25 Pound Capacity 30 Pound Capacity 35 Pound Capacity 55 Pound Capacity Starting Serial No. 0602004144 Refer to Page 5 for Model Identification T478C T478C Keep These Instructions for Future Reference. (If this machine changes ownership, this manual must accompany machine.) www.comlaundry.com Part No.
Installation must conform with local codes or, in the absence of local codes, with: In the U.S.A., installation must conform to the latest edition of the American National Standard Z223.1/ NFPA 54 “National Fuel Gas Code” and Standard ANSI/NFPA 70 “National Electric Code.” In Canada, installation must comply with Standards CAN/CSA-B149.1 or Natural Gas and Propane Installation Code and CSA C22.1, latest edition, Canadian Electric Code, Part I.
WARNING • Installation of unit must be performed by a qualified installer. • Install tumble dryer according to manufacturer’s instructions and local codes. • DO NOT install a tumble dryer with flexible plastic venting materials. If flexible metal (foil type) duct is installed, it must be of a specific type identified by the appliance manufacturer as suitable for use with tumble dryer. Refer to section on connecting exhaust system.
Table of Contents Introduction......................................................................................... Model Identification ............................................................................. Customer Service.................................................................................. Wiring Diagram .................................................................................... Serial Plate Location........................................................................
Steam Requirements........................................................................... 56 Piping Recommendations ..................................................................... 56 Installing Steam Trap and Making Condensate Return Connections... 57 Single Drop Timer .............................................................................. Power-Up Mode.................................................................................... Ready Mode.............................................
Introduction Model Identification Information in this manual is applicable to these models.
Introduction (Continued) AT035L AT035N CHD35G2-CA035L CHD35G2-CA035N CHD35G2-CT035L CHD35G2-CT035N CHD35G2-CU035L CHD35G2-CU035N DR35G2-BA035L DR35G2-BA035N DR35G2-BT035L 35 Pound DR35G2-BT035N DR35G2-BU035L DR35G2-BU035N HA035L HA035N HT035L HT035N HU035L HU035N IPD35G2-IT035L IPD35G2-IT035N CA055L CA055N CT055L CT055N CU055L CU055N DR55SG2-BA055L DR55SG2-BA055N DR55SG2-BT055D 55 Pound DR55SG2-BT055L DR55SG2-BT055N DR55SG2-BU055L DR55SG2-BU055N HA055L HA055N HT055D HT055L HT055N Gas SA035L SA035N ST035L
Introduction Includes models with the following control suffixes: 3B – reversing DX4 vended 3O – DX4 OPL 3V – DX4 vended 3W – reversing DX4 prep for coin 3X – DX4 prep for coin BB– reversing basic electronic, coin BC – basic electronic, coin BL – basic electronic, central pay BW – reversing basic electronic, prep for coin BX – basic electronic, prep for coin BY – basic electronic, prep for card BZ – reversing basic electronic, prep for card DO – DMP OPL DV – DMP vended DX – DMP prep for coin EO – LED OPL K
Introduction Customer Service Wiring Diagram If literature or replacement parts are required, contact the source from which the machine was purchased or contact Alliance Laundry Systems at (920) 748-3950 for the name and address of the nearest authorized parts distributor. The wiring diagram is located inside the junction or contactor box. The wiring diagram part number is in the lower portion of the electrical data on the serial plate. For technical assistance, call (920) 748-3121.
Safety Information Precautionary statements (“DANGER,” “WARNING,” and “CAUTION”) followed by specific instructions, are found in this manual and on machine decals. These precautions are intended for the personal safety of the operator, user, servicer, and those maintaining the machine. DANGER Indicates an imminently hazardous situation that, if not avoided, will cause severe personal injury or death. WARNING Indicates a hazardous situation that, if not avoided, could cause severe personal injury or death.
