Keeprite KLK120 Installation Manual

KMK / KLK
Unit Coolers

PRODUCT DATA &
INSTALLATION

Bulletin K30-KMK/KLK-PDI-1

1083275

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www.keepriterefrigeration.com

High and Medium Temperature Applica­tions

Above)

(-10ºF (-23.3ºC) Space Temperatures and

Air and Electric Defrost

Electrical Power: 115/1/60

NOMENCLATURE

K MK 100

K = KeepRite

Evap. Temp. Range / Product Name:

MK = Air Defrost
LK = Electric Defrost

Nominal Capacity:

x10 @ 10

o

F TD, Btu/H

FEATURES

• Attractive low silhouette allows maximum usage
of refrigerated space.

• Lightweight cabinet made of smooth aluminum
and corrosion proof hardware.

• Protective coating on all models.

• Generously sized coils provide balance with
available condensing units and compressors.

• Rear air discharge reduces door sweating.

• Motors thermally protected and life lubricated.

• Quick-connect moisture-proof wiring harness.

• Light molded plastic fan blades ensure low noise
level and optimum air circulation.

• Internally equalized expansion valve mounts
inside of cabinet.

• Removable drain pan with self-retained fasteners.

• Knockouts for electrical connections conveniently
located in cabinet.

• Opening at the back for refrigeration connections.

• Durable high density electric heaters for a fast
and complete coil defrosting. (LK models only)

• Defrost termination and fan delay thermostat
mounted and wired inside of cabinet. (LK Models
only)

• Electrical junction box with terminal plate. (LK
models only)

• R-134a, R-404A, R-507, R-22, R407A, R407B,
R407C.

CAPACITY DATA

ALL MODELS

Model

Number Of Fans 1 2 2 3 4 1 2 2

Capacity
BTUH

(WATTS)

Air Flow CFM (L/S)

Evap Temp.
°F (°C)

(-6.7)

-20

(-26.1)

KMK100 KMK130 KMK170 KMK230 KMK300 KLK90 KLK120 KLK160

20

1000

(290)

N/A N/A N/A N/A N/A

160

(76)

1300

(380)

190

(90)

Air Defrost Electric Defrost

1700

(500)

230

(109)

2300

(670)

340

(160)

3000

(880)

440

(207)

N/A N/A N/A

900

(260)

160

(76)

1200

(350)

190

(90)

1600

(470)

230

(109)

ELECTRICAL DATA

FAN MOTORS DEFROST HEATERS

MODEL

KMK100 1 .69 N/A N/A

KMK130 2 1.38 N/A N/A

KMK170 2 1.38 N/A N/A

KMK230 3 2.07 N/A N/A

KMK300 4 2.76 N/A N/A

KLK90 1 .69 475 4.13

KLK120 2 1.38 600 5.20

KLK160 2 1.38 750 6.50

QUANTITY

TOTAL AMPS

115/1/60 115/1/60

WATTS

TOTAL AMPS

SPECIFICATIONS

TUBING CONNECTIONS

MODEL

TUBE DIA. LOCATION *

KMK100 3/8 X 1/2 FN 13 (5.9)

KMK130 3/8 X 1/2 FN 15 (6.8)

KMK170 1/2 X 1/2 FN 18 (8.1)

KMK230 1/2 X 1/2 FN 27 (12.2)

KMK300 1/2 X 1/2 FN 32 (14.5)

KLK90 3/8 X 1/2 FN 14 (6.4)

KLK120 3/8 X 1/2 FN 16 (7.3)

KLK160 3/8 X 1/2 FN 19 (8.6)

* Refer to “REAR VIEW” diagram on page 3

NOTE: LIQUID LINE CAN EXIT ANY OF REMAINING KNOCKOUTS IN CABINET

SUCTION

LIQUID

APPROX. SHIP-

PING WEIGHT

LBS (kg)

- 2 -

DIMENSIONAL DATA

E

F

FIGURE 1

MODEL FIGURE # A B C D E F G

KMK100 1 16 1/2 (419) 14 1/2 (368) 4 1/2 (114) 2 5/8 (67) 14 (356) 14 11/16 (373) N/A

KMK130 1 19 1/4 (489) 14 1/2 (368) 4 1/2 (114) 2 5/8 (67) 14 (356) 18 11/16 (475) N/A

KMK170 1 24 (610) 15 1/2 (394) 4 1/2 (114) 2 5/8 (67) 15 (381) 22 3/16 (564) N/A

KMK230 1 31 1/2 (800) 15 1/2 (394) 4 1/2 (114) 2 5/8 (67) 15 (381) 29 11/16 (754) N/A

KMK300 1 40 (1016) 15 1/2 (394) 4 1/2 (114) 2 5/8 (67) 15 (381) 38 3/16 (970) N/A

KLK90 1 16 1/2 (419) 14 1/2 (368) 4 1/2 (114) 2 5/8 (67) 14 (356) 14 11/16 (373) N/A

KLK120 1 19 1/4 (489) 14 1/2 (368) 4 1/2 (114) 2 5/8 (67) 15 (381) 18 11/16 (475) N/A

KLK160 1 24 (610) 15 1/2 (394) 4 1/2 (114) 2 5/8 (67) 15 (381) 22 3/16 (564) N/A

FIGURE 2

- 3 -

SERVICE PARTS LIST

Service Parts List

Label

To Be Attached

HERE

PROJECT INFORMATION

Sy st em

Mo de l Nu mb er Da te o f St ar t- Up

Se ri al N um be r Service Contractor

Re fr ig er an t Ph on e

El ec tr ic al S up pl y Fa x

NATIONAL REFRIGERATION & AIR CONDITIONING PRODUCTS, INC.

539 DUNKSFERRY ROAD, BENSALEM, PA., USA 19020-5908
PHONE: [phone] FAX [phone]

NATIONAL REFRIGERATION & AIR CONDITIONING CANADA CORP.

159 ROY BLVD., BRANTFORD, ONTARIO, CANADA N3R 7K1
PHONE: [phone] [phone] FAX [phone]

Due to National Refrigeration’s policy of continuous product improvement, we reserve the right to make changes without notice.