D20 (II) Installation Manual
Contents
1. For Models with DSI Module Type I Theory of Operation Start the drying cycle When the gas burner ignites within the chosen trial for ignition time 6 seconds the flame sensor detects gas burner flame and signals the DSI module to keep the gas valve open as long as there is a call for heat The DSI module will LOCKOUT if the gas burner flame is not sensed at the end of the trial for ignition period The trial for ignition period will be repeated for a total of 3 retries trials the initial try and 2 more retries trials If the flame is not sensed at the end of the third retry trial inter purge period of 30 seconds the DSI module will LOCKOUT L E D diagnostic indicator flashes A steady L E D indicator indicates normal operation No L E D indicator indicates a power or an internal failure has occurred 5s SS aia i LJ i f f i i i i i i i i i i i i i f l i i i i 1 i i O i O i i E i i i i i i f i i 7 i i a a O l i DE D tee E i l aD DE sem i io 1 i j De BID i DE U T 1 18 i i i i f nes i JON ae A 2 N oe ae sees es es es GAN CH N 7 OH aa2. Vertical Single Dryer Venting P NN N i p ke XK 12 3 66m M MG 9 19 03 Multiple Dryer Common Venting If itis not feasible to provide separate exhaust ducts for each dryer ducts from individual dryers may be channeled into a common main duct The individual ducts should enter the bottom or side of the main duct at an angle not more than 45 in the direction of the flow and should be spaced at least 27 inches 68 58 cm apart NO OF DRYERS D MINIMUM CROS SECTION AREA VERTICAL DUCTING D MINIMUM ROUND NJ 10 DUCT DIAMETER CM 25 5 A NOTE A E 12 19 m ee IEA H wit 2 X D CLEARANCE N 7 i i al Te T HORIZONTAL DUCTING JE OCT COCO NU NSPECTIDN _RooF a JA Whi Lo WALL af TO INDIVIDUAL DRYERS_ Le 27 69 cm 14 11 cm MINIMUM SPACING AK DICT EARANCE TUMBLER EXHAUST MUST ENTER MAIN BETWEEN EXHAUST DUCT AT A 45 ANGLE i IMPORTANT NO MORE THAN 4 DRYERS CAN BE CONNECTED TO ONE COMMON DUCT VENT gt MAN6B26 FORMULAS TO CALCULATE DUCTING CROSS SECTIONAL AREA CROSS SECTIONAL AREA OF A ROUND DUCT 0785 19 939 mm x D WHERE D DIAMETER OF THE DUCT D lt CROSS SECTIONAL AREA OF A RECTANGULAR DUCT W x H WHERE W WIDTH AND H HEIGHT ENN EM NOTE A OPENING MUST
3. D20 II Installation Manual WARNING For your safety the information in this manual must be followed to minimize the risk of fire or explosion or to prevent property damage personal injury or death Donotstore or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance WHAT TO DO IF YOU SMELL GAS Do nottry to light any appliance Do not touch any electrical switch do not use any phone in your building Clear the room building or area of all occupants Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department Installation and service must be performed by a qualified installer service agency or the gas supplier Your inhouse Laundry Partner JLA Limited Meadowcroft Lane Halifax Road Ripponden West Yorkshire England HX6 4AJ Telephone 01422 822282 Fax 01422 824390 JLA Part No 113197 Retain This Manual in a Safe Place for Future Reference This product embodies advanced concepts in engineering design and safety If this product is properly maintained it will provide many years of safe efficient and trouble free operation Only qualified technicians should service this equipment OBSERVE ALL SAFETY PRECAUTIONS displayed on the equipment or specified in the installation manual included with the dryer The following FOR YOUR SAFETY
4. caution must be posted near the dryer in a prominent location FOR YOUR SAFETY Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance We have tried to make this manual as complete as possible and hope you will find it useful The manufacturer reserves the right to make changes from time to time without notice or obligation in prices specifications colors and material and to change or discontinue models The illustrations included in this manual may not depict your particular dryer exactly IMPORTANT For your convenience log the following information D20 DATE OF PURCHASE MODEL NO DISTRIBUTOR S NAME Serial Number s Replacement parts can be obtained from your distributor or JLA When ordering replacement parts you can FAX your order to JLA at 01422 824390 or telephone your order directly to the JLA Parts Department at 01422 822282 Please specify the dryer model number and serial number in addition to the description and part number so that your order is processed accurately and promptly IMPORTANT NOTE TO PURCHASER Information must be obtained from your local gas supplier on the instructions to be followed if the user smells gas These instructions must be posted in a prominent location near the dryer IMPORTANT You must disconnect and lockout the electric supply and the gas supply or the steam supply before any covers or panels are removed fr
5. key Water valve will open and water will be dispensed into tumbler area as long as both keys are held The Phase 7 non coin microprocessor controller computer will prompt the user to perform a S A F E system valve check at every 4000 hours to ensure proper functionality At the 4000 hour mark the control will wait for end of the cycle and then will prompt the user to PLEASE EMPTY TUMBLER THEN PRESS THE STOP CLEAR AND A KEYS TO TEST THE WATER VALVE When the STOP CLEAR and A keys are pressed the control will activate the S A F E system water valve for 2 seconds at which point the control will prompt the user with the following message IF WATER DID NOT TURN ON CALL FOR SERVICE THANK YOU Note The control will not let the user continue until the valve test has been completed Coin While the microprocessor controller computer is in the program mode press and hold the PAUSE key for 3 seconds to get into the valve test mode The microprocessor controller computer will display PRESS AND HOLD MEDIUM TO OPEN WATER VALVE When the medium key is pressed the microprocessor controller computer will activate the water output S A F E System Diagnostics Non Coin In the event that the Phase 7 non coin microprocessor controller computer detects a fault in the S A F E system the microprocessor controller computer will display the message S A F E SYSTEM DISABLED READ
6. JP 10 26 04 JLA Limited 113197 5 Installation Procedures Installation should be performed by competent technicians in accordance with country state and local codes For the U K the following electrical and other local regulations must be referred to e BS 7671 1992 16th edition IEE Wiring Regulations e National and Local Building Regulations e Fire Authority Requirements Any relevant requirements of the Local Authority and the Health amp Safety Executive All plumbing connections components materials and workmanship must conform with country state and local codes For the U K the following publication and other local regulations must be referred to BS 5440 parts 1 amp 2 IGEM publication IM 5 IGEM publication IM 2 Any relevant requirements of the Local Authority and the Health amp Safety Executive Unpacking Setting Up Remove protective shipping material i e plastic wrap and optional shipping box from the dryer Important Dryer must be transported and handled in an upright position at all times The dryer can be moved to its final location while still attached to the skid or with the skid removed To remove the skid from the dryer locate and remove the 2 bolts securing the base of the dryer to the wooden skid With the skid removed to make it easier to slide the dryer into its final position slightly lower all 4 leveling legs so that the dryer will slide on the legs instead
