Groen HY-3E General Manual
3-Pan Capacity
Stainless Steel
Pressureless Steamer
Table Top
Self-Contained
Electric-Heated
HyPerSteam Pressureless Steamer
Description
Steamer shall be a Groen Model HY-3E stainless steel
pressureless steamer with a self-contained atmospheric
8KW electric steam generator, per Bulletin 140802, as
follows:
Construction
Steamer cavity and cabinet shall be all stainless steel
construction, with removable right and left-side panels
providing access to internal components.
Steamer door is all stainless steel with a strong continuous
hinge and is field-reversible for left or right swing, door
shall be air insulated and provided with a one-piece,
replaceable seal. Easy-open handle and latch shall
provide positive lock and seal when door is pushed or
slammed shut.
Hidden magnetic door switch cuts power to blower
and cuts power to generator when the door is opened.
Pan support racks shall be polished stainless steel and
removable for easy cleaning. A stainless steel condensate
collection tray is positioned under cavity door.
Finish
Cabinet exterior, including door, shall be finished to a
#3 uniform finish. Cavity interiors are polished stainless
steel. Control panel face plates shall be smudge-resistant
polyester film, ensuring maximum ease in cleaning and
maintaining an attractive appearance.
UL & C.U.L. Listing
Steamer shall be UL and Canadian UL-listed.
Sanitation
Unit shall be designed and manufactured to meet NSF
requirements and be NSF-listed. Unit shall allow operator
to delime steam generator through access port on top,
without tools or service call. Push button auto-delime
feature is standard.
Controls
Steamer controls shall include an ON-OFF power button;
60-minute electro-mechanical timer, with continuous
steam setting; and READY light which indicates when
cavity is ready for steaming. Auto-Delime button initiates
deliming cycle.
Performance Features
Steamer cavity shall have a powerful side-mounted
blower, which increases steam velocity and provides
efficient steam distribution throughout cavity and between
loaded pans. Steam generator delivers 2.6 KW power
input per 2 1/2” deep steam pan.
Heat-up time to READY shall be 8-10 minutes or less
under normal conditions. Cavity is kept warm and ready
for instant steam between loads. No cavity warm up
required, after READY light comes on.
DELIME indicator light warns operator of need to delime
steam generator. Unit will shut off if water level is low.
When power switch is turned off, unit automatically blows
down the steam generator, to reduce sediment build-up.
Model HY-3E Shown
Atmospheric Steam Generator
Unit shall have an electric-heated, rear-mounted steam
generator, to provide atmospheric steam to the chamber
at a temperature of approximately 212°F. Steam generator
has an electric water sensor. 8KW electric heating element
is replaceable from the side.
Pan Capacity
Pan Size / Type Number
12 x 20 x 1” 6
12 x 20 x 2 1/2” 3
12 x 20 x 4” 2
Installation
Unit requires 208, 240 or 480 Volt, single or three-phase
electric service. Unit requires 2 3/4” NH cold water supply
lines and 1 1/2” free venting drain.
Water Supply Requirements
All steam systems are subject to contamination and failure
due to mineral content found in all water supplies. To
minimize service problems, a Groen PureSteem™ Water
Treatment System is recommended.
Options/Accessories
Groen PureSteem™ Water Treatment System
Stainless steel support stand
Pan racks for support stand
4” adjustable legs
Single Water Connection (cold water)
Origin of Manufacture
Steamer shall be designed and manufactured in the United
States.
models HY-3E/EF
Short Form
Unit shall be a Groen
HyPerSteam pressureless
steamer Model HY-3E with
self-contained, atmospheric
electric- heated steam
generator, per Bulletin 140802.
All stainless steel construction,
with powerful blower to
circulate steam within cavity.
Standard operating controls
including: 60-minute electromechanical timer, constant
steam setting, ready light and
delime cycle button to initiate
deliming. Simple generator
deliming through port on top.
Door is field-reversible, with
easy-open latch and hidden
magnetic door switch. The
atmospheric steam generator
requires no pressure gauge or
switches, has automatic drain
and 8KW power input. Unit
shall come up to steam in 810 minutes from a cold start,
and provide warm cavityinstant steam capability. See
other side for required electric,
water and drain connections.
Made in the U.S.A.
Applications
Pasta
Rice
Vegetables (Fresh & Frozen)
Seafood (Fresh & Frozen)
Poultry
Potatoes
Eggs
Meats
Reheat Cook-Chill &
Prepared Foods
1055 Mendell Davis Drive, Jackson, MS 39272
888-994-7636, unifiedbrands.net
Please reference our website for the most
updated product information and specifications.
