IPSO TMB1268C Technical manual

Refer to Installation manual for full instructions.
3-09-71R6
October 2011
On-Premise
Laundry
Planning
Handbook
120 and 170 Pound Tumblers
Starting Serial No. 0907003062
TMB1268C
TMB1268C

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© Published by permission of the copyright owner.
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.
3-09-71
1
Table of
Contents
Tumblers – 120 and 170 ..................................................................... 2
Introduction...................................................................................... 2
Model Identification .................................................................. 2
Specifications and Dimensions ........................................................ 4
120 Pound Tumbler Dimensions and Exhaust
Outlet Locations....................................................................... 5
170 Pound Tumbler Dimensions and Exhaust
Outlet Locations....................................................................... 6
Electric and Gas Connection Locations for Gas Models........... 7
Electric and Steam Connection Locations for
Steam Models........................................................................... 8
Electric Connection Location for Electric Models .......................... 9
Installation........................................................................................ 10
Pre-Installation Inspection ......................................................... 10
Tumbler Enclosure..................................................................... 11
Exhaust Requirements ..................................................................... 12
Layout ........................................................................................ 12
Make-Up Air.............................................................................. 12
Venting ...................................................................................... 12
Individual Venting ..................................................................... 13
Manifold Venting....................................................................... 15
Electrical Requirements ................................................................... 18

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Tumblers – 120 and 170
Introduction
Model Identification
Includes models with the following control suffixes:
TMB1268C
TMB1268C
Gas Steam/Thermal Oil Electric
120 Pound IPD120G2-IT120L IPD120G2-IT120N IPD120S2-IT120S IPD120S2-IT120T IPD120E2-IT120E
170 Pound IPD170G2-IT170L IPD170G2-IT170N IPD170S2-IT170S IPD170S2-IT170T
RD – reversing DMP OPL RE – reversing LED OPL RQ – reversing dual digital timer

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3
TMB2288N
1Serial Plate
TMB2288N
120 POUND TUMBLER
1
1
170 POUND TUMBLER
Conversion Table
Multiply By To Obtain Multiply By To Obtain
Btu 0.252 kCal Pounds/sq. inch 0.06895 Bars
Btu 1055 Joules Pounds/sq. inch 0.070 kg/sq. cm
Inch 25.4 Millimeters Pounds (lbs.) 0.454 Kilograms
Inches W.C. 0.036 Pounds/sq. inch Boiler Horsepower 33,479 Btu/hr.
Inches W.C. 0.249 kPa Boiler Horsepower 34.5 lbs. steam/hr.
lb./inch2(psi) 6.895 kPa CFM 0.471 liters/second
ft.328.32 Liters kW 3414 Btu/hr.

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Tumblers – 120 and 170
4
3-09-71
Specifications and Dimensions
Specifications 120 Pound 170 Pound
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.
66 dBA 66 dBA
Cylinder Size:
Inches (mm)
44 x 41
(1118 x 1041)
50.75 x 42.5
(1289 x 1080)
Cylinder Capacity dry weight:
Pounds (kg)
120
(54.4)
170
(77.1)
Cylinder Motor Horsepower 0.75 0.75
Fan Motor Horsepower 13
Air Outlet Diameter:
Inches (mm)
10
(254)
12
(300)
Maximum Static Back Pressure:
W.C.I. (mbar)
0.3
(0.8)
0.3
(0.8)
Maximum Airflow:
C.F.M (L/sec.)
1600
(755)
2450
(1156)
Gas Models
Net Weight (approximate):
Pounds (kg)
1275
(580)
1575
(716)
Gas Connection 3/4 in. NPT 1 in. NPT
Gas Burner Rating:
Btu/hr. (Mj/hr.)
270,000
(285)
395,000
(421)
Steam Models
Net Weight (approximate):
Pounds (kg)
1375
(625)
1675
(761)
Steam Connection 3/4 in. NPT inlet
3/4 in. NPT outlet
3/4 in. NPT inlet
1 in. NPT outlet
Steam Coil Rating at 100 psig:
Boiler Horsepower (Btu/hr.)
(recommended operating pressure
80-100 psig)
11.7
(405,000)
18.8
(648,000)
Electric Models
Heating Element Rating:
kilowatts (kW)
60 kW Not Applicable