Safety Information Save These Instructions Important Safety Instructions 13. Keep area around the exhaust opening and adjacent surrounding area free from the accumulation of lint, dust, and dirt. WARNING Hazardous Voltage. Can cause shock, burn or cause death. Allow machine power to remain off for two minutes prior to working in and around AC inverter drive. W359 1. Read all instructions before using the tumble dryer. 2. Refer to the Grounding Instructions for the proper grounding of the tumble dryer.
Safety Information 22. Install this tumble dryer according to these Installation Instructions. All connections for electrical power, grounding, and gas supply must comply with local codes and be made by licensed personnel when required. 23. Remove laundry immediately after tumble dryer stops. 24. Always read and follow manufacturer’s instructions on packages of laundry and cleaning aids. Heed all warnings or precautions.
Specifications and Dimensions Specifications 25 Pound 30 Pound 35 Pound 55 Pound 60 dBA 61 dBA 63 dBA 63 dBA 300 (137) 332 (151) 30 x 43 x 69 (762 x 1092 x 1753) 406 (184) 34.5 x 46 x 87.75 (876 x 1168 x 2229) 330 (150) 364 (165) 30 x 49 x 69 (762 x 1245 x 1753) 446 (202) 34.5 x 52 x 87.75 (876 x 1321 x 2229) 360 (163) 394 (179) 33 x 49 x 69 (838 x 1245 x 1753) 480 (218) 37.5 x 52 x 87.75 (953 x 1321 x 2229) 435 (197) 476 (216) 35.5 x 59 x 72 (902 x 1499 x 1829) 506 (230) 40 x 60 x 87.
Specifications and Dimensions Cabinet Dimensions A G B H I J F C D K E L TMB2292N Models A B C D E F* 25 Pound 26.25 in. (667 mm) 27.5 in. (669 mm) 23.35 in. (593 mm) 25.75 in. (654 mm) 40.875 in. (1038 mm) 6.53 in. (166 mm) 30 Pound 26.25 in. (667 mm) 27.5 in. (669 mm) 28.35 in. (720 mm) 31.75 in. (806 mm) 46.875 in. (1191 mm) 6.53 in. (166 mm) 35 Pound 28 in. (711 mm) 27.5 in. (669 mm) 28.35 in. (720 mm) 31.75 in. (806 mm) 46.875 in. (1191 mm) 6.53 in.
Specifications and Dimensions Exhaust Outlet Locations B A TMB2132N Models 14 Rear Exhaust Diameter A B 25/30 Pound 6 in. (152 mm) 3.875 in. (99 mm) 4.625 in. (117 mm) 35 Pound 8 in. (203 mm) 4.875 in. (124 mm) 5.625 in. (143 mm) 55 Pound 8 in. (203 mm) 4.808 in. (122 mm) 6.156 in. (156.
Specifications and Dimensions Gas Connection Locations C 1 B A TMB2106N 1 1/2 in. NPT Models 25 Pound 30 Pound 35 Pound 55 Pound Models 25 Pound 30 Pound 35 Pound 55 Pound 70380301 (EN) Gas Connection – CE and Australian Units A 59 in. (1500 mm) 59 in. (1500 mm) 59 in. (1500 mm) 59 in. (1500 mm) B 1.5 in. (38.1 mm) 1.5 in. (38.1 mm) 2.5 in. (64 mm) 2.5 in. (64 mm) C 29 in. (737 mm) 35 in. (889 mm) 35 in. (889 mm) 35 in. (889 mm) Gas Connection – Non-CE and Non-Australian Units A 57 in.
Specifications and Dimensions Electrical Connection Locations B D A C GAS AND STEAM ELECTRIC TMB2204N TMB2204N Electrical Service Models 25/30 Pound 35 Pound 55 Pound 16 Gas and Steam Models A 62.25 in. (1581 mm) 62.25 in. (1581 mm) 65.187 in. (1655.75 mm) B 2 in. (51 mm) 3 in. (76 mm) 1.765 in. (44.83 mm) Electric Models C 28 in. (711 mm) 28 in. (711 mm) 32.526 in. (826.16 mm) © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT D 3.25 in. (83 mm) 4.25 in. (108 mm) 6.547 in.