Groen HyPerSteam, Page 1
160185B
Revised 08/09
39
331
20
1
23
3
3
AMPS
240
KW
MAX.
PHASE
VOLTAGE
208
480
3 10
1 17
8
8
8
8
8
8
ELECTRICAL REQUIREMENTS
8"
1 1/4"
TABLE TOP OR COUNTER
(CUSTOMER PROVIDED)
[203]
[32]
3"
21 11/16"
3" [76]
15 19/32
[76]
[551]
[397]
REAR OF TABLE
OR COUNTER
TABLE TOP OR COUNTER
OPTIONAL 4" LEGS
MOUNTING HOLES IN BASE
USE 3/8" 16 BOLTS WHICH
MUST NOT EXTEND INTO STEAMER
BY MORE THAN 3/8" (10).
30 13/16"
[783]
SERVICE CONNECTIONS & NOTES:
1 DRAIN CONNECTION: 1 1/2" TUBE (DRAIN FREE VENTING).
2
3
21 5/8"
[549]
16"
[406]
30 1/8"
[765]
2 3
4
2"
[51]
4
1
11/16"
[17]
6"
[152]
12"
[305]
3
[356]
14"
2
FRONT VIEW SIDE VIEW
OPTIONAL SUPPORT STAND
21 9/16
[548]
1 1/2 [38] MINIMUM
2 5/8 [67] MAXIMUM
FINISHED FLOOR
33 3/8
[772]
OPTIONAL RACKS TO
HOLD (6) STEAMER PANS
31"
[787]
45 1/2
[1156]
1
UNTREATED
WATER
SUPPLY
CONNECTION
DETAIL VIEW
OF WATER CONNECTIONS
REAR OF STEAMER
1
1
1 1/4"
[32]
1
1 5/8"
[41]
FUSE
BOX
ONE ELECTRICAL CONNECTION: 3/4 "CONDUIT FITTING.
[SEE ELECTRICAL REQUIREMENT TABLE]
4 MINIMUM SIDE AND REAR CLEARANCE.
DIMENSIONS IN BRACKETS [ ] ARE MM.5
4
2"
[51]
15 1/2 [394]
SWING DOOR
COLD WATER SUPPLY AT 30 TO 60 PSIG
WITH A FLOW RATE OF 1.5 - 3.0 GPM
AND WITH A 3/4" NH CONNECTION.
TREATED
WATER
SUPPLY
CONNECTION
Models HY-3E/EF
P/N 125776 REV C
1055 Mendell Davis Drive, Jackson, MS 39272, 888-994-7636, unifiedbrands.net
© 2009 Unified Brands. All Rights Reserved. Unified Brands is a wholly-owned subsidiary of
Dover Corporation.
HyPerSteam Pressureless Steamer
Description
Steamer shall be Groen Model (2)HY-3E stainless steel
stacked pressureless steamers, each with a self-contained atmospheric 8KW electric steam generator, per
bulletin 140803 as follows:
Construction
Each steamer cavity and cabinet shall have all stainless
steel construction with removable right side and left side
panels providing access to internal components. Interunit water catch pan with rear drain shall separate units.
Steamer doors are all stainless steel with strong continuous hinge and are field reversible for left or right swing,
doors shall be insulated and provided with a one piece,
replaceable seal. Easy open handle and latch shall
provide positive lock and seal when door is pushed or
slammed shut.
Hidden magnetic door switch cuts power to blower and
shuts down power to that generator when that door is
opened. Pan support racks shall be polished stainless
steel and removable for easy cleaning. A stainless steel
condensate collection tray is positioned under each cavity door.
Finish
Cabinet exterior including doors shall be finished to a
#3 uniform finish. Cavity interiors are polished stainless
steel. Control panel face plates shall be smudge resistant
polyester film, ensuring maximum ease in cleaning and
maintaining an attractive appearance.
UL & CUL Listing
Steamers shall be UL and Canadian UL listed.
Sanitation
Unit shall be designed and manufactured to meet NSF
codes and be NSF listed. Unit shall allow operator to
delime each steam generator through deliming ports on
top, without tools or service call. Push button auto-clean
feature is standard.
