Alliance Laundry Systems YT050E Installation Manual Download Page 27

© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT

Installation

25

70420301 (EN)

Required for CE Models Only

Once machine is installed, please be sure to complete 

the following items:

Review and verify machine operation with 

customer.

Leave all literature and a signed Declaration of 

Conformity with customer.

Review machine warranty information with 

customer.

Apply warning sticker on front panel of machine, 

in language appropriate to country of sale 

(included in literature packet).

Installing CE Gas Drying Tumble 
Dryers

General Information

This information is to be used when installing gas 

tumble dryers in countries and/or on gases different 

than the machine’s factory configuration. Tumble 

dryers are supplied from the factory for operation on 

Natural Gas 1000 Btu/cu. ft. (8914 kcal/m

3

), or L.P. 

Gas 2500 Btu/cu. ft. (22,250 kcal/m

3

),in the countries 

of GB/IE/PT/ES/IT/GR/LU/CH. To install machines 

in any other country, or on any other gas, requires 

some level of modification.
Machines are built in two different configurations:

Natural Gas

 – regulated/governor 

Liquefied Petroleum (L.P.) Gas

 – not regulated/

no governor

Machines configured for Natural Gas (regulator/

governor) may be converted to L.P. Gas (not regulated/

no governor) with block-open kit, Part No. M400763. 
Serial plates supplied from the factory are configured 

for GB/IE/PT/ES/IT/GR/LU/CH. These instructions 

pertain to the situations when the country of use or gas 

supply is different than that on the serial plate.

Table 1

 describes the different gases that are available 

in different CE countries, and how the machines need 

to be configured to operate with those gases. In the 

CE, there are Natural Gas configurations that do not 

allow for machine regulation and 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

.

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

Summary of Contents for YT050E

Page 1: ...pacity 75 Pound Capacity Starting Serial No 0904004427 Refer to Page 5 for Model Identification TMB795C Part No 70420301ENR8 July 2012 Keep These Instructions for Future Reference If this machine chan...

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 custom...

Page 4: ...e 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 met...

Page 5: ...stallation Inspection 17 Location Requirements 18 Position and Level the Tumble Dryer 19 Bolt On Angle Option 19 To Reverse the Loading Door 21 Before Placing Tumble Dryer into Service 24 Required for...

Page 6: ...s 49 Thermal Oil Prep 49 Single Drop Timer 51 Power Up Mode 51 Ready Mode 51 Start Mode 51 Run Mode 51 Setting Dry Time Dipswitches 51 Resetting Cycle Time to Zero 51 Dipswitch Settings 52 Adjustments...

Page 7: ...0S YT050T YU050S YU050T CT050E CU050E DR50E2 BT050E DR50E2 BU050E DR55E2 BT050E DR55E2 BU050E HT050E HU050E IPD50E2 IT050E ST050E SU050E UT050E UU050E YT050E YU050E 75 Pound CA075L CA075N CT075L CT075...

Page 8: ...e coin KC single coin KW reversing prep for coin KX prep for coin KY prep for card KZ reversing prep for card LB reversing network adaptable coin LC network adaptable coin LW reversing network adaptab...

Page 9: ...rial plate Serial Plate Location When calling or writing for information about your product be sure to mention model and serial numbers Model and serial numbers are found on serial plate on the rear o...

Page 10: ...aring 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...

Page 11: ...r of the tumble dryer and the exhaust duct should be cleaned periodically by qualified service personnel 15 If not installed operated and maintained in accordance with the manufacturer s instructions...

Page 12: ...are dried wipe out the cylinder with a damp cloth to remove particles of fiberglass 26 Always follow the fabric care instructions supplied by the garment manufacturer 27 Never operate the tumble drye...

Page 13: ...29 44 5 x 59 25 x 87 75 1130 x 1505 x 2229 Cylinder Size Inches mm 37 x 30 940 x 762 37 x 36 940 x 914 37 x 36 940 x 914 Cylinder Capacity dry weight Pounds kg 50 22 7 75 34 75 34 Air Outlet Diameter...

Page 14: ...5 in 1378 mm 76 625 in 1946 mm 36 in 914 mm 38 625 in 981 mm 75 Pound Steam 30 75 in 781 mm 33 87 in 860 mm 54 25 in 1378 mm 80 in 2032 mm 36 in 914 mm 38 625 in 981 mm F75 Gas 30 75 in 781 mm 33 87 i...

Page 15: ...ems LLC DO NOT COPY or TRANSMIT Specifications and Dimensions 13 70420301 EN Exhaust Outlet Locations TMB2238N A B C Models A B C 50 75 Pound 5 375 in 137 mm 8 in 203 mm 13 375 in 340 mm F75 6 5 in 16...