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Tumblers – 120 and 170
3-09-71
5
120 Pound Tumbler Dimensions and
Exhaust Outlet Locations
Refer to Position and Level the Tumbler to temporarily reduce the heights of these models.
TMB2326N
TMB2326N
A
B
C
D
U
V
X
H
F
Z
Y
W
TOP VIEW OF
EXHAUST
DUCT
EG
I
Cabinet Dimensions
Models A B C D E F G H I
120L/N/E 31.38 in.
(797 mm)
32.5 in.
(826 mm)
48.91 in.
(1242 mm)
49.91 in.
(1268 mm)
67.92 in.
(1725 mm)
45.38 in.
(1153 mm)
46.38 in.
(1178 mm)
85.7 in.
(2177 mm)
70 in.
(1778 mm)
120S 31.38 in.
(797 mm)
32.5 in.
(826 mm)
48.91 in.
(1242 mm)
49.91 in.
(1268 mm)
67.92 in.
(1725 mm)
45.38 in.
(1153 mm)
46.38 in.
(1178 mm)
83.5 in.
(2121 mm)
70 in.
(1778 mm)
Exhaust Outlet Dimensions and Locations
Models U V W X Y Z
120L/N/E 63.45 in.
(1612 mm)
8.44 in.
(214 mm)
5 in.
(127 mm)
8.18 in.
(208 mm)
6.82 in.
(173 mm)
8.18 in.
(208 mm)
120S 60.7 in.
(1542 mm)
8.44 in.
(214 mm)
5 in.
(127 mm)
8.18 in.
(208 mm)
6.82 in.
(173 mm)
8.18 in.
(208 mm)

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6
3-09-71
170 Pound Tumbler Dimensions and
Exhaust Outlet Locations
Refer to Position and Level the Tumbler to temporarily reduce the heights of these models.
TMB2327N
TMB2327N
A
B
C
D
WH
F
Y
X
V
TOP VIEW OF
EXHAUST
DUCT
EG
I
Cabinet Dimensions
ModelsABCDEFGH I
170L/N/S 33.86 in.
(860 mm)
32.5 in.
(826 mm)
50.75 in.
(1289 mm)
51.75 in.
(1314 mm)
68.85 in.
(1749 mm)
52.12 in.
(1324 mm)
53.12 in.
(1349 mm)
94 in.
(2388 mm)
75.12 in.
(1908mm)
Exhaust Outlet Dimensions and Locations
Models V W X Y
170L/N/S 42.38 in.
(1076 mm)
6.75 in.
(171 mm)
6 in.
(152 mm)
7 in.
(178 mm)

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3-09-71
7
Electric and Gas Connection Locations
for Gas Models
NOTE: These figures are approximate dimensions only.
TMB2255N
AC
C
A
B
D
BD
120L/N 170L/N
Models Electrical Connection Gas Connection
A B C D Diameter
120L/N 18.34 in.
(466 mm)
77.84 in.
(1977 mm)
12.5 in.
(318 mm)
70.5 in.
(1791 mm)
3/4 in. NPT
170L/N 21 in.
(533 mm)
81 in.
(2057 mm)
14.85 in.
(377 mm)
77.4 in.
(1966 mm)
1 in. NPT

