Groen HY-3EF User Manual

HYPERSTEAM PRESSURELESS STEAMER

PROJECT NAME:

LOCATION:

ITEM NO:

MODEL HY-3E/EF

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;Z60-minute electro-mechanical
timer, with continuous steam setting; and READY light
which indicates when cavity is ready for steaming. Auto­Delime 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.

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.

ORIGIN OF MANUFACTURE: Designed and

manufactured in the United States.

QTY:

MODEL NO:

AIA NO:

SIS NO:

3-Pan capacity stainless steal pres­sureless steamer, table top, self­contained, electric-heated.
(model HY-3E shown)

OPTIONS/ACCESSORIES:

Groen PureSteem™ Water

Treatment System

Stainless steel support stand
Pan racks for support stand
4” adjustable legs
Single water connection (cold

water)

HyPerSteam

160185 RevB

Revised 04/11

39

331
20

1

23

3

3

AMPS

240

KW

MAX.

PHASE

VOLTAGE

208

480

310

117

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]

23

4

2"

[51]

4

1

11/16"

[17]

6"

[152]

12"

[305]

3

[356]

14"

2

FRONT VIEWSIDE 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

HY-3E/EF

P/N 125776 REV C

1055 Mendell Davis Drive, Jackson, MS 39272, 888-994-7636, unifiedbrands.net

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