Unimac UT120N Operator’s Manual

Tumble Dryers

TMB1268C_SVG

120 Pound (55 Kilogram) Capacity 170 Pound (77 Kilogram) Capacity 200 Pound (90 Kilogram) Capacity

Starting Serial No. 0907003062

Refer to Page 8 for Model Identification

Installation/Operation/Maintenance

Original Instructions Keep These Instructions for Future Reference.

(If this machine changes ownership, this manual must accompany machine.)

www.alliancelaundry.com

Part No. 70458101ENR13

June 2017

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.

In Australia and New Zealand, installation must comply with the Gas Installations Standard AS/NZS 5601 Part 1: General Installations.

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.

W033

WARNING

• Do not store 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 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.

• 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.

W052

IMPORTANT: Information must be obtained from a local gas supplier on instructions to be followed if the user smells gas. 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.

IMPORTANT: The installer must fully test the tumble dryer after installation and demonstrate to the owner how to operate the machine.

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.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the tumble dryer is properly grounded.

W002R1

DO NOT COPY or TRANSMIT

3 Part No. 70458101ENR13

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. Flexible venting materials are known to collapse, be easily crushed, and trap lint. These conditions will obstruct tumble dryer airflow and increase the risk of fire.

W752R1

The following information applies to the state of Massachusetts, USA.

• This appliance can only be installed by a Massachusetts licensed plumber or gas fitter.

• This appliance must be installed with a 36 inch [91 cm] long flexible gas connector.

• 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.

DO NOT COPY or TRANSMIT

4 Part No. 70458101ENR13

Introduction........................................................................................... 8

Model Identification .......................................................................................8

Contact Information...................................................................................... 10

Manufacturing Date ......................................................................................11

................................................................................................................ 11

Safety Information................................................................................12

Explanation of Safety Messages..................................................................... 12

Important Safety Instructions......................................................................... 12

Specifications and Dimensions.............................................................. 14

Specifications and Dimensions ...................................................................... 14

120 Series Tumble Dryer Dimensions and Exhaust Outlet Locations .................16

170 and 200 Series Tumble Dryer Dimensions and Exhaust Outlet Locations.....17

Electric and Gas Connection Locations for Gas Models Through 3/10/13...........18

Electric and Gas Connection Locations for Gas Models Starting 3/11/13............19

Electric and Steam Connection Locations for Steam Models Through 3/10/13....20

Electric and Steam Connection Locations for Steam Models Starting 3/11/13.....21

Electric Connection Location for Electric Models............................................ 23

Installation........................................................................................... 24

Pre-Installation Inspection............................................................................. 24

Location Requirements..................................................................................24

Position and Level the Tumble Dryer..............................................................25

Mounting..................................................................................................... 25

Fire Suppression System (Optional Equipment)............................................... 26

Check Local Codes and Permits..................................................................26

Water Requirements...................................................................................26

Water Connections.....................................................................................26

Electrical Requirements............................................................................. 28

Auxiliary Alarm........................................................................................ 28

Before Placing Tumble Dryer into Service.......................................................28

Required for CE Models Only.................................................................... 30

Installing CE Gas Drying Tumble Dryer..........................................................30

General Information.................................................................................. 30

CE Orifices...............................................................................................31

Properties of CE Gases.............................................................................. 33

Changing Gas Configuration...................................................................... 33

Specific Conversion Procedures..................................................................34

Copyright 2017, Alliance Laundry Systems LLC 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.

DO NOT COPY or TRANSMIT

5 Part No. 70458101ENR13

Exhaust Requirements..........................................................................36

Exhaust Requirements...................................................................................36

Layout......................................................................................................... 36

Make-Up Air................................................................................................36

Venting........................................................................................................ 36

Alternate Venting for 120 Series Tumble Dryers...........................................38

Individual Venting..................................................................................... 38

Manifold Venting...................................................................................... 39

Gas Requirements.................................................................................42

Gas Requirements.........................................................................................42

Gas Supply Pipe Sizing and Looping.............................................................. 44

Low Pressure Gas Pipe Sizes......................................................................45

High Pressure Gas Pipe Sizes..................................................................... 47

High Altitude Orifice Sizing ......................................................................... 49

Electrical Requirements........................................................................52

Electrical Requirements.................................................................................52

Wiring Diagram............................................................................................52

Grounding Instructions..................................................................................52

For CE Models Only..................................................................................53

Service/Ground Location........................................................................... 53

To Connect Electrical Service To The Tumble Dryer........................................ 55

Jumper Configuration Instructions..................................................................55

Ferrite Ring Installation ................................................................................55

Electrical Specifications ............................................................................... 58

Steam Requirements.............................................................................60

Steam Requirements......................................................................................60

Piping Recommendations.............................................................................. 64

Installing Steam Trap and Making Condensate Return Connections...................64

Thermal Oil Prep.......................................................................................... 64

Operating Instructions..........................................................................65

Operating Instructions................................................................................... 65

Emergency Stop Button On CE Models.......................................................... 65

Operating Instructions................................................................................... 65

Reversing Operation......................................................................................66

Control Instructions.......................................................................................66

Dual Digital Timer Control.........................................................................66

Electronic OPL Micro Control....................................................................68

