Speed Queen ST120 User manual

On-Premises
Single Pocket Tumble Dryers
www.speedqueen.com
AO10-0790 A Passion to Lead
120 lb (54.4 kg) Tumble Dryer
170 lb (77.1 kg) Tumble Dryer
OPL Single Pocket Tumble Dryer Specifications
Tumble dryer models are made to suit a variety of electrical service characteristics. See your Speed Queen distributor for
specifications. For further details on installation, refer to Installation, Operation and Maintenance instructions supplied with the
tumble dryer. Amperage ratings available in Installation Manual.
For the most accurate information, the installation guide should be used for all design and construction purposes. Due to
continuous product improvements, design and specifications subject to change without notice. The quality management
system of Alliance Laundry Systems’ Ripon facility has been registered to ISO 9001:2000.
©Copyright 2010 Alliance Laundry Systems LLC
ST120 ST170
Control Option MicroMaster2, Dual Digital MicroMaster2, Dual Digital
Dry Capacity - lb (kg) 120 (54.4) 170 (77.1)
Filling Ratio - lb (kg) 20:1 = 113 (51.1) 20:1 = 155 (70.4)
Width - in (mm) 46 3/8" (1178) 53 1/8" (1349)
Depth - in (mm) 67 15/16" (1725) 68 7/8" (1749)
Gas/Steam Height - in (mm) 85 11/16" (2177)/83 1/2" (2121) 94" (2388)
Cylinder Depth - in (mm) 41" (1041) 42 1/2" (1080)
Cylinder Diameter - in (mm) 44" (1118) 50 3/4" (1289)
Cylinder Volume - cu. ft. (liters) 36.1 (1021) 49.7 (1408)
Door Opening Size - in (mm) 26 7/8" (683) 26 7/8" (683)
Airflow - cfm (liter/sec) 1600 (755) 2450 (1156)
Air Outlet Diameter - in (mm) 10" (254) 12" (305)
Energy Data Gas 270,000 Btu/hr (79.1 kW) 395,000 Btu/hr (115.7 kW)
Steam At 100 psi (6.9 bar): 11.7 BHP, At 100 psi (6.9 bar): 18.8 BHP,
405,000 Btu/hr (118.5 kW) 648,000 Btu/hr (189.7 kW)
Electrical Specifications Gas and Steam Amps Amps
200-208/240/60/3; 3W+G 7.7 13.5
380/60/3; 3W+G 4.1 6.6
(Steam Only) 440/60/3; 3W+G 3.8 6.4
460–480/60/3; 3W+G 3.9 6.7
230/50/3; 3W+G 7.3 N/A
380/400–415/50/3; 3W+G 3.8 6.9
Rev. Motor Size - HP (W) Fan 3/4 (559) 3/4 (559)
Cylinder 1 (746) 3 (2237)
Plumbing Connections Gas 3/4" - NPT 1" - NPT
Steam 3/4" - NPT inlet /3/4" - NPT outlet 3/4"- NPT inlet /1" - NPT outlet
Width 48 1/2" (1232) 58" (1473)
Depth 72" (1829) 74 1/2" (1892)
Height 90" (2286) 99" (2515)
Gas/Steam Net Weight - lb (kg) 1275 (578)/1375 (624) 1575 (714)/1675 (760)
Gas/Steam Shipping Weight - lb (kg) 1338 (607)/1446 (656) 1667 (756)/1776 (806)
Agency Approvals Gas CSA Star, CSA Flame, cCSAus, CE, CSA Star, CSA Flame, cCSAus, CE,
Australia Gas Australia Gas
Steam cCSAus, CE cCSAus, CE
Shipping Dimensions
Approx. - in (mm)
AO10-0790_Layout 1 2/21/11 12:14 PM Page 1

Dual Digital
Dual Digital timer
control models
enable operators
to set drying time
(0-60 minutes),
cool down time
(1-15 minutes) and temperature (High, Medium,
Low, No Heat). Features include one-touch cycle
repeat, automatic extended tumble, and large
digital time countdown display.
