ALLIANCE YU120E Page 66 Installation, Operation & Maintenance Manual Download

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Operating Instructions

70458101 (EN)

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

Before troubleshooting the system, check the

following items:
- Verify all mechanical and electrical connections are

secure and tight.
- Verify all system wiring is correct.
- Verify there is a proper system ground. The igniter,

flame sensor and igniter module must share a common

ground with the burner.

Nuisance shutdowns are often

caused by a poor or erratic ground.
- Verify that the system is powered and that the control

is calling for heat.
- If the control proceeds to an error code on the red

diagnostic LED, troubleshoot per the Fault conditions

table below:

NOTE: The LED will flash on for 1/4 second, then

off for 1/4 second during a fault condition. The

pause between fault codes is 3 seconds.

Internal Control Failure

If the control detects an error in its software or

hardware, all outputs are turned off and the red LED

displays a steady ON condition. If this condition

persists after an attempt to restart, then the control

must be replaced.

Troubleshooting

Fault Conditions

LED Indication

Fault Mode

Off

Normal Operation

1 Flash

At Power Up

2 Flashes

Flame Without Call For Heat

3 Flashes

Ignition Lockout

4 Flashes (70458701
only)

Manual Reset Error

Steady On

Internal Control Failure

70458601 and 70458701 controls cannot be

serviced by the user. If any control failures

are detected, the controls must be replaced

by qualified service personnel. Risk of

explosion or fire can result if the control

module has been opened or with any

attempts to repair it and the warranty is

void.

W818

WARNING

Troubleshooting Guide

Symptom

Probable Cause

Control in Lockout
Mode (70458701
Control Only)

Manual reset of the control is
needed. Reset by pushing red
lockout button or use front end
control.

Control does not
start, green LED is
off

1. 24 VAC present between 24V
and ground on 70458701 only. If
not, see machine schematic.
2. 24 VAC present between TH and
ground. If not, see machine
schematic.

Thermostat on, no
spark or valve

1. Cable connects to control and
electrode. Voltage present at gas
valve.
2. Bad control. Check red LED for
steady on or flashing codes.

Valve on, no spark
during TFI

1. Shorted electrode.
2. Spark gap not correct. Set to
.094-.156 inch.
3. High voltage cable is faulty or
has a poor connection.
4. Control failure.

Spark on, no flame

1. Is gas on?
2. 24 VAC at gas valve.
3. Bad control. Check voltage
between gas valve terminal MV and
GND on control.

Flame okay during
TFI, no flame sense
after TFI

1. Check electrode position and
cleanliness.
2. Check high voltage wire.
3. Poor ground at burner.
4. Poor flame, check flame current.

Reset failure

1. Reset switch was pressed too
long. Try to reset again.
2. Reset switch is shorted. Replace
switch.

Summary of Contents for YU120E

Page 1: ...ogram 170 Pound Capacity 91 Kilogram 200 Pound Capacity Starting Serial No 0907003062 Refer to Page 6 for Model Identification TMB1268C Part No 70458101ENR3 March 2013 Original Instructions Keep These Instructions for Future Reference If this machine changes ownership this manual must accompany machine TMB1268C ...

Page 2: ......

Page 3: ...r 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 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 ...

Page 4: ...ing 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 WARNING Installation of unit must be performed by a qualified installer Install tumble dryer according to manufacturer s instruct...

Page 5: ... Models Starting 3 11 13 15 Electric and Steam Connection Locations for Steam Models Through 3 10 13 16 Electric and Steam Connection Locations for Steam Models Through 3 11 13 17 Electric Connection Location for Electric Models 18 Installation 19 Pre Installation Inspection 19 Location Requirements 19 Position and Level the Tumble Dryer 21 Fire Suppression System 21 Check Local Codes and Permits ...

Page 6: ...ns 52 Emergency Stop Button On CE Models 52 Operating Instructions 52 Control Instructions 54 Dual Digital Timer Control 54 Electronic OPL Micro Control 56 LED OPL Control 58 UniLinc Control 59 DX4 OPL Control 60 Diagnostic Microprocessor Control 61 DMP OPL Models 62 Ignition Control Operation and Troubleshooting for Models Starting 3 11 13 64 Internal Control Failure 64 Troubleshooting 64 Proper ...