LED OPL Control .................................................................................... 69

UniLinc Control ....................................................................................... 70

DX4 OPL Control..................................................................................... 71

Diagnostic Microprocessor Control ............................................................ 72

DMP OPL Models.....................................................................................72

Ignition Control Operation and Troubleshooting for Models Starting 3/11/13..... 74

DO NOT COPY or TRANSMIT

6 Part No. 70458101ENR13

Internal Control Failure..............................................................................75

Troubleshooting........................................................................................ 75

Proper Electrode Location..........................................................................76

Flame Current Measurement.......................................................................76

Ignition Control Operation for Non-CE Models Through 3/10/13...................... 76

Ignition Control Operation for CE Models Through 3/10/13............................. 76

System Tests............................................................................................. 77

Diagnostic LED (DGN LED)/Error Codes...................................................77

Adjustments......................................................................................... 79

Adjustments................................................................................................. 79

Gas Burner Air Shutter.................................................................................. 79

Airflow Switch ............................................................................................ 80

Loading Door Switch.................................................................................... 80

Loading Door Catch (120 and 170 Series Models)........................................... 80

Loading Door Strike (200 Series Models)........................................................81

Belt Drive ................................................................................................... 81

Maintenance......................................................................................... 83

Daily........................................................................................................... 83

Monthly....................................................................................................... 83

Quarterly......................................................................................................83

Bi-Annually................................................................................................. 84

Annually...................................................................................................... 84

Fire Suppression System (Optional Equipment) Maintenance Test.....................84

Before You Call for Service................................................................... 86

Removing Tumble Dryer from Service.................................................. 87

Disposal of Unit.................................................................................... 88

China Restriction of hazardous substances (RoHS)............................... 89

DO NOT COPY or TRANSMIT

7 Part No. 70458101ENR13

Introduction

Model Identification

Information in this manual is applicable to these models. Refer to the machine serial plate for the model number.

Gas Steam/Thermal Oil Electric

Introduction

120 Series

(55 Kg)

BA120L

BA120N

BH120L

BH120N

BK120N

BT120L

BT120N

BU120L

BU120N

CA120L

CA120N

CK120N

CT120L

CT120N

CU120L

CU120N

HA120L

IT120L

IT120N

LA120L

LA120N

LK120N

LT120L

LT120N

LU120L

LU120N

NH120L

NH120N

NT120L

NT120N

NU120L

NU120N

PA120L

PA120N

SA120N

SH120L

SH120N

SK120N

ST120L

ST120N

SU120L

SU120N

UA120L

UA120N

UH120L

UH120N

UK120N

UT120L

UT120N

UU120L

UU120N

BH120S

BT120S

BT120T

BU120S

BU120T

CT120S

CT120T

CU120S

CU120T

HH120S

HT120S

HT120T

HU120S

HU120T

IT120S

IT120T

LT120S

PH120S

PT120S

PT120T

PU120S

PU120T

SH120S

ST120S

ST120T

SU120S

SU120T

UH120S

UT120S

UT120T

UU120S

UU120T

XT120S

XT120T

BH120E

BT120E

BU120E

CT120E

CU120E

HH120E

HT120E

HU120E

IT120E

LT120E

LU120E

NH120E

NT120E

NU120E

PH120E

PT120E

PU120E

HA120N

HH120L

HH120N

HK120N

HT120L

HT120N

HU120L

HU120N

DO NOT COPY or TRANSMIT

PH120L

PH120N

PK120N

PT120L

PT120N

PU120L

PU120N

SA120L

XT120L

XT120N

XU120L

XU120N

YT120L

YT120N

YU120L

YU120N

LT120T

LU120S

LU120T

NH120S

NT120S

NU120S

8 Part No. 70458101ENR13

XU120S

XU120T

YT120S

YT120T

YU120S

YU120T

SH120E

ST120E

SU120E

UH120E

UT120E

UU120E

YT120E

YU120E

Table continues...

Gas Steam/Thermal Oil Electric

Introduction

170 Series

(77 Kg)

BA170L

BA170N

BH170L

BH170N

BK170N

BT170L

BT170N

BU170L

BU170N

CA170L

CA170N

CK170N

CT170L

CT170N

CU170L

CU170N

HA170L

IT170L

IT170N

LA170L

LA170N

LK170N

LT170L

LT170N

LU170L

LU170N

NH170L

NH170N

NT170L

NT170N

NU170L

NU170N

PA170L

PA170N

SA170N

SH170L

SH170N

SK170N

ST170L

ST170N

SU170L

SU170N

UA170L

UA170N

UH170L

UH170N

UK170N

UT170L

UT170N

UU170L

UU170N

BH170S

BT170S

BT170T

BU170S

BU170T

CT170S

CT170T

CU170S

CU170T

HH170S

HT170S

HT170T

HU170S

HU170T

IT170S

IT170T

LT170S

PH170S

PT170S

PT170T

PU170S

PU170T

SH170S

ST170S

ST170T

SU170S

SU170T

UH170S

UT170S

UT170T

UU170S

UU170T

XT170S

XT170T

Not Applicable

HA170N

HH170L

HH170N

HK170N

HT170L

HT170N

HU170L

HU170N

PH170L

PH170N

PK170N

PT170L

PT170N

PU170L

PU170N

SA170L

XT170L

XT170N

XU170L

XU170N

YT170L

YT170N

YU170L

YU170N

LT170T

LU170S

LU170T

NH170S

NT170S

NU170S

XU170S

XU170T

YT170S

YT170T

YU170S

YU170T

Table continues...