Controls
Steamer controls for each unit shall include an ON/OFF
power button; 60 minute mechanical timer, with continuous steam setting; and READY light which indicates when
cavity is ready for steaming. Auto-CLEAN button initiates
deliming cycle.
Performance Features
Each steamer shall have a powerful side-mounted blower, which increases steam velocity and provides efficient
steam distribution throughout cavity and between loaded
pans. Steam generator delivers 2.6 KW power input per 2
1/2” deep steam pan.
Heat up time to READY shall be 10 minutes or less
under normal conditions. Cavity is kept warm and ready
for instant steam between loads. No cavity warm up
required, after READY light comes on.
delime indicator light warns operator of need to delime
steam generator. Unit will shut off if water level is low.
When power is turned “off”, unit automatically drains that
steam generator, to reduce sediment build-up.
Model (2)HY-3E shown
Atmospheric Steam Generators
Each unit shall have an electric heated rear mounted steam
generator, to provide atmospheric steam to the chamber at
a temperature of approximately 212°F. Each steam generator has an electric water sensor and 8KW electric heating
element which is replaceable from the side.
Pan Capacity
Pan Size Per Cavity Total
12 x 20 x 1” 6 12
12 x 20 x 2 1/2” 3 6
12 x 20 x 4” 2 4
Installation
Unit requires two 208, 240 or 480 volt, single or three
phase electrical service connections. Unit requires two 3/4”
NH cold water supply lines and 1-1/2” free venting drain.
Water Supply Requirements
To minimize service problems, a PureSteem water treatment (softening) system is recommended when water
quality is found to exceed limits stated below and in operator manual.
Recommended MINIMUM water quality standards are:
Total dissolved solids (TDS) content should have a value
of 30 to 40 parts per million; and the water pH should be
7.0 to 9.0
Options/Accessories
Stainless steel support stand
Pan racks for support stand
4” adjustable legs
Optional second water connection for
spray condensers
Origin of Manufacture
Steamer shall be designed and manufactured in the United
States.
models (2)HY-3E/EF/EC
6 Pan Total Capacity
Stainless Steel Stacked
Pressureless Steamers
Table Top or Stand
Mounted
Self-Contained
Electric Heated
Short Form
Unit shall be Groen double
stacked HyPerSteam pressureless steamers Model
(2)HY-3E, each with self-contained, atmospheric electric
heated steam generator, per
Bulletin 140803. All stainless
steel construction with a powerful blower to circulate steam
within each cavity. Standard
operating controls including:
60 minute mechanical timer,
constant steam setting, ready
light and CLEAN cycle button to initiate deliming. Simple
generator deliming through
deliming ports on top. Doors
are field reversible, with easy
open latch and hidden magnetic door switch. Atmospheric
steam generators require no
pressure gauge or switches,
have automatic water drain
and 8KW power input. Units
shall come up to steam in
10 minutes or less from a
cold start, and provide warm
cavity-instant steam capability. See other side for electric,
water and drain connections
required. Made in the U.S.A.
Applications
Pasta
Rice
Vegetables (Fresh & Frozen)
Seafood (Fresh & Frozen)
Poultry
Potatoes
Eggs
Meats
Reheat Cook-Chill &
Prepared Foods
1055 Mendell Davis Drive, Jackson, MS 39272
888-994-7636, unifiedbrands.net
Please reference our website for the most
updated product information and specifications.
Groen HyPerSteam, Page 2
140803C
Revised 08/09
39
331
20
1
23
3
3
AMPS
240
KW
MAX.
PHASE
VOLTAGE
208
480
3 10
1 17
8
8
8
8
8
8
ELECTRICAL REQUIREMENTS - EACH UNIT
SERVICE CONNECTIONS & NOTES:
1 ONE DRAIN CONNECTION: 1-1/2" TUBE (DRAIN FREE VENTING).
2
3
DETAIL VIEW
OF WATER CONNECTIONS
REAR OF STEAMER
TABLE TOP OR COUNTER
(CUSTOMER PROVIDED)
[549]
21 5/8"
4
[51]
2"
OPTIONAL 4" LEGS
TABLE TOP OR COUNTER
OR COUNTER
REAR OF TABLE
[765]
30 1/8"
3/8"
[305]
3 3/16"
[81]
1
1
[10]
12"
3
[356]
14"
2
[152]
6"
4
1
1
33" [838]
MOUNTING HOLES INBASE
USE 3/8" - 16 BOLTS WHICH
MUST NOT EXTEND INTO STEAMER
BY MORE THAN 3/8" (10).
