sealey IR20.V5 20.5KW INFRARED PARAFFIN/KEROSENE/ DIESEL HEATER User Guide

sealey IR20.V5 20.5KW INFRARED PARAFFIN/KEROSENE/ DIESEL HEATER

Thank you for purchasing a Sealey product. Manufactured to a high standard, this product will, if used according to these instructions, and properly maintained, give you years of trouble-free performance.

IMPORTANT:
PLEASE READ THESE INSTRUCTIONS CAREFULLY. NOTE THE SAFE OPERATIONAL REQUIREMENTS, WARNINGS & CAUTIONS. USE THE PRODUCT CORRECTLY AND WITH CARE FOR THE PURPOSE FOR WHICH IT IS INTENDED. FAILURE TO DO SO MAY CAUSE DAMAGE AND/OR PERSONAL INJURY AND WILL INVALIDATE THE WARRANTY. KEEP THESE INSTRUCTIONS SAFE FOR FUTURE USE.

ELECTRICAL SAFETY

WARNING! It is the user’s responsibility to check the following:
Check all electrical equipment and appliances to ensure that they are safe before using. Inspect power supply leads, plugs and all electrical connections for wear and damage. Sealey recommends that an RCD (Residual Current Device) is used with all electrical products. You may obtain an RCD by contacting your local Sealey stockist. If used in the course of business duties, it must be maintained in a safe condition and routinely PAT (Portable Appliance Test) tested. For electrical safety information, it is important that the following information is read and understood.

• Ensure that the insulation on all cables and on the appliance is safe before connecting it to the power supply.
• Regularly inspect power supply cables and plugs for wear or damage and check all connections to ensure that they are secure.
• Ensure that the voltage rating on the appliance suits the power supply to be used and that the plug is fitted with the correct fuse – see fuse rating in these instructions.
• DO NOT pull or carry the appliance by the power cable.
• DO NOT pull the plug from the socket by the cable.
• DO NOT use worn or damaged cables, plugs or connectors. Ensure that any faulty item is repaired or replaced immediately by a qualified electrician.
• This product is fitted with a BS1363/A 13 Amp 3 pin plug.
• If the cable or plug is damaged during use, switch the electricity supply and remove from use.
• Ensure that repairs are carried out by a qualified electrician.
• Replace a damaged plug with a BS1363/A 13 Amp 3 pin plug. If in doubt contact a qualified electrician.
  • Connect the GREEN/YELLOW earth wire to the earth terminal ‘E’.
  • Connect the BROWN live wire to the live terminal ‘L’.
  • Connect the BLUE neutral wire to the neutral terminal ‘N’.
• Ensure that the cable outer sheath extends inside the cable restraint and that the restraint is tight. Sealey recommends that repairs are carried out by a qualified electrician.

GENERAL SAFETY

DANGER! Risk of carbon monoxide poisoning. Failure to provide proper ventilation could result in serious illness or death.

• Check that the heater is in sound condition and good working order. Take immediate action to repair or replace damaged parts.
• Use recommended parts only. Unauthorized parts may be dangerous and will invalidate the warranty.
• Only use paraffin, diesel or kerosene to fuel this heater, in accordance with instructions contained in this manual.
• Locate heater on a level and stable surface.

WARNING!
Only use the heater in well-ventilated areas. Ensure continuous ventilation is provided to the heater operating area via windows and doors etc. If people are not required to be pre sent in the heated area, the volume of air to be heated (m³)/he at output (kW) ratio must be at least 10:1 and people must be advised not to remain in the heated area for prolonged periods. If people are required to be present in the heated area, the volume o f air to be heated (m³)/heat output (kW) ratio must be at least 30:1. Ventilation must be to the outside of the premises in which the heater is to be operated. The total open area (m²) must be at least 0.003 times the total heat output (kW). The volume concentration of oxygen (O 2 ) in the heated room, must always remain above 17%.

WARNING!
DO NOT use the heater near flammable material, liquids, solids, gases or compressed gas cylinders etc.

