Hussmann RLT Innovator Specifications

B

L

E

H

A

M

J

I

K

F

G

C

D

N

O

Merchandisers

®

RLT

with

INNOVATOR

Doors

Technical Data Sheet

P/N 0445823_D

NSF

®

Certified

December 2009

Warning:

Terminal block NOT for

case-to-case

wire connection!

Item Part # Description Wiring Item #

F

AN ASSEMBLIES

, AND T

HERMOSTATS

(A) Fan Assembly (1)

0477658

Standard Motor (Energy Efficient)
(MO.4410549

)

0315470 Fan Blade (FB.0315470)

(B) 0331798 Standard Non-adjustable (2)

Defrost Thermostat (CT.4440256)

(C) Optional Adjustable

Refrigeration Thermostat (3)

(D) 0440423 Defrost Limit Thermostat (4)

(CT.4481089)

(E) 0446007 Relay Control Thermostat or (5)

Fan and Anti-sweat Heater
Thermostat (CT.4440353)

R

ELAYS

(F) 0342598 Control Relay (120V) (6)

(RL.4480238)

(G) 0342599 Control Relay (208V) (7)

(RL.4480237)

H

EATERS

(H) Electric Defrost Heaters (208V) (8)

0461938 (1) 2 Door Models (HE.4850354)
0461939 (1) 3 Door Models (HE.4850355)
0461940 (1) 4 Door Models (HE.4850356)
0461941 (1) 5 Door Models (HE.4850357)

(I) Drain Pan Heater (Electric & Kool Gas) (9)

(120V)

0508199

(1) 2 Door Models (HE.4851029)

0508200

(1) 3 Door Models (HE.4851030)

0508201

(1) 4 Door Models (HE.4850987)

0508202

(1) 5 Door Models (HE.4850988)

Item Part # (Qty) Description Wiring Item #

H

EATERS (

CONTINUED)

(J) Koolgas Supplemental Heater – Plenum (10)

(120V)
0452980 (1) 2 Door Models (HE.4850576)
0452981 (1) 3 Door Models (HE.4850577)
0452982 (1) 4 Door Models (HE.4850510)
0452983 (1) 5 Door Models (HE.4850578)

(K) Koolgas Supplemental Drain Pan (11)

Heater – Bottom – (120V)
0452970 (2) 2 Door Models (HE.4850350)
0452971 (2) 3 Door Models (HE.4850506)
0452972 (2) 4 Door Models (HE.4850661)
0452973 (2) 5 Door Models (HE.4850507)

L

AMPS, BALLASTS, LED FIXTURES AND POW ER SUPPLY

(L) 0489697 1 Lamp Ballast (BA.4481738)

0489698 2 Lamp Ballast (BA.4481596)
0424649 Export Ballast (BA.0424649)

(M) Standard Fluorescent Lamp

Replace with like fixtures

(N) Power Supply
(O) LED Fixture

Replace with like fixtures

NOTE: For LED lighting parts contact your Hussmann
service representative at 1-800-922-1919. Please have
your model and serial number available.

We reserve the right to change
or revise specifications and
product design in connection
with any feature of our
products. Such changes
do not entitle the buyer to
corresponding changes,
improvements, additions or
replacements for equipment
previously sold or shipped.

222200VV PPaarrttss LLiisstt iiss oonn PPaaggee 88..

Note: Revision D incorporates 220V data (pages 4 & 8); revises LED data on page 4; other changes underlined.

©2009 HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900 • WWW.HUSSMANN.COM

Refer to INNOVATOR REACH-IN GLASS DOOR
INSTALLATION AND SERVICE MANUAL, P/N 0425683,

for Innovator door and frame replacement parts.