Page 7: ...70458101 EN 5 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Before You Call for Service 76 Removing Tumble Dryer from Service 76 Disposal of Unit 77 ...

Page 8: ...170N CU170L CU170N DR170G2 BA170L DR170G2 BA170N DR170G2 BK170N DR170G2 BT170L DR170G2 BT170N DR170G2 BU170L DR170G2 BU170N HA170L HA170N HK170N HT170L HT170N HU170L HU170N IPD170G2 IT170L IT170N SA170L SA170N SK170N ST170L ST170N SU170L SU170N UA170L UA170N UK170N UT170L UT170N UU170L UU170N XT170L XT170N XU170L XU170N YT170L YT170N YU170L YU170N CT170S CT170T CU170S CU170T DR170S2 BT170S DR170S2...

Page 9: ...ameplate will be in the location shown in Figure 1 Date Purchased ______________________________ Model Number ______________________________ Serial Number _______________________________ Please include a copy of your bill of sale and any service receipts you have If replacement parts are required contact the source from where you purchased your tumble dryer or call 1 920 748 3950 or 32 56 41 20 54...

Page 10: ...earing in this manual are not meant to cover all possible conditions and situations that may occur It must be understood that common sense caution and carefulness are factors which CANNOT be built into this tumble dryer These factors MUST BE supplied by the person s installing maintaining or operating the tumble dryer Always contact your dealer distributor service agent or the manufacturer on any ...

Page 11: ...ing 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 9 Do not spray aerosols in the vicinity of this appliance while it is in operation 10 Items such as foam rubber latex foam shower caps waterproof textiles rubber backed articles and clothes or pill...

Page 12: ...es 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 24 At the end of each working day close off all main supplies of gas steam and current 25 Do not repair or replace any part of the tumble dryer or attempt any servicing unless specifically recommended in...

Page 13: ...ctric 656 1447 812 1791 848 1868 Steam 702 1547 858 1891 893 1968 Slat Crate Shipping Dimensions mm Inch 1308 x 1880 x 2305 51 5 x 74 x 90 75 1549 x 1943 x 2534 1 x 76 5 x 99 75 1549 x 2108 x 2565 61 x 83 x 101 Cylinder Motor kW HP 0 560 0 75 0 560 0 75 0 560 0 75 Fan Motor kW HP 0 746 1 2 238 3 2 238 3 Air Outlet Diameter mm Inches 254 10 300 12 300 12 Maximum Static Back Pressure mbar W C I 0 8 ...

Page 14: ...in 826 mm 32 5 in 1242 mm 48 91 in 1268 mm 49 91 in 1725 mm 67 92 in 1153 mm 45 38 in 120S 797 mm 31 38 in 826 mm 32 5 in 1242 mm 48 91 in 1268 mm 49 91 in 1725 mm 67 92 in 1153 mm 45 38 in Models G H I J K L 120L N E 1178 mm 46 38 in 2177 mm 85 7 in 1778 mm 70 in 1057 mm 41 6 in 1097 mm 43 2 in 1562 mm 61 5 in 120S 1178 mm 46 38 in 2121 mm 83 5 in 1778 mm 70 in 1057 mm 41 6 in 1097 mm 43 2 in 156...

Page 15: ... F 170L N S 860 mm 33 86 in 826 mm 32 5 in 1289 mm 50 75 in 1314 mm 51 75 in 1749 mm 68 85 in 1324 mm 52 12 in 200L N S 815 mm 32 1 in 904 mm 35 6 in 1473 mm 58 in 1505 mm 59 25 in 1939 mm 76 35 in 1324 mm 52 12 in Models G H I J K L 170L N S 1349 mm 53 12 in 2388 mm 94 in 1908 mm 75 12 in 1241 mm 48 86 in 1281 mm 50 45 in 1588 mm 62 5 in 200L N S 1349 mm 53 12 in 2388 mm 94 in 1908 mm 75 12 in 12...