7. The inlet water connection to the dryer is a 3 4 M P T the S A F E system must be supplied with a minimum water pipe size of 1 2 and be provided with 40 psi 20 psi 2 75 bar 1 37 bar of pressure For use of optional manual bypass a second source with the same piping and pressure requirements is required Flexible 1 2 feeds must be provided to avoid damage to electric water solenoid valve by vibration Important Flexible supply line coupling must be used Solenoid valve failure due to hard plumbing connections will void warranty 18 JLA Limited 113197 5 If the rear area of the dryer or the water supply is located in an area where it will be exposed to cold freezing temperatures provisions must be made to protect these water lines from freezing Warning If the water in the supply line or water solenoid valve freezes the S A F E system will be inoperative Important Appliance is to be connected to the water mains using a new hose set and the old hose set should not be reused Water Connections The water connection is made to the 3 4 M P T hex bushing of the electric water solenoid valve located at the rear upper midsection of the dryer refer to the photo The water solenoid valve has a 3 8 M P T connection supplied with a 3 4 M P T hex bushing to provide the minimum 1 2 supply feed line Flexible supply line coupling must be used in an effort to avoid damaging the electric wate
8. Yh g w r 9 40 O Nat Ns AN6780 DC 7 8 03 Telephone 01422 822282 17 Data Label Information C A 0087 BP 61 MODEL SERIAL NO SLG 20T XXXXXX COUNTRY OF DESTINATION GB amp IE TYPE APPLIANCE CATEGORY AC P N 114087 Fi DC 10 28 04 MAN7278 When contacting JLA certain information is reguired to ensure proper service parts information from JLA This information is on the data label that is affixed to the rear upper left back area of the dryer which can be viewed either through the openings in the dryer s back panel guard or by removing this back panel guard When contacting JLA please have the model number and serial number available 1 Model Number The model number is a JLA number which describes the size of the dryer and the type of heat gas electric or steam 2 Serial Number The serial number allows JLA to gather information on your particular dryer 3 Manufacturing Code Number The manufacturing code number is a number issued by the manufacturer which describes all possible options on your particular model 4 Type of Heat This describes the type of heat for your particular dryer gas electric or steam 5 Heat Input For Gas Dryers This describes the heat input in British Thermal Units per Hour Btu hr 6 Orifice Size For Gas Dryers Gives the number drill size used 7 Electric Service This describes the elect
9. and connections of this manual bypass are at the option or discretion of the owner The water connection for the manual bypass is made to the T or cross fitting which has a 3 8 F P T and a coupling must be used to provide the minimum 1 2 supply feed line If the rear area of the dryer or the water supply is located in an area where it will be exposed to cold freezing temperatures provisions must be made to protect these water lines from freezing Warning If the water in the supply line or water solenoid valve freezes the S A F E system will be inoperative The manual ball cock shutoff valve must be located outside of the dryer at a distance from the dryer where it is easily accessible Electrical Requirements No independent external power source or supply connection is necessary The 24 volt power to operate the S A F E system is supplied internally from the dryer control Warning Electrical power must be provided to the dryer at all times If the main electrical power supply to the dryer is disconnected the S A F E system is inoperative 7 MANUAL BY PASS VALVE 20 JLA Limited MAN7082 MG 1 26 04 113197 5 S A F E
10. can still start a cycle However when a cycle is started the microprocessor controller computer will display the following message S A F E SYSTEM IS DISABLED PRESS START TO CONTINUE This message will be displayed every time a cycle is started until the disabling condition has been corrected Coin When the S A F E system is disabled the user can still start a cycle Simply insert credit and select a cycle to start Notes 22 JLA Limited 113197 5 Notes 113197 5 Telephone 01422 822282 23 JLA 113197 5 11 08 04 60
11. edition IEE Wiring Regulations e National and local Building Regulations e Fire Authority Requirements Any relevant requirements of the Local Authority and the Health 8 Safety Executive Note Component failure due to improper installation will void the warranty The use of aluminum wire will void the warranty 10 JLA Limited 113197 5 Electric Models Only The connecting wires must be properly sized to handle the rated current ELECTRICAL SERVICE SPECIFICATIONS PER DRYER NOTES A When fuses are used they must be dual element time delay current limiting class RK1 or RK5 ONLY Calculate determine correct fuse value by applying either local and or National Electrical Codes to listed appliance amp draw data B Circuit breakers are thermal magnetic industrial type ONLY For others calculate verify correct breaker size according to appliance amp draw rating and type of breaker used C Circuit breakers for 3 phase 39 dryers must be 3 pole type APPROX SERVICE PHASE WIRE amp DRAW CIRCUIT VOLTAGE SERVICE BREAKER 60 Hz 50 Hz 208 4 1 kW 19 2 24 0 30 208 6 1 kW 19 2 33 6 40 230 5 0 kW 19 2 26 0 30 230 7 4 kW 19 2 36 5 45 240 5 4 kW 19 2 27 2 27 5 30 240 8 1 kW 19 2 38 5 38 8 45 380 6 8 kW 30 4 14 9 20 400 7 5 kW 30 4 15 6 20 416 8 1 kW 38 4 16 2 20 3 9 04 Grounding A ground earth connection must be provide
12. of the base frame Location Requirements Before installing the dryer be sure the location conforms to local codes and ordinances The dryer must be installed on a sound level floor capable of supporting its weight Carpeting must be removed from the floor area that the dryer is to rest on The dryer must not be installed or stored in an area where it will be exposed to water and or weather The dryer is for use in noncombustible locations Provisions for adequate air supply must be provided as noted in this manual refer to Fresh Air Supply Requirements Clearance provisions must be made from noncombustible construction as noted in this manual refer to Dryer Enclosure Requirements Provisions must be made for adequate clearances for servicing and for operation as noted in this manual refer to Dryer Enclosure Requirements Dryer must be exhausted to the outdoors as noted in this manual refer to Exhaust Requirements Dryer must be located in an area where correct exhaust venting can be achieved as noted in this manual refer to Exhaust Requirements Important Dryer should be located where a minimum amount of exhaust duct will be necessary The dryer must be installed with a proper exhaust duct connection to the outside The dryer must be installed with provisions for adequate combustion and make up air supply Caution This dryer produces combustible lint and must be exhausted to the outdoors Every
