Hussmann RL w Anthony Specifications

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

E

F

C

G

B

I

A

J

K

D

H

Item Part # Description Wiring Item #

F

AN ASSEMBLIES

, AND T

HERMOSTATS

A. Fan Assembly (1)

0047000 Standard motor
0315470 Fan Blade, 34º pitch
0439053 Optional Energy Efficient Motor

B. 0386938 Standard Non-adjustable (2)

Defrost Thermostat

C. Optional Adjustable (3)

Refrigeration Thermostat

D. 0344662 Defrost Limit Thermostat (4)

E. 0338130 Relay Control Thermostat or (5)

Fan and Anti-sweat Heater
Thermostat

R

ELAYS

F. 0342598 Anti-Sweat Control Relay (6)

(120V)

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

Item Part # (Qty) Description Wiring Item #

H

EATERS

H. Electric Defrost Heaters (8)

Front & Rear (208V)
0387032 (2) 2 Door Models
0387033 (2) 3 Door Models
0387034 (2) 4 Door Models
0387035 (2) 5 Door Models

I. Drain Pan Heater (9)

(Electric & Kool Gas)

(120V)
0387036 (1) 2 Door Models
0387037 (1) 3 Door Models
0387038 (1) 4 Door Models
0387039 (1) 5 Door Models

L

AMPS AND BALLASTS

J. One-Lamp Ballast

Two-Lamp Ballast

Export Ballast

K. Fluorescent Lamp,

Standard 40W

Refer to door manufacturer’s manual for replacement
door parts.

P/N 0387184F

®

NOTE: Changed items have been underlined.

RL with Anthony Doors

Data Sheet Set

P/N 0387184F

NSF

®

Certified

January, 2003

Warning:

Terminal block NOT for

case-to-case

wire connection!

Merchandisers

2 of 6

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

RL with Anthony Doors Data Sheet Set

Engineering

Dimensions shown as in. & (mm).

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 O/S dimension of case back to front 43

3

/

4 (1111) 43

3

/

4 (1111) 43

3

/

4 (1111) 43

3

/

4 (1111)

(Includes bumper)

Back of case to rear of splashguard 39 3/

8 (1000) 39

3

/

8 (1000) 39

3

/

8 (1000) 39

3

/

8 (1000)

Width of Skidrail 4

1

/

2 (114) 4

1

/

2 (114) 4

1

/

2 (114) 4

1

/

2 (114)

Width of Bottom Front Support 6 (152) 6 (152) 6 (152) 6 (152)
Stub-up area between front skidrail and splashguard 6

3

/

8 (1000) 6

3

/

8 (1000) 6

3

/

8 (1000) 6

3

/

8 (1000)

Electrical Service

RH end of case to the center of nearest knockout 4 (102) 4 (102) 4 (102) 4 (102)

(B) RH end of case to the center of LH knockout 58 (1473) 88

1

/2 (2248) 118 7/8 (3019) 149 3/8 (3794)

Back O/S of case to center of knockout 41 5/8 (1057) 41 5/8 (1057) 41 5/8 (1057) 41 5/8 (1057)

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

Waste Outlet

(C) Right end of case to center of waste outlet 23 3/4 (603) 54 1/4 (1378) 46 1/4 (1175) 76 5/8 (1946)

Back O/S 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 11(279) 11(279) 11(279) 11 (279)
Outside diameter of 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 5 3/8 (137) 5 3/8 (137) 5 3/8 (137) 5 3/8 (137)
Back O/S of case to center of refrigeration outlet 32(813) 32 (813) 32 (813) 32(813)

(D) Outside bottom front supports from end of case 6 3/4 (170) 6 3/4 (170) 6 3/4 (170) 6 3/4 (170)

Center bottom front support from Centerline 24 (610) 24 (610) 24 (610) 24 (610)

Distance between Center and Outside supports will vary

01-2003

Plan Views

Reach-In

2, 3, 4, & 5 Door

A

RL-RM-RMF

Plan View

B

08-2002

C

D

32

(813)

6

(152)

Water Seal

(see note **)

Bottom Frt.
Support

Refrig. Outlet

Relay & Terminal

Block Location

3

5

(142)

/8

(76)

3

(102)

4

(102)

3

(76)

41

(1056)

9

/16

Skid/External Base

Waste Outlet

Electrical Wireway

48

(1219)

Front

34

(879)

4

(see note *)

5

/8

3

39

/8

(999)

5

41

/8

(1056)

3

43

(1110)

/4

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

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

1560 1650

Conventional

1600 1690

*For all refrigeration equipment other than
Hussmann, use conventional Btu values.