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Tumblers – 120 and 170
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3-09-71
Electric and Steam Connection Locations
for Steam Models
TMB2256N
A1
B1
120S 170S
A2
B2
DEF
A1
B1
B2
A2
D
EF
CC
Models Steam Inlet
Diameter A1 A2 F
120S 3/4 in. NPT 35.875 in.
(911 mm)
13.375 in.
(340 mm)
82.75 in.
(2102 mm)
170S 3/4 in. NPT 37.625 in.
(956 mm)
15.25 in.
(387 mm)
88 in.
(2235 mm)
Models Steam Outlet
Diameter B1 B2 D
120S 3/4 in. NPT 34.625 in.
(879 mm)
13.125 in.
(333 mm)
68.5 in.
(1740 mm)
170S 1 in. NPT 44.625 in.
(1133 mm)
8.75 in.
(222 mm)
71.75 in.
(1822 mm)
Models Electrical Connection
CE
120S 18.34 in. (466 mm) 77.84 in. (1977 mm)
170S 21 in. (533 mm) 81 in. (2057 mm)

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9
Electric Connection Location for
Electric Models
TMB2336N
A
B
Models A B
120E 35.81 in.
(910 mm)
85.64 in.
(2175 mm)

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3-09-71
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: Warranty is void unless tumbler is
installed according to instructions in this manual.
Installation should comply with minimum
specifications and requirements detailed herein,
and with 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.

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11
Tumbler Enclosure
Figure 1
TMB2020N
NOTE: Shaded areas indicate adjacent structure.
1 0.5 in. (13 mm) recommended between machines for removal or installation.
2 Allow 2-4 in. (51-102 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. (102 mm) maximum header thickness
4 Minimum clearance permitted for remainder: Gas 4 in. (102 mm), Steam 12 in. (305 mm)
5Guard
6 Provision for Make-Up Air
7 24 in. (610 mm) minimum, 36 in. (914 mm) recommended for maintenance purposes
8 0.25 in. (6 mm) recommended for removal or installation purposes, zero clearance allowed
TMB2020N
4
1
5
6
7
3
WARNING
To reduce the risk of severe injury, clearance of tumble dryer cabinet from combustible
construction must conform to the minimum clearances.
W056R1
8
2

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3-09-71
Exhaust Requirements
Layout
Whenever possible, install tumblers along an outside
wall where duct length can be kept to a minimum, and
make-up air can be easily accessed. Elbows and long
vents tend to increase drying time. Construction must
not block the airflow at the rear of the tumbler. Doing
so would prevent adequate air supply to the tumbler’s
combustion chamber.
Make-Up Air
A tumbler is forced air exhausted and requires
provisions for make-up air to replace the air exhausted
by the tumbler.
IMPORTANT: Do not obstruct the flow of
combustion and ventilation air.
Make-up air openings should be as close to the
tumbler(s) as possible.
The required make-up air opening to the outside for
each tumbler is:
Table 1
Make-up air openings with louvers will restrict
airflow. The opening must be increased to compensate
for area taken up by louvers.
Make-up air openings for a room containing
tumbler(s) and/or gas fired hot water heater or other
gravity vented appliances must be increased
sufficiently to prevent downdrafts in any of the vents
when all tumblers are in operation. Do not locate
gravity vented appliances between tumbler(s) and
make-up air openings. If it is necessary to duct make-
up air to the tumbler(s), increase the area of the
ductwork by 25% to compensate for any restriction in
air movement.
Venting
IMPORTANT: Installing in-line filters or lint
collectors will cause increased static pressure.
Failure to maintain the secondary lint system will
decrease tumbler efficiency and may void machine
warranty.
For maximum efficiency and minimum lint
accumulation, tumbler 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 ducts made of sheet metal or other
noncombustible material. DO NOT use sheet metal
screws or fasteners on exhaust pipe joints which
extend into the duct and catch lint. Use of duct tape or
pop-rivets on all seams and joints is recommended, if
allowed by local codes.
Verify that old ducts are thoroughly cleaned out before
installing new tumbler(s).
Required Make-Up Air Opening
(to the outside) for Each Tumbler
Models Opening
120 Pound 360 in.2(2323 cm2)
free air
170 Pound 525 in.2(3710 cm2)
free air
A drying tumble dryer produces
combustible lint. To reduce the risk of fire,
the tumble dryer must be exhausted to the
outdoors.
W057R1
To reduce the risk of fire and accumulation
of combustible gases, DO NOT exhaust
tumble dryer air into a window well, gas
vent, chimney or enclosed, unventilated
area such as an attic wall, ceiling, crawl
space under a building, or concealed
space of a building.
W059R1
WARNING
To reduce the risk of fire due to increased
static pressure, we do not recommend
installation of in-line secondary lint filters
or lint collectors. If secondary systems are
mandated, frequently clean the system to
assure safe operation.
W749
WARNING
Improperly sized or assembled ductwork
causes excess back pressure which
results in slow drying, lint collecting in the
duct, lint blowing back into the room, and
increased fire hazard.
W355
WARNING