P/N0445823D

2 Dr 3 Dr 4 Dr 5 Dr

General

(A) Case Length (without ends or partitions) 62 (1575) 92 1/

2 (2350) 122

7

/

8 (3121) 153

3

/

8 (3896)

Maximum outside dimension of case back to front 42

1

/8 (1070) 42 1/8 (1070) 42 1/8 (1070) 42 1/8 (1070)

(Includes bumper)

Back of case to front of splashguard 39 (991) 39 (991) 39 (991) 39 (991)
Width of Skid rail 3 3/4 (95) 3 3/4 (95) 3 3/4 (95) 3 3/4 (95)
Width of Bottom Front Support 6 (152) 6 (152) 6 (152) 6 (152)
Stub-up area between front Skid rail and splashguard 6 1/

2 (165) 6

1

/

2 (165) 6

1

/

2 (165) 6

1

/

2 (165)

Electrical Service

Left hand end of case to the center of nearest knockout 2

3

/

4 (70) 2

3

/

4 (70) 2

3

/

4 (70) 2

3

/

4 (70)

Right hand end of case to the center of center knockout 56

3

/4 (1441) 87 1/4 (2216) 117 5/8 (2988) 148 1/8 (3762)
Back outside of case to center of knockout 31 5/8 (803) 31 5/8 (803) 31 5/8 (803) 31 5/8 (803)
Raceway Length 62 (1575) 62 (1575) 62 (1575) 62 (1575)

*NOTE: Electrical Field Wiring Connection Point is at terminal.

Waste Outlet

(B) Right end of case to center of waste outlet 23 7/8 (606) 54 1/4 (1378) 46 1/4 (1175) 76 5/8 (1946)

Back outside of case to center of waste outlet 34 5/

8 (879) 34

5

/

8 (879) 34

5

/

8 (879) 34

5

/

8 (879)

Water Seal

Edge of water seal to center of waste outlet 13 (330) 13 (330) 13 (330) 13 (330)
Schedule 40 drip piping 1

1

/4 (32) 1 1/4 (32) 1 1/4 (32) 1 1/4 (32)

** NOTE: Field installed water seal outlets, tees, and connectors are shipped with case.

Refrigeration Outlet

RH end of case to center of RH refrigeration outlet 7 1/

4 (184) 7

1

/

4 (184) 7

1

/

4 (184) 7

1

/

4 (184)

Back outside of case to center of refrigeration outlet 5

1

/

2 (140) 5

1

/

2 (140) 5

1

/

2 (140) 5

1

/

2 (140)

Outside bottom front supports from end of case 7 (178) 7 (178) 7 (178) 7 (178)
Center bottom front support from Centerline 24 (610) 24 (610) 24 (610) 24 (610)

Distance between Center and Outside supports will vary.
Top piping is standard in the RLT case.

RLT with Innovator Doors Technical Data Sheet

2 of 8

HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.

Clearance for Door Swing

26

1

/2

(673)

68

5

/8

(1743)

42

1

/8

(1070)

Front

5-Door Shown

6

(152)

34

5

/8

(879)

5

1

/2

(140)

Refrig.
Outlets
(on top)

A

B

Electrical Wireway (on top)

Bottom
Front
Support

48

(1219)

Waste Outlet

Relay & Terminal

Block Location

Skid/
External
Base

23/4

(70)

7

(178)

4

7

/8

(124)

4

7

/8

(124)

23/8

(60)

23/8

(60)

21/2

(64)

21/2

(64)

Splashguard

Dimensions shown as inches & (mm).

PHYSICAL DATA

Merchandiser Drip Pipe (in.) 1 1/4
Merchandiser Liquid Line (in.)

3

/8

Merchandiser Suction Line (in.)

7

/8

Tall Reach-In

2, 3, 4 & 5 Door

Engineering

Plan Views

06-2009

3 of 8P/N 0445823_D

Impact RLT

With INNOVATOR Doors

Frozen Food & Ice Cream

REFRIGERATION DATA

Note: This data is based on store temperature and

humidity that does not exceed 75°F and 55% R.H.

FF IC
Discharge Air (°F) –5 –12
Evaporator (°F) –11 –19
Unit Sizing (°F) –14 –22

Btu/hr/Door* FF IC
Parallel

1355 1430

Conventional

1380 1460
*Optional LED lighting reduces refrigeration
load by 75 Btu/hr/door.