High Performance
Speed Queen’s tumble dryer design emphasizes
high performance and high efficiency.That’s why its
special heat system uses radiant heat from the
stovetop to preheat air before it enters the
combustion chamber.This results in faster drying
times and improved efficiency.
Large Load Capacity
Our cylinder sizes (49.7 cu. ft for the 170 lb tumble
dryer and 36.1 cu. ft. for our 120 lb tumble dryer) are
legendary and enable even large loads to tumble freely.
These cavernous cylinders contribute to our drying
efficiency by allowing better airflow through the loads.
Made of galvanized steel, the cylinders are built for
extreme demands, while smooth perforations protect
your laundry’s delicate pieces.
Classic Durability
For more than 100 years, the Speed Queen name
has been synonymous with quality construction.That
reputation continues today. All our tumble dryers are
built on heavy-duty frames and utilize extremely
durable internal components. Our commitment to
quality ensures your laundry receives years of service
from Speed Queen products.
An Easy Open-and-Shut Case
An extra large stainless steel door and heavy-duty
hinge ensure it can stand up to the repeated use
of high-volume commercial laundries. Plus the large
opening improves work flow by allowing the tumble
dryer to be loaded and unloaded quickly, a real
advantage when you consider labor is one of your
laundry’s largest expenses.
Reversing Cyclinder
When laundries are washing large pieces such as
sheets or bed covers, tangling can be a problem, one
that slows staff productivity. Speed Queen counters
this issue by making a reversing cylinder a standard
feature to help eliminate tangling and keep staff
productivity high.
Fast Heating
Our high-performance burners ignite instantly, providing
the desired temperature quickly and efficiently distrib-
uting even heat.This means reduced drying times and
energy savings.
C.A.R.E.®System
For laundries desiring an additional layer of security when
it comes to the threat of laundry combustion within the
tumble dryer cylinder, Speed Queen offers its Combustion
Auto Response Equipped (C.A.R.E.) system as an option
on 120 lb and 170 lb tumble dryers. C.A.R.E. monitors for
excessive cylinder temperatures and sprays water on the
load should it register an abnormally high reading. A “system
active” signal also can be sent to a property’s alarm system
or another device.
Less Lint Clean-Up
A fine mesh lint screen cleans itself automatically, depositing
lint into a large storage area for easy removal.The size of
the compartment translates into emptying it once a day
versus three times a day — saving time.
Warranty
Speed Queen’s commitment to customers comes with
an industry-leading warranty, which starts with a three-
year* limited parts warranty. To us, building the best
machines on the market doesn’t mean much if we’re
not willing to also take the lead in standing behind them.
As a Speed Queen customer, you’ll never have to worry
about our bond.
* Parts only, labor not included. See Speed Queen Warranty Bond for specifics.
Speed Queen On-Premises
Single Pocket Tumble Dryers
The on-premises laundry business is changing. Managers
today must be flexible in adapting quickly to changes
to linen processing formulas, while keeping operating
costs within budget. Features that a few years ago
were considered luxuries are now essential components
to doing business.
Speed Queen is dedicated to giving managers the
power to respond instantly to changes in order to
produce superior wash quality. Programming ease
and user-friendly operation ensure our technology
makes your life easier, not more complicated.
MicroMaster2
The MicroMaster2
tumble dryers feature
an automatic drying
cycle, or time dry.
As the automatic
cycle reaches the
appropriate dryness level, the tumble dryer begins the
cool down process. Automatic dry cycles have factory-
set dryness levels; other settings can be created.
Operators can save frequently used settings as custom
cycles. Fabric type also can be a cycle selection.
Preset temperatures for various fabrics simplify drying.
Indicator lights inform users of cycle status. Special
Cycle specifies the number and temperature of
heating cycles and allows users to select cycle
frequency from heat-on to heat-off.
.
