Keeprite KLV 060AD Installation Manual

KLV Low Velocity

30/03/12

Evaporators

PRODUCT DATA &
INSTALLATION

Bulletin K30-KLV-PDI-22

1073480

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at w w w . k e e pr it er e f r i g er at io n . c o m

KeepRite
Low Velocity Evaporators

NOMENCLATURE

KLV 150 ED - S2 B

Applications:

High Temperature

35 °F (2 °C) or Above Box Temperature and

Medium Temperature

28 °F to 34°F Box Temperature (-2 °C to 1 °C)

Defrost Types:

Air, Electric or Hot Gas Defrost

• Heavygaugetexturedaluminumcabinetconstruction
resistsscratches/corrosionandminimizesweightfor
shipment,installationandservice.

• High-efciencyPSCmotors.

• Speciallydesignedforquietoperation-idealfor 
prep.rooms.

• Capacityupto37,000BTUHnominal.

• Dualrefrigerationcoilswithtwo-wayairdistribution
reducesairvelocitiestominimizeproductdehydration.

• Reducedoperatingchargewith3/8”ODtubing

• Spaciousendcompartmentallowsforeasy 
componentinstallation.

• Attractiveanddurablehigh-densitypolypropylene
fanguards.

• Hingeddrainpanprovidesconvenientaccessfor
cleaning.

Terminalboardallowsforeasyelectricalconnections.

•

• RefrigerantsR22,R404A,R507,R134a,R407C.

• Options:-Factorymountedsolenoidvalve,TXVand
 Thermostat.

  -Finmaterialandspecialcoatings.
  -EnergyEfcientECMotors
  -Otheroptionsavailable-consultfactory.

Nominal Capacity @ 10

100=15000BTUH
Ratedat20oFEvap.Temp.

Type of Defrost

AD = Airdefrost
ED = ElectricDefrost
HE = 3PipeDefrost,ElectricHeatedDrainPan
RE = ReverseCycleDefrost,ElectricHeatedDrainPan
TE= ThermosaverDefrost,ElectricHeatedDrainPan

Electrical Designation

S1 = 115/1/60
S2 = 208-230/1/60

Unit Series

B=SecondGeneration

o

F TD150x

CONTENTS PAGE

Nomenclature.................................... Cover

Capacity Data ................................... 2

Electrical Data .................................. 3

Dimensional Data.............................. 4

Installation Clearances..................... 5

Wiring Diagrams............................... 6 - 10

TXV/ Distributor Nozzle Selection..... 11

Defrost Control Positions.................... 12

Installation Instructions...................... 13 - 15

Service Parts List............................... 15

Service Log....................................... 18

Warranty............................................ 19

Project Information............................ 19

“As Built” Service Parts List............... Back

CAPACITY DATA -

K30-KLV-PDI-22

- 2 -

30/03/12

KLV

R404A

60Hz

ALL MODELS

High Temp. Model 060AD 090AD 120AD 150AD 180AD 220AD 270AD 300AD 340AD 370AD

Electric Defrost Model 060ED 090ED 120ED 150ED 180ED 220ED 270ED 300ED 340ED 370ED

Hot Gas Defrost Model

*Capacity

*Capacity

*Capacity

Air
Flow

Refrigerant
Charge **

Std. Unit Net
Weight
(w/o Refrigerant)

* Capacity rated with R404A @ +20°F(-6.6°C) S.S.T.
** R404A @ +20°F(-6.6°C) S.S.T. with coil 30 % full of liquid.