Specifications and Dimensions Steam Connection Locations C D A B TMB2108N Models 25/30/35 Pound Inlet Outlet A C B D 53.75 in. (1365 mm) 6.29 in. (160 mm) 42.5 in. (1080 mm) 2.39 in. (61 mm) NOTE: All connections use 3/4 inch NPT pipe.
Installation Pre-Installation Inspection Location Requirements Upon delivery, visually inspect the crate, carton and parts for any visible shipping damage. If the crate, carton, or cover is damaged or signs of possible damage are evident, have the carrier note the condition on the shipping papers before the shipping receipt is signed, or advise the carrier of the condition as soon as it is discovered.
Installation Tumble Dryer Enclosure WARNING To reduce the risk of severe injury, clearance of tumble dryer cabinet from combustible construction must conform to the minimum clearances. W056R1 3 1 4 2 5 6 TMB2021N 7 TMB2021N NOTE: Shaded areas indicate adjacent structure. 1 2 3 4 5 6 7 0.5 in. (13 mm) recommended between machines for removal or installations. Allow 2-4 in. (51-102 mm) opening at top of machine to aid in removal or installation.
Installation Position and Level the Tumble Dryer Remove lint panel door, and unscrew the four shipping bolts (one at each corner). Remove tumble dryer from skid. 1 NOTE: Do not throw bolts away – they are the leveling legs. Remove four nuts from the literature packet, and screw one fully onto each leveling leg. Screw the four leveling legs (bolts) back into the level adjusting fittings from the bottom. Slide tumble dryer to its permanent location.
Installation To Reverse the Loading Door 4 The tumble dryer is delivered with a right hinged door, but the door can be changed to a left hinged position. 3 2 WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the tumble dryer before servicing. • Close gas shut-off valve to gas tumble dryer before servicing. • Close steam valve to steam tumble dryer before servicing. • Never start the tumble dryer with any guards/panels removed.
Installation 4. Remove four front panel screws. Refer to Figure 3. Keep door hinge cams in place on door hinge lug. Pull lug and door assembly off as one piece. Refer to Figure 4. 5. Remove remaining front panel screws, four on the top and four on the bottom. Refer to Figure 3. Disconnect door switch harness from switch. Take off front panel. Refer to Figure 4. 6. Exchange switch and plug locations. Depress tabs with an adjustable pliers to remove plug and switch from front panel.
Installation 9. Place front panel on machine, loosely attach four bottom screws. Connect door switch harness to switch in new location. 1 10. Remove opposite door hinge cam. DO NOT DISCARD CAM AND NUT. Reattach door hinge cam to door hinge assembly securing with screw. Install door assembly and four door hinge side screws loosely. Refer to Figure 6. 11. Check lint panel fit, adjusting front panel up or down as required.
Installation Before Placing Tumble Dryer into Service 1. Remove or open all panels, and check accessible bolts, nuts, screws, terminals and fittings for tightness. 2. Replace all panels and guards. 3. Remove and discard wire tie from the airflow switch so it can swing freely. Refer to Figure 7. IMPORTANT: Airflow switch operation may be affected by: • Clogged lint screen. • Failure to remove wire tie from rear of machine. Refer to Figure 7. • Lack of make-up air. Refer to Exhaust Requirements section.
Installation Required for CE Models Only General Information Once machine is installed, please be sure to complete the following items: This information is to be used when installing gas tumble dryers in countries, and/or on gases, different than the machine’s factory configuration. Tumble dryers are supplied from the factory for operation on Natural Gas 1000 Btu/cu ft. (8914 kcal/m3), or L.P. Gas 2500 Btu/cu ft. (22,250 kcal/m3) in the countries of GB/IE/PT/ES/IT/GR/LU/CH.