Page 16: ...ough 3 10 13 TMB2255N TMB2382N A C C A B B D 120L N 170L N D C A B D 200L N Models Electrical Connection Gas Connection A B C D Diameter 120L N 466 mm 18 34 in 1977 mm 77 84 in 318 mm 12 5 in 1791 mm 70 5 in 3 4 in NPT 170L N 533 mm 21 in 2057 mm 81 in 377 mm 14 85 in 1966 mm 77 4 in 1 in NPT 200L N 533 mm 21 in 2057 mm 81 in 348 mm 13 7 in 1966 mm 77 4 in 1 in NPT ...

Page 17: ...arting 3 11 13 TMB2400N TMB2400N A C D 170L N AND 200L N B C A B D 120L N Models Electrical Connection Gas Connection A B C D Diameter 120L N 466 mm 18 34 in 1977 mm 77 84 in 318 mm 12 5 in 1791 mm 70 5 in 3 4 in NPT 170L N 533 mm 21 in 2057 mm 81 in 377 mm 14 85 in 1966 mm 77 4 in 1 in NPT 200L N 533 mm 21 in 2057 mm 81 in 377 mm 14 85 in 1966 mm 77 4 in 1 in NPT ...

Page 18: ...35 875 in 340 mm 13 375 in 2102 mm 82 75 in 170S 3 4 in NPT 956 mm 37 625 in 387 mm 15 25 in 2235 mm 88 in 200S 3 4 in NPT 956 mm 37 625 in 387 mm 15 25 in 2235 mm 88 in Models Steam Outlet Diameter B1 B2 D 120S 3 4 in NPT 879 mm 34 625 in 333 mm 13 125 in 1740 mm 68 5 in 170S 1 in NPT 1133 mm 44 625 in 222 mm 8 75 in 1822 mm 71 75 in 200S 1 in NPT 1133 mm 44 625 in 222 mm 8 75 in 1822 mm 71 75 in...

Page 19: ... mm 13 375 in 2102 mm 82 75 in 170S 3 4 in NPT 956 mm 37 625 in 394 mm 15 5 in 2226 mm 87 625 in 200S 3 4 in NPT 956 mm 37 625 in 394 mm 15 5 in 2226 mm 87 625 in Models Steam Outlet Diameter B1 B2 D 120S 3 4 in NPT 879 mm 34 625 in 333 mm 13 125 in 1740 mm 68 5 in 170S 1 in NPT 1133 mm 44 125 in 229 mm 9 in 1832 mm 72 125 in 200S 1 in NPT 1133 mm 44 125 in 229 mm 9 in 1832 mm 72 125 in Models Ele...

Page 20: ...t Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Specifications and Dimensions 70458101 EN 18 Electric Connection Location for Electric Models TMB2336N A B Models A B 120E 910 mm 35 81 in 2175 mm 85 64 in ...

Page 21: ...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 To assure compliance consult local building code requirements The tumble dryer...

Page 22: ...ing zero clearance allowed for trim 3 102 mm 4 in maximum header thickness 4 Minimum clearance permitted for remainder Gas and Electric 102 mm 4 in Steam 305 mm 12 in 5 Guard 6 Provision for make up air 7 610 mm 24 in minimum 914 mm 36 in recommended for maintenance purposes 8 6 mm 0 25 in recommended for removal or installation purposes zero clearance allowed TMB2020N 3 1 4 5 6 7 2 WARNING To red...

Page 23: ...is adequate and conforms to local state and federal regulations or codes IMPORTANT It is the installation or owner s responsibility to see 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...

Page 24: ...that a filter or strainer be installed in the water supply line Water Connections 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 Re...

Page 25: ...or 170 and 200 series Electrical Requirements No independent external power source or supply connection is necessary Power to operate the 24 Volt fire suppression system is from the rear junction contactor box Auxiliary Alarm The fire suppression system provides an auxiliary output signal when the system is activated During tumble dryer installation you have the option to connect a separate alarm ...

Page 26: ...oes not ignite within this period the ignition control will go into a safety lockout and the valve will no longer open until the control is reset It may be necessary to retry several times to bleed air from the gas lines To reset open and close the loading door and restart tumble dryer If lockout condition persists check that the manual gas shut off valve is in the ON position and that the gas ser...

Page 27: ...water solution Refer to Figure 6 IMPORTANT The use of chlorine bleach for removing any discoloration should be avoided because bleach could damage the finish Figure 6 If the tumble dryer does not meet ANY of the listed requirements remove tumble dryer from use Refer to Removing Tumble Dryer from Service section Required for CE Models Only Once machine is installed please be sure to complete the fo...