DO NOT COPY or TRANSMIT

9 Part No. 70458101ENR13

Introduction

Gas Steam/Thermal Oil Electric

200 Series

(90 Kg)

BA200L

BA200N

BH200L

BH200N

BT200L

BT200N

BU200L

BU200N

CA200L

CA200N

CT200L

CT200N

CU200L

CU200N

HA200L

HA200N

HH200L

HU200L

HU200N

IT200L

IT200N

LA200L

LA200N

LT200L

LT200N

LU200L

LU200N

NH200L

NH200N

NT200L

NT200N

NU200L

NU200N

PA200L

PT200L

PT200N

PU200L

PU200N

SA200L

SA200N

SH200L

SH200N

ST200L

ST200N

SU200L

SU200N

UA200L

UA200N

UH200L

UH200N

UT200L

BH200S

BT200S

BT200T

BU200S

BU200T

CT200S

CT200T

CU200S

CU200T

HH200S

HT200S

HT200T

HU200S

HU200T

IT200S

IT200T

LT200S

LU200T

NH200L

NT200S

NU200S

PH200L

PT200S

PT200T

PU200S

PU200T

SH200L

ST200S

ST200T

SU200S

SU200T

UH200L

UT200S

UT200T

Not Applicable

HH200N

HT200L

HT200N

PA200N

PH200L

PH200N

UT200N

UU200L

UU200N

LT200T

LU200S

UU200S

UU200T

Explanation of digit in 6th position of model number:

E = Electric

L = Liquid Petroleum (L.P.) Gas

N = Natural Gas

S = Steam

T = Thermal Oil

Includes models with the following control suffixes

R3 – reversing DX4 OPL RE – reversing LED OPL RQ – reversing dual digital timer

RD – reversing DMP OPL RM – reversing OPL micro RU – reversing UniLinc OPL

Alliance Laundry Systems

Contact Information

If service is required, contact the nearest Factory Authorized Service Center.

Shepard Street P.O. Box 990 Ripon, WI 54971-0990 U.S.A.

If you are unable to locate an authorized service center or are unsatisfied with the service performed on your unit, contact:

www.alliancelaundry.com

DO NOT COPY or TRANSMIT

10 Part No. 70458101ENR13

Phone: +1 (920) 748-3121

TMB2288N_SVG

120 170/200

When calling or writing about your unit, PLEASE GIVE THE MODEL AND SERIAL NUMBERS. The model and serial numbers are located on the serial plate. The serial plate will be in the location shown in Figure 1 .

Date Purchased

Model Number

Introduction

WARNING

To reduce the risk of serious injury or death, DO NOT repair or replace any part of the unit or attempt any servicing unless specifically recommended in the user-maintenance instructions or in published userrepair instructions that you understand and have the skills to carry out.

Serial Number

Please include a copy of your bill of sale and any service receipts you have.

1. Serial Plate

Figure 1

W329

If replacement parts are required, contact the source from where you purchased your unit or call +1 (920) 748-3950 for the name and address of the nearest authorized parts distributor.

Manufacturing Date

The manufacturing date for your unit can be found on the serial number. The first two digits indicate the year. The third and fourth digits indicate the month. For example, a unit with serial number 1505000001 was manufactured in May 2015.

DO NOT COPY or TRANSMIT

11 Part No. 70458101ENR13

Safety Information

Explanation of Safety Messages

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.

CAUTION

Indicates a hazardous situation that, if not avoided, may cause minor or moderate personal injury or property damage.

Additional precautionary statements (“IMPORTANT” and “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.

NOTE: The word “NOTE” is used to communicate installation, operation, maintenance or servicing information that is important but not hazard related.

Important Safety Instructions

WARNING

To reduce the risk of fire, electric shock, serious injury or death to persons when using your tumble dryer, follow these basic precautions.

W776R1

Save These Instructions

• Read all instructions before using the tumble dryer.

• Install the tumble dryer according to the INSTALLATION instructions. Refer to the EARTHING (grounding) instructions for the proper earthing (grounding) of the tumble dryer. All connections for electrical power, earthing (grounding) and gas supply must comply with local codes and be made by licensed personnel when required. It is recommended that the machine be installed by qualified technicians.

• Do not install or store the tumble dryer where it will be exposed to water and/or weather. The tumble dryer cannot be used in a closed room where the air supply is insufficient. If necessary, ventilation grids must be installed in the doors or the windows.

• This tumble dryer must not be activated without lint screen filter.

• When you perceive a gas odor, immediately shut off the gas supply and ventilate the room. Do not power on electrical appliances and do not pull electrical switches. Do not use matches or lighters. Do not use a phone in the building. Warn the installer, and if so desired, the gas company, as soon as possible.

• To avoid fire and explosion, keep surrounding areas free of flammable and combustible products. Regularly clean the cylinder and exhaust tube should be cleaned periodically by competent maintenance personnel. Daily remove debris from lint screen filter and inside of filter compartment.