• DO NOT stand or place any object less than 3m from the heater output and keep the heater a minimum of 2m from any walls or objects.
• DO NOT use the heater in closed rooms, living areas, basements or below ground level.
• DO NOT allow untrained persons to operate the heater and DO NOT operate the heater without the safety guard.
• DO NOT move or handle the heater when hot, without wearing protective gloves. Never move the heater whilst it is operating.
• DO NOT leave the heater unattended for prolonged periods of time when in use. Switch the heater off and unplug from the mains before leaving the work area.
• DO NOT fill the fuel tank whilst the heater is running or still hot. DO NOT over-fill the fuel container. Wipe up any spilt fuel immediately.
• DO NOT obstruct the air inlet (rear) and air outlet (front) of the heater and DO NOT use duct work in front or at the rear of the heater.
• DO NOT allow children or animals near the heater when in use, or whilst still hot.
• WARNING! RISK OF ELECTRIC SHOCK. DO NOT expose the heater to water spray, rain, dripping water or wind.
• DO NOT operate the heater when you are tired or under the influence of alcohol, drugs or intoxicating medication.
• DO NOT touch the heater outlet or cone when in use, or for a period of time after it’s switched off, as these are VERY hot and will take time to cool down.
• DO NOT switch the heater off by disconnecting it from the mains. ALWAYS set the switch on the burner to the ‘OFF’ position and allow the cooling cycle to finish, before disconnecting from the mains.
• DO NOT use an external fuel tank. Only use the tank that is fitted to the heater, and only fill it when the heater has cooled down.
• Ensure that the heater is correctly turned off.
• When not in use for an extended period, store in a safe, dry ar ea, out of reach of children.

NOTE:
This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction concerning the use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play with the appliance.

INTRODUCTION

Versatile multi-fuel heater designed to run on paraffin, kerosene or diesel. Clean burning unit suitable for well-ventilated applications. 15L Tank allows approximately 8hrs running time, making this unit extremely economical. Safety features include automatic overheat safety shut-off and quiet operation. Optional trolley is available for easy maneuverability, Model No. IR20T.

SPECIFICATION

• Model No…………………………………………………………..IR20.V5
• Fuel Tank:……………………………………………………………….15L
• Fuel:………………………………………….Paraffin/Kerosene/Diesel
• Heated Area:………………………………………….14,000ft³(396m³)
• Output:………………………………………….70,000Btu/hr(20.5kW)
• Run Time per Filling (Maximum):…………………………………8hr
• Supply:…………………………………………………………..230V – 3A

ASSEMBLY

Unpack the heater and check the contents. Should there be any damaged or missing parts contact your Sealey stockist immediately? Attach the handle by lining up the holes in the handle with the holes in the upper shell of the heater (fig.1). Insert screws and tighten. Remove the heater and packaging material from the carton.

OPERATION

FUELLING THE HEATER see fig.2A above right
This appliance is designed to operate safely at a minimum ambient temperature of -20°C. For optimal performance of this heater, use paraffin. Paraffin has been refined to virtually eliminate contaminants, such as sulfur, which can cause a rotten egg odor during the operation of the heater. Using diesel fuel can cause excess soot production. DO NOT use bio-diesel as this fuel will damage your heater’s seals and filter.

• DO NOT use fuel such as, benzene, alcohol, white glass, camp stove fuel, paint thinners, or other oil compounds in this heater. these are volatile fuels that can cause a fire or explosion.
• DO NOT store paraffin in the living space. Paraffin should be stored in a well-ventilated area outside the living area.
• DO NOT store paraffin in direct sunlight or near a source of heat.
• DO NOT use paraffin that has been stored from one season to the next. Paraffin deteriorates over time, old paraffin will not burn properly in this heater.

VENTILATION

Risk of indoor air pollution and carbon monoxide poisoning. Use heater only in well-ventilated areas. Always provide a fresh air opening in the heated space of at least 2,800 cm2 (3 sq. ft) for each 29 kw / hr. of heater output. Provide a larger opening if more heaters are being used. The minimum Ventilation Opening Needed for this heater is 64cm2.

STARTING THE HEATER (IGNITION)
Fill the tank with paraffin or other approved fuel until the needle on fuel gauge points to “F”. Replace fuel cap and tighten it firmly. Connect the heater to a power source. You must use an extension cable that is at least 1.8 meters long and is a minimum of 14 AWG rating. Push the power switch to the “ON” position. The power indicator lamp will light and heater will ignite fig.3.

