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FANMASTER

cooling heating ventilation extraction

INSTRUCTION MANUAL

MODEL: IDH3-20, IDH3-30, IDH3-50

INDUSTRIAL DIESEL FAN HEATER (DIRECT-FIRED) 

TO PREVENT SERIOUS INJURY, READ & UNDERSTAND ALL WARNINGS & 

INSTRUCTIONS BEFORE USE. PLEASE KEEP THIS DOCUMENT FOR YOUR RECORDS

FOR INDUSTRIAL USE ONLY

MUST BE USED IN WELL VENTILATED AREAS

SERIES 3

Summary of Contents for 3 Series

Page 1: ...AL MODEL IDH3 20 IDH3 30 IDH3 50 INDUSTRIAL DIESEL FAN HEATER DIRECT FIRED TO PREVENT SERIOUS INJURY READ UNDERSTAND ALL WARNINGS INSTRUCTIONS BEFORE USE PLEASE KEEP THIS DOCUMENT FOR YOUR RECORDS FOR INDUSTRIAL USE ONLY MUST BE USED IN WELL VENTILATED AREAS SERIES 3 ...

Page 2: ...make no warranty or representation for any particular purposes The information is offered in good faith and with the understanding that any use of the units or accessories in breach of the directions and warnings in this document is at the sole discretion and risk of the user Disposal Guidelines Do not dispose of this product with general household waste This product must be disposed according to ...

Page 3: ...ES SUCH AS BUILDING MATERIALS PAPER OR CARDBOARD A SAFE DISTANCE AWAY FROM THE HEATER AS RECOMMENDED BY THE INSTRUCTIONS NEVER USE THE HEATER IN SPACES WHICH DO OR MAY CONTAIN VOLATILE OR AIRBORNE COMBUSTIBLES OR PRODUCTS SUCH AS GASOLINE SOLVENTS PAINT THINNER DUST PARTICLES OR UNKNOWN CHEMICALS DIRECT FIRED HEATERS MAY CAUSE CARBON MONOXIDE CO POISONING WHEN INCORRECTLY USED E G INDOORS WITHOUT ...

Page 4: ...gph 0 50 0 80 1 20 Voltage V Hz AC220 240V 50 AC220 240V 50 AC220 240V 50 Air Pressure Setting bar 0 32 0 31 0 45 Current Rating A 1 1 1 1 1 5 Electrical Power W 230 230 340 Fuse Rating T3 15A T3 15A T3 15A Net Weight kg 14 9 22 2 27 8 Dimensions mm 750 L 315 W 415 H 880 L 456 W 590 H 1090 L 490 W 585 H Tank Capacity L 19 34 50 Operating Range H 10 12 11 Standard Accessories Fuel Gauge Yes Yes Yes...

Page 5: ...el Cover 2 I Cotter 2 J Caster Fixing Plate 2 Fig 2 To assemble the heater proceed as follows see Fig 2 1 Insert the wheel shaft E into the corresponding hole of the caster fixing plate J 2 Insert the cotter I to the corresponding holes of the wheel shaft place the washer F to the two sides of the shaft 3 Slide the wheel D over the wheel shaft E scren the nut G to fix the wheel Install wheel cover...

Page 6: ...t can tip over Keep the heater away from flammable combustible explosive or corrosive materials Keep the heater away from curtains or similar materials that could block the air inlet and outlet Never block or restrict the air inlet and outlet for any reason Keep the power cable away from heat sources sharp edges cutting and moving parts Do not expose directly to the weather or to excessive humidit...

Page 7: ...p see Fig 4 by using your finger during ignition to make start up easier ABNORMAL OPERATION In case of malfunction flame failure reduced air flow bad combustion the heater stops and the indicator light starts FLASHING THE LOCK OUT MODE code will be showed on the display window MANUAL RESET RESTART If the heater is in lock out mode check and remove the cause of lock out before restarting the heater...

Page 8: ...nd a mild detergent then dry using a clean cloth Keep air inlet and fan free from dust and dirt To clean inner parts gently blow compressed air through air inlet Regularly inspect the power cable if worn cracked or damaged have it replaced by a qualified persons only Before storing the heater make sure it is perfectly cool and dry Cover the unit with a blanket or tarp and store it in a dry ventila...

Page 9: ...asuring port on the rear guard Start heater and read air pressure value If necessary adjust pressure to the correct value turning the adjusting screw the air vent hole in the adjusting screw middle clockwise to increase anticlockwise to decrease the pressure Ignition Electrodes qualified perons only Clean adjust if necessary replace ignition electrode For electrode gaps see Fig 4 5 dimensions in m...

Page 10: ...6 WIRING DIAGRAM IDH3 20 IDH3 30 IDH3 50 ...

Page 11: ...IDH3 FF2 Fuel Filter main IDH3 30 50 SP IDH3 FFT Fuel Filter Inlet Tank ALL SP IDH3 FL Fuel Line ALL SP IDH3 FB1 Fan Blade IDH3 20 SP IDH3 FB2 Fan Blade IDH3 30 50 SP IDH3 FM1 Fan Motor IDH3 20 30 SP IDH3 FM2 Fan Motor IDH3 50 SP IDH3 PC1 Photocell Magic Eye IDH3 20 30 SP IDH3 PC2 Photocell Magic Eye IDH3 50 SP IDH3 CB1 Circuit Board pcb IDH3 20 30 SP IDH3 CB2 Circuit Board pcb IDH3 50 SP IDH3 TR1...

Page 12: ... diesel or kerosene if required Remove wrong or dirty fuel Fuel filters clogged Clean or replace fitlers Air leaks in fuel line Check fuel lines connections are tight no cracks Replace if required Fuel Nozzle clogged Clean nozzle by blowing compressed air or replace if required Fuel viscosity increased at low temperature Blend diesel with kerosene Flame comes out of body E1 displayed on the screen...

Page 13: ...mult meter check both ends of thermostat If there is a resistance value showing the thermostat is working If there is no resistance replace thermostat 3 Photocell break down Check Photocell assembly Pull out the photocell let it sense light Using a multi meter connect both ends if there is no resistance showing the photocell is good If there is a resistance replace ...

Page 14: ...5 Air Line Leakage Check Air Line Take out the air line Carefully check the line surface Replace if there are any cracks or damages 6 Fuel Filters Blocked Check Fuel Filters Tale out the fuel filter If blocked clean it out then rinse soak in diesel or kerosene If blockage is too thick replace fuel filter 8 TROUBLESHOOTING CONTINUED ...

Page 15: ...e air pump is good If it fails to reach this point replace air pump Factory setting is 5 6 PSI 8 Fuel Nozzle Blocked Check Clean the nozzle If there is black smoke or flash fire check clean fuel nozzle if the same symptoms keep occuring replace the fuel nozzle 9 Prob damage E2 Check probe Open the control panel check the condition of the probe connection point If the probe end is damaged replace i...

Page 16: ... excluded under the Australian Consumer Law You are entitled to replacement or refund for a major failure and to compensation for other reasonably foreseeable loss or damage You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure Exclusions This warranty does not cover Any defects caused by an acc...

Page 17: ...8 TROUBLESHOOTING CONTINUED ...

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Page 20: ...N11664 MADE IN CHINA Fanmaster Pty Ltd 1 6 8 Yalgar Road KIRRAWEE NSW 2232 1300 900 345 sales fanmaster com au www fanmaster com au FANMASTER cooling heating ventilation extraction ...

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