DEFROST DATA

FF IC

Frequency (hr) 24 24
Defrost Water (lb/Dr/day) 1.2 1.2

(± 15% based on case configuration and

product loading).

E

LECTRIC

FF IC

Temp Term (°F) 48° 48°
Failsafe (minutes) 40 40

GAS

Duration (minutes) 20 20

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.

PHYSICAL DATA

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

3

/8

Suction Line (in.)

7

/

8

Estimated Charge (lb)***

2Dr 1.8
3Dr 2.7
4Dr 3.6
5Dr 4.6

***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 of 6P/N 0387184F

2 5/8

(67)

2 (52)

Fan

Coil

62 1/2

(1588)

1 1/2

(38)

4 3/4

(121)

22 Shelf

(559)

RL/RM/RMF

40 3/4

(1035)

27 5/8 (702)

3

7

/8

(97)

Refrigeration Outlet

Electrical
Field Wiring
Connection
is at Terminal

82

(2083)

34 5/8 (879)

32 (813)

41 5/8 (1056)

39 3/8 (999)

Electrical Stub-up Area

13

(332)

43 3/4 (1110)

67

(1700)
Frame

Dimensions shown as in. & (mm).

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

NOTE: The bumpers are 4 in. (102 mm) wide. The center of the bumper is
5

1

/2 in. (140 mm) from the floor.

NSF Certification: These merchandisers are manufactured to meet ANSI/
National Sanitation Foundation (NSF®) Standard #7 requirements.

Impact RL

With Anthony Doors

Frozen Food & Ice Cream

RL with Anthony Doors Data Sheet Set

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

Electrical Data

2Dr 3Dr 4Dr 5Dr

Number of Fans 2 3 4 5

Amperes Watts

Merchandiser

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

Fans

Standard 1.40 2.10 2.80 3.50 110 165 220 275
Energy Efficient 0..76 1.14 1.52 1.90 50 75 100 125
(Export: 220V 50 hz) 0.76 1.14 1.52 1.90 108 162 216 270

Anti-sweat Heaters

Doors 2.18 3.27 4.36 5.45 262 392 523 654
(Export: 220V 50 hz) 1.18 1.77 2.36 2.95 260 389 519 649

Frames 1.60 2.35 3.06 3.81 192 282 367 457
(Export: 220V 50 hz) 0.88 1.27 1.68 2.08 194 279 370 458

Min. Circuit Ampacity

With Standard Fans 5.36 7.90 10.40 12.94
With Energy Efficient Fans 4.64 6.86 9.404 11.26

Max. Over Current Protection 20 20 20 20

(Export: 220V 50 hz) 20 20 20 20

Defrost

Drain Heaters (120V) 0.63 1.25 2.00 2.57 75 150 240 300
(Export: 220V 50 hz) 0.38 0.76 1.22 1.52 84 167 268 334

208V 1

ΦΦ

Electric Defrost 8.20 13.0 18.0 22.8 1706 2720 3734 4750

(Export: 220V 50 hz) 8.70 13.8 19.0 24.2 1804 2877 3949 5024

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

Anthony Doors (120V) 1.45 1.94 2.42 2.91

(Export: 220V 50 hz) 0.79 1.06 1.32 1.59

Ardco Doors (120V) 1.89 2.34 3.06 3.51

(Export: 220V 50 hz) NA NA NA NA

4 of 6

Impact RL

With Anthony Doors

Frozen Food & Ice Cream

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

5 of 6

P/N 0387184F

Defrost Termination

Thermostat

Refrigeration

Thermostat

(Optional)

Pink

2

3

}

To
Condensing
Unit

A.S. Relay

Coil

BR

Evaporator Fans

1

Fan Relay

F

COM

N.O.