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13
NOTE: Exhaust ducts must be constructed of sheet
metal or other noncombustible material. Such
ducts must be equivalent in strength and corrosion
resistance to ducts made of galvanized sheet steel
not less than 0.0195 inches (0.495 mm) thick. Local
codes may require additional thickness.
Where the exhaust duct pierces a combustible wall or
ceiling the opening must be sized per local codes. The
space around the duct may be sealed with
noncombustible material. Refer to Figure 2.
IMPORTANT: For best performance provide an
individual exhaust duct for each tumbler. Do not
install a hot water heater in a room containing
tumblers. It is better to have the water heater in a
separate room with a separate air inlet.
Individual Venting
For maximum efficiency and performance, it is
preferred to exhaust tumbler(s) individually to the
outdoors.
IMPORTANT: At no point may the cross sectional
area of installed venting be less than the cross
sectional area of the exhaust outlet of the tumbler.
The exhaust duct must be designed so the static back
pressure measured 12 inches (305 mm) from the
exhaust outlet does not exceed the maximum
allowable pressure specified on the installation sticker
on the rear of the tumbler.
NOTE: Static back pressure must be measured
with the tumbler running.
The maximum allowable length venting of the same
diameter as the exhaust thimble is 14 feet (4.3 m) and
two 90° elbows or equivalent. If the equivalent length
of a duct required for an installation exceeds the
maximum allowable equivalent length, the diameter of
a round duct must be increased by 10% for each
additional 20 feet (6.1 m). Cross section area of a
rectangular duct must be increased by 20% for each
additional 20 feet (6.1 m). Refer to Table 2 to
determine equivalent venting.
NOTE: The maximum length of a flexible metal
duct must not exceed 2.4 m (7.87 ft.) as required to
meet UL2158, clause 7.3.2A.
Example: A 12 inch (305 mm) diameter duct’s
equivalent length of 14 feet (4.3 m) of duct and two
90° elbows is:
Equivalent Length = 14 feet + (2) 90° elbows
= 14 feet + 14 feet + 14 feet
= 42 feet (12.8 meters)
With the tumbler in operation, airflow at any point in
the duct should be at least 1200 feet per minute (366
meters per minute) to ensure that lint remains airborne.
If 1200 feet per minute cannot be maintained, schedule
monthly inspections and cleaning of the ductwork.
Duct
Diameter
Equivalent Length of
Rigid Straight Duct
6 in. (152 mm)
8 in. (203 mm)
10 in. (254 mm)
12 in. (305 mm)
14 in. (356 mm)
16 in. (406 mm)
18 in. (457 mm)
One 90° elbow = 7 ft. (2.1 m)
One 90° elbow = 9.3 ft. (2.83 m)
One 90° elbow = 11.6 ft. (3.5 m)
One 90° elbow = 14 ft. (4.3 m)
One 90° elbow = 16 ft. (4.9 m)
One 90° elbow = 18.7 ft. (5.7 m)
One 90° elbow = 21 ft. (6.4 m)
Equivalent Length (feet) = 1.17 x Duct Diameter (inches)
Table 2