DEFROST DATA

FF IC
Frequency (hr) 24 24
Defrost Water (lb/Dr/day) 1.2 1.3
(± 15% based on case configuration and

product loading.)

ELECTRIC FF IC

Temp Term (°F) 54° 54°
Failsafe (minutes) 48 48

G

AS

Duration (minutes) 22 22

O

FFTIME Not Recommended

CONVENTIONAL CONTROLS

Low Pressure Backup Control

FF IC
CI/CO (Temp °F)** –18°/ –34° –26°/ –45°
Indoor Unit Only, Pressure Defrost
Termination (Temp °F)**

Not Recommended
**Use a Temperature Pressure Chart to
determine PSIG conversions.

Estimated Charge (lb)***

2 Dr 3.2
3 Dr 4.7
4 Dr 6.3
5 Dr 8.1

***This is an average for all refrigerant types.
Actual refrigerant charge may vary by approx­imately half a pound.

Length Added to Lineup by each

Standard End (in.) 2
Optional End with Window (in.)1

1

/

2

Optional Partition (in.) 1 1/

2

3 1/2

(89)

29 5/8 (752)

1 5/8 (41)

RLT

FAN

C
O

I

L

30 3/4 (781)

42 1/8 (1070)

20 (508)

24 5/8

(625)

22

(559)

63 5/8 (1616)

89

(2261)

86

(2184)

74 1/2

(1892)
Frame

73 1/8

(1857)

Door

31 5/8 (803)

7 1/8 (181)

6 1/8

(156)

39 (991)

8 1/4 (210)

4 3/4

(121)

Dimensions shown as inches & (mm).

Tall Reach-in 2, 3, 4 and 5 Door Models

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. • WWW.HUSSMANN.COM

NSF Certification

This merchandiser model is manufactured to meet ANSI/NSF
(National Sanitation Foundation) Standard #7 requirements for
construction, materials & cleanability.

RLT with Innovator Doors Technical Data Sheet

4 of 8

HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.

Impact

RLT

With INNOVATOR Doors

Frozen Food & Ice Cream

Hussmann recommends against frame heater cycling with

Innovator

doors to prevent door seals from freezing to the

frames and tearing.

Electrical Data

2Dr 3Dr 4Dr 5Dr

Number of Fans 2 3 4 5

Amperes Watts

2Dr 3Dr 4Dr 5Dr 2Dr 3Dr 4Dr 5Dr

Evaporator Fan

120V 60Hz Standard Energy Efficient 1.65 2.5 3.3 4.1 125 188 250 313

220V 60Hz Export Energy Efficient 0.91 1.38 1.82 2.26 125 188 250 313

Anti-Sweat Heaters

120V 50/60Hz Doors 1.35 2.03 2.7 3.38 162 243 324 405

120V 50/60Hz Frames 0.96 1.43 1.92 2.4 115 172 230 288

220V 50/60Hz Doors - Export 0.74 1.10 1.47 1.84 162 243 324 405

220V 50/60Hz Frames - Export 0.52 0.78 1.05 1.31 115 172 230 288

Minimum Circuit Ampacity

120V 60Hz Standard Electric Defrost 4.79 6.17 8.13 10.09

120V 60Hz Koolgas Defrost 2.37 3.46 4.34 5.61

220V 50/60Hz Export Electric Defrost 5.37 8.28 11.18 14.08

220V 50/60Hz Koolgas Defros 4.11 6.33 8.53 10.72

Maximum Over Current Protection 120V 20 20 20 20

Maximum Over Current Protection 220V 20 20 20 20

Defrost

Drain Heaters (Kool-Gas or Electric)