• Do not use or store flammable materials near this appliance.

• Do not place into tumble dryer articles that have been previously cleaned in, washed in, soaked in or spotted with gasoline or machine oils, vegetable or cooking oils, cleaning waxes or chemicals, dry-cleaning solvents, thinner or other flammable or explosive substances as they give off vapors that could ignite, explode or cause fabric to catch on fire by itself.

• Do not spray aerosols in the vicinity of this appliance while it is in operation.

• Items such as foam rubber (latex foam), shower caps, waterproof textiles, rubber backed articles and clothes or pillows filled with foam rubber pads should not be dried in the tumble dryer. Do not use the appliance to dry materials with a low melting temperature (PVC, rubber, etc.).

• Do not tumble fiberglass curtains and draperies unless the label says it can be done. If they are dried, wipe out the cylinder with a damp cloth to remove particles of fiberglass.

• Do not allow children to play on or in the washer. Close supervision of children is necessary when the washer is used near children. This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning the use of the appliance by a person responsible for their safety. This is a safety rule for all appliances.

• Cleaning and user maintenance shall not be made by children without supervision.

DO NOT COPY or TRANSMIT

12 Part No. 70458101ENR13

Safety Information

• Children less than three years should be kept away unless continuously supervised.

• Do not reach into the tumble dryer if the cylinder is revolving.

• Use tumble dryer only for its intended purpose, drying fabrics. Always follow the fabric care instructions supplied by the textile manufacturer and only use the dryer to dry textiles that have been washed in water. Only insert spin-dried linen in the dryer to avoid damage to dryer.

• Always read and follow manufacturer’s instructions on packages of laundry and cleaning aids. Follow all warnings or precautions. To reduce the risk of poisoning or chemical burns, keep them out of the reach of children at all times (preferably in a locked cabinet).

• Do not use fabric softeners or products to eliminate static unless recommended by the manufacturer of the fabric softener or product.

• Remove laundry immediately after tumble dryer stops.

• DO NOT operate the tumble dryer if it is smoking, grinding or has missing or broken parts or removed guards or panels. DO NOT tamper with the controls or bypass any safety devices.

• Tumble dryer will not operate with the loading door open. DO NOT bypass the door safety switch to permit the tumble dryer to operate with the door open. The tumble dryer will stop rotating when the door is opened. Do not use the tumble dryer if it does not stop rotating when the door is opened or starts tumbling without pressing the START mechanism. Remove the tumble dryer from use and call for service.

• Tumble dryer will not operate with lint panel open. DO NOT bypass lint panel door safety switch to permit the tumble dryer to operate with the lint panel door open.

• Do not alter this tumble dryer from factory construction except as otherwise described in the technical instructions.

• Always clean the lint filter daily. Keep area around the exhaust opening and adjacent surrounding area free from the accumulation of lint, dust and dirt. The interior of the tumble dryer and the exhaust duct should be cleaned periodically by qualified service personnel.

• Solvent vapors from dry-cleaning machines create acids when drawn through the heater of the drying unit. These acids are corrosive to the tumble dryer as well as the laundry load being dried. Be sure make-up air is free of solvent vapors.

• At the end of each working day, close off all main supplies of gas, steam and electricity.

IMPORTANT: For fire suppression equipped tumble dryers, electricity and water should NOT be turned off.

• Do not repair or replace any part of the tumble dryer, or attempt any servicing unless specifically recommended in the user-maintenance instructions or in published user-repair instructions that the user understands and has the skills to carry out. ALWAYS disconnect and lockout the electrical power to the tumble dryer before servicing. Disconnect power by shutting off appropriate breaker or fuse.

• Activation of the emergency stop switch stops all tumble dryer control circuit functions, but DOES NOT remove all electrical power from tumble dryer.

• Exhaust ductwork should be examined and cleaned annually after installation.

• Before the tumble dryer is removed from service or discarded, remove the door to the drying compartment and the door to the lint compartment.

• Failure to install, maintain, and/or operate this tumble dryer according to the manufacturer’s instructions may result in conditions which can produce bodily injury and/or property damage.

NOTE: The WARNINGS and IMPORTANT SAFETY INSTRUCTIONS appearing in this manual are not meant to cover all possible conditions and situations that may occur. Observe and be aware of other labels and precautions that are located on the machine. They are intended to provide instruction for safe use of the machine. Common sense, caution and care must be exercised when installing, maintaining, or operating the tumble dryer.

Always contact your dealer, distributor, service agent or the manufacturer about any problems or conditions you do not understand.

DO NOT COPY or TRANSMIT

13 Part No. 70458101ENR13

Specifications and Dimensions

Refer to machine serial plate for additional specifications.

Specifications 120 Series 170 Series 200 Series

Heat dissipation of surface area exposed to conditioned air: Btu/ft2 [Joules/m2]

Noise level measured during operation at operator position of 3.3 feet (1 meter) in front of machine and 5.2 feet (1.6 meters) from floor.