Rod Heater (Drain)

9

Y

Y

N.C.

7

7

1

3

W

B

Relay Control

c

25

Fan Relay

F

B

5

6

B

B

COM

N.C.

6

A.S. Relay

A.S.

24

Door A.S. Heaters

Frame A.S. Heaters

21

22

2P

P

2P

P

12

11

10

120V POWER

16

13

OR

L

120V POWER

OR

Switch

NEUTRAL

17

20

Evaporator Fan

Relay Coil

1

3

Rear Defrost Heater

R

R

C

8

R

R

Front Defrost Heater

R

5

4

BB

7

R

N.C.

7

8

8

Defrost Limit

208V

208V

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)

CIRCLED NUMBERS = PARTS LIST ITEM NUMBERS

THESE ARE MARKER COLORS (WIRE MAY VARY.)

CAUTION: When multiplexing
merchandisers equipped with defrost
heaters, if branch circuit over -curr ent
protection is larger than the
individual merchandiser’s defrost
circuit load, then additional
supplemental over-curr ent pr otection
may be required per NEC Articles
210 and 240.

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

BR =Brown Y =Yellow OR = Orange W = White

Fan and Heater Circuits - Electric Defrost (standard)

Low Temperature

Refer to door manufacturer’s
manual for replacement
part numbers of door parts.

24 2512

FANS & A.S.

(120V)

LIGHTS

(Neutral)

FANS & A.S. (Neutral)

Permanent Internal

Jumpers

R P

W

BRORRRRBBRRBP2PBB ORB2PY

14

26

C.O.R.

1

2

3

4

6

O.O.R.

Removable External

Jumpers

DB

C.O.R.

2

Defrost Termination

Thermostat

FIELD WIRED

DB

NEUTRAL

Dark Blue

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 Coil (6). This
relay’s contacts open the Frame and Door Heater Circuits.

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 and fans are on.

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

6 of 6

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

RL with Anthony Doors Data Sheet Set

Fan and Heater Circuits - Gas Defrost (optional)

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 (7) and Control Relay Coil (6) circuit. The Coil opens the Fan, Door Heater, and Frame Heater circuits,
while energizing the Drain Pan Heater

(9).

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.

Low Temperature

CIRCLED NUMBERS = PARTS LIST ITEM NUMBERS

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

BR =Brown Y =Yellow OR = Orange W = White

THESE ARE MARKER COLORS (WIRE MAY VARY.)

NEUTRAL

120V POWER

B

14

16

13

COM

Fan Relay

Fan Relay

7

F

N.C.

7

N.O.

Defrost Limit

Y

F

Evaporator Fans

4

O.O.R.

1

Rod Heater (Drain)

BR

26

Refer to door manufacturer’s

9

Y

manual for replacement part

25

numbers of mullion, door
frame, and perimeter anti­sweat heaters.

A.S. Relay

3

Fan Relay

Coil

Frame A.S. Heaters

Door A.S. Heaters

C.O.R.

10
11

12

5

P

2P

Relay Control

B

A.S. Relay

COM

B

A.S.

N.C.

6

B

Coil

c

c

6

1

W

24

7

P

22

2P

21

NEUTRAL

OR

20

BRORBP2PBB ORB2PY

W

24 2512

26

FANS & A.S. (Neutral)

Refrigeration

Thermostat

(Optional)

Pink

}

3

To
Condensing
Unit

Low Temperature with

Gas Defrost

Removable External

Jumpers

120V POWER

OR

17

Terminal Blocks in Raceway

10 11 1413 16

FANS & A.S.

(120V)

Switch

L

20

17

21

LIGHTS

(120V)

LIGHTS

(Neutral)

Permanent Internal

Jumpers

P

22