13. 6 months inspect the exhaust ducting and remove any lint buildup Important Dryer must be installed in a location environment which the ambient temperature remains between 40 F 4 44 C and 130 F 54 44 C Dryer Enclosure Requirements Note Allowances must be made for opening the control door Air considerations are important for proper and efficient operation Commercial Type II 20 1762 em Ne l 2e s ege ren 6 inch 15 24 cm minimum 24 inches 60 96 cm is suggested for ease of maintenance Dryers may be positioned sidewall to sidewall It is suggested that the dryer be positioned about 2 feet 0 61 meters away from the nearest obstruction for ease of installation maintenance and service to be measured from the back guard Refer to the illustration above for details 113197 5 Telephone 01422 822282 7 Domestic Type If a closet door is installed Unobstructed air openings are reguired The air openings shall be located 3 inches 7 62 cm from the lower opening above floor level and upper opening below ceiling The total free area ofthe air openings in the door shall not be less than 96 inches 619 3536 centimeters Louvered doors with equivalent air openings are acceptable Fresh
14. Air Supply Reguirements When the dryer is operating it draws in room air heats it passes this air through the tumbler and exhausts it out of the building Therefore the room air must be continually replenished from the outdoors If the make up air is inadeguate drying time and drying efficiency will be adversely affected Ignition problems and sail switch fluttering problems may result as well as premature motor failure from overheating The dryer must be installed with provisions for adequate combustion and make up air supply Air supply make up air must be given careful consideration to ensure proper performance of each dryer As a general rule an unrestricted air entrance from the outdoors atmosphere measuring a minimum size of 5 inches by 8 inches 12 7 cm x 20 4 cm is required for each dryer Based on 1 inch 6 4516 cm per 1 000 Btu 251 9958 kcal To compensate for the use of registers or louvers used over the openings this area must be increased by approximately 33 Make up air openings should not be located in an area directly near where exhaust vents exit the building It is not necessary to have a separate make up air opening for each dryer Common make up air openings are acceptable However they must be set up in such a manner that the make up air is distributed equally to all the dryers EXAMPLE For a bank of 4 dryers 2 unrestricted openings measuring 8 inches by 10 inches 20 4 cm by 25 4 cm are
15. BE 2 INCHES 5 08 cm LARGER THAN THE DUCT ALL THE WAY AROUND THE DUCT MUST BE CENTERED WITHIN THIS OPENING MG 9 15 03 Important When exhausted into a multiple common exhaust line a back draft damper must be installed at each dryer duct No more than 4 dryers should be connected to 1 main common duct For extended ductwork runs the cross sectional area of the duct can only be increased to extent For extended ductwork runs a professional HVAC firm should be consulted for proper venting information It is recommended that exhaust or booster fans not be used in the exhaust ductwork system Warning The dryer must never be operated without the lint filter screen in place even if an external lint collection system is used 113197 5 Telephone 01422 822282 9 Important Venting Requirements e Ductwork size and installation should be done by a qualified professional This dryer must be exhausted to the outdoors e Ductwork should be routed as short as possible to the outdoors with as few elbows as possible Avoid 90 turns use 30 or 45 turns instead The inside of the ductwork should be as smooth as possible with no projections from fasteners e Ducts added should overlap the duct to which it is to be connected All ducts should be taped to prevent moisture and lint from escaping into the building e Inspection or clean out doors should be installed throughout strategic points in the ductwor
16. BREVIATION D M S Drill Measurement Size DSI Direct Spark Ignition HVAC Heating Ventilating and Air Conditioning inWC Inches of Water Column L C D Liguid Crystal Display L E D Light Emitting Diode OSHA Occupational Safety and Health Administration S A F E Sensor Activated Fire Extinguishing System UL Underwriters Laboratories Safety Precautions Warning For your safety the information in this manual must be followed to minimize the risk of fire or explosion or to prevent property damage personal injury or loss of life The dryer must never be operated with the back guard removed Personal injury or fire could result Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance Purchaser user should consult the local gas supplier for proper instructions to be followed in the event the user smells gas The instructions should be posted in a prominent location What To Do If You Smell Gas Do not try to light any appliance Do not touch any electrical switch Do not use any phone in your building Clear the room building or area of all occupants e Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department Installation and service must be performed by a gualified installer service agency or gas supplier This dryer must be exhaus
17. ET WIDTH 27 68 6 cm CABINET DEPTH 30 5 8 77 78 cm CABINET HEIGHT 41 1 4 104 78 cm EXHAUST CONNECTION 4 10 2 cm HEAT INPUT 40 000 Btu hr 11 71 kW AIRFLOW 60 Hz 230 cfm 6 51 cmm AIRFLOW 50 Hz 210 cfm 5 85 cmm WATER CONNECTION 3 4 M N P T 120v 208v 240v Hz 1 n VOLTAGE AVAILABLE o A e ma NET WEIGHT 246 1 2 Ibs 111 8 kg INLET PIPE CONNECTION 3 8 M N P T 208v 240v 60 Hz 19 VOLTAGE AVAILABLE 240v 50 Hz 19 380v 400v 416v 50 Hz 39 NET WEIGHT 239 1 2 Ibs 108 6 kg Oven Size O Voltage kW Btu hr kcal hr 208 4 1 13 993 3 526 O 208 6 1 20 819 5 246 Y 230 5 0 17 065 4 300 TT 230 7 4 25 255 6 364 240 5 4 18 430 4 644 240 8 1 27 644 6 966 380 6 8 23 208 5 848 400 7 5 25 597 6 450 416 8 1 27 644 6 966 Shaded areas are stated in metric equivalents Note JLA reserves the right to make changes in specifications at any time without notice or obligation 1 27 04 113197 5 Telephone 01422 822282 LINT DRAWER _ Ln 177 7 17 8 4 7 41 1 8 104 5 33 15 32 85 1 8 30 19 8 MN INNECTION waw ADAPTER INCLUDED wT GAS INLET RNPT TO 3 8 MB S P T TN A N oo TR ret ELECTRICAL BOX 4 10 16 EXHAUST
18. JLA Warranty Department Important A separate warranty card must be completed and returned for each individual dryer Note Be sure to include the installation date when returning the warranty card s Warranty For a copy of the JLA commercial warranty covering your particular dryer s contact the distributor from whom you purchased the equipment and request a dryer warranty form If the distributor cannot be contacted or is unknown warranty information can be obtained from JLA by contacting the JLA Warranty Department Note Whenever contacting the JLA factory for warranty information be sure to have the dryer s model number and serial number available so that your inquiry can be handled in an expeditious manner Routine Maintenance A program and or schedule should be established for periodic inspection cleaning and removal of lint from various areas of the dryer as well as throughout the ductwork system The frequency of cleaning can best be determined from experience at each location Maximum operating efficiency is dependent upon proper air circulation The accumulation of lint can restrict this airflow If the guidelines in this section are met a JLA dryer will provide many years of efficient trouble free and most importantly safe operation Warning Lint from most fabrics is highly combustible The accumulation of lint can create a potential fire hazard Keep dryer area clear and free from combustible m