[397]
15 19/32
[551]
[76]
21 11/16"
3"
1 2 3
[76]3"
1 1/4"
[32]
[203]
8"
[32]
1 1/4"
30 13/16"
[783]
3
[432]
17"
[67] MAXIMUM
[38] MINIMUM
[548]
21 5/8"
2 5/8
1 1/2
OPTIONAL SUPPORT STANDS
OPTIONAL RACKS TO
HOLD (6) STEAMER PANS
SIDE VIEW
[1551] MIN.
61 1/16"
[703] MIN.
27 11/16"
1
33 3/8"
[772]
28-1/16" [713]
MIN.
1 1/2
2 5/8
[38] MINIMUM
[67] MAXIMUM
21 5/8" [549]
OPEN
ENCLOSED
(FRONT VIEWS)
UNIT
FUSE
BOX
COLD WATER SUPPLY AT 30 TO 60 PSIG WITH A FLOW RATE
OF 1.50 - 3.00 GPM PER CAVITY (3.00 - 6.00 GPM TOTAL)
AND WITH A 3/4" NH CONNECTION.
4
[51]
2"
TWO ELECTRICAL CONNECTIONS: 3/4" CONDUITFITTING.
[SEE ELECTRICAL REQUIREMENT TABLE]
4 MINIMUM SIDE AND REAR CLEARANCE.
DIMENSIONS IN BRACKETS [ ] ARE MM.5
15 1/2" [394] DOOR
SWING
3 5/8"
[92]
UNTREATED
WATER
SUPPLY
CONNECTION
TREATED
WATER
SUPPLY
CONNECTION
Models (2)HY-3E/EF/EC
P/N 125774 REV C
1055 Mendell Davis Drive, Jackson, MS 39272, 888-994-7636, unifiedbrands.net
© 2009 Unified Brands. All Rights Reserved. Unified Brands is a wholly-owned subsidiary of
Dover Corporation.
5-Pan Capacity
Stainless Steel
Pressureless Steamer
Table Top
Self-Contained
Electric-Heated
HyPerSteam Pressureless Steamer
Description
Steamer shall be a Groen Model HY-5E stainless steel
pressureless steamer with a self-contained atmospheric
15.5 KW electric steam generator, per Bulletin 140807,
as follows:
Construction
Steamer cavity and cabinet shall be all stainless steel
construction, with removable right and left-side panels,
providing access to internal components.
Steamer door is all stainless steel with a strong continuous hinge and is field-reversible for left or right-swing,
door shall be provided with a one-piece, replaceable seal.
Easy-open handle and latch shall provide positive lock
and seal when door is pushed or slammed shut.
Hidden magnetic door switch cuts power to blower
and cuts power to generator when the door is opened.
Pan support racks shall be polished stainless steel and
removable for easy cleaning. A stainless steel condensate
collection tray is positioned under cavity door.
Finish
Cabinet exterior, including door, shall be finished to a
#3 uniform finish. Cavity interiors are polished stainless
steel. Control panel face plates shall be smudge-resistant
polyester film, ensuring maximum ease in cleaning and
maintaining an attractive appearance.
UL Listing
Steamer shall be UL-listed and Canadian UL-listed.
Sanitation
Unit shall be designed and manufactured to meet NSF
requirements and be NSF-listed. Unit shall allow operator
to delime steam generator through access port on top
without tools or service call. Push button auto-delime
feature is standard.
Controls
Steamer controls shall include an ON-OFF power button;
60-minute electro-mechanical timer, with continuous
steam setting; and READY light which indicates when
cavity is ready for steaming. Auto-Delime button initiates
deliming cycle.
Performance Features
Steamer cavity shall have a powerful side-mounted blower, which increases steam velocity and provides efficient
steam distribution throughout cavity and between loaded
pans. Steam generator delivers 3.1 KW power input per 2
1/2” deep steam pan.
Heat-up time to READY shall be 8-10 minutes or less,
under normal conditions. Cavity is kept warm and ready
for instant steam between loads. No cavity warm up
required, after READY light comes on.
DELIME indicator light warns operator of need to delime
steam generator. Unit will shut off if water level is low.
When power is turned “off”, unit automatically blows
down the steam generator to reduce sediment build-up.
Model HY-5E Shown
Atmospheric Steam Generator
Unit shall have an electric-heated, rear-mounted steam
generator to provide atmospheric steam to the chamber
at a temperature of approximately 212°F. Steam generator
has an electric water sensor. Electric heating elements are
replaceable from the side.