Page 16: ...Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Specifications and Dimensions 70420301 EN 14 Gas Connection Locations TMB2239N A B Diameter A B 75 1 2 in NPT 14 75 in 375 mm 65 75 in 1670 mm F75...

Page 17: ...C DO NOT COPY or TRANSMIT Specifications and Dimensions 15 70420301 EN Electrical Connection Locations TMB2240N TMB82240N GAS AND STEAM ELECTRIC A A B B A B 3 25 in 83 mm 75 5 in 1918 mm NOTE These fi...

Page 18: ...tems LLC DO NOT COPY or TRANSMIT Specifications and Dimensions 70420301 EN 16 Steam Connection Locations TMB2241N C A B D Models Diameter A B C D 50 75 Pound 3 4 in NPT 15 5 in 394 mm 78 25 in 1988 mm...

Page 19: ...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...

Page 20: ...fficient clearance for servicing and operation refer to Figure 1 Figure 1 WARNING To reduce the risk of serious injury install lockable door s to prevent public access to rear of tumble dryers W055R1...

Page 21: ...ure 2 Tumble dryer must not rock Lock leveling legs with nuts previously installed NOTE The front of the tumble dryer should be slightly higher than the rear approximately 0 125 inch 3 18 mm This will...

Page 22: ...ical trunnion channels 12 Remove the junction contactor box Refer to Figure 4 13 Remove the exhaust thimble 14 The gas supply line may require removal if it extends past the rear panel If so disconnec...

Page 23: ...nt it from dropping once side screws are removed from door hinge lug Figure 6 WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the tumbl...

Page 24: ...adjustable pliers to remove plug and switch from front panel Reinstall switch orienting button toward center of machine Reinstall plug in switch s previous location Refer to Figure 7 Figure 7 7 Rerout...

Page 25: ...anel Fully tighten bottom screws on front panel 11 Reinstall top screws and guide lugs 12 Adjust door catch if necessary to allow 7 15 pounds pull 0 48 1 03 bar at center of handle 13 Reinstall contro...

Page 26: ...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...

Page 27: ...oleum L P Gas not regulated no governor Machines configured for Natural Gas regulator governor may be converted to L P Gas not regulated no governor with block open kit Part No M400763 Serial plates s...

Page 28: ...9 2 3 M401017 N A L P Gas 3 28 37 No Governor 050 075 2 1 2 0 2 3 M401003 M400999 GB IE PT ES IT GR LU CH Natural Gas H 20 8 9 050 075 3 7 3 6 2 3 M401000 M401014 L P Gas 3 28 37 No Governor 050 075...

Page 29: ...apply it to the serial plate over the ADJUSTED FOR ______ GAS ______ information 5 Commission tumble dryer for use Figure 11 Specific Conversion Procedures How to Convert Gas Valve from Regulated to U...

Page 30: ...Figure 12 3 Install the new correct burner orifice s Refer to Figure 13 and Table 1 Torque each to 9 10 Nm 4 Reinstall spud holder assembly to gas valve making certain burner orifice s are in line wit...

Page 31: ...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 a...

Page 32: ...joints do not permit the accumulation of lint DO NOT use plastic thin foil or Type B ducts rigid metal ducts are recommended Use exhaust ducts made of sheet metal or other noncombustible material DO...

Page 33: ...t 2 4 m 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 accordin...

Page 34: ...NOTE Inside of duct must 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 pe...

Page 35: ...al L K J I H G F E D C B A 3 1 2 ONE MANIFOLD ASSEMBLY Duct Station 50 75 Pound F75 8 in 203 mm Duct 10 in 254 mm Duct A 8 in 203 mm 10 in 254 mm B 12 in 305 mm 15 in 381 mm C 15 in 381 mm 18 in 457 m...

Page 36: ...I L K J I CONTINUE TO A CONTINUE TO A TWO MANIFOLD ASSEMBLIES Duct Station 50 75 Pound F75 8 in 203 mm Duct 10 in 254 mm Duct A 13 in 330 mm 15 in 381 mm B 17 in 432 mm 22 in 559 mm C 18 in 457 mm 26...

Page 37: ...al pipe size The following must be furnished and installed by the customer for the gas service line to each tumble dryer Refer to Figure 18 Sediment traps Shut off valves Supply pressure taps It is im...

Page 38: ...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 act...