Cylinder Size: Inches [mm] 44 x 41 [1,118 x 1,041] 50.75 x 42.5 [1,289 x

Cylinder Capacity dry weight: Pounds [kg]

Standard Packaging Weight: Pounds [kg]

Standard Packaging Shipping Dimensions: Inch [mm]

Slat Crate Packaging Weight: Pounds [kg]

Slat Crate Shipping Dimensions: Inch [mm]

Gas and Electric 1,338 [607] 1,667 [756] 1,818 [825]

Steam 1,446 [656] 1,776 [806] 1,885 [855]

Gas and Electric 1,447 [656] 1,791 [812] 1,931 [876]

Steam 1,547 [702] 1,891 [858] 1,998 [906]

60 [681,392] 60 [681,392] 60 [681,392]

66 dBA 66 dBA 66 dBA

1,080]

120 [55] 170 [77] 200 [90]

48.5 x 71.5 x 90 [1,232 x 1,816 x 2,286]

53 x 74.5 x 90.75 [1,346 x 1,892 x 2,305]

55.63 x 73.75 x 99 [1,413 x 1,873 x 2,515]

60.13 x 76.75 x 99.75 [1,527 x 1,949 x 2,534]

50.75 x 50 [1,289 x 1,270]

55.63 x 81.25 x 99 [1,413 x 2,064 x 2,515]

60.13 x 84.25 x 101 [1,527 x 2,140 x 2,565]

Cylinder Motor: HP [kW] 0.75 [0.560] 0.75 [0.560] 0.75 [0.560]

Fan Motor: HP [kW] 1 [0.746] 3 [2.238] 3 [2.238]

Air Outlet Diameter: Inches [mm] 10 [254] 12 [300] 12 [300]

Maximum Static Back Pressure: W.C.I. [mbar, kPa]

Maximum Airflow: C.F.M. [L/sec.] 1,600 [755] 2,450 [1,156] 2,450 [1,156]

Gas Models

Net Weight (approximate): Pounds [kg] 1,275 [578] 1,575 [716] 1,741 [790]

DO NOT COPY or TRANSMIT

0.8 [2.0, 0.2] 0.8 [2.0, 0.2] 0.8 [2.0, 0.2]

14 Part No. 70458101ENR13

Table continues...

Specifications and Dimensions

Specifications 120 Series 170 Series 200 Series

Gas Connection Models through 3/10/13:

1 in. NPT 1 in. NPT

3/4 in. NPT

Models Starting 3/11/13: 1 in. NPT

Gas Burner Rating:

270,000 [285, 79.13] 395,000 [417, 115.77] 425,000 [448, 124.56]

Btu/hr. [Mj/hr., kW]

Steam Models

Net Weight (approximate): Pounds [kg] 1,375 [624] 1,675 [761] 1,808 [820]

Steam Connection 3/4 in. NPT inlet

3/4 in. NPT outlet

Steam Coil Rating at 100 psig:

405,000 [183.1] 648,000 [294.2] 648,000 [294.2]

3/4 in. NPT inlet

1 in. NPT outlet

3/4 in. NPT inlet

1 in. NPT outlet

Btu/hr. [kg/hr.] (recommended operating pressure 80-100 psig)

Electric Models

Net Weight (approximate): Pounds [kg] 1,275 [578] Not Applicable Not Applicable

Heating Element Rating: Kilowatts

60 kW Not Applicable Not Applicable

(kW)

NOTE: All machines are shipped with extra nipple to convert to metric thread (from Standard).

DO NOT COPY or TRANSMIT

15 Part No. 70458101ENR13

TMB2423N_SVG

Specifications and Dimensions

120 Series Tumble Dryer Dimensions and Exhaust Outlet Locations

1. Top View of Exhaust Duct

Cabinet Dimensions

Models A B C D E

120L/N/E 31.38 in. [797

mm]

120S 31.38 in. [797

mm]

32.5 in. [826 mm] 46.5 in. [1,181 mm]

49.91 in. [1,268 mm]

67.92 in. [1,725 mm]

Cabinet Dimensions

Models F G H I* J* K*

120L/N/E 46.38 in. [1,178

mm]

120S 46.38 in. [1,178

mm]

* Fire suppression system optional - may not be on machine. Refer to Position and Level the Tumble Dryer to temporarily re-

DO NOT COPY or TRANSMIT

85.7 in. [2,177 mm]

85.58 in. [2,174 mm]

70 in. [1,778 mm]

41.6 in. [1,057 mm]

43.2 in. [1,097 mm]

61.5 in. [1,562 mm]

duce the heights of these models.

16 Part No. 70458101ENR13

TMB2424N_SVG

Specifications and Dimensions

Exhaust Outlet Dimensions and Locations

Models U V W X Y Z

120L/N/E 63.45 in. [1,612

mm]

120S 60.7 in. [1,542

mm]

8.44 in. [214 mm]

10 in. [254 mm]

8.18 in. [208 mm]

6.82 in. [173 mm]

8.18 in. [208 mm]

170 and 200 Series Tumble Dryer Dimensions and Exhaust Outlet Locations

1. Top View of Exhaust Duct

Cabinet Dimensions

Models A B C D E

170L/N/S 33.86 in. [860

mm]

200L/N/S 32.1 in. [815 mm] 35.6 in. [ 904 mm] 55.83 in. [1,418

DO NOT COPY or TRANSMIT

32.5 in. [ 826 mm] 48.33 in. [1,228 mm]

mm]

17 Part No. 70458101ENR13

51.75 in. [1,314 mm]

59.25 in. [1,505 mm]

68.85 in. [1,749 mm]

76.35 in. [1,939 mm]

TMB2255N_SVG

TMB2382N_SVG

Specifications and Dimensions

Cabinet Dimensions

Models F G H I* J* K*

170L/N/S 53.12 in. [1,349

mm]

200L/N/S 53.12 in. [1,349

mm]

94 in. [2,388 mm]

75.12 in. [1,908 mm]

48.86 in. [1,241 mm]

50.45 in. [1,281 mm]

62.5 in. [1,588 mm]

* Fire suppression system optional - may not be on machine. Refer to Position and Level the Tumble Dryer to temporarily re-

duce the heights of these models.