Pan Capacity
Pan Size / Type Number
12 x 20 x 1” 10
12 x 20 x 2 1/2” 5
12 x 20 x 4” 3
Installation
Unit requires 208, 240 or 480 Volt, single or three-phase
electric service. Unit requires dual 3/4” NH cold water supply lines and 2” free venting drain.
Water Supply Requirements
All steam systems are subject to contamination and failure
due to mineral content found in all water supplies. To
minimize service problems, a Groen PureSteem™ Water
Treatment System is recommended.
Options/Accessories
Groen PureSteem™ Water Treatment System
Factory stacking kit
Stainless steel support stand
Pan racks for support stand
Single water connection (cold water)
4” adjustable legs
Origin of Manufacture
Steamer shall be designed and manufactured in the United
States.
models HY-5E/EF
Short Form
Unit shall be a Groen
HyPerSteam pressureless
steamer Model HY-5E with
self-contained, atmospheric
electric-heated steam
generator, per Bulletin 140807.
All stainless steel construction,
with powerful blower to
circulate steam within cavity.
Standard operating controls
including: 60-minute electromechanical timer, constant
steam setting, ready light and
Delime cycle button to initiate
deliming. Simple generator
deliming through port on top.
Door is field-reversible, with
easy-open latch and hidden
magnetic door switch. The
atmospheric steam generator
requires no pressure gauge or
switches, has automatic drain
and 15.5 KW power input.
Unit shall come up to steam
in 8-10 minutes from a cold
start, and provide warm cavityinstant steam capability. See
other side for required electric,
water and drain connections .
Made in the U.S.A.
Applications
Pasta
Rice
Vegetables (Fresh & Frozen)
Seafood (Fresh & Frozen)
Poultry
Potatoes
Eggs
Meats
Reheat Cook-Chill &
Prepared Foods
1055 Mendell Davis Drive, Jackson, MS 39272
888-994-7636, unifiedbrands.net
Please reference our website for the most
updated product information and specifications.
Groen HyPerSteam, Page 3
140807C
Revised 08/09
74.5
64.61
38.2
1
44.0
3
3
AMPS
240
KW
MAX.
PHASE
VOLTAGE
208
480
3 19.1
––– –––
15.5
15.5
15.5
15.5
–––
15.5
ELECTRICAL REQUIREMENTS
8"
1 1/4"
TABLE TOP OR COUNTER
(CUSTOMER PROVIDED)
[203]
[32]
3"
21 11/16"
3"
15 19/32"
[76]
[551]
[76]
[397]
REAR OF TABLE
OR COUNTER
TABLE TOP OR COUNTER
OPTIONAL 4" LEGS
MOUNTING HOLES IN BASE
USE 3/8" 16 BOLTS WHICH
MUST NOT EXTEND INTO STEAMER
BY MORE THAN 3/8" [10]
30 13/16"
[783]
SERVICE CONNECTIONS & NOTES:
1 DRAIN CONNECTION: 2" [50.8] TUBE (DRAIN FREE VENTING).
2
3 ONE ELECTRICAL CONNECTION: 1" [25.4] CONDUIT FITTING.
4 MINIMUM REAR AND SIDE CLEARANCE: REAR = 6" [152.4]
LEFT SIDE = 2" [50.8] RIGHT SIDE = 2" [50.8]
21 5/8"
[549]
22 1/2"
[571]
30 1/8"
[765]
2 3
4
2"
[51]
4
1
11/16"
[17]
6
[152]
15"
[381]
3
[520]
20 1/2"
2
FRONT VIEW SIDE VIEW
OPTIONAL SUPPORT STAND
21 9/16"
[548]
6"
[152]
1 1/2" [38] MINIMUM
2 5/8" [67] MAXIMUM
FINISHED FLOOR
33 3/8"
[772]
OPTIONAL RACKS TO
HOLD (6) STEAMER PANS
29 3/4"
[756] MIN
50 9/16"
[1284] MIN
1
UNTREATED
WATER
SUPPLY
CONNECTION
DETAIL VIEW
OF WATER CONNECTIONS
(IF 2nd CONNECTION ORDERED)
REAR OF STEAMER
DIMENSIONS IN BRACKETS [ ] ARE MM.5
1
1
1 1/4"
[32]
1
1 5/8"
[41]
UNIT FUSE
BOX
17 3/8"
[441]
4
[51]
2"
[1092]
43" MIN
[1232]
48 1/2"
3
2
[713] MIN
28 1/16"
COLD WATER SUPPLY AT 30 TO 60 PSIG WITH A FLOW RATE OF
0.75 - 1.50 GPM AND WITH A 3/4" NH CONNECTION.