Installation Gases and Configurations Country Code DK/NO/ SE/FI/CZ/ EE/LV/LT/ SI/SK BE/FR* Diameter, mm Group Natural Gas H 20 7.6 8.0 8.0 8.0 25 30 35 55 3.9 4.0 4.6 5.2 1 M402980 M402992 M411511 M402993 B/P 30 No Governor 25 30 35 55 2.1 2.2 2.5 3.0 1 M401003 M401011 M406361 M401017 E 20 7.6 8.0 8.0 8.0 25 30 35 55 3.9 4.0 4.6 5.2 1 M402980 M402992 M411511 M402993 LL 30 No Governor 25 30 35 55 2.1 2.2 2.5 3.0 1 M401003 M401011 M406361 M401017 L 25 11.0 25 30 35 55 3.
Installation Table 2 (Continued) Country Code GB/IE/PT/ ES/IT/GR/ LU/CH AT Burner Orifice Pressure, mbar Capacity/ Model Diameter, mm Group Natural Gas H 20 7.6 8.0 8.0 8.0 25 30 35 55 3.9 4.0 4.6 5.2 1 M402980 M402992 M411511 M402993 L.P. Gas 3+ 28 or 37 No Governor 25 30 35 55 2.1 2.2 2.5 2.8 1 M401003 M401011 M406361 M411512 Natural Gas H 20 7.6 8.0 8.0 8.0 25 30 35 55 3.9 4.0 4.6 5.2 1 M402980 M402992 M411511 M402993 L.P. Gas B/P 30 No Governor 25 30 35 55 2.1 2.2 2.
Installation Basic Configuration 1. Determine the necessary conversion operations to convert from the factory-supplied configuration to the desired configuration. 2.
Installation Specific Conversion Procedures How to Convert Gas Valve from Regulated to Unregulated NOTE: Conversion from regulated to unregulated is only needed when regulated tumble dryers were ordered, but unregulated tumble dryers were needed. Johnson GM7000 gas valve: 1. Disconnect electrical power from tumble dryer. Close gas shut-off valve to tumble dryer. Refer to Figure 10. NOTE: This kit does not contain any burner orifices. 3.
Installation 1 11 2 3 10 4 9 5 8 7 6 TMB2252N 1 2 3 4 5 6 Gas Shut-Off Valve (Shown in closed position) (Not Supplied) Shut-Off Valve (Not Supplied) Gas Valve Burner Orifice Regulator Adjusting Housing and Gasket (Regulated version shown) Gas Valve Bracket 7 8 9 10 11 Part No. 70201901 25 pound Natural Gas L.P. Orifice Plate (For use on 25 pound Natural Gas Models L.P.
Installation How to Change Burner Orifice Size 1. Disconnect electrical power from tumble dryer. Close gas shut-off valve to tumble dryer. Refer to Figure 9. 2. For Johnson GM7000 gas valve: Refer to Figure 10. Remove burner orifice(s) from the spud holder. Refer to Figure 10. 3. Install the new, correct burner orifices. Refer to Figure 11. Torque each to 9 – 10 Nm. 4. Commission tumble dryer for use. NOTE: Blank burner orifices are available as Part No. M400995.
Exhaust Requirements WARNING A drying tumble dryer produces combustible lint. To reduce the risk of fire, the tumble dryer must be exhausted to the outdoors. W057R1 To reduce the risk of fire and accumulation of combustible gases, DO NOT exhaust tumble dryer air into a window well, gas vent, chimney or enclosed, unventilated area such as an attic wall, ceiling, crawl space under a building, or concealed space of a building.