AO10-0790_Layout 1 2/21/11 12:14 PM Page 2

Dual Digital
Dual Digital timer
control models
enable operators
to set drying time
(0-60 minutes),
cool down time
(1-15 minutes) and temperature (High, Medium,
Low, No Heat). Features include one-touch cycle
repeat, automatic extended tumble, and large
digital time countdown display.
High Performance
Speed Queen’s tumble dryer design emphasizes
high performance and high efficiency.That’s why its
special heat system uses radiant heat from the
stovetop to preheat air before it enters the
combustion chamber.This results in faster drying
times and improved efficiency.
Large Load Capacity
Our cylinder sizes (49.7 cu. ft for the 170 lb tumble
dryer and 36.1 cu. ft. for our 120 lb tumble dryer) are
legendary and enable even large loads to tumble freely.
These cavernous cylinders contribute to our drying
efficiency by allowing better airflow through the loads.
Made of galvanized steel, the cylinders are built for
extreme demands, while smooth perforations protect
your laundry’s delicate pieces.
Classic Durability
For more than 100 years, the Speed Queen name
has been synonymous with quality construction.That
reputation continues today. All our tumble dryers are
built on heavy-duty frames and utilize extremely
durable internal components. Our commitment to
quality ensures your laundry receives years of service
from Speed Queen products.
An Easy Open-and-Shut Case
An extra large stainless steel door and heavy-duty
hinge ensure it can stand up to the repeated use
of high-volume commercial laundries. Plus the large
opening improves work flow by allowing the tumble
dryer to be loaded and unloaded quickly, a real
advantage when you consider labor is one of your
laundry’s largest expenses.
Reversing Cyclinder
When laundries are washing large pieces such as
sheets or bed covers, tangling can be a problem, one
that slows staff productivity. Speed Queen counters
this issue by making a reversing cylinder a standard
feature to help eliminate tangling and keep staff
productivity high.
Fast Heating
Our high-performance burners ignite instantly, providing
the desired temperature quickly and efficiently distrib-
uting even heat.This means reduced drying times and
energy savings.
C.A.R.E.®System
For laundries desiring an additional layer of security when
it comes to the threat of laundry combustion within the
tumble dryer cylinder, Speed Queen offers its Combustion
Auto Response Equipped (C.A.R.E.) system as an option
on 120 lb and 170 lb tumble dryers. C.A.R.E. monitors for
excessive cylinder temperatures and sprays water on the
load should it register an abnormally high reading. A “system
active” signal also can be sent to a property’s alarm system
or another device.
Less Lint Clean-Up
A fine mesh lint screen cleans itself automatically, depositing
lint into a large storage area for easy removal.The size of
the compartment translates into emptying it once a day
versus three times a day — saving time.
Warranty
Speed Queen’s commitment to customers comes with
an industry-leading warranty, which starts with a three-
year* limited parts warranty. To us, building the best
machines on the market doesn’t mean much if we’re
not willing to also take the lead in standing behind them.
As a Speed Queen customer, you’ll never have to worry
about our bond.
* Parts only, labor not included. See Speed Queen Warranty Bond for specifics.
Speed Queen On-Premises
Single Pocket Tumble Dryers
The on-premises laundry business is changing. Managers
today must be flexible in adapting quickly to changes
to linen processing formulas, while keeping operating
costs within budget. Features that a few years ago
were considered luxuries are now essential components
to doing business.
Speed Queen is dedicated to giving managers the
power to respond instantly to changes in order to
produce superior wash quality. Programming ease
and user-friendly operation ensure our technology
makes your life easier, not more complicated.
MicroMaster2
The MicroMaster2
tumble dryers feature
an automatic drying
cycle, or time dry.
As the automatic
cycle reaches the
appropriate dryness level, the tumble dryer begins the
cool down process. Automatic dry cycles have factory-
set dryness levels; other settings can be created.
Operators can save frequently used settings as custom
cycles. Fabric type also can be a cycle selection.
Preset temperatures for various fabrics simplify drying.