NOTE:
On first ignition or after refueling you may hear a grinding sound just before ignition. This is the fuel pump removing the air from the fuel line. Your heater will start up within seconds. If it does not start repeat start-up procedures with fuel gauge reading at least 1/2 tank.

NOTE:
The electrical components of these heaters are protected by a fuse mounted in the PC board. If the heater fails to ignite check this fuse first and replace if necessary. Also check the power source to be sure the proper voltage is being provided to the heater. STOPPING THE HEATER Turn the power switch to the “OFF” position. Combustion will stop and the Cooling Cycle will begin. approx. 7 mins. When the Cooling Cycle is complete the fan will stop running and it will be safe to unplug the heater.

NOTE:
Unplugging the heater before the Cooling Cycle has been completed may cause overheating, and possible damage to the heater and heat plate.

RESTARTING THE HEATER
Wait ten seconds after Cooling Cycle has been completed. Follow all start-up procedures above.

MAINTENANCE

WARNING!
Unplug unit from mains power supply ensure heater is cold before opening or servicing heater.

WARNING! DO NOT tamper with the unit, have an experienced serviceman make any necessary adjustment or repairs.

LONG TERM STORAGE

• Unscrew the fuel cap.
• Using an approved siphon, remove the Paraffin or diesel.
• Using a small amount of Paraffin or diesel, rinse and swirl the fuel inside the fuel tank.
• Empty the tank completely.

NOTE:
never mix water with fuel, it will cause rust inside the tank.

IMPORTANT:
Never store leftover Paraffin between seasons, using old fuel can damage the heater. Store the Heater in a dry, well-ventilated area. Be sure that the storage area is free of dust and corrosive vapors. Repack the heater in the original packaging and keep the user’s manual in an easily accessible place.

FUEL / FUEL TANK
Flush tank every 200 hours of operation or as needed. DO NOT flush with water, use fresh paraffin only.

SPARK PLUG
Clean and re-gap every 600 hours of operation or replace as needed. After removing the spark plug, clean the terminals with a wire brush, re-gap the terminals to 0.140” (3.5mm) fig.4. FAN BLADES
The fan blades should be cleaned at least once per heating season, depending on conditions. remove all accumulated dust and dirt with a burst of condensed air fig.5. NOZZLES
Nozzles should be cleaned or replaced at least once per heating season. Contaminated fuel could make this necessary immediately. To clean dirt from nozzle, blow compressed air through nozzle front. it may be necessary to soak nozzle in clean paraffin or diesel to help loosen any particles fig.6 . PHOTOCELL
The photocell should be cleaned at least once per heating season or more depending on conditions, use a cotton swab and water or, alcohol to clean the lens of the photocell. Be certain to reinstall the photocell in proper position as shown in fig.7. FILTERS
The fuel filter and oil filter should be cleaned at least twice per heating season by rinsing it in clean paraffin or diesel. Contaminated or old fuel could make cleaning necessary immediately fig.8.

TROUBLESHOOTING

Heater fires, but shuts down

after a short period of time.

| 1. Dirty Fuel Filter| 1. Clean/replace Fuel Filter
2. Nozzle Dirty| 2. Clean/replace Nozzle
3. Photocell Dirty| 3. Clean/replace Photocell
4. Photocell not installed properly| 4. Adjust Photocell position
5. Photocell Defective| 5. Replace Photocell
6. Improper electrical connection between Circuit Board and Photocell| 6. Check wiring connections
7. Cooling Fan is obstructed| 7. Check to be sure cooling fan is not obstructed
Heater will not operate, or motor

runs for short time.

| 1. No paraffin/ diesel in fuel tank| 1. Fill tank with fresh paraffin/ diesel
2. Corroded Spark Plug or incorrect plug gap| 2. Clean/replace Spark Plug
3. Dirty Fuel Filter| 3. Clean/replace Fuel Filter
4. Dirty Nozzle| 4. Clean/replace Nozzle
5. Moisture in Fuel/Fuel Tank| 5. Rinse out fuel tank with clean fresh paraffin/ diesel
6. Improper electrical connection between Transformer and Circuit Board| 6. Inspect all electrical connections
7. Transformer Wires not connected to Spark Plug| 7. Re-attach Transformer wires to Spark Plug
8. Defective Transformer| 8. Replace Transformer
Fan does not operate when heater is plugged in and Operating Switch

is in the “ON” position.