Exhaust Requirements WARNING Improperly sized or assembled ductwork causes excess back pressure which results in slow drying, lint collecting in the duct, lint blowing back into the room, and increased fire hazard. W355 NOTE: Exhaust ducts must be constructed of sheet metal or other noncombustible material. Such ducts must be equivalent in strength and corrosion resistance to ducts made of galvanized sheet steel not less than 0.0195 inches (0.495 mm) thick. Local codes may require additional thickness.
Exhaust Requirements 3 3 4 OR OR 2 2 2 4 1 5 1 1 5 4 TMB2361N TMB2361N TMB2360N TMB2360N TMB2362N TMB2362N 5 1 2 3 4 5 Removable strip of panel in framing wall to permit removal of tumble dryer from framing wall Partition or bulkhead Minimum distance between exhaust opening and roof, ground or other obstruction: 36 in. (914 mm) 2 in. (51 mm) minimum clearance on both sides of duct Exhaust airflow – maximum length of duct: 14 ft. (4.
Exhaust Requirements Manifold Venting While it is preferable to exhaust tumble dryers individually to the outdoors, a main collector duct may be used if it is sized according to Figure 14 or Figure 15. This illustration indicates minimum diameters, which should be increased if the collector length exceeds 14 feet (4.3 meters) and two 90° elbows. The diameter of a round duct must be increased by 10% for each additional 20 feet (6.1 meters).
Exhaust Requirements 1 2 L K 3 J I H G F D E C B A ONE MANIFOLD ASSEMBLY TMB2019N 1 NOTE: Where the exhaust duct pierces a combustible wall or ceiling, the opening MUST be sized per local codes. 2 3 Outlet Duct Diameter 45° Typical Figure 14 Duct Station 25 and 30 Pound 35 and 55 Pound 6 in. (152 mm) Duct 8 in. (203 mm) Duct A 6 in. (152 mm) 8 in. (203 mm) B 10 in. (254 mm) 12 in. (305 mm) C 12 in. (305 mm) 15 in. (381 mm) D 14 in. (356 mm) 17 in. (432 mm) E 16 in.
Exhaust Requirements 1 2 I J K L L K J I CONTINUE TO A CONTINUE TO A TWO MANIFOLD ASSEMBLIES 3 TMB2018N 1 NOTE: Where the exhaust duct pierces a combustible wall or ceiling, the opening MUST be sized per local codes. 2 3 Outlet Duct Diameter 45° Typical Figure 15 Duct Station 25 and 30 Pound 35 and 55 Pound 6 in. (152 mm) Duct 8 in. (203 mm) Duct A 10 in. (254 mm) 12 in. (305 mm) B 15 in. (381 mm) 17 in. (432 mm) C 18 in. (457 mm) 22 in. (559 mm) D 20 in. (508 mm) 25 in.
Gas Requirements The following must be furnished and installed by the customer for the gas service line to each tumble dryer. Refer to Figure 16. WARNING To reduce the risk of fire or explosion, DO NOT CONNECT THE GAS LINE TO THE TUMBLE DRYER IF THE GAS SERVICE IS NOT THE SAME AS THAT SPECIFIED ON THE TUMBLE DRYER SERIAL PLATE! It will first be necessary to convert the gas burner orifice and gas valve. Appropriate conversion kits are available.
Gas Requirements CE GASES refer to Installing CE Gas Drying Tumble Dryers section, the above data does not apply to the CE. 1 2 3 Turn on gas and check all pipe connections (internal and external) for gas leaks with a non-corrosive detection fluid. Purge air in gas service line by operating the tumble dryer in the drying mode. If burner does not light and unit goes into lockout, open and close the door and restart. Repeat these steps until burner ignites. Use pipe compound, resistant to actions of L.P.