Page 28: ...T GR LU CH BE These instructions pertain to the situations when the country of use or gas supply is different than that on the serial plate These instructions are only valid if the following country code is on the appliance GB IE PT ES IT GR LU CH BE If this code is not present on the appliance it is necessary to refer to the technical instructions which will provide the necessary information conc...

Page 29: ... 2 5 M406361 3 170 3 0 M401017 3 200 3 1 70070903 3 G30 37 50 30 12 05 120 2 5 M406361 3 170 3 0 M401017 3 200 3 1 70070903 3 I3 3P G30 G31 28 37 Unregulated Unregulated 120 2 5 M406361 3 170 3 0 M401017 3 200 3 1 70070903 3 Wi Hi Ws Hs d Gas Type Gas Family Group Gas Description Gas Designation Wobbe Index Net Heating Value Net Wobbe Index Gross Heating Value Gross Density MJ m3 Btu ft3 MJ m3 Btu...

Page 30: ...ation 5 Commission tumble dryer for use Figure 7 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 1 Disconnect electrical power from tumble dryer Close gas shut off valve to tumble dryer Refer to Figure 7 2 Follow inst...

Page 31: ...es are Part No M400995 How to Adjust Gas Valve Governor Regulator 1 Check gas burner orifice manifold pressure as follows Refer to Figure 8 2 Remove screw plug from pressure tap 3 Connect a U tube manometer or similar pressure gauge to the burner orifice manifold pressure tap 4 Start tumble dryer and note pressure once flame is burning Remove regulator cap and adjust regulator screw until the burn...

Page 32: ...n tumble dryer air must be exhausted to the outdoors by the shortest possible route Proper sized exhaust ducts are essential for proper operation All elbows should be sweep type Exhaust ducts must be assembled so the interior surfaces are smooth so the joints do not permit the accumulation of lint DO NOT use plastic thin foil or Type B flexible ducts rigid metal ducts are recommended Use exhaust d...

Page 33: ...heater in a separate room with a separate air inlet Alternate Venting for 120 Series Tumble Dryers The 120 series tumble dryer is equipped from the factory to exhaust from the top however it may be converted to exhaust out the rear by doing the following refer to Specifications and Dimensions section 1 Remove belt guard cover 2 Remove 254 mm 10 inch diameter elbow and vertical duct 3 Cut out shape...

Page 34: ... m 7 87 ft as required to meet UL2158 clause 7 3 2A 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 13 This illustration indicates minimum diameters and should be increased if collector length exceeds 6 1 meters 20 feet Manifold duct may be rectangular in cross section as long as area...

Page 35: ...st be smooth Do not use sheet metal screws to join sections Consult your local building code for regulations which may also apply 1 Removable strip of panel in framing wall to permit removal of tumble dryer from framing wall 2 Partition or bulkhead 3 Minimum distance between exhaust opening and roof ground or other obstruction 914 mm 36 in 4 51 mm 2 in minimum clearance on both sides of duct 5 Exh...

Page 36: ...in 305 mm 12 in B 381 mm 15 in 432 mm 17 in 432 mm 17 in C 457 mm 18 in 533 mm 21 in 533 mm 21 in D 533 mm 21 in 610 mm 24 in 610 mm 24 in E 610 mm 24 in 686 mm 27 in 686 mm 27 in F 660 mm 26 in 762 mm 30 in 762 mm 30 in G 711 mm 28 in 813 mm 32 in 813 mm 32 in H 762 mm 30 in 864 mm 34 in 864 mm 34 in I 813 mm 32 in 914 mm 36 in 914 mm 36 in J 838 mm 33 in 965 mm 38 in 965 mm 38 in K 889 mm 35 in ...