TREATED
WATER
SUPPLY
CONNECTION
Models HY-5E/EF
P/N 125999 REV B
1055 Mendell Davis Drive, Jackson, MS 39272, 888-994-7636, unifiedbrands.net
© 2009 Unified Brands. All Rights Reserved. Unified Brands is a wholly-owned subsidiary of
Dover Corporation.
HyPerSteam Pressureless Steamer
Description
Steamer shall be a Groen Model (2)HY-5E stainless steel
double stacked pressureless steamer, each with a selfcontained atmospheric 15.5 KW electric steam generator,
per bulletin 140808 as follows:
Construction
Each steamer cavity and cabinet shall be all stainless
steel construction with removable right and left side panels providing access to internal components.
Steamer doors are all stainless steel with strong continuous hinge and are field reversible for left or right swing,
doors shall be provided with a one piece, replaceable
seal. Easy open handle and latch shall provide positive
lock and seal when door is pushed or slammed shut.
Hidden magnetic door switch cuts power to blower and
shuts down power to generator when that door is opened.
Pan support racks shall be polished stainless steel and
removable for easy cleaning. A stainless steel condensate
collection tray is positioned under each cavity door.
Finish
Cabinet exterior including doors shall be finished to a
#3 uniform finish. Cavity interiors are polished stainless
steel. Control panel face plates shall be smudge resistant
polyester film, ensuring maximum ease in cleaning and
maintaining an attractive appearance.
UL Listing
Steamer shall be UL listed.
Sanitation
Unit shall be designed and manufactured to meet NSF
codes and be NSF listed. Unit shall allow operator to
delime steam generator through deliming port on top,
without tools or service call. Push button auto-clean
feature is standard.
Controls
Steamer controls shall include an ON-OFF power button; 60 minute mechanical timer, with continuous steam
setting; and READY light which indicates when cavity is
warm and ready for steaming. Auto-clean button initiates
deliming cycle for each unit.
Performance Features
Each steamer shall have a powerful side mounted blower,
which increases steam velocity and provides efficient
steam distribution throughout cavity and between loaded
pans. Steam generator delivers 3.1 KW power input per 2
1/2” deep steam pan.
Heat up time to READY shall be 10 minutes or less,
under normal conditions. Cavity is kept warm and ready
for instant steam between loads. No cavity warm up
required, after READY light comes on.
delime indicator light warns operator of need to delime
steam generator. Unit will shut off if water level is low.
When power is turned “off”, unit automatically blows
down the steam generator to reduce sediment build-up.
Model (2)HY-5E Shown
Atmospheric Steam Generator
Each unit shall have an electric heated rear mounted steam
generator to provide atmospheric steam to the chamber at
a temperature of approximately 212°F. Steam generator
has an electric water sensor. Electric heating elements are
replaceable from the side.
Pan Capacity
Pan Size Per Cavity Total
12 x 20 x 1” 10 20
12 x 20 x 2 1/2” 5 10
12 x 20 x 4” 3 6
Installation
Unit requires two 208, 240 or 480 volt, single or three
phase electric service connections. Unit requires dual 3/4”
NH cold water supply lines and 2” free venting drain.
Water Supply Requirements
All steam systems are subject to contamination and failure
due to mineral content found in all water supplies. To
minimize service problems, a Groen PureSteem Water
Treatment System is recommended.
Options/Accessories
Groen PureSteem Water Treatment System
Single cold water connection adaptor
Origin of Manufacture
Steamers shall be designed and manufactured in the
United States.
models (2)HY-5E/EF
10 Pan Total Capacity
Stainless Steel Stacked
Pressureless Steamers
Table Top or
Stand Mounted
Self-Contained
Electric Heated
Short Form
Unit shall be a Groen
double stacked HyPerSteam
pressureless steamer Model
(2)HY-5E each with selfcontained, atmospheric electric
heated steam generator, per
bulletin 140808. All stainless
steel construction with powerful
blower to circulate steam
within each cavity. Standard
operating controls including:
60 minute mechanical timer,
constant steam setting, ready
light and CLEAN cycle button
to initiate deliming. Simple
generator deliming through
deliming port on top. Doors are
field reversible, with easy open
latch and hidden magnetic
door switch. The atmospheric
steam generators require no
pressure gauge or switches,
have automatic drain and 15.5
KW power input. Unit shall
come up to steam in 7-10
minutes from a cold start, and
provide warm cavity-instant
steam capability. See other
side for electric, water and
drain connections required.