| 1. Broken electrical connection between Circuit Board and motor| 1. Inspect all electrical connections on Wiring Diagrams
2. Not enough amps available to power heater| 2. Use a new extension cord or try another electrical

socket

Heater makes grinding noise.| 1. Air in fuel pump| 1. Sound will stop after 3 seconds. If grinding sound

continues, add fuel to tank

Heater does not turn on and the lamp is not lit.| 1. Temperature limit sensor has overheated| 1. Push Operating Switch to “OFF” and allow heater to cool for 5 minutes. Push Operating Switch back to “ON”
2. No electrical power| 2. Check power cord and extension cord to insure of proper connection. Test power supply
3. Fuse break down| 3. Check/replace Fuse
4. Improper electrical connection between Temperature Limit Sensor and Circuit Board| 4. Inspect all electrical connections
Poor combustion and / or soot

production.

| 1. Pump Pressure| 1. Be sure pump pressure is adjusted correctly
2. Poor fuel quality| 2. Be sure paraffin/ diesel is not old or contaminated

WEEE REGULATIONS

Dispose of this product at the end of its working life in compliance with the EU Directive on Waste Electrical and Electronic Equipment (WEEE). When the product is no longer required, it must be disposed of in an environmentally protective way. Contact your local solid waste authority for recycling information.

ENVIRONMENT PROTECTION

Recycle unwanted materials instead of disposing of them as waste. All tools, accessories, and packaging should be sorted, taken to a recycling center, and disposed of in a manner that is compatible with the environment. When the product becomes completely unserviceable and requires disposal, drain any fluids (if applicable) into approved containers and dispose of the product and fluids according to local regulations.

Note:
It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component parts without prior notice. Please note that other versions of this product are available. If you require documentation for alternative versions, please email or call our technical team on technical@sealey.co.uk or 01284 757505.

Important:
No Liability is accepted for incorrect use of this product.

Warranty:
Guarantee is 12 months from purchase date, proof of which is required for any claim.

Information requirements for gaseous/liquid fuel local space heaters

Model identifier(s):  IR20.V5

Indirect heating functionality:       Yes| No| **|  |  |  |
Direct heat output:      20.5       (kW)| Indirect heat output:| N/A| (kW)|
Fuel| Space heating emissions NOx nitrogen oxides
Select fuel type:| Gaseous| Liquid| Specify: Diesel| 126.94| [mg/kWhinput] (GCV)
Item| Symbol| Value| Unit| Item| Symbol| Value| Unit
Heat output| Useful efficiency (NCV)
Nominal heat output| Pnom| **

19.9

| kW| Useful efficiency at the nominal heat output| ῃth, nom| ****

90.9

| %
Minimum heat output (indicative)| Pmin| N/A| kW| Useful efficiency at minimum heat output (indicative)| ῃth,min| N/A| %
Auxiliary electricity consumption| Type of heat output/room temperature control (select one)
At nominal heat output| elmax| 0.087| kW| Single stage heat output, no room temperature control| Yes          No
At minimum heat output| elmin| N/A| kW| Two or more manual stages, no room temperature control| Yes          No
In standby mode| elSB| N/A| kW| With mechanical thermostat room temperature control| Yes          No

• Enter figure or NA

| With electronic room temperature control| Yes          No
With electronic room temperature control plus day timer| Yes          No
With electronic room temperature control plus week timer| Yes          No
Other control options (multiple selections possible)
Room temperature control, with presence detection| Yes          No
Room temperature control, with open window detection| Yes          No
With distance control option| Yes          No
With adaptive start control| Yes          No
Permanent pilot flame power requirement| With working time limitation| Yes          No
Pilot flame power required (if applicable)*| Ppilot| N/A| kW| With black bulb sensor| Yes          No
The seasonal space heating energy efficiency ƞ s
Item| Symbol| Value| Unit
The seasonal space heating Energy efficiency in active mode| ƞs,on| 100| %
The seasonal space heating energy efficiency ƞs| ƞs| 88.9| %
Energy efficiency classes| A
Contact details: Sealey Group, Kempson Way, Suffolk Business Park, Bury St Edmunds, Suffolk, IP32 7AR.  www.sealey.co.uk
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