Groen (2)HY-5EF General Manual
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. DOVER® and the DOVER® Logo are registered
trademarks in the United States [and various other countries] of Unified Brands, a
wholly-owned subsidiary of Dover Corporation.
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