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3-09-71
Figure 2
NOTE: Do not install wire mesh or screen in
exhaust duct opening to avoid lint build-up or
impacting proper discharge of air from tumblers.
NOTE: Where exhaust duct pierces a combustible
wall or ceiling, the opening must be sized per local
codes.
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.
1Removable strip of panel in framing wall to permit removal of tumbler from framing wall
2Partition or bulkhead
3Minimum distance between exhaust opening and roof, ground or other obstruction: 36 in. (914 mm)
42 in. (51 mm) minimum clearance on both sides of duct
5Exhaust airflow – maximum length of duct: 14 ft. (4.3 m)
TMB2361N
TMB2362N
TMB2360N
1
2
3
4
5
1
2
4
5
1
2
5
34
OR OR
TMB2361N TMB2362N TMB2360N

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15
Manifold Venting
While it is preferable to exhaust tumblers individually
to the outdoors, a main collector duct may be used if it
is sized according to Figure 4 and Figure 5. This
illustration indicates minimum diameters, which
should be increased if the collector length exceeds 14
feet (4.3 meters) and two 90° elbows. The diameter of
a round duct must be increased by 10% for each
additional 20 feet (6.1 meters). Cross sectional area of
a rectangular or square duct must be increased 20% for
each additional 20 feet (6.1 meters). Refer to Table 3
and Table 4 to determine equivalent ducting sizing.
The collector duct may be rectangular or square in
cross section, as long as the area is not reduced.
Provisions MUST be made for lint removal and
cleaning of the collector duct.
The vent collector system must be designed so the
static back pressure measured 12 inches (305 mm)
from the exhaust outlet does not exceed the maximum
allowable pressure specified on the installation sticker
on the rear of tumbler. Static back pressure must be
measured with all tumblers vented into the collector
operating.
NOTE: Never connect a tumbler duct at a 90°
angle to the collector duct. Refer to Figure 3. Doing
so will cause excessive back pressure, resulting in
poor performance. Never connect two tumbler
exhaust ducts directly across from each other at the
point of entry to the collector duct.
With the tumbler in operation, airflow at any point in
the duct should be at least 1200 feet per minute (366
meters per minute) to ensure that lint remains airborne.
If 1200 feet per minute cannot be maintained, schedule
monthly inspections and cleaning of the ductwork.
Figure 3
T438I

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3-09-71
Figure 4
TMB2019N
1 NOTE: Where the exhaust duct pierces a
combustible wall or ceiling, the opening
MUST be sized per local codes.
2Outlet Duct Diameter
345° Typical
LKJ I HG F
EDCBA
3
1
2
ONE MANIFOLD ASSEMBLY
Duct
Station
120 Pound 170 Pound
10 in. (254 mm) Duct 12 in. (305 mm) Duct
A10 in. (254 mm) 12 in. (305 mm)
B15 in. (381 mm) 17 in. (432 mm)
C18 in. (457 mm) 21 in. (533 mm)
D21 in. (533 mm) 24 in. (610 mm)
E24 in. (610 mm) 27 in. (686 mm)
F26 in. (660 mm) 30 in. (762 mm)
G28 in. (711 mm) 32 in. (813 mm)
H30 in. (762 mm) 34 in. (864 mm)
I32 in. (813 mm) 36 in. (914 mm)
J33 in. (838 mm) 38 in. (965 mm)
K35 in. (889 mm) 40 in. (1016 mm)
L36 in. (914 mm) 42 in. (1067 mm)
Table 3

