Alliance Laundry Systems TMB795C Installation Manual
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Alliance Laundry Systems TMB795C Installation Manual

Alliance Laundry Systems TMB795C Installation Manual

50/75 pound capacity, starting serial no. 0904004427
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Tumble Dryers
Keep These Instructions for Future Reference.
(If this machine changes ownership, this manual must accompany machine.)
50 Pound Capacity
75 Pound Capacity
Starting Serial No. 0904004427
Refer to Page 5 for Model Identification
www.comlaundry.com
TMB795C
TMB795C
Part No. 70420301ENR8
July 2012

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Summary of Contents for Alliance Laundry Systems TMB795C

  • Page 1 Tumble Dryers 50 Pound Capacity 75 Pound Capacity Starting Serial No. 0904004427 Refer to Page 5 for Model Identification TMB795C TMB795C Keep These Instructions for Future Reference. (If this machine changes ownership, this manual must accompany machine.) Part No. 70420301ENR8 www.comlaundry.com...
  • Page 3 These instructions must be posted in a prominent location. Step-by-step instructions of the above safety information must be posted in a prominent location near the tumble dryer for customer use. 70420301 (EN) © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 4 A “T-Handle” type gas shut-off valve must be installed in the gas supply line to this appliance. • • This appliance must not be installed in a bedroom or bathroom. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 5: Table Of Contents

    All rights reserved. No part of the contents of this book may be reproduced or transmitted in any form or by any means without the expressed written consent of the publisher. 70420301 (EN) © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 6 Airflow Switch..................55 Loading Door Switch................55 Loading Door Catch ................55 Drive Belt....................56 Nonreversing Models............... 56 Reversing Models ................56 Removing Tumble Dryer from Service..........59 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 7: Introduction

    YU075S UT075E DR80G2-BA075L SA075N YT075N HT075T YU075T UU075E DR80G2-BA075N ST075D YU075L HU075S YT075E DR80G2-BT075D ST075L YU075N HU075T YU075E DR80G2-BT075L ST075N (see next page for control suffixes) © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)
  • Page 8 WZ – reversing network ready, prep QT – dual digital timer for card DX – DMP prep for coin R3 – reversing DX4 OPL EO – OPL electronic © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 9: Customer Service

    Inches W.C. 0.036 Pounds/sq. inch Boiler Horsepower 33,479 Btu/hr. Inches W.C. 0.249 Boiler Horsepower 34.5 lbs. steam/hr. lb./inch (psi) 6.895 0.471 liters/second 28.32 Liters 3414 Btu/hr. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 10: Safety Information

    “NOTE”) are followed by specific instructions. IMPORTANT: The word “IMPORTANT” is used to inform the reader of specific procedures where minor machine damage will occur if the procedure is not followed. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 11: Important Safety Instructions

    Disconnect power by shutting off appropriate or articles containing foam rubber or similarly breaker or fuse. textured rubberlike materials. 12. Always clean the lint filter daily. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)
  • Page 12 27. Never operate the tumble dryer with any guards and/or panels removed. 28. DO NOT operate the tumble dryer if it is smoking, grinding, has missing or broken parts. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 13: Specifications And Dimensions

    3/4 in. NPT 3/4 in. NPT Not Applicable Steam Connection Not Applicable Steam Coil Rating at 100 psig: Boiler Horsepower (Btu/hr.) (177,500) (210,300) (recommended operating pressure 80-100 psig) © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 14: Cabinet Dimensions

    5.5 in. 6.53 in. 35.5 in. (838 mm) (180 mm) (140 mm) (166 mm) (902 mm) * Fire suppression system optional - may not be on machine. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 15: Exhaust Outlet Locations

    5.375 in. 8 in. 13.375 in. 50/75 Pound (137 mm) (203 mm) (340 mm) 6.5 in. 10 in. 6.5 in. (165 mm) (254 mm) (165 mm) © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 16: Gas Connection Locations

    Specifications and Dimensions Gas Connection Locations TMB2239N Diameter 75 – 1/2 in. NPT 14.75 in. 65.75 in. (375 mm) (1670 mm) F75 – 3/4 in. NPT © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 17: Electrical Connection Locations

    Specifications and Dimensions Electrical Connection Locations GAS AND STEAM ELECTRIC TMB82240N TMB2240N 3.25 in. 75.5 in. (83 mm) (1918 mm) NOTE: These figures are approximate dimensions only. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 18: Steam Connection Locations