120V 60Hz Standard 1.00 1.50 2.00 2.50 120 180 240 300

220V 50Hz Export 0.50 0.75 1.00 1.25 110 165 220 275

Kool-Gas Supplemental Heaters

120V 60Hz Standard 4.30 6.78 9.18 11.58 516 814 1102 1390

220V 50Hz Export 2.35 3.70 5.01 6.32 472 744 1007 1270

Electric Defrost Heater

208V 60Hz Standard 7.70 11.50 15.4 19.2 1600 2400 3200 4000

220V 50Hz Export 6.70 10.00 13.3 16.6 1465 2200 2930 3660

Standard Vertical Lighting 2Dr 3Dr 4Dr 5Dr 2Dr 3Dr 4Dr 5Dr

Innovator Doors Innovator or Innovator II

120V 50/60Hz Standard 1.50 2.00 2.5 3.00 180 240 300 360

220V 50/60Hz Export 0.84 1.12 1.40 1.68 185 246 308 370

Optional LED Lighting 2Dr 3Dr 4Dr 5Dr 2Dr 3Dr 4Dr 5Dr

Hussmann EcoShine™ Energy Plus

(120V) 0.30 0.45 0.60 0.75 36 54 72 90

Hussmann EcoShine™ Energy Plus [220V (Export)] 0.16 0.25 0.33 0.41 36 54 72 90

Hussmann EcoShine™

(120V) 0.45 0.68 0.90 1.13 54 81 108 135

Hussmann EcoShine™ [220V (Export)] 0.25 0.37 0.49 0.61 54 81 108 135

Hussmann Always*Bright™

(120V) 0.67 1.00 1.33 1.67 80 120 160 200

Hussmann Always*Bright™ [220V (Export)] 0.36 0.55 0.73 0.91 80 120 160 200

*Innovator or Innovator II

5 of 8P/N 0445823_D

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. • WWW.HUSSMANN.COM

ESTIMATED SHIPPING WEIGHT

5

Case Solid End

1 Dr 2 Dr 3 Dr 4 Dr 5 Dr (each)

lb (kg) NA (NA) 926 (420) 1290 (585) 1637 (743) 2006 (910) 60 (27)

5

Actual weights will vary according to optional kits included.

Impact RLT

With INNOVATOR Doors

Frozen Food & Ice Cream

Product Data

Recommended Usable Cube

1

(Cu Ft/Dr) 24.95 ft3 /Dr (0.71 m3 /Dr)

ARI Total Display Area

2

(Sq Ft/Dr) 13.59 ft2/Dr (1.26 m2 /Dr)

Shelf Area 3(Sq Ft/Dr) 32.38 ft2/Dr (3.01 m2 /Dr)

1

ARI Refrigerated Volume less shelving and other unusable space: Refrigerated Volume/Unit of Length, ft3/ft [m3/m]

2

Computed using ARI 1200 standard methodology: Total Display Area, ft2[m2]/Unit of Length, ft [m]

3

Shelf surface area is composed of bottom deck plus standard shelf complement, as shown in the Hussmann
Product Reference Guide. The standard shelf complement for this model is (6) rows of 22-inch shelves.

RLT with Innovator Doors Technical Data Sheet

6 of 8

HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.

Electric Defrost Sequence - Low Temperature

1. Power from the defrost contactor energizes Defrost Heaters and 208V Evaporator Fan Relay Coil (7). Relay Contacts open the fan
circuit and energizes the Drain Pan Heater.

2. If the Defrost Heater raises internal air temperature above 90°F, the Defrost Limit Thermostat (4) will open.

3. Temperature rise of the evaporator closes the Relay Control Thermostat (5) at about 35°F, energizing 120V A.S. Relay Coils (6).
These relays’ contacts open the Frame and Door Heater Circuits, and prevent the Fan Circuit from energizing upon defrost
termination.

4. When Defrost Termination Thermostat ends defrost period, the defrost contactor opens the Defrost Heater and Evaporator Fan Relay
Coil Circuits. The Drain Pan Heater goes off.

5. Temperature fall of the evaporator opens the Relay Control Thermostat (5) at about 20°F, de-energizing 120V A.S. Relay Coils (6).
A.S. Relay Contacts close the Frame and Door Heater Circuits, and Fan Circuit.

C

OR

120V POWER

OR

Switch

17

20

NEUTRAL

C

208V

Evaporator Fan

Relay Coil

1

3

R

R

Defrost Heater

R

5

4

BB

7

R

N.C.