Made in the U.S.A.
Applications
Pasta
Rice
Vegetables (Fresh & Frozen)
Seafood (Fresh & Frozen)
Poultry
Potatoes
Eggs
Meats
Reheat Cook-Chill &
Prepared Foods
1055 Mendell Davis Drive, Jackson, MS 39272
888-994-7636, unifiedbrands.net
Please reference our website for the most
updated product information and specifications.
Groen HyPerSteam, Page 4
140808C
Revised 08/09
74.5
64.61
38.2
1
44.0
3
3
AMPS
240
KW
MAX.
PHASE
VOLTAGE
208
480
3 19.1
1 32.3
15.5
15.5
15.5
15.5
15.5
15.5
ELECTRICAL REQUIREMENTS
(EACH UNIT)
8
1 1/4
TABLE TOP OR COUNTER
(CUSTOMER PROVIDED)
[203]
[32]
3
21 11/16
3
15 19/32
[76]
[551]
[76]
[397]
REAR OF TABLE
OR COUNTER
TABLE TOP OR COUNTER
OPTIONAL 4 LEGS
MOUNTING HOLES IN BASE
USE 3/8" 16 BOLTS WHICH
MUST NOT EXTEND INTO STEAMER
BY MORE THAN 3/8" [10]
30 13/16
[783]
SERVICE CONNECTIONS & NOTES:
1 DRAIN CONNECTION: 2" [50.8] TUBE (DRAIN FREE VENTING).
2
3
TWO ELECTRICAL CONNECTIONS: 1" [25.4] CONDUIT FITTING
4
MINIMUM REAR AND SIDE CLEARANCE: REAR = 6 "[152.4]
LEFT SIDE = 2" [50.8] RIGHT SIDE = 2 [50.8]
21 5/8
[549]
46 1/2
[1181]
2 3
1
11/16
[17]
15
[381]
3
[520]
20 1/2
2
SIDE VIEW
OPTIONAL SUPPORT STAND
21 9/16
[548]
6
[152]
1 1/2
[38] MINIMUM
2 5/8
[67] MAXIMUM
UNTREATED
WATER
SUPPLY
CONNECTION
DETAIL VIEW
OF WATER CONNECTIONS
REAR OF STEAMER
DIMENSIONS IN BRACKETS [ ] ARE MM.
5
1
1
1 1/4
[32]
1
1 5/8
[41]
UNIT FUSE
BOX
17 3/8
[441]
[765]
30 1/8
4
[152]
6
[51]
2
4
[772]
33 3/8
FRONT VIEW
UNIT FUSE
BOX
FINISHED
FLOOR
64 3/8
[1635] MIN
[470]
18 1/2
[51]
2
4
3
[597]
23 1/2
[511]
20 1/8
1
[851]
33 1/2
[597]
23 1/2
39
[991]
3
3
2
COLD WATER SUPPLY AT 30 TO 60 PSIG WITH A FLOW RATE
OF 0.75 - 1.50 GPM PER CAVITY (1.50 - 3.00 GPM TOTAL)
AND WITH A 3/4" NH CONNECTION.
TREATED
WATER
SUPPLY
CONNECTION
Models (2)HY-5E/EF
P/N 126000 REV B
1055 Mendell Davis Drive, Jackson, MS 39272, 888-994-7636, unifiedbrands.net
© 2009 Unified Brands. All Rights Reserved. Unified Brands is a wholly-owned subsidiary of
Dover Corporation.
5-Pan Capacity
Stainless Steel
Pressureless Steamer
Table Top
Self-Contained
Gas-Heated
HyPerSteam Pressureless Steamer
Description
Steamer shall be a Groen Model HY-5G stainless steel
pressureless steamer with a self-contained atmospheric
62,000 BTU/hr gas steam generator, per Bulletin 140805,
as follows:
Construction
Steamer cavity and cabinet shall be all stainless steel
construction with removable right and left-side panels,
providing access to internal components.
Steamer door is all stainless steel, with strong continuous hinge and is field-reversible for left or right-swing.