19. ONNECTION EARTH 3 Phase 39 Wiring Connections Hookup ICAL 5 00000000 ees 2 GROUND CONNECTION EARTHY Gas Information All plumbing connections components materials and workmanship must conform with country state and local codes For the U K the following publication and other local regulations must be referred to e BS 5440 parts 1 amp 2 IGEM publication IM 5 e IGEM publication IM 2 Any relevant requirements of the Local Authority and the Health amp Safety Executive The dryer must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1 2 psig 3 5 kPa The dryer must be isolated from the gas supply piping system by closing an external manual shutoff valve during any pressure test of the gas supply system at test pressures equal to or less than 1 2 psig 3 5 kPa Before installation check that the local distribution conditions nature of gas and pressure and the adjustment of the appliance are compatible Important Failure to comply with codes or ordinances and or requirements in this manual can result in personal injury and improper operation of the dryer Failure to isolate or disconnect the dryer from supply as noted can cause irreparable damage to the gas valve which will void the warranty Warning Fire or explosion cou
20. System Theory of Operation While the dryer is in an idle state or 20 seconds after the heat turns off the Phase 7 control monitors the S A F E system probe located in the top of the tumbler chamber and records the minimum temperature If the minimum recorded S A F E system probe temperature is greater than 120 F 48 C and the control detects a 50 rise in temperature this will be the trip point and the S A F E system routine will activate While a drying cycle is in process and the heat has turned on at least once the Phase 7 control monitors the exhaust temperature transducer If the drying cycle temperature set point is set greater than 160 F 71 C and the control detects an exhaust temperature rise 25 F greater than set point this will be the trip point and the S A F E system routine will activate If set point is below 160 F 71 C the trip point will be 185 F 85 C Once the S A F E system routine is activated the control will display S A F E System Activated and water will be injected into the tumbler chamber Anytime water is being injected into the tumbler the tumbler drive will turn the load for 1 second every 15 seconds This process will continue for a minimum of 2 minutes After 2 minutes has elapsed the control will check if the temperature remained above trip point if so water will remain on The control will continue to check if temperature is above trip point every 30 seconds If the water has
21. Y To find out why the S A F E system is disabling press and hold the red STOP CLEAR and green START keys This will cause the microprocessor controller computer to display a diagnostic message as detailed in the S A F E System Diagnostic Messages section Coin In the event that the Phase 7 coin microprocessor controller computer detects a fault in the S A F E system the control will display the message S A F E SYSTEM DISABLED READY INSERT XX TO START To find outthe reason for the S A F E system disabling press and hold the red PAUSE and LOW keys This will cause the control to display a diagnostic message as detailed in the following section 113197 5 Telephone 01422 822282 21 S A F E System Diagnostic Messages Open Thermistor Probe This message indicates that the S A F E system thermistor probe either is not connected or is damaged If this condition is detected the Phase 7 non coin control will immediately enter S A F E SYSTEM DISABLED mode Shorted Thermistor Probe This message indicates that the S A F E system thermistor probe is damaged or the wiring is shorted If this condition is detected the Phase 7 non coin control will immediately enter S A F E SYSTEM DISABLED mode Disconnected Water Valve This message indicates that the water valve is open or that it is not connected to the control If this condition is detected the Phase 7 non coin contr
22. acceptable Allowances must be made for remote or constricting passageways or where dryers are located at excessive altitudes or predominantly low pressure areas MAKE UP AIR OPENINGS Co C4 Co S we a N A A N Ei N 4 MAN 208 JCARRITA 04 21 04 A 8 Inches 20 4 cm Important Make up air must be provided from a source free of dry cleaning solvent fumes Make up air that is contaminated by dry cleaning solvent fumes will result in irreparable damage to the motors and other dryer components B 10 Inches 25 4 cm Note Component failure due to dry cleaning solvent fumes will void the warranty Exhaust Requirements Do not use a nonmetal flexible vent or a metal vent that is smaller than 4 inches 10 2 cm in diameter or exhaust hoods with magnetic latches Do not exhaust dryer into a chimney furnace cold air vent attic crawl space or any other vent used for venting Do not install flexible vent in enclosed walls ceilings or floors Important Observe all governing codes and ordinances Exhaust your dryer to the outside Moisture and lint indoors may cause e Lint to gather around the dryer where it can be fuel for a fire Moisture damage to woodwork furniture paint wallpaper carpet etc Housecleaning problems and health problems 8 JLA Limited 113197 5 A 4
23. aterials gasoline and other flammable vapors and liquids Note Suggested time intervals shown are for average usage which is considered 6 to 8 operational running hours per day Important Dryer produces combustible lint and must be exhausted to the outdoors Every 6 months inspect the exhaust ducting and remove any lint buildup 113197 5 Telephone 01422 822282 15 Suggested Cleaning Schedule Every Second or Third Load Clean the lint drawer tray every second or third load Aclogged lint drawer tray will cause poor dryer performance The lint drawer tray is located on the lower front of the dryer Inspect lint screen and replace if torn Note The frequency of cleaning the lint drawer tray can best be determined from experience at each location Weekly Clean lint accumulation from lint chamber thermostat and temperature hi limit sensor area Warning To avoid the hazard of electrical shock discontinue electrical supply to the dryer 90 Days Inspect and remove lint accumulation in customer furnished exhaust ductwork system from dryer s internal exhaust ducting Warning The accumulation of lint in the exhaust ductwork can create a potential fire hazard Do not obstruct the flow of combustion and ventilation air Note When cleaning the dryer cabinet s avoid using harsh abrasives A product intended for the cleaning of appliances is recommended Notes Procedure for Functional Check of Replac