Exhaust Outlet Dimensions and Locations

Models V W X Y

170L/N/S 42.38 in. [1,076 mm] 6.75 in. [171 mm] 12 in. [305 mm] 7 in. [178 mm]

200L/N/S 42.38 in. [1076 mm] 6.75 in. [171 mm] 12 in. [305 mm] 7 in. [178 mm]

Electric and Gas Connection Locations for Gas Models Through 3/10/13

1. 120L/N

2. 170L/N

3. 200L/N

DO NOT COPY or TRANSMIT

18 Part No. 70458101ENR13

Electrical Connection Gas Connection

TMB2400N_SVG

Specifications and Dimensions

Models

120L/N 18.34 in. [466

170L/N 21 in. [533 mm] 81 in. [2,057 mm] 14.85 in. [377

200L/N 21 in. [533 mm] 81 in. [2,057 mm] 13.7 in. [348 mm] 77.4 in. [1,966

A B C D Diameter

mm]

77.84 in. [1,977

mm]

12.5 in. [318 mm] 70.5 in. [1,791

mm]

77.4 in. [1,966

mm]

3/4 in. NPT

1 in. NPT

mm]

Electric and Gas Connection Locations for Gas Models Starting 3/11/13

1. 120L/N

2. 170L/N and 200L/N

Electrical Connection Gas Connection

Models

120L/N 18.34 in. [466

A B C D Diameter

mm]

77.84 in. [1,977

mm]

170L/N 21 in. [533 mm] 81 in. [2,057 mm] 14.85 in. [377

200L/N 21 in. [533 mm] 81 in. [2,057 mm] 14.85 in. [377

DO NOT COPY or TRANSMIT

19 Part No. 70458101ENR13

12.5 in. [318 mm] 70.5 in. [1,791

mm]

77.4 in. [1,966

mm]

77.4 in. [1,966

mm]

1 in. NPT

TMB2401N_SVG

TMB2383N_SVG

Specifications and Dimensions

Electric and Steam Connection Locations for Steam Models Through 3/10/13

1. 120S

2. 170S

3. 200S

Steam Inlet

Models

Diameter A1 A2 F

120S 3/4 in. NPT 35.875 in. [911 mm] 13.375 in. [340 mm] 82.75 in. [2,102 mm]

170S 3/4 in. NPT 37.625 in. [956 mm] 15.25 in. [387 mm] 88 in. [2,235 mm]

200S 3/4 in. NPT 37.625 in. [956 mm] 15.25 in. [387 mm] 88 in. [2,235 mm]

Steam Outlet

Models

120S 3/4 in. NPT 34.625 in. [879 mm] 13.125 in. [333 mm] 68.5 in. [1,740 mm]

170S 1 in. NPT 44.625 in. [1,133 mm] 8.75 in. [222 mm] 71.75 in. [1,822 mm]

Diameter B1 B2 D

200S 1 in. NPT 44.625 in. [1,133 mm] 8.75 in. [222 mm] 71.75 in. [1,822 mm]

DO NOT COPY or TRANSMIT

20 Part No. 70458101ENR13

Electrical Connection

TMB2401N_SVG

Specifications and Dimensions

Models

C E

120S 18.34 in. [466 mm] 77.84 in. [1,977 mm]

170S 21 in. [533 mm] 81 in. [2,057 mm]

200S 21 in. [533 mm] 81 in. [2,057 mm]

Electric and Steam Connection Locations for Steam Models Starting 3/11/13

1. 120S

2. 170S and 200S

Steam Inlet

Models

Diameter A1 A2 F

120S 3/4 in. NPT 35.875 in. [911 mm] 13.375 in. [340 mm] 82.75 in. [2,102 mm]

170S 3/4 in. NPT 37.625 in. [956 mm] 15.5 in. [394 mm] 87.625 in. [2,226 mm]

200S 3/4 in. NPT 37.625 in. [956 mm] 15.5 in. [394 mm] 87.625 in. [2,226 mm]

DO NOT COPY or TRANSMIT

21 Part No. 70458101ENR13

Specifications and Dimensions

Steam Outlet

Models

Diameter B1 B2 D

120S 3/4 in. NPT 34.625 in. [879 mm] 13.125 in. [333 mm] 68.5 in. [1,740 mm]

170S 1 in. NPT 44.125 in. [1,133 mm] 9 in. [229 mm] 72.125 in. [1,832 mm]

200S 1 in. NPT 44.125 in. [1,133 mm] 9 in. [229 mm] 72.125 in. [1,832 mm]

Electrical Connection

Models

C E

120S 18.34 in. [466 mm] 77.84 in. [1,977 mm]

170S 21 in. [533 mm] 81 in. [2,057 mm]

200S 21 in. [533 mm] 81 in. [2,057 mm]

DO NOT COPY or TRANSMIT

22 Part No. 70458101ENR13

Electric Connection Location for Electric Models

TMB2336N_SVG

Specifications and Dimensions

Models A B

120E 35.81 in. [910 mm] 85.64 in. [2,175 mm]

DO NOT COPY or TRANSMIT

23 Part No. 70458101ENR13

Installation

Pre-Installation Inspection

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.