Page 37: ... 17 in 432 mm 17 in B 533 mm 21 in 610 mm 24 in 610 mm 24 in C 660 mm 26 in 762 mm 30 in 762 mm 30 in D 762 mm 30 in 864 mm 34 in 864 mm 34 in E 838 mm 33 in 965 mm 38 in 965 mm 38 in F 914 mm 36 in 1067 mm 42 in 1067 mm 42 in G 991 mm 39 in 1143 mm 45 in 1143 mm 45 in H 1067 mm 42 in 1143 mm 45 in 1143 mm 45 in I 1143 mm 45 in 1321 mm 52 in 1321 mm 52 in J 1194 mm 47 in 1372 mm 54 in 1372 mm 54 i...

Page 38: ... Part 1 General Installations in Australia and New Zealand Obtain specific gas service pipe size from the gas supplier Refer to Table 7 for general pipe size The following must be furnished and installed by the customer for the gas service line to each tumble dryer Refer to Figure 15 Sediment traps Shut off valves Supply pressure taps It is important that equal pressure be maintained at all tumble...

Page 39: ... M4975P3 Turn on gas and check all pipe connections internal and external for gas leaks with a non corrosive leak detection fluid Purge air in gas service line by operating the tumble dryers 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 on all pipe ...

Page 40: ...ies Tumble Dryers 124 56 kW 7 Minimum Pipe Size to Tumble Dryer is 425 000 Btu hr each 19 mm 0 75 in for 120 Series Gas 25 mm 1 in for 170 and 200 Series Gas SAMPLE CALCULATIONS Equivalent length Total length of main gas supply pipe to the far end of the Tumble Dryers 7 6 m 5 8 m 25 ft 19 ft gas supply pipe 13 4 m 44 ft Total Gas Line Total Btu hr The sum of the Btu hr of all 120 series tumble dry...

Page 41: ... 2 50 80 2 50 80 2 63 50 2 5 63 50 2 5 63 50 2 5 63 50 2 5 63 50 2 5 63 50 2 5 63 50 2 5 63 50 2 5 76 20 3 76 20 3 76 20 3 76 20 3 76 20 3 25 40 1 25 40 1 25 40 1 25 40 1 25 40 1 31 75 1 25 31 75 1 25 38 10 1 5 38 10 1 5 50 80 2 50 80 2 50 80 2 50 80 2 50 80 2 63 50 2 5 63 50 2 5 63 50 2 5 63 50 2 5 63 50 2 5 63 50 2 5 63 50 2 5 76 20 3 76 20 3 76 20 3 76 20 3 76 20 3 76 20 3 76 20 3 88 90 3 5 25 ...

Page 42: ...1 2440 6001 8000 41 2 4 0 0960 M401015 205 200 2441 3050 8001 10 000 42 2 4 0 0935 M403017 183 600 170L N Natural Gas 610 1220 2001 4000 14 4 6 0 1820 4 M411371 363 400 1221 1830 4001 6000 16 4 5 0 1770 M411373 331 800 1831 2440 6001 8000 17 4 4 0 1730 M411374 300 200 2441 3050 8001 10 000 19 4 2 0 1660 M402995 268 600 L P Gas 610 1830 2001 6000 30 3 3 0 1285 3 M401021 363 400 1831 3050 6001 10 00...

Page 43: ... 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 tha...

Page 44: ...ith the circuit conductors and connected to the appropriate ground location Metal conduit and or BX cable is not considered ground Connecting the Neutral from the electrical service box to the tumble dryer ground screw does not constitute a ground A dedicated ground conduit wire must be connected between the electrical service box ground bar and tumble dryer ground screw For CE Models Only All mod...

Page 45: ...8101 EN Service Ground Location Model Ground and Terminal Block Locations Non CE Gas and Steam CE Gas and Steam Figure 17 continued Ground TMB2269N Electrical Service Terminal Block Junction Box Ground TMB2247N Electrical Service Terminal Block Junction Box Power Disconnect Models Through 7 31 11 ...

Page 46: ... 2 Connect the conduit encased leads to the disconnect switch or circuit breaker Connect the wire leads to the appropriate labeled terminal on the terminal block The ground wire must be connected to the ground connection as shown in Figure 17 3 Check the electrical service phase sequence three phase only If one of the power leads is a high leg connect it to lead L3 in the tumble dryer The cylinder...

Page 47: ...ce The ferrite protects the sensitive electronic controls from destructive electrical disturbances which may be present on power lines to the machine Failure to properly install the ferrite ring may result in damage to the electronic controls and will void control warranty To install 1 Immediately after connection of power leads and before applying power to machine locate each of the incoming serv...