24. be performed by a qualified trained technician service agency or gas supplier If service is required contact the distributor from whom the JLA equipment was purchased If the distributor cannot be contacted or is unknown contact the JLA Service Department for a distributor in your area Note When contacting the JLA Service Department be sure to give them the correct model number and serial number so that your inquiry is handled in an expeditious manner Parts Replacement parts should be purchased from the distributor from whom the JLA equipment was purchased If the distributor cannot be contacted or is unknown contact the JLA Parts Department for a distributor in your area Parts may also be purchased directly from the factory by calling the JLA Parts Department at 01422 822282 or you may FAX in your order at 01422 824390 Note When ordering replacement parts from the distributor or JLA be sure to give them the correct model number and serial number so that your parts order can be processed in an expeditious manner Warranty Information Returning Warranty Cards Before any dryer leaves the factory test area a warranty card is placed on the back side of the main door glass These warranty cards are intended to serve the customer where we record the individual installation date and warranty information to better serve you should you file a warranty claim If a warranty card did not come with your dryer contact the
25. been on for a constant 10 minutes the water will be turned off regardless of the temperature and the control will display S A F E Was Activated If the temperature has dropped below trip point the control will turn off the water prior to 10 minutes System Reset After the microprocessor controller computer determines that the situation is under control and shuts the water being injected into the tumbler off the microprocessor controller computer display will read S A F E SYSTEM WAS ACTIVATED and the horn tone will sound until reset manually Non Coin To reset the microprocessor controller computer once the control displays S A F E SYSTEM WAS ACTIVATED press the red STOP CLEAR key on the keypad Coin To reset the microprocessor controller computer once the microprocessor controller computer displays S A F E SYSTEM WAS ACTIVATED press and hold the red PAUSE key for 3 seconds on the keypad S A F E System Water Valve Check The operation of the water solenoid valve can be tested to ensure that the water supply system and valve are functional Before attempting a system check be sure that all water supply shutoff valves to the dryer are in the OPEN position the dryer must be in the READY mode with no cycle loaded or in progress Non Coin Press and hold the red STOP CLEAR key while in READY mode and no cycle is in progress Press and hold the A
26. d e Check the lint drawer tray to ensure that it is closed and secured in place e Rotate the tumbler drum by hand to be sure it moves freely Check terminals and fittings for security Preoperational Test All dryers are thoroughly tested and inspected before leaving the factory However a preoperational test should be performed before the dryer is publicly used It is possible that adjustments have changed in transit or due to marginal location installation conditions Turn on electric power to the dryer Refer to the Operating Instructions for starting your particular model dryer Gas Models Only When a gas dryer is first started during initial start up it has a tendency not to ignite on the first ignition attempt This is because the gas supply piping is filled with air so it may take a few minutes for the air to be purged from the lines Note During the purging period check to be sure that all gas shutoff valves are open Make a complete operational check of all safety related circuits Door Switch es e Hi Limit Thermostats Cycling Thermostat Sail Switch Gas and Electric Models Only Make a complete operational check of all operating controls Note If computer program changes are required refer to the computer programming section of the manual supplied with the dryer The dryer should be operated through 1 complete cycle to ensure that all components are functioning properly Pre
27. d and installed in accordance with country state and local codes For the U K the following electrical and other local regulations must be referred to e BS 7671 1992 16th edition IEE Wiring Regulations National and Local Building Regulations e Fire Authority Requirements Any relevant requirements of the Local Authority and the Health amp Safety Executive For added personal safety when possible it is suggested that a separate ground wire size per local codes be connected from the ground connection of the dryer to a grounded cold water pipe Do not ground to a gas pipe or hot water pipe The grounded cold water pipe must have metal to metal connection all the way to the electrical ground If there are any nonmetallic interruptions such as a meter pump plastic rubber or other insulating connectors they must be jumped out with a wire size per local codes and securely clamped to bare metal at both ends Important For personal safety and proper operation the dryer must be grounded Provisions are made for ground connection in each dryer at the electrical service connection area Warning Electrical Grounding Instructions This dryer is equipped with a 3 prong grounding plug for your protection against shock hazard and should be plugged directly into a properly grounded 3 prong receptacle Do not cut or remove the grounding prong from this plug Electrical Connections A wiring diagram is located insi
28. de the control panel Note A circuit servicing each dryer must be provided The electrical input connections on all dryers are made into the rear service box located at the upper right area of the dryer If local codes permit power to the dryer can be made by the use of a flexible UL listed power cord or pigtail wire size must conform to rating of dryer or the dryer can be hard wired directly to the service breaker panel In both cases a strain relief must be installed where the wiring enters the dryer For U K applications the appliance must be wired in accordance with BS ENG0335 1 1995 clause 7 12 The means for disconnection from the supply must be incorporated into wiring having a minimum contact separation of 3 0mm in all poles ae RVE SERY ICE BOX CO M N WI N MAN6694 124 JRB 5 8 03 Gas Models Only Single Phase 19 Wiring Connections Hookup DCAMPBELL 10 25 04 MAN7272 113197 5 Telephone 01422 822282 11 Electric Models Only Single Phase 19 Wiring Connections Hookup Er MAN7273 NEUTRAL 208V 6OHZ 1O 6 1KW amp 240V 50 60HZ 10 8 1K W DC 10 25 04 TYPICAL STRAIN RELIEF _ GROUND C