Gas Requirements Gas Supply Pipe Sizing and Looping 1 3 2 9 10 12 11 1 2 3 4 5 6 7 8 9 4 M 5 8 7 6 TMB2126N 1 2 3 4 5 6 7 Gas Furnace (120,000 Btu/hr.) Gas Water Heaters (400,000 Btu/hr. each) Gas Space Heaters (70,000 Btu/hr. each) Sediment Traps, Supply Pressure Taps and Shut-Off Valves. Refer to Figure 16. 1 in. (25.4 mm) Pipe for Gas Loop 19 ft. (5.8 m) Minimum pipe size to tumble dryer is 0.5 in. (12.7 mm). 8 9 10 11 12 25 ft. (7.
Gas Requirements Gas Pipe Size Required for 1000 Btu Natural Gas — 0.64 Specific Gravity at 7 ± 1.5 inches (17.4 ± 4 mbar, 1.74 ± 0.37 kPa) Water Column Pressure Equivalent Length Gas Appliances Total Btu/hr. 100,000 120,000 140,000 160,000 180,000 200,000 300,000 400,000 500,000 600,000 700,000 800,000 900,000 1,000,000 1,100,000 1,200,000 1,300,000 1,400,000 1,500,000 1,600,000 1,700,000 1,800,000 1,900,000 2,000,000 2,200,000 2,400,000 2,600,000 2,800,000 3,000,000 25 feet (7.63 m) 50 feet (15.
Gas Requirements High Altitude Burner Orifice Sizing For proper operation at altitudes above 2000 feet (610 m), the gas burner orifice size must be reduced to ensure complete combustion. Refer to Table 7. For CE models, consult local gas supplier. Model Altitude Gas Natural Gas 25 Pound L.P. Gas Natural Gas 30 Pound L.P. Gas Natural Gas 35 Pound L.P. Gas Natural Gas 55 Pound L.P. Gas Burner Orifice feet meters # inches mm 2001-4000 610-1220 26 0.
Electrical Requirements Grounding Instructions WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the tumble dryer before servicing. • Close gas shut-off valve to gas tumble dryer before servicing. • Close steam valve to steam tumble dryer before servicing. • Never start the tumble dryer with any guards/panels removed.
Electrical Requirements For CE Models Only WARNING In case of servicing (or putting the tumble dryer out of order), disconnect the tumble dryer from the main supply by switching off the circuit breaker. W796 This tumble dryer must be grounded. In the event of malfunction or breakdown, grounding will reduce the risk of electric shock by providing a path of least resistance for electric current.
Electrical Requirements Service/Ground Location Models Through 7/9/12 Model Heat Source Non-CE Gas or Steam Ground and Terminal Block Locations Terminal Block Ground Screw TMB2127N Control Tray Power Distribution Block Ground Lug Non-CE TMB2127N Electric Accessory Box (located below control tray) TMB2128N NOTE: Do not make service connections in control tray.
Electrical Requirements Models Starting 7/10/12 Model Ground and Terminal Block Locations Non-CE Ground Control Tray Power TMB2377N Distribution Block TMB2377N CE Ground Control Tray Power TMB2379N Distribution Block TMB2379N Figure 19 46 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70380301 (EN)
Electrical Requirements Connecting Electrical Service The following steps outline the procedure for connecting electrical service to the tumble dryer. • 3 Phase Models – Each tumble dryer must be connected to its own individual branch circuit breaker, not fuses, to avoid the possibility of “single phasing” and causing premature failure of the motor(s). • Electrical service must be connected using the appropriate permanent rigid metal conduit system. • Service conductors must be copper only.
Electrical Requirements Conversion Instructions If serial plate voltage is: 120 Volt/60 Hertz/ 1 Phase 2W&G Tumble Dryer can be converted to the following voltages: 208-240 Volt/60 Hertz/1 Phase Models: 3W&G 1. Prior to connecting service, locate the red or black with red stripe wire which runs between terminal block and the fan motor relay or contactor. Refer to figure below.
