Heatcraft Refrigeration Products PST Kurzanleitung

FPO

PRO3Side Mount Packaged

Refrigeration System

Technical Guide

Model PST

LKPSMTB

May 2008

Replaces LK-PSMTB, February 2008

Table of Contents

We have made a commitment to customer needs, innovation and

environmental stewardship and have dedicated ourselves to delivering

energy-ecient choices that reduce costs, improve bottom lines and

enhance equipment performance and service life. Look for the Energy

Solutions® logo to identify other products and options that can help you

save money and energy.

NOMENCLATURE

P S T 070 L 6 B H

PRODUCT

LINE

DESIGN

ORIENTATION

APPLICATION

LOCATION

NOMINAL

CAPACITY

TEMPERATURE

RANGE

REFRIGERANT

TYPE VOLTAGE MOTOR

PRO3

Packaged

Refrigeration

System

SSide

Mount

T Outdoor #BTUH

x 100

High/

Medium

Temp

Low

Temp

Medium

Temp w/

electric

defrost

6R-404A B208-

230/1/60

PSC

motors

(evap

only)

MEA Accepted

Nomenclature...............................................................................................................................................................................................................................2

Features & Benets .....................................................................................................................................................................................................................3

Performance, Capacities and Specications......................................................................................................................................................................4

Dimensions................................................................................................................................................................................................................................5-6

Replacement Parts by InterLink™ ..........................................................................................................................................................................................7

The PRO3packaged refrigeration systems combine evaporator and condensing unit into one unit — simplifying

installation and reducing refrigerant charge — saving time, money and energy.

The latest addition to the PRO3family, the PRO3Side Mount is optimized for outdoor applications and is ideal for

small- to medium-sized restaurant and convenience store applications where maximum airow is essential for

pulling down the temperature of foods or beverages. The Side Mount PRO3is also available with electric defrost

medium temperature models, ensuring maximum performance in storage applications slightly above freezing.

For holding temperature with maximum space, see the PRO3Top Mount packaged refrigeration system (models

PTN and PTT).

Ease of Installation and Service

Installation takes a fraction of the time required for a split system: refrigerant is pre-charged at factory,

superheat adjustment is not required and unit slides into slots in standard walk-in panel (see installation manual

for more information)

Designed for simple serviceability: the condensing unit section’s cabinet door can be quickly removed; in

addition, the electrical box is located outside the cabinet for easy access

Flexible design allows for multiple installation methods: Optimized for outdoor use, but can be used indoors

as well (with drain connection)

Lifting lugs and hanging brackets in evaporating section allow for easy installation

Ease of Use

System is factory-assembled, evacuated, charged, run-tested and wired; no additional components required

Controls preset for typical applications: +38° F for high temp. coolers, +35° F for medium temp. coolers, -10° F for

freezers and are easy to adjust

Performance

Maximized airow: evaporator placement in walk-in box with pull-through fans

Suitable for temperature pull-down and holding temperature

Increased condenser capacity, by avoiding compressor heat

Improved tolerance in high-ambient conditions

Electric defrost in medium temperature models, allowing for maximum

performance in storage applications just above 32°F

Fan-cycling for head pressure control

Crankcase heater

Drain line heater

Reliable | Durable

System is fully-assembled and quality-tested at the factory

Electronic microprocessor control provides accurate temperature control

Liquid-line lter drier

Two-year parts warranty

Environmentally Friendly

Energy Solutions® energy-ecient motors from InterLink™ Commercial

Refrigeration Parts:

PSC motors standard in both condensing unit and evaporator section

EC motors optional, but may be required in some states (evaporator section only)

Reduced refrigerant charge: the PRO3 Side Mount packaged refrigeration system uses approximately

10 percent* of refrigerant required for a comparable split system

•

Features and Beneﬁts

* Results may vary. Estimate based on a typical 100-foot refrigerant line length.