Page 48: ...0 or 60Hz 3ph L1 L2 L3 and ground 4 1 10A 3 pole 2 5 14 400 415V 50Hz 3ph L1 L2 L3 and ground 3 8 10A 3 pole 2 5 14 440V 60Hz 3ph L1 L2 L3 and ground 3 8 10A 3 pole 2 5 14 460 480V 60Hz 3ph L1 L2 L3 and ground 3 9 10A 3 pole 2 5 14 Current ratings vary slightly depending on model refer to serial plate Table 9 For 120 Series Electric Tumble Dryer Models Serial Plate Rating Terminal Block Connection...

Page 49: ...eaker Rating Recommended Wire Size mm AWG 200 208 240V 60Hz 3ph L1 L2 L3 and ground 14 20A 3 pole 4 12 380V 50 or 60Hz 3ph L1 L2 L3 and ground 8 15A 3 pole 2 5 14 400 415V 50Hz 3ph L1 L2 L3 and ground 8 15A 3 pole 2 5 14 440V 60Hz 3ph L1 L2 L3 and ground 7 15A 3 pole 2 5 14 460 480V 60Hz 3ph L1 L2 L3 and ground 7 15A 3 pole 2 5 14 Current ratings vary slightly depending on model refer to serial pl...

Page 50: ... with nipples flex hoses unions and tees Strainers may require cleaning due to materials from hoses or pipes Install vacuum breaker optional bucket trap with built in strainer and check valve For successful operation of tumble dryer install trap 457 mm 18 inches below coil and as near to the tumble dryer as possible Inspect trap carefully for inlet and outlet markings and install according to trap...

Page 51: ...to each strainer IMPORTANT Steam trap must be installed a minimum of 457 mm 18 inches below the steam coil outlet connections 4 Install a shut off valve to each steam trap 5 Connect to the condensate return lines 6 For steam solenoid valve wiring connections refer to Wiring Diagram supplied with tumble dryer Thermal Oil Prep It is the responsibility of the customer to install appropriate coil and ...

Page 52: ...1 Supply 8 457 mm 18 in Drop 2 305 mm 12 in Riser 9 Solenoid Valve Supplied with machine 3 Shut Off Valve 10 Steam Bonnet 4 Condensate Return Line from Supply Line 11 Flexible Line 5 Return 12 Union 6 Check Valve 13 Trap with Built In Strainer 7 Vacuum Breaker Optional TMB2014N 2 12 6 3 5 1 13 10 9 8 7 4 11 6 Steam Pressure bar PSI Minimum Supply Pipe Diameter Steam Trap Size Kilograms Condensate ...

Page 53: ...elbows 1 Risers 305 mm 12 in 6 457 mm Drop 18 in 2 Shut Off Valve 7 Steam Bonnet 3 Check Valve 8 Solenoid Valve Supplied with machine 4 Vacuum Breaker optional 9 Union 5 Condensate Return Line from Supply Line 10 Trap with Built In Strainer TMB2024N SUPPLY 2 1 9 3 RETURN 2 3 7 10 4 5 8 6 Steam Pressure bar PSI Minimum Supply Pipe Diameter Steam Trap Size Kilograms Condensate Hour Pounds Condensate...

Page 54: ...panel securely if applicable IMPORTANT Clean lint screen and lint compartment daily Failure to clean the lint screen daily will result in higher than normal temperatures that may damage laundry 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 ...

Page 55: ...nd wrinkling Close loading door Tumble dryer will not operate with the door open Step 3 Determine Control Type and Temperature Setting Refer to the various controls and follow the instructions for the appropriate control type The type of fabric being dried will determine the temperature setting Consult the fabric care label or fabric manufacturer to determine proper temperature setting IMPORTANT A...

Page 56: ...y time during the cycle OPEN DOOR If the loading door or lint panel door is opened during the cycle the heating system will shut off and the motor will stop To restart the cycle both doors must be closed and the START button must be pressed in If the load cools to 32 C 90 F before cool down time expires the control will flash Lr load ready in the heat time display If the door is not opened the tum...