Indicator lights inform users of cycle status. Special
Cycle specifies the number and temperature of
heating cycles and allows users to select cycle
frequency from heat-on to heat-off.
.
AO10-0790_Layout 1 2/21/11 12:14 PM Page 2

On-Premises
Single Pocket Tumble Dryers
www.speedqueen.com
AO10-0790 A Passion to Lead
120 lb (54.4 kg) Tumble Dryer
170 lb (77.1 kg) Tumble Dryer
OPL Single Pocket Tumble Dryer Specifications
Tumble dryer models are made to suit a variety of electrical service characteristics. See your Speed Queen distributor for
specifications. For further details on installation, refer to Installation, Operation and Maintenance instructions supplied with the
tumble dryer. Amperage ratings available in Installation Manual.
For the most accurate information, the installation guide should be used for all design and construction purposes. Due to
continuous product improvements, design and specifications subject to change without notice. The quality management
system of Alliance Laundry Systems’ Ripon facility has been registered to ISO 9001:2000.
©Copyright 2010 Alliance Laundry Systems LLC
ST120 ST170
Control Option MicroMaster2, Dual Digital MicroMaster2, Dual Digital
Dry Capacity - lb (kg) 120 (54.4) 170 (77.1)
Filling Ratio - lb (kg) 20:1 = 113 (51.1) 20:1 = 155 (70.4)
Width - in (mm) 46 3/8" (1178) 53 1/8" (1349)
Depth - in (mm) 67 15/16" (1725) 68 7/8" (1749)
Gas/Steam Height - in (mm) 85 11/16" (2177)/83 1/2" (2121) 94" (2388)
Cylinder Depth - in (mm) 41" (1041) 42 1/2" (1080)
Cylinder Diameter - in (mm) 44" (1118) 50 3/4" (1289)
Cylinder Volume - cu. ft. (liters) 36.1 (1021) 49.7 (1408)
Door Opening Size - in (mm) 26 7/8" (683) 26 7/8" (683)
Airflow - cfm (liter/sec) 1600 (755) 2450 (1156)
Air Outlet Diameter - in (mm) 10" (254) 12" (305)
Energy Data Gas 270,000 Btu/hr (79.1 kW) 395,000 Btu/hr (115.7 kW)
Steam At 100 psi (6.9 bar): 11.7 BHP, At 100 psi (6.9 bar): 18.8 BHP,
405,000 Btu/hr (118.5 kW) 648,000 Btu/hr (189.7 kW)
Electrical Specifications Gas and Steam Amps Amps
200-208/240/60/3; 3W+G 7.7 13.5
380/60/3; 3W+G 4.1 6.6
(Steam Only) 440/60/3; 3W+G 3.8 6.4
460–480/60/3; 3W+G 3.9 6.7
230/50/3; 3W+G 7.3 N/A
380/400–415/50/3; 3W+G 3.8 6.9
Rev. Motor Size - HP (W) Fan 3/4 (559) 3/4 (559)
Cylinder 1 (746) 3 (2237)
Plumbing Connections Gas 3/4" - NPT 1" - NPT
Steam 3/4" - NPT inlet /3/4" - NPT outlet 3/4"- NPT inlet /1" - NPT outlet
Width 48 1/2" (1232) 58" (1473)
Depth 72" (1829) 74 1/2" (1892)
Height 90" (2286) 99" (2515)
Gas/Steam Net Weight - lb (kg) 1275 (578)/1375 (624) 1575 (714)/1675 (760)
Gas/Steam Shipping Weight - lb (kg) 1338 (607)/1446 (656) 1667 (756)/1776 (806)
Agency Approvals Gas CSA Star, CSA Flame, cCSAus, CE, CSA Star, CSA Flame, cCSAus, CE,
Australia Gas Australia Gas
Steam cCSAus, CE cCSAus, CE
Shipping Dimensions
Approx. - in (mm)
AO10-0790_Layout 1 2/21/11 12:14 PM Page 1