Performance, Capacities and Speciﬁcations

Model

80° F Ambient 90° F Ambient 95° F Ambient 100° F Ambient 110° F Ambient

Box Temperature

35° F 38° F 35° F 38° F 35° F 38° F 35° F 38° F 35° F 38° F

PST070H6B* 7,066 7,414 6,860 7,198 6,641 6,968 6,442 6,759 5,678 5,957

PST090H6B* 9,196 9,644 8,928 9,363 8,643 9,064 8,383 8,792 7,389 7,749

PST131H6B* 13,244 13,946 12,859 13,540 12,448 13,107 12,074 12,714 10,643 11,207

PST147H6B* 14,982 15,702 14,545 15,245 14,081 14,758 13,658 14,315 12,039 12,618

Model PST High/Medium Temperature | Air Defrost | Cooler Application

Model 80° F Ambient 90° F Ambient 95° F Ambient 100° F Ambient 110° F Ambient

35° F Box Temperature

PST066M6B* 7,066 6,860 6,641 6,442 5,678

PST086M6B* 9,196 8,928 8,643 8,383 7,389

PST124M6B* 13,244 12,859 12,448 12,074 10,643

PST141M6B* 14,982 14,545 14,081 13,658 12,039

Model PST Medium Temperature | Electric Defrost | Cooler Application

Model

80° F Ambient 90° F Ambient 95° F Ambient 100° F Ambient 110° F Ambient

Box Temperature

0° F -10° F -20° F 0° F -10° F -20° F 0° F -10° F -20° F 0° F -10° F -20° F 0° F -10° F -20° F

PST034L6B* 5,584 4,052 2,659 5,031 3,651 2,395 4,746 3,444 2,260 4,366 3,168 2,079 3,726 2,704 1,774

PST051L6B* 7,683 6,025 4,377 6,922 5,428 3,943 6,530 5,121 3,720 6,008 4,711 3,423 5,126 4,020 2,920

PST057L6B* 8,873 6,748 4,609 7,994 6,079 4,153 7,541 5,735 3,918 6,938 5,276 3,604 5,920 4,502 3,075

PST077L6B* 11,769 9,079 6,694 10,602 8,179 6,030 10,002 7,716 5,689 9,202 7,099 5,234 7,852 6,057 4,466

Model PST Low Temperature | Electric Defrost | Freezer Application

Model Voltage MCA MOPD Evaporator

CFM

Dimensions

Figure¹

Approximate Net Weight

lb. kg

PST070H6B* 208-230/1/60 15.0 20.0 625 A 260 118

PST090H6B* 208-230/1/60 15.0 20.0 625 A 265 120

PST131H6B* 208-230/1/60 15.0 20.0 1,350 B 320 145

PST147H6B* 208-230/1/60 15.0 20.0 1,350 B 325 148

PST066M6B* 208-230/1/60 15.0 20.0 625 A 260 118

PST086M6B* 208-230/1/60 15.0 20.0 625 A 265 120

PST124M6B* 208-230/1/60 15.0 20.0 1,350 B 320 145

PST141M6B* 208-230/1/60 15.0 20.0 1,350 B 325 148

PST034L6B* 208-230/1/60 15.0 20.0 625 A 260 118

PST051L6B* 208-230/1/60 15.0 20.0 625 A 265 120

PST057L6B* 208-230/1/60 15.0 20.0 1,350 B 320 145

PST077L6B* 208-230/1/60 20.7 35.0 1,350 B 325 148

Model PST Electrical Data | Specications

* H for PSC, E for EC motor on evaporator section only.

1See dimensional diagrams, page 5 and 6.

Dimensions

30"

762 mm

34"

864 mm

35-5/8"

905 mm

1-3/4"

44 mm

1-5/8"

41 mm

49-1/8"

12-1/4"

29-5/8"

16-5/8"

20-1/4"

1-3/4"

46-1/4"

514 mm

311 mm

422 mm

44 mm

1248 mm

1175 mm

752 mm

32-5/8"

905 mm

17-1/4"

438 mm

Figure A Model PST | Small Cabinet

49-1/8"

1248 mm

23"

584 mm

28"

711 mm

13-3/8"

340 mm

16-1/4"

413 mm

1-3/4"

30"

31-3/4"

44 mm

762 mm

806 mm

30-1/2"

775 mm

27-7/8"