Door shall be insulated and provided with a one-piece,
replaceable seal. Easy-open handle and latch shall
provide positive lock and seal when door is pushed or
slammed shut.
Hidden magnetic door switch cuts power to blower
and cuts power to generator when the door is opened.
Pan support racks shall be polished stainless steel and
removable for easy cleaning. A stainless steel condensate collection tray is positioned under cavity door.
Finish
Cabinet exterior, including door, shall be finished to a
#3 uniform finish. Cavity interiors are polished stainless
steel. Control panel face plates shall be smudge-resistant
polyester film, ensuring maximum ease in cleaning and
maintaining an attractive appearance.
CSA Design Certification
Steamer shall be CSA (formerly AGA) design-certified to
ANSI Z83.11.
Sanitation
Unit shall be designed and manufactured to meet NSF
codes and be NSF-listed. Unit shall allow operator to
delime steam generator through control panel mounted
deliming port, without tools or service call. Push-button
auto-clean feature is standard.
Controls
Steamer controls shall include an ON-OFF power button;
60 minute electro-mechanical timer, with continuous
steam setting; and READY light which indicates when
cavity is warm and ready for steaming. Auto-clean button
initiates deliming cycle.
Performance Features
Steamer cavity shall have a powerful side-mounted
blower, which increases steam velocity and provides efficient steam distribution throughout cavity and between
loaded pans. Steam generator delivers 12,400 BTU/hr
power input per 2 1/2” deep steam pan.
Heat-up time to READY shall be 8-10 minutes or less,
under normal conditions. Cavity is kept warm and ready
for instant steam between loads. No cavity warm up
required, after READY light comes on.
DELIME indicator light warns operator of need to delime
steam generator. Unit will shut off if water level is low.
When power is turned “off,” unit automatically blows
down the steam generator, to reduce sediment build-up.
Model HY-5G Shown
Atmospheric Steam Generator
Unit shall have a gas-heated, rear-mounted steam generator to provide atmospheric steam to the chamber at a
temperature of approximately 212º F. The high-efficiency
steam generator has an electric water sensor and a 62,000
BTU/hr firing rate. Standing pilot with easy light electronic
ignition standard.
Pan Capacity
Pan Size / Type Number
12 x 20 x 1” 10
12 x 20 x 2 1/2” 5
12 x 20 x 4” 3
Installation
Unit requires gas service (specify natural or propane) via
1/2” NPT gas supply line or approved equivalent. Unit
requires two 3/4” NH cold water supply lines: one for treated
water and one for untreated water. A single 3/4” NH cold
water supply line may be used, but requires the optional
adapter listed below. Unit requires a 1 1/2” O.D. free venting
drain and 115 Volt single-phase electric service.
Water Supply Requirements
All steam systems are subject to contamination and failure
due to mineral content found in all water supplies. To
minimize service problems, a Groen PureSteem™ Water
Treatment System is recommended.
Options/Accessories
Groen PureSteem™ Water Treatment System
Factory stacking & stacking kit
Stainless steel support stand
Pan racks for support stand
Single Water Connection (cold water)
4” legs
Origin of Manufacture
Steamer shall be designed and manufactured in the United
States.
model HY-5G
Short Form
Unit shall be a Groen
HyPerSteam pressureless
steamer Model HY-5G with
self-contained, atmospheric
gas-heated steam generator,
per Bulletin 140805. All
stainless steel construction
with powerful blower to
circulate steam within cavity.
Standard operating controls
including: 60-minute electromechanical timer, constant
steam setting, ready light and
Delime cycle button to initiate
deliming. Simple generator
deliming through control panel.
Door is field-reversible, with
easy-open latch and hidden
magnetic door switch. The
atmospheric steam generator
requires no pressure gauge
or switches, has automatic
drain and 62,000 BTU/hr
power input. Unit shall come
up to steam in 8-10 minutes
from a cold start, and provide
warm cavity-instant steam
capability. See other side for
required gas, water and drain
connections required. C.S.A.
and N.S.F.-listed. Made in the
U.S.A.
Applications
Pasta
Rice
Vegetables (Fresh & Frozen)
Seafood (Fresh & Frozen)
Poultry
Potatoes
Eggs
Meats
Reheat Cook-Chill &
Prepared Foods
1055 Mendell Davis Drive, Jackson, MS 39272
888-994-7636, unifiedbrands.net
Please reference our website for the most
updated product information and specifications.
Groen HyPerSteam, Page 5
140805C
Revised 08/09
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