Group Dynamics GU120L Basic Installation/Operation

Industrial, 55/77kg, 120/170 pound

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www.groupdynamics-laundry.com
sales@groupdynamics.lv
INDUSTRIAL TUMBLE DRYERS
BASIC INSTALLATION / OPERATION
55kg
77kg
70421501R3EN
Publication date: Jan 2012

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Summary of Contents for Group Dynamics GU120L

  • Page 1 www.groupdynamics-laundry.com sales@groupdynamics.lv INDUSTRIAL TUMBLE DRYERS 55kg 77kg BASIC INSTALLATION / OPERATION 70421501R3EN Publication date: Jan 2012...
  • Page 2 www.groupdynamics-laundry.com sales@groupdynamics.lv...
  • Page 3 www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation Installation must conform with local codes. WARNING WARNING To reduce the risk of fire, electric shock, serious injury or death to persons when FOR YOUR SAFETY, the information in using the tumbler unit, follow these basic this manual must be followed to minimize precautions: the risk of fire or explosion or to prevent...
  • Page 4: Table Of Contents

    www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation Table of Introduction..................Model Identification ................Contents Wiring Diagram Location..............Serial Plate Location................Safety Information................Important Safety Instructions ............... Installation................... Specifications and Dimensions............. 120 Pound Tumble Dryer Dimensions and Exhaust Outlet Locations ................170 Pound Tumble Dryer Dimensions and Exhaust Outlet Locations ................
  • Page 5: Introduction

    Basic Installation/Operation Introduction Model Identification Information in this manual is applicable to these models. Steam/Thermal Oil Electric GU120L PU120N GU120S PU120T HU120E GU120N SU120L GU120T SU120S SU120E HU120L SU120N HU120S SU120T UU120E HU120N UU120L HU120T UU120S YU120E KU120L...
  • Page 6: Serial Plate Location

    www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation Serial Plate Location 170 POUND TUMBLE DRYER 120 POUND TUMBLE DRYER TMB2288N TMB2288N Serial Plate © Published by permission of the copyright owner – DO NOT COPY or TRANSMIT 70421501 (EN)
  • Page 7: Safety Information

    www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation Safety Information Save These Instructions Important Safety Instructions 12. Always clean the lint filter daily. 13. Keep area around the exhaust opening and WARNING adjacent surrounding area free from the accumulation of lint, dust and dirt. Hazardous Voltage.
  • Page 8 www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation 22. Install this tumble dryer according to the 28. DO NOT operate the tumble dryer if it is INSTALLATION INSTRUCTIONS. All smoking, grinding, has missing or broken parts. connections for electrical power, grounding, and 29. DO NOT bypass any safety devices. gas supply must comply with local codes and be made by licensed personnel when required.
  • Page 9: Installation

    www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation Installation Specifications and Dimensions Specifications 120 Pound 170 Pound Noise level measured during operation at operator 66 dBA 66 dBA position of 1 m (3.3 ft.) in front of machine and 1.6 m (5.2 ft.) from the floor. 1118 x 1041 1289 x 1080 Cylinder Size:...
  • Page 10: 120 Pound Tumble Dryer Dimensions And Exhaust Outlet Locations

    www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation 120 Pound Tumble Dryer Dimensions and Exhaust Outlet Locations TOP VIEW OF EXHAUST DUCT TMB2326N TMB2326N Cabinet Dimensions Models 797 mm 826 mm 1242 mm 1268 mm 1725 mm 1153 mm 1178 mm 2177 mm 1778 mm 120L/N/E (31.38 in.) (32.5 in.)
  • Page 11: 170 Pound Tumble Dryer Dimensions And Exhaust Outlet Locations

    www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation 170 Pound Tumble Dryer Dimensions and Exhaust Outlet Locations TOP VIEW OF EXHAUST DUCT TMB2290N Cabinet Dimensions Models 860 mm 826 mm 1289 mm 1314 mm 1749 mm 1324 mm 1349 mm 2388 mm 170L/N/S (33.86 in.) (32.5 in.) (50.75 in.) (51.75 in.)
  • Page 12: Electric And Gas Connection Locations For Gas Models

    www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation Electric and Gas Connection Locations for Gas Models 120L/N 170L/N TMB2255N Electrical Connection Gas Connection Models Diameter 466 mm 1977 mm 318 mm 1791 mm 3/4 in. NPT 120L/N (18.34 in.) (77.84 in.) (12.5 in.) (70.5 in.) 533 mm 2057 mm 377 mm...
  • Page 13: Electric And Steam Connection Locations For Steam Models

    www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation Electric and Steam Connection Locations for Steam Models 120S 170S TMB2256N Steam Inlet Models Diameter 3/4 in. NPT 911 mm 340 mm 2102 mm 120S (35.875 in.) (13.375 in.) (82.75 in.) 3/4 in. NPT 956 mm 387 mm 2235 mm 170S...
  • Page 14: Electric Connection Location For Electric Models

    www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation Electric Connection Location for Electric Models TMB2336N Models 910 mm 2175 mm 120E (35.81 in.) (85.64 in.) © Published by permission of the copyright owner – DO NOT COPY or TRANSMIT 70421501 (EN)
  • Page 15: Position And Level The Tumble Dryer

    www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation Position and Level the Tumble Dryer WARNING To reduce the risk of severe injury, clearance of tumble dryer cabinet from combustible construction must conform to the minimum clearances. W056R1 TMB2020N TMB2020N NOTE: Shaded areas indicate adjacent structure. 13 mm (0.5 in.) recommended between machines for removal or installation.
  • Page 16: Fire Suppression System