‡

Refer to Hot Gas Defrost nomenclature and insert appropriate code

NOTE: Defrost heaters can be eld converted to operate on 208-230/3/60

BTUH @ 1°F T.D. 600 900 1200 1500 1800 2200 2700 3000 3400 3700

(WATTS @ 0.55°C T.D.) (175.7) (263.5) (351.4) (439.2) (527.1) (644.2) (790.6) (878.4) (995.6) (1083.4)

BTUH @ 10°F T.D. 6000 9000 12000 15000 18000 22000 27000 30000 34000 37000

(WATTS @5.55°C T.D.) (1756.9) (2635.3) (3513.7) (4392.2) (5270.6) (6441.8) (7905.9) (8784.3) (9955.6) (10834)

BTUH @ 15°F T.D. 9000 13500 18000 22500 27000 33000 40500 45000 51000 55500

(WATTS @8.33°C T.D.) (2635.3) (3952.9) (5270.6) (6588.2) (7905.9) (9662.7) (11858.8) (13176.5) (14933.3) (16251)

CFM 850 1120 1500 2000 2530 2785 3400 4000 4370 4840

(L/S) (401) (529) (708) (944) (1194) (1314) (1605) (1888)

LB. 2.4 4.0 5.9 6.6 7.2 9.2 9.0 10.8 13.8 13.8

(KG) (1.2) (2.0) (3.0) (3.3) (3.6) (4.6) (4.5) (5.5) (7.0) (7.0)

LB. 90 105 139 158 220 235 257 270 280 290

(KG) (41) (48) (63) (72) (100) (107) (117) (123) (127) (132)

60

‡

90

‡

120

‡

150

‡

180

‡

220

‡

270

‡

300

‡

340

(2062) (2284)

‡

370

‡

R407C

R404A

Values Multiplied By:

*

Correction Factors for Other Refrigerants Use

R22

0.95 0.90 1.00 0.90

* When using R407C, the factor above is to be used when matching to condensing units with Dew Point ratings. This factor will ensure that proper
system balancing will occur to compensate for glide to t the application. If the system is sized correctly, one may expect a slight increase in system
capacity, along with slightly higher saturated suction temperatures.

R134a

R507

ELECTRICAL DATA

Air Defrost Models - 115/1/60

Model

KLV 060AD 1 1.1 1.4 90 15 0.8 1.0 55 15
KLV 090AD 1 1.1 1.4 130 15 1.6 2.0 95 15
KLV 120AD 2 2.2 2.5 180 15 1.6 1.8 110 15
KLV 150AD 2 2.2 2.5 260 15 3.2 3.6 190 15
KLV 180AD 3 3.3 3.6 270 15 2.4 2.6 165 15
KLV 220AD 3 3.3 3.6 390 15 4.8 5.2 285 15
KLV 270AD 3 3.3 3.6 390 15 4.8 5.2 285 15
KLV 300AD 4 4.4 4.7 520 15 6.4 6.8 380 15
KLV 340AD 4 4.4 4.7 520 15 6.4 6.8 380 15
KLV 370AD 5 5.5 5.8 650 15 8.0 8.4 475 15

FLA = Full Load Amps MCA = Minimum Circuit Ampacity MOP = Maximum Over Current Protection
* Electrical wiring is to be sized in accordance with minimum circuit ampacity

No. of

Fans

FLA MCA* Watts MOP FLA MCA* Watts MOP

Air Defrost Models - 208-230/1/60

Model

KLV 060AD 1 0.5 0.6 90 15 0.5 0.6 55 15
KLV 090AD 1 0.5 0.6 130 15 1.0 1.3 95 15
KLV 120AD 2 1.0 1.1 180 15 1.0 1.1 110 15
KLV 150AD 2 1.0 1.1 260 15 2.0 2.3 190 15
KLV 180AD 3 1.5 1.6 270 15 1.5 1.6 165 15
KLV 220AD 3 1.5 1.6 390 15 3.0 3.3 285 15
KLV 270AD 3 1.5 1.6 390 15 3.0 3.3 285 15
KLV 300AD 4 2.0 2.1 520 15 4.0 4.3 380 15
KLV 340AD 4 2.0 2.1 520 15 4.0 4.3 380 15
KLV 370AD 5 2.5 2.6 650 15 5.0 5.3 475 15