29. ection and start drying The dryer will then start 1 E blower tumbler and heat The L E D display will read MANUAL DRYING CYCLE D 00 00 MIN REMAIN Note Press and hold the Up Arrow to view the tumbler temperature at any time The dryer can be stopped at any time by pressing the Stop Clear key at this time the dryer will go into a cycle pause If the Stop Clear key is pressed again at this point the cycle that was in progress will be cancelled and returned to the READY state 14 JLA Limited 113197 5 Press and hold the Down Arrow to view the tumbler RPM When the programmed drying time has expired the Phase 7 non coin microprocessor controller computer will proceed into the Cool Down Cycle Once the Cool Down Cycle begins at the end of the heat cycle the L E D display will read COOL DOWN TEMP ___ ___ MINUTES remaining At the end of the heat cycle the dryer will shut off the heat and continue to run the blower and tumbler until the Cool Down Time or temperature is reached Shutdown Instructions If the dryer is to be shutdown taken out of service for a period of time the following must be performed Discontinue power to the dryer either at the external disconnect switch or the circuit breaker Discontinue the Heat Supply Gas Models discontinue the gas supply Shut off external gas supply shutoff valve Service Parts Information Service Service must
30. ement Components Microprocessor Controller Computer Board Phase 7 Coin Models Upon completing installation of the replacement microprocessor controller computer board reestablish power to the dryer Start the drying cycle by pressing any temperature selection keys HI MED or LO MEIE H JM 9 17 03 MAN6873 N jwi J Q qw n J USE oC Verify that the applicable indicator lights on the microprocessor controller computer board are lit Refer to the illustration below oN aaaea ax lis O bal 00000000 Ue ep O NEY qele 16 JLA Limited 113197 5 Phase 7 Non Coin Models Upon completing installation of the replacement microprocessor controller computer board reestablish power to the dryer Start the drying cycle by pressing any of the preset cycles in letters A F a mz aaa Ss a Wo 000 Le oo 8 8 eee 3274 MANTZ70 Verify that the applicable indicator lights on the microprocessor controller computer board are lit Refer to the illustration below
31. ent The dryer must be connected to the electric service supply shown on the dryer data label Note JLA reserves the right to make changes in specifications at any time without notice or obligation Component failure due to improper voltage application will void the warranty Gas Models Only ELECTRICAL SERVICE SPECIFICATIONS PER DRYER NOTES A When fuses are used they must be dual element time delay current limiting class RK1 or RK5 ONLY Calculate determine correct fuse value by applying either local and or National Electrical Codes to listed appliance amp draw data B Circuit breakers are thermal magnetic industrial motor curve type ONLY For others calculate verify correct breaker size according to appliance amp draw rating and type of breaker used C Circuit breakers for 3 phase 39 dryers must be 3 pole type Electrical Information APPROX A a SERVICE WIRE amp DRAW CIRCUIT Electrical Requirements voitaee PHASE SERVICE son so pz BREAKER It is your responsibility to have all electrical connections made by a properly licensed and competent electrician to ensure 120 19 2 8 4 15 that the electrical installation is adeguate and conforms to 208 19 2 43 15 local and country regulations or codes For the U K the 230 19 2 48 15 following electrical and other local regulations must be 240 19 2 47 50 15 referred to 3 9 04 e BS 7671 1992 16th
32. inch 10 2 cm diameter vent is required A rigid or flexible metal vent must be used Do not use a plastic or a foil covered vent Use a heavy metal vent Do not use a plastic or metal foil vent A rigid metal vent is recommended to prevent crushing and kinking A flexible metal vent must be fully extended and supported when the dryer is in its final position Remove excess flexible vent to avoid sagging and kinking that may result in reduced airflow If using an existing exhaust system clean lint from entire length of system Make sure exhaust hood is not plugged with lint Replace any vinyl or metallized plastic foil vent with rigid metal or flexible metal vent Use duct tape to seal all joints Do not use screws or other fastening devices that extend into the interior of the vent to secure vent Service check Back pressure in any exhaust system used must be no less than 0 and must not exceed 0 6 in WC 1 49 mb measured with an incline manometer at the point that exhaust vent connects to the dryer Important It is recommended that exhaust or booster fans not be used in the exhaust ductwork system For flue systems and ventilation systems in the U K refer to BS 5440 parts 1 amp 2 Recommended horizontal and vertical venting are illustrated in the following diagrams Horizontal Single Dryer Venting 4 Inch 10 16 cm Ducting H 20 6 01 m
33. ing on the distance this line travels from the gas meter Specific information regarding supply line size should be determined by the gas supplier Note Undersized gas supply piping can create a low or inconsistent pressure which will result in erratic operation of the burner ignition system Consistent gas pressure is essential at all gas connections It is recommended that a 1 2 12 7 mm pipe gas loop be installed in the supply line servicing a bank of dryers An in line pressure regulator must be installed in the gas supply line header if the natural gas pressure exceeds 12 0 in WC 29 9 mb pressure A 1 8 N P T plugged tap accessible for a test gauge connection must be installed in the main gas supply line immediately upstream of each dryer Note Gas pressure to the burner should be checked at the time of dryer commissioning by a gas competent technician and adjusted if necessary Important Access cover to the gas pressure regulator adjustment screw must be reinstalled and sealed after adjusting pressure to detect tampering Be certain that the regulator adjustment access cover is sealed upon completion of dryer commissioning The dryer and its individual shutoff valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1 2 psig 3 5 kPa Pipe joint compounds that resist the action of natural gas must be used Test all connect
34. ions for leaks by brushing on a soapy water solution liquid detergent works well Note The dryer must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure test of the gas supply system at test pressures equal to or less than 1 2 psig 3 5 kPa A water column test pressure of 3 5 in WC 8 7 mb for natural gas is required at the gas valve pressure tap of each dryer for proper and safe operation Warning Never test for leaks with a flame 113197 5 Telephone 01422 822282 13 Preparation for Operation Start Up _ The following items should be checked before attempting to operate the dryer e Read all caution warning and direction labels attached to the dryer Check incoming supply voltage to be sure that it is the same as indicated on the dryer data label Gas Models check to ensure that the dryer is connected to the type of heat gas indicated on the dryer data label e Gas and Electric Models the sail switch damper assembly was installed and adjusted at the factory prior to shipping However each sail switch adjustment must be checked to ensure that this important safety control is functioning Check bolts nuts screws terminals and fittings for tightness e Gas Models be sure that all gas shutoff valves are in the open position e Check that the back guard panel and the electrical box cover have been replace