    Steam Connection Locations TMB2241N Models Diameter 3/4 in. NPT 15.5 in. 78.25 in. 7.5 in. 64.75 in. 50/75 Pound (394 mm) (1988 mm) (190 mm) (1645 mm) © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 19: Installation

    “single phasing” and causing premature failure of the motor(s). © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 20: Location Requirements

    24 in. (610 mm) minimum, 36 in. (914 mm) recommended for maintenance purposes 0.25 in. (6 mm) recommended for removal or installation purposes, zero clearance allowed Figure 1 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 21: Position And Level The Tumble Dryer

    The unit must rest firmly on floor so weight of tumble dryer is evenly distributed. TMB2014K TMB2014K Loading Door Front Panel Access Panel Cylinder Lint Panel Figure 3 T483I T483I Figure 2 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)
  • Page 22 9. Disconnect the motor harness(s). 16. Refer to the appropriate troubleshooting manual, installation manual and wiring diagram to reassemble and install the tumble dryer correctly. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 23: To Reverse The Loading Door

    Side Screw screws are removed from door hinge lug. Screw Lint Panel Front Panel Control Panel Figure 6 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)
  • Page 24 Refer to Figure 8. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)
  • Page 25 Side Screw NOTE: If machine is converted back to right hand Figure 9 hinge operation, the door switch harness must be rerouted. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 26: Before Placing Tumble Dryer Into Service

    If lockout condition persists, check that the manual gas shut-off valve is in the ON position and that the gas service is properly connected. If condition still persists, remove tumble dryer from service. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 27: Required For Ce Models Only

    L.P. Gas configurations that must be regulated. For L.P. Gas, third family B/P at 50 mbar, order Regulated Natural Gas machines and convert according to Table 1. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)
  • Page 28 * For Natural Gas, Group E+ applications, convert using L.P. Gas model and replace burner orifice(s). ** For L.P. Gas, Group B/P with 50 mbar supply pressure, convert using Natural Gas model, M411334 regulator spring kit and burner orifice(s). Table 1 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 29: Basic Configuration

    M400763 (Johnson Part No. Y71AA-5C). NOTE: This kit does not contain any burner orifices. 3. Replace burner orifice(s) as per Table 1. 4. Commission tumble dryer for use. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)
  • Page 30 5. Commission tumble dryer for use. near gas valve. Remove the burner orifice(s) from spud holder. Refer to Figure 12. NOTE: Blank burner orifices are Part No. M400995. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)
  • Page 31 Replace Figure 13 regulator cap. Refer to Figure 12. 5. Commission tumble dryer for use. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 32: Exhaust Requirements

    Refer to Figure 15. 25% to compensate for restrictions in air movement. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 33: Individual Venting

    With the tumble dryer in operation, airflow at any Figure 14 point in the duct should be at least 1200 feet per minute (366 m/min.) to ensure that lint remains © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)
  • Page 34 Consult your local building code for regulations which dryers. may also apply. NOTE: Where exhaust duct pierces a combustible wall or ceiling, the opening must be sized per local codes. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)
  • Page 35 27 in. (686 mm) 33 in. (838 mm) 29 in. (737 mm) 35 in. (889 mm) 30 in. (762 mm) 36 in. (914 mm) Table 3 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)
  • Page 36 39 in. (991 mm) 47 in. (1194 mm) 40 in. (1016 mm) 50 in. (1270 mm) 42 in. (1067 mm) 51 in. (1295 mm) Table 4 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 37: Gas Requirements

    Recommended gas pressure – 11 water column inches (2.74 kPa) must comply with the Gas Installations Minimum gas pressure – 10 water column inches Standard AS/NZS 5601 Part 1: General (2.49 kPa) Installations. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)
  • Page 38 DO NOT USE AN OPEN FLAME TO CHECK FOR GAS LEAKS! Gas connections should be checked twice a year for leakage. W635 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 39: Gas Supply Pipe Sizing And Looping

    IMPORTANT: Gas loop piping must be installed as illustrated to equalize gas pressure for all tumble dryers connected to single gas service. Other gas using appliances should be connected upstream from loop. Figure 19 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)
  • Page 40 4 (101.60) For L.P. Gas, correct the total Btu/hr by multiplying it by 0.6. The answer is the equivalent Btu on the above chart. Table 5 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 41: High Altitude Burner Orifice Sizing