Remove the crate and protective cover as soon as possible and check the items listed on the packing list. Advise the carrier of any damaged or missing articles as soon as possible. A written claim should be filed with the carrier immediately if articles are damaged or missing.

IMPORTANT: Remove the yellow shipping wire tie securing the airflow switch.

IMPORTANT: Warranty is void unless tumble dryer is installed according to instructions in this manual. Installation should comply with minimum specifications and requirements detailed in this manual and applicable local gas fitting regulations, municipal building codes, water supply regulations, electrical wiring regulations, and any other relevant statutory regulations. Due to varied requirements, applicable local codes should be thoroughly understood and all pre-installation work arranged for accordingly.

Materials Required (Obtain Locally)

Steam Models One steam shut-off valve for steam service

line to be connected upstream of solenoid steam valve.

Two steam shut-off valves for each condensate return line.

Flexible steam hoses with a 125 psig [pounds per square inch gauge] [862 kPa] working pressure for connecting steam coils. Refer to Figure 21 and Figure 22 for sizing and connection configurations.

Two steam traps for steam coil outlets to condensate return line.

Optional – Two vacuum breakers for condensate return lines.

IMPORTANT: 3 Phase Only – 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).

Location Requirements

The tumble dryer must be installed on a level floor. Floor covering materials such as carpeting or tile should be removed.

All Models Circuit breaker on 3 Phase models.

Table continues...

To assure compliance, consult local building code requirements. The tumble dryer must not be installed or stored in area where it will be exposed to water and/or weather.

IMPORTANT: DO NOT block the airflow at the rear of the tumble dryer with laundry or other articles. Doing so would prevent adequate air supply to the combustion chamber of the tumble dryer.

A typical tumble dryer enclosure is shown in Figure 2 .

IMPORTANT: Install tumble dryers with sufficient clearance for servicing and operation, refer to Figure 2 .

WARNING

To reduce the risk of severe injury, clearance of tumble dryer cabinet from combustible construction must conform to the minimum clearances, and/or local codes and ordinances.

W770R1

DO NOT COPY or TRANSMIT

24 Part No. 70458101ENR13

TMB2020N_SVG

Installation

NOTE: Shaded areas indicate adjacent structure.

1. 0 in. [0 mm] minimum, 0.5 in. [13 mm] recommended between machines for removal or installation

2. Allow 2-4 in. [51-100 mm] opening at top of machine to aid in removal or installation. A removable trim piece may be used to

conceal the opening; zero clearance allowed for trim.

3. 4 in. [100 mm] maximum header thickness

4. Minimum clearance permitted for remainder:

120 Gas/Electric 4 in. [101.6 mm]

120 Steam 6 in. [152.4 mm]

170/200 Gas 4 in. [101.6 mm]

170/200 Steam 8 in. [203.2 mm]

5. Guard

6. Provision for make-up air

7. 24 in. [610 mm] minimum, 36 in. [914 mm] recommended for maintenance purposes

8. 0 in. [0 mm] minimum, 0.25 in. [6 mm] recommended for removal or installation purposes

Figure 2

Level the tumble dryer to within 0.13 inch [3.3 mm] from front-

Position and Level the Tumble Dryer

to-rear (level on cylinder rib), and side-to-side (level on upper access panel top surface). Shim under corners to level and stabilize

The tumble dryer may be moved with or without the skid. To remove the skid, unscrew the four shipping bolts, and discard them.

To fit a 170 and 200 tumble dryer (with shipping skid) through a

unit. Tumble dryer must not rock.

Mounting

8.0 foot [2.4 meters] high door, you must remove the front access panel. The upper 3.0 inches [76 mm] of the gas heater must also be removed on 170 gas tumble dryers. Removing the entire gas or steam heater assembly and the shipping skid, will reduce the height of the 120 tumble dryer to 70 inches [1,780 mm], and the

Where local code requires the unit to be securely mounted, use the shipping bolt frame holes found on the tumble dryer frame. Use either epoxy 3/8 in. [10 mm] bolts or equivalent 3/8 in. [10 mm] concrete anchors, such as expandable bolts.

170 and 200 tumble dryer to 75 inches [1,910 mm].

DO NOT COPY or TRANSMIT

25 Part No. 70458101ENR13

Installation

Fire Suppression System (Optional

Equipment)

WARNING

ELECTRICAL SHOCK HAZARD. Electrical shock can result in death or serious injury. If the water dispensing system is activated, do not attempt to operate the tumble dryer. If the water dispensing system is activated, have the tumble dryer inspected by a qualified agency before operating the tumble dryer.