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17
Figure 5
TMB2018N
1 NOTE: Where the exhaust duct pierces a
combustible wall or ceiling, the opening
MUST be sized per local codes.
2Outlet Duct Diameter
345° Typical
TMB2018N
1
2
3
LK JI
L
KJ
I
CONTINUE
TO A
CONTINUE
TO A
TWO MANIFOLD ASSEMBLIES
Duct
Station
120 Pound 170 Pound
10 in. (254 mm) Duct 12 in. (305 mm) Duct
A15 in. (381 mm) 17 in. (432 mm)
B21 in. (533 mm) 24 in. (610 mm)
C26 in. (660 mm) 30 in. (762 mm)
D30 in. (762 mm) 34 in. (864 mm)
E33 in. (838 mm) 38 in. (965 mm)
F36 in. (914 mm) 42 in. (1067 mm)
G39 in. (991 mm) 45 in. (1143 mm)
H42 in. (1067 mm) 45 in. (1143 mm)
I45 in. (1143 mm) 52 in. (1321 mm)
J47 in. (1194 mm) 54 in. (1372 mm)
K49 in. (1245 mm) 57 in. (1448 mm)
L51 in. (1295 mm) 60 in. (1524 mm)
Table 4

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3-09-71
Electrical Requirements
Refer to Table 5.
NOTE: Minimum wire sizes are obtained from
Canadian Electrical Code and are intended for use
as a guideline only. Electrical connections should be
made only by a qualified electrical contractor in
accordance with all applicable local and national
requirements.
NOTE: Electrical specifications below are subject
to change without notice. Always refer to product
serial plate for most current specifications of
product being installed.
NOTE: Use copper conductors only.
NOTE: 3 Phase Only– Each tumbler 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).
For 120 Pound Gas and Steam Tumble Dryer Models
Serial Plate Rating Terminal Block
Connections Required
Rated
Current*
(amps)
Breaker
Rating
Recommended Wire
Size AWG (mm²)
200-208V/60Hz/3ph L1,L2,L3 and ground 7.7 15A - 3 pole 14 (2.08)
230V/50Hz/3ph L1,L2,L3 and ground 7.3 15A - 3 pole 14 (2.08)
240V/60Hz/3ph L1,L2,L3 and ground 7.3 15A - 3 pole 14 (2.08)
380V/50 or 60Hz/3ph L1,L2,L3 and ground 4.1 10A - 3 pole 14 (2.08)
400-415V/50Hz/3ph L1,L2,L3 and ground 3.8 10A - 3 pole 14 (2.08)
440V/60Hz/3ph L1,L2,L3 and ground 3.8 10A - 3 pole 14 (2.08)
460-480V/60Hz/3ph L1,L2,L3 and ground 3.9 10A - 3 pole 14 (2.08)
* Current ratings vary slightly depending on model; refer to serial plate.
For 120 Pound Electric Tumble Dryer Models
Serial Plate Rating Terminal Block
Connections Required
Rated
Current*
(amps)
Breaker
Rating
Recommended Wire
Size AWG (mm²)
240V/60Hz/3ph L1,L2,L3 and ground 152 175A - 3 pole 3/0 (85)
380V/50 or 60Hz/3ph L1,L2,L3 and ground 94.5 125A - 3 pole 1 (42.4)
400-415V/50Hz/3ph L1,L2,L3 and ground 87 125A - 3 pole 1 (42.4)
480V/60Hz/3ph L1,L2,L3 and ground 76.1 100A - 3 pole 3 (26.2)
* Current ratings vary slightly depending on model; refer to serial plate.
For 170 Pound Tumble Dryer Models
Serial Plate Rating Terminal Block
Connections Required
Rated
Current*
(amps)
Breaker
Rating
Recommended Wire
Size AWG (mm²)
200-208V/60Hz/3ph L1,L2,L3 and ground 13.5 20A - 3 pole 12 (3.31)
240V/60Hz/3ph L1,L2,L3 and ground 13.5 20A - 3 pole 12 (3.31)
380V/50 or 60Hz/3ph L1,L2,L3 and ground 6.9 15A - 3 pole 14 (2.08)
400-415V/50Hz/3ph L1,L2,L3 and ground 6.9 15A - 3 pole 14 (2.08)
440V/60Hz/3ph L1,L2,L3 and ground 6.4 15A - 3 pole 14 (2.08)
460-480V/60Hz/3ph L1,L2,L3 and ground 6.7 15A - 3 pole 14 (2.08)
* Current ratings vary slightly depending on model; refer to serial plate.
Tab l e 5