Page 39: ...19 ft 5 8 m 75 pound tumble dryers 165 000 Btu hr each F75 pound tumble dryers 225 000 Btu hr each SAMPLE CALCULATIONS Equivalent length Total length of main gas supply pipe to the far end of the tum...

Page 40: ...0 2 50 80 2 50 80 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 63 50 3 76 20 3 76 20 3 76 20 3 76 20 3 76 20 1 25 40 1 25 40 1 25 40 1 25 40 1 25 40 1 25 31 75 1 25 31 75...

Page 41: ...1 M401027 98 800 8001 10 000 2441 3050 46 0 0810 2 1 M401003 88 400 75 Pound Natural Gas 2001 4000 610 1220 29 0 1360 3 4 3 M400997 151 800 4001 6000 1221 1830 30 0 1285 3 3 M401021 138 600 6001 8000...

Page 42: ...umble 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...

Page 43: ...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 g...

Page 44: ...ments 70420301 EN 42 Service Ground Location Figure 20 Model Ground and Terminal Block Locations Non CE CE TMB2269N Terminal Block TMB2269N Ground Electrical Service Junction Box TMB2247N Terminal Blo...

Page 45: ...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 20 3 Check the electrical servic...

Page 46: ...literature packet must be installed over the power leads during connection of electrical service The ferrite protects the sensitive electronic controls from destructive electrical disturbances which m...

Page 47: ...hasing and causing premature failure of the motor s 7 Serial Plate Rating Terminal Block Connections Required Serial Plate Amps Recommended Circuit Nonreversing Reversing Breaker Rating Wire Size AWG...

Page 48: ...ating Wire Size AWG mm2 120V 60Hz 1ph L1 Neutral and ground 13 8 N A 20A 1 pole 12 3 31 200 208V 60Hz 1ph L1 Neutral and ground 7 6 N A 15A 1 pole 14 2 08 200 208 240V 60Hz 1ph L1 L2 and ground 7 6 N...

Page 49: ...nnected to its own individual branch circuit breaker not fuses to avoid the possibility of single phasing and causing premature failure of the motor s Serial Plate Rating Terminal Block Connections Re...

Page 50: ...rainage cannot be eliminated install a bypass trap to drain condensate from the low point in the steam header to the return In both steam supply and steam return line it is recommended that each have...

Page 51: ...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 responsib...

Page 52: ...s 1 Supply 8 18 in 457 mm Drop 2 12 in 305 mm 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...

Page 53: ...s is available The control is shipped from the factory programmed with 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 o...

Page 54: ...ON OFF OFF 12 ON ON OFF ON OFF OFF 13 OFF OFF ON ON OFF OFF 14 ON OFF ON ON OFF OFF 15 OFF ON ON ON OFF OFF 16 ON ON ON ON OFF OFF 17 OFF OFF OFF OFF ON OFF 18 ON OFF OFF OFF ON OFF 19 OFF ON OFF OFF...

Page 55: ...F ON ON OFF ON 46 ON OFF ON ON OFF ON 47 OFF ON ON ON OFF ON 48 ON ON ON ON OFF ON 49 OFF OFF OFF OFF ON ON 50 ON OFF OFF OFF ON ON 51 OFF ON OFF OFF ON ON 52 ON ON OFF OFF ON ON 53 OFF OFF ON OFF ON...

Page 56: ...attern that flares to the right and left indicates no air is flowing through the tumble dryer Correct air and gas mixture is indicated if the flame pattern is primarily blue with small yellow tips and...

Page 57: ...flow switch bracket may need to be checked for proper alignment Be sure the locator pins are securely in their respective holes before tightening the bracket mounting screws This will assure proper al...

Page 58: ...y applying light thumb pressure approximately 5 pounds 0 35 bar at a point midway between the sheave and motor pulley Proper tension is when each cylinder belt can be depressed approximately 0 19 inch...

Page 59: ...ystems LLC DO NOT COPY or TRANSMIT Adjustments 57 70420301 EN Figure 25 TMB2244N 1 Poly V Belt Self Adjusting 4 Drive V Belt 2 Idler Housing Bolts 2 5 Idler Housing Assembly 3 Adjusting Bolt TMB2244N...

Page 60: ...COPY or TRANSMIT Adjustments 70420301 EN 58 Figure 26 TMB2283N 1 Locking Bolt 5 Guide Rail 2 Adjusting Nut 6 Idler Housing Bolts 2 3 Adjusting Screw 7 Adjusting Bolt Not shown 4 Cylinder Belts 8 Drive...

Page 61: ...to be removed from service perform the following steps where applicable Turn off electrical supply external to machine Turn off electrical disconnect on machine Turn off gas supply external to machin...

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