W879R1

IMPORTANT: Main supplies of electricity and water to the tumble dryer should remain on at all times for the fire suppression system to work.

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 assure that the plumbing is adequate and conforms to local, state, and federal regulations or codes.

IMPORTANT: It is the installation or owner’s responsibility to confirm that the necessary or required water, water pressure, pipe size, or connections are provided. Manufacturer assumes no responsibility if the fire suppression system is not connected, installed, or maintained properly.

Water Requirements

IMPORTANT: Water must be supplied to the fire suppression system, or the fire suppression system will not operate as intended.

To ensure the fire suppression system operates properly:

• Water supply requirements: 3/4 inch hose connections providing 15 gpm [57 lpm] minimum flow; Water pressure 20 psi

[138 kPa] minimum, 120 psi [827 kPa] maximum; water temperature 40°F [4.5°C] minimum, 120°F [49°C] maximum must be maintained at all times.

• Electric power to the tumble dryer must be provided at all times.

• Perform preventative maintenance checks every month. Refer to Operation/Maintenance Manual.

NOTE: Water pressure under 20 psi [138 kPa] will cause low flow at water solenoid valve.

If the rear of the tumble 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.

IMPORTANT: Temperature of the water supply must be kept between 40°F and 120°F [4.5°C and 49°C]. If water in the supply line or water solenoid valve freezes, the fire suppression system will not operate.

IMPORTANT: If temperature sensors inside the tumble dryer register a temperature below 40F° [4.5°C], the fire suppression system control will lock out. This feature protects against operation of the tumble dryer with a possible frozen water supply. Only when the temperature sensors register a temperature above 40F° [4.5°C] will the machine reset for operation.

IMPORTANT: Flexible supply line/coupling must be used. Solenoid valve failure due to hard plumbing connections will void the warranty. It is recommended that a filter or strainer be installed in the water supply line.

Water Connections

Connect machine to a backflow preventer (vacuum breaker) before connecting to the public water main in all countries where local regulations require specific water approval certificates.

Two hoses and a Y-valve are provided with the tumble dryer to allow for connection of water supply to tumble dryer. The water connections are made to the bushings of the water solenoid valve, located on the rear of the tumble dryer. The Y-valve provides a single female hose connection (Standard US 3/4-11 1/2 NH thread). Refer to Figure 3 and Figure 4 .

DO NOT COPY or TRANSMIT

26 Part No. 70458101ENR13

TMB2012N_SVG

170/200

120

1. Fire Suppression System Control Box

TMB2008N_SVG

2. Water Solenoid Valve

3. Opening for Auxiliary Alarm Cable

Installation

Figure 3

To connect the two hoses (supplied with tumble dryer), insert rubber washers (from literature pack) in water inlet hose couplings. Refer to Figure 4 .

renovated building. Then connect the hoses to the Y-valve; connect the Y-valve to the connections at the rear of the tumble dryer.

IMPORTANT: Thread hose couplings onto valve connections finger tight, then turn 1/4 turn with pliers. Do not cross thread or overtighten couplings.

IMPORTANT: Hoses and other natural rubber parts deteriorate after extended use. Hoses may develop cracks, blisters or material wear from the temperature and constant high pressure they are subjected to. All hoses should be checked on a yearly basis for any visible signs of deterioration. Any hose showing the signs of deterioration listed above should be replaced immediately. All hoses should be replaced every five years.

1. Lock

2. Hose Couplings

3. Y Valve

4. Inlet Hoses

5. Opening for Auxiliary Alarm Cable

NOTE: Longer inlet hoses are available (as optional equipment at extra cost) if the hoses supplied with the tumble dryer are not long enough for installation. Order hoses as follows:

Part No. 20617 Inlet hose 8 feet [2.44 m]

Part No. 20618 Inlet hose 10 feet [3.05 m]

NOTE: Replacement outlet hoses are available (at extra

Figure 4

Connect inlet hoses to water supply. Flush the lines for approxi-

cost). Order 44073302 Hose, 21 in. [53 cm ] for 120 series and 44073303, 31 in. [79 cm] for 170 and 200 series.

mately two minutes to remove any foreign materials that could clog the screens in the water mixing valve. This is especially important when installing a tumble dryer in a newly constructed or

DO NOT COPY or TRANSMIT

27 Part No. 70458101ENR13

+ 62 hidden pages

Unimac UT120N Operator’s Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents

Introduction

Model Identification

Contact Information

Manufacturing Date

Safety Information

Explanation of Safety Messages

Important Safety Instructions

Specifications and Dimensions

Specifications and Dimensions

120 Series Tumble Dryer Dimensions and Exhaust Outlet Locations

170 and 200 Series Tumble Dryer Dimensions and Exhaust Outlet Locations

Electric and Gas Connection Locations for Gas Models Through 3/10/13

Electric and Gas Connection Locations for Gas Models Starting 3/11/13

Electric and Steam Connection Locations for Steam Models Through 3/10/13

Electric and Steam Connection Locations for Steam Models Starting 3/11/13

Electric Connection Location for Electric Models

Installation

Pre-Installation Inspection

Location Requirements

Position and Level the Tumble Dryer

Mounting

Check Local Codes and Permits

Water Requirements

Water Connections