Electrical Requirements If serial plate voltage is: Tumble Dryer can be converted to the following voltages: 200-220 Volt/60 Hertz/ 1 Phase 100 Volt/60 Hertz/1 Phase INTERNATIONAL Models: 2W&G 2W&G 100 Volt/50 Hertz/1 Phase INTERNATIONAL Models: 2W&G 200 Volt/50 Hertz/ 1 Phase 2W&G 1. Prior to connecting electric service, locate transformer configuration jumper in junction box area. 2. Remove the 208 Volt jumper and replace it with the 100 Volt jumper located in the literature packet from cylinder.
Electrical Requirements Ferrite Ring Installation To Install: Gas and Steam Models with OM Control Suffix Only (Models Through 7/31/11) The ferrite ring provided in the literature packet must be installed over the power leads during connection of electrical service. The ferrite protects the sensitive electronic controls from destructive electrical disturbances which may be present on power lines to the machine.
Electrical Requirements Electrical Requirements for Gas and Steam Models Refer to Table 9 and Table 10. NOTE: Minimum wire sizes are obtained from Canadian Electrical Code for 75°C Conductors and are intended for use as a guideline only. Electrical connections should be made only by a qualified electrical contractor in accordance with all applicable local and national requirements. NOTE: Electrical specifications below are subject to change without notice.
Electrical Requirements For 55 Pound Gas Models: Serial Plate Voltage Terminal Block Connections Required Serial Plate Amps Recommended Circuit Wire Size Nonreversing Reversing Breaker Rating AWG (mm2) 120V/60Hz/1ph L1, Neutral, and ground 9.2 N/A 15A – 1 pole 14 (2.08) 208-240V/60Hz/1ph L1, L2, Neutral, and ground 6.5 N/A 10A – 2 pole 14 (2.08) 100V/60Hz/1ph L1, Neutral, and ground 9.8 N/A 15A – 1 pole 14 (2.
Electrical Requirements Electrical Requirements for Electric Models Refer to Table 10, 11, 12, 13 and 14. NOTE: Minimum wire sizes are obtained from Canadian Electrical Code Table 2 for 75°C Conductors and are intended for use as a guideline only. Electrical connections should be made only by a qualified electrical contractor in accordance with all applicable local and national requirements. NOTE: Electrical specifications below are subject to change without notice.
Electrical Requirements For 21 kW 30 Pound Electric Models: Serial Plate Voltage Serial Plate Amps Terminal Block Connections Required Nonreversing Reversing 208V/60Hz/1ph L1, L2, Neutral, and ground 240V/60Hz/1ph Recommended Circuit Wire Size Breaker Rating AWG (mm2) 1/0 (53.5) 108 N/A 150A – 2 pole L1, L2, Neutral, and ground 94 N/A 125A – 2 pole 1 (42.4) 200V/60Hz/1ph L1, Neutral, and ground 108 N/A 150A – 1 pole 1/0 (53.
Electrical Requirements For 27 kW 55 Pound Electric Models: Serial Plate Voltage Terminal Block Connections Required Serial Plate Amps Recommended Circuit Wire Size Nonreversing Reversing Breaker Rating AWG (mm2) 129 N/A 175A – 2 pole 2/0 (67.5) 208V/60Hz/1ph L1, L2, Neutral, and ground 240V/60Hz/1ph L1, L2, Neutral, and ground 115 N/A 150A – 2 pole 1/0 (53.5) 200V/60Hz/1ph L1, Neutral, and ground 122 N/A 175A – 1 pole 2/0 (67.
Steam Requirements NOTE: Machines require a constant 80 to 100 psig (5.62 to 7.03 kg/sq cm) steam service for optimum operation. The maximum allowable steam pressure for use with 60 Hertz or 50 Hertz tumble dryers is 125 psig (8.6 bar). In no case may the pressure exceed the above value. Drying performance is significantly reduced at lower steam pressures. Obtain specific steam service pipe sizes from the steam system supplier or a qualified steam fitter.