Page 57: ...noperative AF 1 Airflow switch closed when cycle started Check airflow switch Replace if inoperative AF 2 Airflow switch failed to close after cycle started Check airflow switch Replace if inoperative AF Flashing Bouncing Airflow Switch Check airflow switch to ensure that it is properly aligned and securely mounted in the mounting bracket Make sure airflow switch can open and close freely Check in...

Page 58: ... sequence without damaging control or tumble dryer To stop the tumble dryer at any time open the door or press STOP RESET Figure 31 NOTE The window display will flash Press STOP RESET twice within three seconds to end the cycle and reset the control to idle status To restart the tumble dryer CLOSE door and press START pad IMPORTANT If the loading door or lint panel door is opened during the cycle ...

Page 59: ...anel area so the operator can select the reversing or nonreversing operation In nonreversing mode the cylinder will always turn clockwise as viewed from the front of the tumble dryer If the cylinder is turning counterclockwise when switched to nonreversing it will continue for a few seconds and then start up in the proper direction IMPORTANT After any electrical maintenance is done make sure that ...

Page 60: ...s an anti wrinkle extended tumble feature After the drying cycle is complete the cylinder will tumble without heat every few minutes The intermittent tumbling will continue for one hour or until the door is opened After an hour the machine enters delayed tumble and will tumble for two minutes every hour for up to 18 hours or until the door is opened Figure 32 S MODELS H MODELS U MODELS PROGRAM REV...

Page 61: ...ll stop To restart the cycle both doors must be closed and the Start pad must be pressed 3 When the cycle is complete open door and remove laundry NOTE This machine includes an anti wrinkle extended tumble feature After the drying cycle is complete the cylinder will tumble without heat every few minutes The intermittent tumbling will continue for one hour or until the door is opened After an hour ...

Page 62: ...cycle refer to the Programming Manual Table 15 IMPORTANT To stop the tumbler at any time during the cycle OPEN DOOR To restart the tumbler CLOSE door and press START button 3 When the cycle is complete open door and remove the laundry TMB2266N Figure 34 Temperature Drying Time Cool Down Time Left Button 104 F 40 C 30 min 2 min Middle Button 140 F 60 C 30 min 2 min Right Button 176 F 80 C 35 min 2 ...

Page 63: ...alarm Reversing Nonreversing selection Five user programmable programs RPM display when equipped with rotational sensor only Monitors the lint door switch operation Monitors the thermistor for operation The minimum drying time is 0 minutes and the minimum cooling time is 2 minutes The maximum drying or cooling time is 60 minutes The drying temperature may be set from 100ºF 38ºC to 185º 195ºF 85º 9...

Page 64: ...e time and minutes per coin Coin only 6 Display Displays the drying time cooling time drying temperature and diagnostic codes 7 Program Select This button toggles through the five user programmable programs Holding this button will save a program as indicated in Programming 8 User Program LEDs Illumination shows which user program is currently being displayed 9 Display Select Toggles the display b...

Page 65: ...icates that the buzzer will sound for 5 seconds when the drying cycle is completed ON indicates that the buzzer will sound continuously until the STOP button is pressed or the loading door is opened 7 Safety Tumble OPL or Coin count Pay Coin If DIP switch 1 is set for OPL then DIP switch 7 in the ON position enables the safety tumble If DIP switch 1 is set for Coin then DIP switch 7 in the ON posi...

Page 66: ... only Manual Reset Error Steady On Internal Control Failure 70458601 and 70458701 controls cannot be serviced by the user If any control failures are detected the controls must be replaced by qualified service personnel Risk of explosion or fire can result if the control module has been opened or with any attempts to repair it and the warranty is void W818 WARNING Troubleshooting Guide Symptom Pro...

Page 67: ...the flame from sensor to ground To measure flame current connect a True RMS or analog DC micro ammeter to the FC and the FC terminals The reading should be 1 0 micro amps DC or higher If the meter reads negative or below 0 on the scale the meter leads are reversed Re connect leads with proper polarity Alternately a Digital Voltmeter may be used to measure the DC voltage between the FC and FC termi...

Page 68: ...tempt fails lockout will occur within 11 seconds of initial flame loss Termination of Flame Normal flame termination occurs when the thermostat has been satisfied meaning there is no immediate need for more heat The thermostat will disconnect power from the ignition control which will cause the gas valve to close and the flame to go out After a short period of time not less than 1 second the therm...