35. k for periodic inspection and cleaning e Whenever the ductwork passes through combustible materials the opening must be 2 inches 5 08 cm larger than the duct all the way around The duct must be centered within this opening The outside of the ductwork must be protected from the weather A 90 elbow must be used for horizontal run and when vertically through a roof by using a 180 turn to point the opening downward The distance between the exhaust duct and the nearest obstruction i e roof or ground must be twice the diameter of the duct Do not use screens louvers or caps on the outside opening of the exhaust ductwork e Exhaust back pressure measured by a manometer at the dryer exhaust duct area must be no less than 0 and must not exceed 0 6 in WC 1 49 mb e Exhaust ductwork outlets should not be located in an area directly where the make up air openings are located Important Failure to comply with these codes or ordinances and or the requirements stipulated in this manual can result in personal injury or component failure Each circuit must be connected to an independently protected branch circuit Use only copper conductor cable of proper ampacity and insulation in accordance with electric codes for making service connections A separate circuit servicing each dryer must be provided Electrical Service Specifications Important The wire size must be properly sized to handle the related curr
36. ld result due to failure of isolating or disconnecting the gas supply as noted Gas Supply Note Undersized gas piping will result in ignition problems slow drying increased use of energy and can create a safety hazard The dryer must be connected to the type of heat gas indicated on the dryer data label If this information does not agree with the type of gas available do not operate the dryer Contact the distributor who sold the dryer or contact JLA The input ratings shown on the dryer data label are for elevations up to 2 000 feet 609 6 meters unless elevation requirements of over 2 000 feet 609 6 meters were specified at the time the dryer order was placed with the factory The adjustment or conversion of dryers in the field for elevations over 2 000 feet 609 6 meters is made by changing each burner orifice If this conversion is necessary contact the distributor who sold the dryer or contact JLA 12 JLA Limited 113197 5 Important Any burner changes must be made by a qualified professional This gas dryer is not provided with an internal gas supply shutoff and an external gas supply shutoff must be provided Technical Gas Data Gas Specifications TYPE OF GAS NATURAL G20 9 0 mb Manifold Pressure Supply Pressure 20 mb Measured at outlet side of gas valve pressure tap when gas valve is on Gas Connections Inlet connection Inlet supply size Btu hr input per d
37. located behind the front control panel Table of Contents Safety Precautions s ss 4 Specifications nnnnnnnnnnnmnnnnnnnnnmns 5 Installation Procedures ooonnnnnnms 7 Unpacking Setting Up mrnmrnanmnaannnse 7 Location Reguirements mmienemmennenenaa 7 Dryer Enclosure Requirement 7 Fresh Air Supply Requirements 0 mmeeae 8 Exhaust Requirements emmmimmaneeeennaneenenna 8 Electrical Information cccccceeseeeeceeceeeeeeeeeeseaeees 10 Gas Information mmmeennnneenenanneneenanaeneenana 12 Preparation for Operation Start Up mmnnenanea 14 Preoperational Test mrrmema 14 Preoperational Instructions mme 14 Shutdown Instructions rrnnmmeannennani 15 Service Parts Information 0008 15 SEVIGE voi T liiva AAS a 15 PAINS sstetes emata delta E Mat atu T ala thar Ae 15 Warranty Information nennnnnnnnmns 15 Returning Warranty Cards mmnamenna 15 Watr any ia ni aeai VU AUE ma aduta LEEDUS 15 Routine Maintenance nonnnnnnnnnnns 15 Procedure for Functional Check of Replacement Components 16 Data Label Information 0 000005 18 S A F E System oonnnnnnnnnnnnnnnnnnenenanns 18 AB
38. of the Local Authority and the Health amp Safety Executive Note Failure to electrically ground the dryer properly will void the warranty Warning Personal injury or fire could result should the dryer main door switch lint drawer tray switch or the heat circuit devices ever be disabled This dryer is not to be used in the presence of dry cleaning solvents or fumes Remove articles from the dryer as soon as the drying cycle has been completed Warning Articles left in the dryer after the drying and cooling cycles have been completed can create a fire hazard Read and follow all caution and direction labels attached to the dryer Warning You must disconnect and lockout the electric supply and the gas supply or the steam supply before any covers or panels are removed from the machine to allow access for cleaning adjusting installation or testing of any equipment per OSHA standards Important Dryer must be installed in a location environment which the ambient temperature remains between 40 F 4 44 C and 130 F 54 44 C 4 JLA Limited 113197 5 Specifications MAXIMUM CAPACITY DRY WEIGHT 20 Ibs 9 kg BASKET TUMBLER DIAMETER 25 3 4 65 4 cm BASKET TUMBLER DEPTH 24 60 95 cm BASKET TUMBLER VOLUME 7 5 cu ft 0 21 cu m BASKET TUMBLER MOTOR 1 4 hp 0 19 kW BLOWER MOTOR 1 8 hp 0 09 kW CABIN
39. ol will continue to monitor the condition for a period of 5 minutes before entering S A F E SYSTEM DISABLED mode Once the condition is corrected the control will continue to monitor the condition for 1 minute before exiting S A F E SYSTEM DISABLED mode Shorted Water Valve This message indicates that the water valve is shorted or that the wiring to the valve is shorted If this condition is detected the Phase 7 non coin control will continue to monitor the condition for a period of 5 minutes before entering S A F E SYSTEM DISABLED mode Once the condition is corrected the control will continue to monitor the condition for 1 minute before exiting S A F E SYSTEM DISABLED mode Water Not Connected This indicates that there is no water pressure at the water valve This will occur if water is not connected to the dryer or if there is low water pressure in the water line coming to the dryer This could also signify a defective pressure switch or defective wiring to the pressure switch If this condition is detected the Phase 7 non coin control will continue to monitor the condition for a period of 5 minutes before entering S A F E SYSTEM DISABLED mode Once the condition is corrected the control will continue to monitor the condition for 1 minute before exiting S A F E SYSTEM DISABLED mode Starting A Cycle When Computer is in S A F E System is Disabled Mode Non Coin When the S A F E system is disabled the user