    www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation Fire Suppression System Water Connections G, H, K, S and U Models Only Water Requirements IMPORTANT: Water must be supplied to the fire suppression system, or the fire suppression system will not operate as intended. Connection point to the electric water solenoid valve is a 19 mm (3/4 inch) hose.
  • Page 17: Auxiliary Alarm

    www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation Auxiliary Alarm WARNING During tumble dryer installation, you have the option to connect a separate alarm system to this auxiliary To reduce the risk of fire or explosion, if output. Use of the auxiliary output is not required for the tumble dryer is to be connected to the fire suppression system to operate, but may be Liquefied Petroleum (L.P.) gas, a vent to...
  • Page 18: General Information

    www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation General Information 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 8914 kcal/m (1000 Btu/cu ft.) or L.P.
  • Page 19 www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation Gases and Configurations Burner Supply Burner Country Orifice Capacity/ Diameter, Gas Type Group Pressure, Quantity Orifice Code Pressure, Model mbar Part No. mbar Natural Gas M411372 DK/NO/ M411372 SE/FI/CZ/ EE/LV/LT/ L.P. Gas No Governor M411376 SI/SK M400997 Natural Gas M411372...
  • Page 20: Exhaust Requirements

    www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation Exhaust Requirements Venting Proper sized exhaust ducts are essential for proper WARNING operation. All elbows should be sweep type. Exhaust ducts must be assembled so the interior surfaces are A drying tumble dryer produces smooth to prevent the accumulation of lint. combustible lint.
  • Page 21: Electrical Requirements

    www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation Electrical Requirements • Metal conduit and/or BX cable is not considered ground. WARNING • Connecting the Neutral from the electrical service box to the tumble dryer ground screw To reduce the risk of electric shock, fire, does not constitute a ground.
  • Page 22: Steam Requirements

    www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation Steam Requirements Thermal Oil Prep Obtain specific steam service pipe sizes from the It is the responsibility of the customer to install steam system supplier or a qualified steam fitter. appropriate coil and heating system for thermal oil prep models.
  • Page 23 www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation 120 Pound Tumble Dryers TMB2014N TMB2014N NOTE: Refer to Table 3 for sizing of steam lines. Piping must also be sized accordingly for length of runs and number of elbows. Supply 457 mm (18 in.) Drop 305 mm (12 in.) Riser Solenoid Valve (Supplied with machine) Shut-Off Valve...
  • Page 24 www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation 170 Pound Tumble Dryers SUPPLY RETURN TMB2024N TMB2024N NOTE: Refer to Table 4 for sizing of steam lines. Piping must also be sized accordingly for length of runs and number of elbows. Risers 305 mm (12 in.) 457 mm (18 in.) Drop Shut-Off Valve Steam Bonnet...
  • Page 25: Operation

    www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation Operation WARNING To reduce the risk of fire: • DO NOT DRY articles containing foam rubber or similarly textured rubberlike materials. • DO NOT DRY plastics, anything containing wax or chemicals such as mops and cleaning cloths, or anything dry-cleaned at home with a dry-cleaning solvent.
  • Page 26: Control Instructions

    www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation Control Instructions 4. Select reversing or nonreversing cylinder rotation settings, if applicable. Dual Digital Timer Control RQ Control Suffix 1. Select HIGH, MED, LOW or NO HEAT by turning the temperature knob. TMB2145N Figure 9 5. Press and release START button to start tumble dryer.
  • Page 27: Electronic Opl Control

    www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation Electronic OPL Control 2. Select REVERSING or NON-REVERSING cylinder rotation setting. H, L, P, S, U, X and Y Models with RM Control Suffix REVERSING 1. To use an Automatic Cycle, press an ON/ SELECT pad. Select HIGH, MEDIUM, TMB1486N MED LOW, LOW or NO HEAT for items that should not be dried with heat.
  • Page 28 www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation G and K Models with RM Control Suffix 3. Press START pad to start tumble dryer. 1. To use an Automatic Cycle, press a TEMPERATURE pad. Select HIGH, MED, LOW, DELICATE or NO HEAT for items that should not be dried with heat.
  • Page 29: Led Opl Control

    www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation S MODELS H MODELS PROGRAM REVERSING ENERGY HEATING PROGRAM REVERSING ENERGY HEATING SAVER SAVER STOP STOP START BACK START BACK TMB1346R TMB1345R TMB1346R TMB1345R Y MODELS U MODELS PROGRAM REVERSING ENERGY HEATING SAVER STOP STOP START START BACK BACK...
  • Page 30: Unilinc Control

    www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation TMB1276C TMB1276C Figure 21 UniLinc Control NOTE: This machine includes an anti-wrinkle/ extended tumble feature. After the drying cycle is RU Control Suffix complete, the cylinder will tumble without heat every few minutes. The intermittent tumbling will 1.
  • Page 31: Ignition Control Operation

    www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation Ignition Control Operation Diagnostic LED (DGN LED) / Error Codes The Diagnostic LED or DGN LED is located by the power connector on the ignition control. Refer to Figure 22. The Diagnostic LED will indicate the status of the ignition control.
  • Page 32: Disposal Of Unit

    www.groupdynamics-laundry.com sales@groupdynamics.lv Basic Installation/Operation Disposal of Unit This appliance is marked according to the European directive 2002/96/EC on Waste Electrical and Electronic Equipment (WEEE). This symbol on the product or on its packaging indicates that this product shall not be treated as household waste.

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