Page 69: ...ol will restore the spark for approximately 10 seconds If the ignition re attempt fails the ignition control will enter Lockout Mode The ignition control will remain in Run Mode until 24VAC is removed from terminals TH and GND on the control Termination of Flame The flame will go out when power is removed from ignition control The ignition control will turn off the gas valve and enter Standby Mode...

Page 70: ...Codes The Diagnostic LED or DGN LED is located by the power connector on the ignition control Refer to Figure 37 The Diagnostic LED will indicate the status of the ignition control Refer to Table 18 The Diagnostic LED will flash error codes one half second on and one half second off Error codes are separated by a one second pause before the code is repeated LED Color Description Orange Yellow Init...

Page 71: ... pattern is primarily blue with small yellow tips and bends to the right of the heater section Too little air is indicated if the flame if yellow lazy and smokey 3 To adjust the air shutter loosen air inlet shutter adjusting screw 4 Open or close air shutter as necessary to obtain proper flame intensity 5 After air shutter is adjusted for proper flame tighten air shutter adjusting screw securely F...

Page 72: ...nting screws This will assure proper alignment of the airflow switch arm in the channel of the airflow switch bracket and prevent binding of the arm Loading Door Switch Loading door switch is factory preset no field adjustment is necessary Loading Door Catch 120 and 170 Series Models The door catch must be adjusted to have sufficient tension to hold loading door closed against force of load tumbli...

Page 73: ...ion as follows 1 Disconnect electrical power to the tumble dryer before attempting any adjustments to the drive assembly 2 Loosen pulley mounting plate bolts 3 Loosen the upper nut on the final drive eyebolt 4 Rotate the lower nut of the final drive eyebolt clockwise until proper belt tension is achieved 5 Rotate upper nut clockwise against the lower nut in order to lock it into place 6 Tighten pu...

Page 74: ...ure the lint screen is not torn d The lint screen is designed to completely cover the entire opening in the lint screen panel Be sure that it does so e Wipe lint off of the thermistor Refer to Figure 41 f Replace the lint compartment panel on the tumble dryer ensuring a tight fit and lock if applicable 4 At end of day clean the machine s top front and side panels with mild detergent Rinse with cle...

Page 75: ...rterly 1 Use a vacuum to clean air vents on drive motors 2 Use a vacuum to clean lint from rear limit thermostat cover 3 Check and clean steam coils if applicable 4 Check flow of combustion and ventilation air 5 Check belt tension and condition Replace worn or cracked belts Bi Annually 1 Check mounting hardware for any loose nuts bolts or screws 2 Check gas connections for leakage 3 Check for loos...

Page 76: ... internally sprayed with water the heating elements must be completely dry before you run the machine with heat To fully dry the heating elements run the machine WITHOUT HEAT for a minimum of sixty 60 minutes before resuming normal operation Figure 42 To perform the fire suppression system maintenance test 1 If the auxiliary alarm output is connected to a separate alarm system disconnect prior to ...

Page 77: ... up any water on the floor 10 Electric Models Only Run machine WITHOUT HEAT for a minimum of 60 minutes before continuing with steps 11 14 11 Lock the fire suppression system control box 12 If the separate alarm option is being used reconnect the auxiliary alarm output 13 Start the tumble dryer to dry the test load 14 On maintenance record check box if fire suppression system passed the test date ...

Page 78: ...ric gas and steam connections Won t Start Won t Heat Clothes Not Dry Possible Reason Corrective Actions Insert correct coin s or valid card if applicable Close the loading door tightly Close lint panel tightly Press the PUSH TO START or START pad button Be sure power cord is plugged all the way into the electrical outlet Drying timer is in OFF position Check the main fuse and circuit breaker Check...

Page 79: ...d over to the applicable collection point for the recycling of electrical and electronic equipment Ensuring this product is disposed of correctly will help prevent potential negative consequences for the environment and human health which could otherwise be caused by inappropriate waste handling of this product The recycling of materials will help to conserve natural resources For more detailed in...

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ALLIANCE YU120E, Installation, Operation & Maintenance Manual

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