40. om the machine to allow access for cleaning adjusting installation or testing of any equipment per OSHA standards Please observe all safety precautions displayed on the equipment and or specified in the installation manual included with the dryer Dryer must be installed in a location environment which the ambient temperature remains between 40 F 4 44 C and 130 F 54 44 C When discarding or storing your old clothes dryer remove the door CAUTION Dryer s should never be left unattended while in operation Caution Label all wires prior to disconnection when servicing controls Wiring errors can cause improper operation WARNING Do not allow children to play on or in the appliance Close supervision of children is necessary when the appliance is used near children Under no circumstances should the dryer main door switch lint drawer tray switch or the heat circuit devices ever be disabled The dryer must never be operated with any of the back guards outer tops or service panels removed Personal injury or fire could result The dryer must never be operated without the lint filter screen in place even if an external lint collection system is used FOR YOUR SAFETY Do not dry mop heads in the dryer Do not use dryer in the presence of dry cleaning fumes The dryers must not be installed or stored in an area where it will be exposed to water and or weather The wiring diagram for the dryer is
41. operational Instructions Microprocessor Controller Computer Important For more detailed information regarding the microprocessor controller computer on your dryer refer to the microprocessor user s manual included with the dryer Coin Models When the microprocessor controller computer is in the ready state the L C D screen will display Ready Insert XX XX amount to Start Insert coin s Once the correct Amount to Start has been inserted the L C D will display Select Temperature Select temperature by pressing HI MED or LO The cycle will start and the L C D will display the Dry Cycle selected and the remaining time The dryer will continue through the drying and cooling cycles until the vended time has expired Note To stop the dryer open main door or press the pause key Continuation of the cycle will resume only after the door has been closed and any of the 3 temperature selections is pressed Upon completion of the drying and cooling cycles the tone buzzer will sound and the dryer will go into the Anti Wrinkle Mode for 99 minutes or until the main door has been opened Non Coin Models The L E D display reads READY no cycle in progress Press the letter on the keypad corresponding to the cycle desired i e key D Note 0 40 will reguire the Start Enter key to be pressed after the number is selected in order to accept the sel
42. r solenoid valve Important Flexible supply line coupling must be used Solenoid valve failure due to hard plumbing connections will void warranty It is recommended that a filter or strainer be installed in the water supply line y S 4 MP T HEX BUSHING 7 3 8 X 2 1 2 BRASS NIPPLE f A LO A pe SAS ae J A N i E l n l 1 ee Re A er ee tie WATER JET PRESSURE SWITCH ie 3 4 BRASS STREET ELBOW 3 8 MP T BRASS PLUG R C NETWORK WITH TERMINALS 3 8 COMP X 3 8 MP T BRASS MAN7081 SOLENOID VALVE 3 GPM 3 8 N P T SPRAY NOZZLE 4 _ NOZZLE BRACKET a a Te EP T BRASS TEE J ss 3 8 NP T BRASS LOCK NUT M a TITA PN VAA IRA IN 7 MIESE 4 MG 1 26 04 Le BRASS STREET ELBOW 113197 5 Telephone 01422 822282 19 Optional Manual Bypass Provisions are made in the dryer s S A F E system for the installation of an optional manual bypass Depending on the model dryer the connections for the manual bypass are made at the T or cross fitting located in the outlet side of the water solenoid valve The use
43. ric service for your particular model 8 Gas Manifold Pressure For Gas Dryers This describes the manifold pressure taken at the gas valve tap S A F E System A The exclusive S A F E system will extinguish fires that may start in the drying tumbler A series of sensors positioned throughout the tumbler and interfaced with the microprocessor will trigger the S A F E system water jet s to quickly extinguish the flames The water jet s remain on for 2 minutes and will automatically activate again if a fire condition remains or reignites While the water jet s are activated the tumbler will jog to move the water throughout the load The microprocessor will display that the system was activated and will continue to display until the dryer is attended to Before You Start Check Local Codes and Permits Call your local water company or the proper municipal authority for information regarding local codes Important It is your responsibility to have all plumbing connections made by a qualified professional to ensure that the plumbing installation is adequate and conforms to local state and federal regulations or codes It is the installer s or owner s responsibility to see that the necessary or required water water pressure pipe size or connections are provided The manufacturer assumes no responsibility if the S A F E system is not connected installed or maintained properly Installation Requirements
44. ryer Gas Rate 3 8 M PT 3 8 Diameter Pipe min 40 000 11 71 kW 1 120 M H Natural Gas Regulation is controlled by the dryer s gas valve s internal regulator Incoming supply pressure must be consistent between a minimum of 6 0 in WC 14 92 mb and a maximum of 12 0 in WC 29 9 mb pressure TYPE OF GAS Btu hr kW Natural Rating Rating Qiy D M S 40 000 11 71 1 31 Shaded area is stated in metric equivalent Part No 140868 D M S equivalent Natural Gas 31 0 1200 3 048 mm Piping Connections All plumbing connections components materials and workmanship must conform with country state and local codes For the U K the following publication and other local regulations must be referred to e BS 5440 parts 1 amp 2 e IGEM publication IM 5 IGEM publication IM 2 Any relevant requirements of the Local Authority and the Health amp Safety Executive The dryer is provided with a 3 8 M P T inlet pipe connection located at the left side of the base of the dryer when viewing from the rear The minimum pipe size supply line to the dryer is 3 8 diameter For ease in servicing the gas supply line of each dryer must have its own shutoff valve Important The gas supply line to each dryer must be a minimum of 3 8 9 5 mm Do not reduce this pipe size requirement The size of the main gas supply line header will vary depend
45. ted to the outdoors Although JLA produces a very versatile dryer there are some articles that due to fabric composition or cleaning method should not be dried in it Warning Dry only water washed fabrics Do not dry articles spotted or washed in dry cleaning solvents a combustible detergent or all purpose cleaner Explosion could result Do not dry rags or articles coated or contaminated with gasoline kerosene oil paint or wax Explosion could result Do not dry mop heads Contamination by wax or flammable solvents will create a fire hazard Do not use heat for drying articles that contain plastic foam sponge rubber or similarly textured rubber materials Drying in a heated tumbler may damage plastics or rubber and may be a fire hazard A program should be established for the inspection and cleaning of lint in the exhaust ductwork and area around the back of the dryer The frequency of inspection and cleaning can best be determined from experience at each location Warning The collection of lint in the exhaust ductwork can create a potential fire hazard For personal safety the dryer must be electrically grounded in accordance with country state and local codes For the U K the following electrical and other local regulations must be referred to e BS 7671 1992 16th edition IEE Wiring Regulations National and Local Building Regulations Fire Authority Requirements Any relevant requirements
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