Steam Requirements Installing Steam Trap and Making Condensate Return Connections The steam trap must be installed and the coil outlet connections must be connected to the condensate return lines. The following steps outline the procedure for installing the steam trap and connecting the condensate return lines. Refer to Figure 21 for typical installations. 1. Use flexible lines between steam inlet solenoid and steam coils, as well as outlet between steam coil and traps. 2.
Steam Requirements SUPPLY 2 1 4 9 3 5 10 6 4 8 RETURN 7 6 5 10 T473I T473I Note: Refer to Table 16 for sizing of steam lines. Piping must also be sized accordingly for length of runs, and number of elbows. 1 2 3 4 5 Steam Coil 12 in. (305 mm) Riser Condensate Return Line from Supply Line Shut-Off Valve Check Valve 6 7 8 9 10 Trap with Built-In Strainer Vacuum Breaker (Optional) 18 in.
Single Drop Timer NOTE: The following information is for models with an SD control suffix only. cool down time for a total time of 9 minutes for a coin pulse. For dipswitch settings refer to Table 17. Power-Up Mode Models Starting Serial No. 0909xxxxx When power is applied to the tumble dryer, the IN USE light flashes factory status information. Following this, the control goes into READY Mode (light off) or RUN Mode if power was interrupted during a cycle (light on, time remaining unchanged).
Single Drop Timer Dipswitch Settings Heat Switch Number Heat Time Per Coin Pulse (in minutes) 1 2 3 4 5 6 1 OFF OFF OFF OFF OFF OFF 2 ON OFF OFF OFF OFF OFF 3 OFF ON OFF OFF OFF OFF 4 ON ON OFF OFF OFF OFF 5 OFF OFF ON OFF OFF OFF 6 ON OFF ON OFF OFF OFF 7 OFF ON ON OFF OFF OFF 8 (factory default) ON ON ON OFF OFF OFF 9 OFF OFF OFF ON OFF OFF 10 ON OFF OFF ON OFF OFF 11 OFF ON OFF ON OFF OFF 12 ON ON OFF ON OFF OFF
Single Drop Timer Table 17 (continued) Heat Time Per Coin Pulse (in minutes) Heat Switch Number 1 2 3 4 5 6 38 ON OFF ON OFF OFF ON 39 OFF ON ON OFF OFF ON 40 ON ON ON OFF OFF ON 41 OFF OFF OFF ON OFF ON 42 ON OFF OFF ON OFF ON 43 OFF ON OFF ON OFF ON 44 ON ON OFF ON OFF ON 45 OFF OFF ON ON OFF ON 46 ON OFF ON ON OFF ON 47 OFF ON ON ON OFF ON 48 ON ON ON ON OFF ON 49 OFF OFF OFF OFF ON ON 50 ON OFF OFF OFF ON ON
Adjustments Loading Door Switch Airflow Switch The door switch should be adjusted so the cylinder stops when door is opened 2 inches (51 mm) plus or minus 0.25 inch (6 mm). This switch is a normally open switch and is closed by the hinge cam when the door is closed. If adjustment is required, refer to Figure 22 and proceed as follows: The airflow switch is set at the factory for proper operation. No adjustment necessary. 1. Close door and start tumble dryer, slowly open loading door.
Adjustments Door Strike The door strike must be adjusted to have sufficient tension to hold loading door closed against force of the load tumbling against it. There is proper adjustment of pull force when 8 to 15 pounds (35.6 N – 66.7 N) is required to open door. If adjustment is required, refer to Figure 23 and proceed as follows: To adjust, open door, loosen acorn nut, and turn door strike screw in or out as required. Retighten acorn nut.
Removing Tumble Dryer from Service If the tumble dryer is to be removed from service, perform the following steps where applicable: • Turn off electrical supply external to machine. • Turn off electrical disconnect on machine. • Turn off gas supply external to machine. • Turn off manual gas shut-off valve on machine. • Turn off steam supply external to machine. • Remove all electric, gas and steam connections.