    M403017 189,000 6001-8000 1831-2440 0.0890 M406184 171,000 8001-10,000 2441-3050 0.0860 M401001 153,000 * Btu/hr. derate of 4% per 1000 feet (305 meters) of altitude. Table 6 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 42: Electrical Requirements

    “High Leg” or “Stinger Leg” to a single phase machine. On a three phase machine, if there is a “High Leg” or “Stinger Leg” it should be connected to W069 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 43: Grounding Instructions

    • A dedicated ground conduit (wire) must be DOES NOT remove all electrical power from connected between the electrical service box machine. ground bar and tumble dryer ground screw. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 44: Service/Ground Location

    Ground and Terminal Block Locations Electrical Service Junction Ground Non-CE Terminal Block TMB2269N TMB2269N Electrical Ground Service Power Disconnect Junction (Models Through 7/31/11) Terminal Block TMB2247N Figure 20 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 45: To Connect Electrical Service To The Tumble Dryer

    The and L3 on terminal block). ground wire must be connected to the ground connection as shown in Figure 20. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 46: Jumper Configuration Instructions

    Non-CE Models CE Models TMB2270N TMB2271N Ferrite Ring Models Through 7/31/11 Junction Box Figure 21 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 47: 50 Pound Gas And Steam Models

    L1, L2, L3 and ground 10A – 3 pole 14 (2.08) 440V/60Hz/3ph L1, L2, L3 and ground 10A – 3 pole 14 (2.08) 460-480V/60Hz/3ph N/A = Not Applicable Table 7 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 48: Pound Gas And Steam Models

    L1, L2, L3 and ground 15A – 3 pole 14 (2.08) 240V/60Hz/3ph L1, L2, L3 and ground 10A – 3 pole 14 (2.08) 460-480V/60Hz/3ph N/A = Not Applicable Table 9 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 49: And 75 Pound Electric Models

    L1, L2, L3 and ground 51A – 3 pole 6 (13.3) 440V/60Hz/3ph L1, L2, L3 and ground 50A – 3 pole 6 (13.3) 480V/60Hz/3ph Table 10 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 50: Steam Requirements

    • Connect the steam solenoid valve to the related steam coil inlet connection with nipples, flex hoses, unions and tees. • Strainers may require cleaning due to materials from hoses or pipes. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 51: Piping Recommendations

    18 inches (457 mm) below the steam coil outlet connections. 4. Install a shut-off valve to each steam trap. 5. Connect to the condensate return lines. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)
  • Page 52 Minimum Steam Trap Size* Steam Pressure PSI (bar) Supply Pipe Diameter (Pounds Condensate/Hour) 80 – 100 (5.3-6.9) 3/4 in. NPT *Based on 100 psi. Table 11 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 53: Single Drop Timer

    1 minute of minimum heat time, preset with 7 additional minutes of drying time (dipswitches 1, 2 and 3 in ON position) and 1 minute of minimum © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 54: Dipswitch Settings

    Single Drop Timer Dipswitch Settings Heat Switch Number Heat Time Per Coin Pulse (in minutes) 8 (factory default) Table 12 (continued) © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)
  • Page 55 Switch Number Switch Number (in minutes) (in minutes) 1 (factory default) 1 (factory default) Total Cycle Time = Heat Time + Cool Down Time Table 12 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 56: Adjustments

    3. To adjust the air shutter, loosen air inlet shutter adjusting screw. Air Shutter Adjusting Screws 4. Open or close air shutter as necessary to obtain proper flame intensity. Figure 23 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 57: Airflow Switch

    T048I Door Latch Door Catch Acorn Nut Figure 24 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 58: Drive Belt

    0.19 inch (5 mm) by applying light thumb pressure (approximately 5 pounds [0.35 bar]) at a point midway between the sheave and the idler. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)
  • Page 59 Adjustments TMB2244N NONREVERSING MODELS TMB2244N Poly V-Belt (Self-Adjusting) Drive V-Belt Idler Housing Bolts (2) Idler Housing Assembly Adjusting Bolt Figure 25 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)
  • Page 60 TMB2283N REVERSING MODELS TMB2283N Locking Bolt Guide Rail Adjusting Nut Idler Housing Bolts (2) Adjusting Screw Adjusting Bolt (Not shown) Cylinder Belts Drive Belt Figure 26 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

  • Page 61: Removing Tumble Dryer From Service

    • 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. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70420301 (EN)

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