7

8

8

Defrost Limit

208V

208V

1

2

3

4

6

O.O.R.

Defrost Termination

Thermostat

Refrigeration

Thermostat

(Optional)

Pink

2

3

}

To
Condensing
Unit

A.S. Relay

Coil

BR

Evaporator Fans

1

Fan Relay

COM

N.O.

Rod Heater (Drain)

9

Y

Y

N.C.

7

7

1

3

W

B

Relay Control

25

Fan Relay

B

5

6

B

B

COM

N.C.

6

A.S. Relay

24

Door A.S. Heaters

Frame A.S. Heaters

21

22

2P

P

2P

P

12

11

10

120V POWER

16

13

Terminal Blocks in Raceway

Low Temperature with

Electric Defrost

20

21

22

26

17

1234

56 7

81011 1413 16

LIGHTS

(120V)

DEFROST HEATERS

(208V)

CAUTION: When multiplexing
merchandisers equipped with defrost
heaters, if branch circuit overcurrent
protection is larger than the

circuit load, then additional
supplemental overcurrent protection
may be required per NEC Articles
210 and 240.

Low Temperature

24 2512

FANS & A.S.

(120V)

LIGHTS

(Neutral)

FANS & A.S. (Neutral)

Permanent Internal

Jumpers

R P

W

BRORRRRBKBKRRBKP2PBK BK ORBK 2P Y

14

26

C.O.R.

Removable External

Jumpers

DB

C.O.R.

2

Defrost Termination

Thermostat

FIELD WIRED

DB

NEUTRAL

Dark Blue

Refer to Innovator Reach-In

Glass Door, Installation and
Service manual, P/N 0425683,

for Innovator door and frame
replacement parts.

C

6

120V

Fan Relay

N.C.

120V Fan

Relay Coil

6

CIRCLED NUMBERS = PARTS LIST ITEM NUMBERS

THESE ARE MARKER COLORS (WIRE MAY VARY.)

R = Red P = Purple 2P = Purple (2 Bands) DB = Dark Blue BL = Black

LB = Light Blue Pink = Pink BR =Brown Y =Yellow OR = Orange W = White

7 of 8P/N 0445823_D

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. • WWW.HUSSMANN.COM

Gas Defrost Sequence - Low Temperature

1. Defrost vapor enters evaporator causing a rise in temperature. At about 35°F the Control Relay Thermostat

(5) closes

the Fan Relay Coil and Control Relay Coil

(6) circuit. The Coil opens the Fan, Door Heater, and Frame Heater circuits,

while energizing the Drain Pan, Bottom, and Plenum Heaters (9), (10) and (11).

2.

If the Drain Pan Heater (9) raises internal air temperature above 90°F, the Heater Limit Thermostat (4) will open.

3. When the defrost timer ends a defrost period, the evaporator temperature will start to fall. At about 20°F, the Control

Relay Thermostat will open, de-energizing the Control Relay Coil and Fan Relay Coil

(7). Control and Fan Relay’s will

open the Drain Pan Heater circuits, and will close the Fan, Door Heater, and Frame Heater circuits.

9

Permanent Internal

Jumpers

A.S. Relay

Coil

BR

Evaporator Fans

1

Fan Relay

COM

N.O.

Rod Heater (Drain)

Y

Y

N.C.

6

6

1

3

W

B

Relay Control

c

25

Fan Relay

F

B

5

6

B

B

COM

N.C.

6

A.S. Relay

24

Door A.S. Heaters

Frame A.S. Heaters

22

2P

2P

P

12

10

120V POWER

13

26

C.O.R.

P

OR

120V POWER

OR

Switch

NEUTRAL

17

20

Terminal Blocks in Raceway

Low Temperature with

Gas Defrost

20

21

22

26

17

10 11 1413 16

LIGHTS

(120V)

Refrigeration

Thermostat

(Optional)

Pink

3

}

To
Condensing
Unit

24 2512

FANS & A.S.

