for the district before installing the boiler system so that a suitable redevelopment measure can also be devised in good time for ...

Page 12: ...12 G 10 03 09 19 Circuit diagram GL10 1 2 Burner Boiler controller SP_1 360 GL10 1 2 V Burner Boiler controller SP_1 361 ...

Page 13: ...13 G 10 03 09 GL10 1 2 with LOA 24 Boiler controller Burner GL10 1 2 V with LOA 24 Boiler controller Burner ...

Page 14: ...ean replace correctly insert Replace Ignition electrode and setting Check ignition transformer and cable Open Refill oil Clean Seal Replace Seal Replace nozzle Replace Clean filter and replace solenoid valve see under functional control control box Replace Replace Flame extinguished dur ing operation Oil reservoir worn Nozzle filter clogged Oil filter or oil feed lines contaminated Air inlets Sole...

Page 15: ...0 12 0 5 0 yes 17 5 16 0 1 48 0 40 60 14 5 6 0 yes 19 5 17 5 1 60 0 45 60 11 5 6 5 yes 21 0 19 5 1 77 0 45 60 13 5 7 0 yes 22 5 20 5 1 90 0 50 60 12 5 7 5 yes 24 0 22 0 2 02 0 50 60 14 0 8 0 yes 25 5 23 5 2 15 0 55 60 12 5 8 5 yes 27 0 25 0 2 28 0 55 60 14 0 9 5 yes 29 0 27 0 2 45 0 60 60 12 5 10 0 yes 31 0 28 5 2 61 0 60 60 14 5 11 0 yes 32 5 30 0 2 74 0 65 60 13 0 11 5 yes 33 5 31 0 2 82 0 65 60...

Page 16: ...3 63 0 85 45 13 0 10 5 yes 45 0 41 5 3 79 1 00 45 11 5 11 0 yes 47 0 43 0 3 96 1 00 45 12 5 12 0 yes 49 0 45 0 4 13 1 10 45 10 5 12 5 yes 53 0 49 0 4 47 1 10 45 12 5 14 0 no 55 0 50 6 4 64 1 10 45 13 0 15 0 no 57 0 52 5 4 81 1 25 45 12 5 16 0 no 59 0 54 3 4 97 1 25 45 13 5 17 5 no 61 0 56 0 5 14 1 35 45 11 5 18 0 no 65 0 60 0 5 48 1 35 45 13 5 21 0 no GL10 2 35 0 32 0 2 95 0 65 45 12 5 8 0 yes 37 ...

Page 17: ...17 G 10 03 09 22 Exploded diagram and spare parts list ZBZ_1 366 ...

Page 18: ... 31 90 11582 12 MZ770 Satronic flame failure controller 1 47 90 24863 13 Motor coupling 10 37 50 11586 14 Solenoid valve 1 57 90 10919 15 Danfoss BFP 21LG pump with connectors 1 47 90 22504 16 Seal 13 x 18 50 37 50 11293 17 Hose stem NW4 R 1 4 10 47 50 20862 18 Oil hose NW4 1200 mm lg 1 47 90 10802 19 Seal 10 x 14 x 2 50 37 50 10788 20 Pressure pipe nipple R1 8 5 37 50 20200 21 Pressure pipe for D...

Page 19: ...19 G 10 03 09 ...

Page 20: ...above sea level and a room temperature of 20 C Boiler connection dimensions M8 min 88 150 All dimensions in mm 2 0 1 6 1 2 0 8 0 4 0 Durchsatz kg h GL10 2 L Brennerleistung kW 1 2 3 4 5 6 2 0 3 0 4 0 5 0 6 0 7 0 Feuerraumwiderstand mbar 2 0 1 6 1 2 0 8 0 4 0 Durchsatz kg h GL10 1 L Brennerleistung kW 1 2 3 4 5 6 2 0 3 0 4 0 5 0 6 0 7 0 Feuerraumwiderstand mbar 10 20 30 40 50 2 0 1 6 1 2 0 8 0 4 0 ...

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