708 mm

TOP VIEW

SIDE VIEW BACK VIEW

37-3/4"

36"

36-1/2"

927 mm

34"

864 mm

959 mm

914 mm

49-1/8"

1248 mm

16-1/4"

413 mm

13-3/8"

340 mm

29"

737 mm

1-3/4"

45 mm

33-7/8"

860 mm

Figure B Model PST | Large Cabinet

Dimensions

49-1/8"

12-1/4"

29-5/8"

16-5/8"

20-1/4"

1-3/4"

46-1/4"

514 mm

311 mm

422 mm

44 mm

1248 mm

1175 mm

752 mm

32-5/8"

905 mm

17-1/4"

438 mm

36"

914 mm

978 mm

1-5/8"

38-1/2" 1019 mm

40-1/8"

41 mm

1-3/4"

44 mm

TOP VIEW

SIDE VIEW BACK VIEW

Replacement Parts

Part Description Part

Number

Coolers

with electric

defrost

Freezers

PST070H6B*

PST090H6B*

PST131H6B*

PST147H6B*

PST066M6B*

PST086M6B*

PST124M6B*

PST141M6B*

PST034L6B*

PST051L6B*

PST057L6B*

PST077L6B*

Fan Blades

Evaporator 5140C 1 1 2 2 1 1 2 2 1 1 2 2

Condenser 22901901 2 2 3 3 2 2 3 3 2 2 3 3

Fan Motors

Evaporator, PSC – 208/230 volt 25308601 1 1 2 2 1 1 2 2 1 1 2 2

Evaporator, EC – 208/230 volt 25317701 1 1 2 2 1 1 2 2 1 1 2 2

Condenser – 208/230 volt 25308301 2 2 3 3 2 2 3 3 2 2 3 3

Evaporator fan motor bracket 23103301 1 1 2 2 1 1 2 2 1 1 2 2

Condenser fan motor bracket 4000104 2 2 3 3 2 2 3 3 2 2 3 3

Contactors

20A, 230 volt 34915200 1 1 1 1 1 1 1 1 1 1 1

Temperature Control

Freezer control kit – 208/230 volt 21300701 1 1 1 1 1 1 1 1 1 1 1 1

Cooler with electric defrost –

208/230 volt 21300801 1 1 1 1 1 1 1 1 1 1 1 1

Cooler control kit – 208/240 volt 21300901 1 1 1 1 1 1 1 1 1 1 1 1

Heater limit thermostat 5708L 1 1 1 1 1 1 1 1

Defrost Heaters

Defrost heaters – 230 volt 4312F 3 3 3 3

Defrost heaters – 230 volt 4342L 3 3 3 3

Outdoor Parts

Fan pressure control 28917301 1 1 1 1 1 1 1 1 1 1 1 1

Fan temperature control 5521R 1 1 1 1 1 1 1 1 1 1 1 1

Drain line heater 24753401 1 1 1 1 1 1 1 1 1 1 1 1

Drain line heater thermostat 28917401 1 1 1 1 1 1 1 1 1 1 1 1

Commercial Refrigeration Parts

Right source. Right parts. Right now.

InterLink™ is your link to a complete line of dependable and certied commercial

refrigeration parts, accessories and innovative electronic controls for all Larkin

equipment. At InterLink, we provide our wholesalers with a comprehensive

selection of product solutions and innovative technologies for the installed

customer base. And every product is built to ensure the same high performance

standards with which all Heatcraft brands are built — backed by a dedicated team

to serve every customer need, delivering at the best lead times in the industry.

Dependable. Versatile. Courteous.

Finally, one simple source for all your replacement needs from a name you can trust.

* H for PSC, E for EC motor on evaporator section only.

For more information on Larkin refrigeration products, contact your Sales

Representative or visit our web site at www.larkinproducts.com.

A Brand of Heatcraft Refrigeration Products LLC

2175 West Park Place Blvd. • Stone Mountain, GA 30087

800.848.9889 • Fax: 770.465.5990

www.larkinproducts.com

Since product improvement is a continuing effort, we reserve the right to make changes in speciﬁcations without notice.

LK-PSMTB-0508

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