(120V)

LIGHTS

(Neutral)

FANS & A.S. (Neutral)

P

W

BROR

BK

P

2P

BK BK ORBK 2P Y

Removable External

Jumpers

Low Temperature

16

6

Fan Relay

Coil

11

c

Defrost Limit

4

O.O.R.

14

21

NEUTRAL

Refer to Innovator Reach-In
Glass Door, Installation and
Service manual, P/N 0425683,

for Innovator door and frame
replacement parts.

10

11

Koolgas Supplemental

CIRCLED NUMBERS = PARTS LIST ITEM NUMBERS

THESE ARE MARKER COLORS (WIRE MAY VARY.)

R = Red P = Purple 2P = Purple (2 Bands) DB = Dark Blue BL = Black

LB = Light Blue Pink = Pink BR =Brown Y =Yellow OR = Orange W = White

RLT with Innovator Doors Technical Data Sheet

8 of 8

HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.

B

L

E

H

A

M

J

I

K

F

G

C

D

N

O

Item Part # Description Wiring Item #

F

AN ASSEMBLIES,

AND THERMOSTATS

(A) Fan Assembly (1)

0435101 Standard Motor (Energy Efficient)

(MO.4410574)

0315470 Fan Blade (FB.0315470)

(B) 0331798 Standard Non-adjustable (2)

Defrost Thermostat (CT.4440256)

(C) Optional Adj. Refrigeration Thermostat (3)
(D) 0440423 Defrost Limit Thermostat (CT.4481089) (4)
(E) 0446007 Relay Control Thermostat or (5)

Fan and Anti-sweat Heater
Thermostat (CT.4440353)

R

ELAYS

(F) 0342599 Control Relay (220V) (RL.4480237) (6)
(G) 0342599 Control Relay (220V) (RL.4480237) (7)
(H) 0460133 Transformer (EP.4481557) (8)

H

EATERS

(I) Electric Defrost Heaters (208V) (9)

0460114 (1) 2 Door Models
0460115 (1) 3 Door Models
0460116 (1) 4 Door Models
0460117 (1) 5 Door Models

(J) Drain Pan Heater (220V) Electric & Kool Gas (10)

0460110 (1) 2 Door Models
0460111 (1) 3 Door Models
0460112 (1) 4 Door Models
0460113 (1) 5 Door Models

Item Part # (Qty) Description Wiring Item #

H

EATERS (CONTINUED

)

(K) Koolgas Supplemental Heater (220V) – Plenum (11)

0460118 (1) 2 Door Models
0460119 (1) 3 Door Models
0460120 (1) 4 Door Models
0460121 (1) 5 Door Models

(L) Koolgas Supplemental Heater (220V) (12)

Drain Pan Bottom
0460122 (2) 2 Door Models
0460123 (2) 3 Door Models
0460124 (2) 4 Door Models
0460125 (2) 5 Door Models

L

AMPS, BALLASTS, LED FIXTURES AND POW ER SUPPLY

(M) 0489697 1 Lamp Ballast (BA.4481738)

0489698 2 Lamp Ballast (BA.4481596)
0424649 Export Ballast (BA.0424649)

(N) Standard Fluorescent Lamp

Replace with like fixtures

(O) Power Supply

(P) LED Fixture

Replace with like fixtures

NOTE: For LED lighting parts contact your Hussmann
service representative at 1-800-922-1919. Please have
your model and serial number available.

We reserve the right to change
or revise specifications and
product design in connection
with any feature of our
products. Such changes
do not entitle the buyer to
corresponding changes,
improvements, additions or
replacements for equipment
previously sold or shipped.

RLT (220V)

with

INNOVATOR

Doors

December 2009

Refer to I

NNOVATOR REACH-IN GLASS DOOR

I

NSTALLATION AND SERVICE MANUAL, P/N 0425683,

for Innovator door and frame replacement parts.

112200VV PPaarrttss LLiisstt iiss oonn PPaaggee 11..

Warning:

Terminal block NOT for

case-to-case

wire connection!