FLA = Full Load Amps MCA = Minimum Circuit Ampacity MOP = Maximum Over Current Protection
* Electrical wiring is to be sized in accordance with minimum circuit ampacity

No. of

Fans

FLA MCA* Watts MOP FLA MCA* Watts MOP

Standard PSC Motor Optional EC Motor

Standard PSC Motor Optional EC Motor

ELECTRICAL DATA

K30-KLV-PDI-22

- 3 -

30/03/12

KLV

Electric Defrost Models - 115/1/60

Model

KLV 060ED 1 1.1 1.4 90 15 0.8 1.0 55 15 1880 16.4 20.4 25

KLV 090ED 1 1.1 1.4 130 15 1.6 2.0 95 15 1880 16.4 20.4 25

FLA = Full Load Amps MCA = Minimum Circuit Ampacity MOP = Maximum Over Current Protection
* Electrical wiring is to be sized in accordance with minimum circuit ampacity

No. of

Fans

Standard PSC Motor Optional EC Motor

FLA MCA* Watts MOP FLA MCA* Watts MOP Watts FLA MCA* MOP

Fan Motors

Electric Defrost Models - 208-230/1/60

Fan Motors - 208-230/1/60

Model

KLV 060ED 1 0.5 0.6 90 15 0.5 0.6 55 15 1880 8.2 10.2 15 1880 4.9 6.1 15
KLV 090ED 1 0.5 0.6 130 15 1.0 1.3 95 15 1880 8.2 10.2 15 1880 4.9 6.1 15
KLV 120ED 2 1.0 1.1 180 15 1.0 1.1 110 15 3180 13.8 17.3 20 3180 8.5 10.6 15
KLV 150ED 2 1.0 1.1 260 15 2.0 2.3 190 15 3180 13.8 17.3 20 3180 8.5 10.6 15
KLV 180ED 3 1.5 1.6 270 15 1.5 1.6 165 15 4540 19.7 24.7 25 4540 12.1 15.1 20
KLV 220ED 3 1.5 1.6 390 15 3.0 3.3 285 15 4540 19.7 24.7 25 4540 12.1 15.1
KLV 270ED 3 1.5 1.6 390 15 3.0 3.3 285 15 4540 19.7 24.7 25 4540 12.1 15.1 20
KLV 300ED 4 2.0 2.1 520 15 4.0 4.3 380 15 4540 19.7 24.7 25 4540 12.1 15.1 20
KLV 340ED 4 2.0 2.1 520 15 4.0 4.3 380 15 5580 24.3 30.3 35 5580 14.9 18.6 20
KLV 370ED 5 2.5 2.6 650 15 5.0 5.3 475 15 5580 24.3 30.3 35 5580 14.9 18.6 20

FLA = Full Load Amps MCA = Minimum Circuit Ampacity MOP = Maximum Over Current Protection
* Electrical wiring is to be sized in accordance with minimum circuit ampacity

No. of

Fans

Standard PSC Motor Optional EC Motor

FLA MCA* Watts MOP FLA MCA* Watts MOP Watts FLA MCA* MOP Watts FLA MCA* MOP

Defrost Heaters -

208/230/1/60

Defrost Heaters

converted to operate on 208-

60Hz

Defrost Heaters eld

230/3/60

20

Hot Gas Defrost Models - 115/1/60

Model

KLV 060 HE/RE 1 580 5.0 1.1 6.3 15 580 5.0 0.8 6.6 15
KLV 090 HE/RE 1 580 5.0 1.1 6.3 15 580 5.0 1.6 6.6 15
KLV 120 HE/RE 2 580 5.0 2.2 6.3 15 580 5.0 1.6 6.6 15
KLV 150 HE/RE 2 580 5.0 2.2 6.3 15 580 5.0 3.2 6.6 15
KLV 180 HE/RE 3 820 7.1 3.3 8.9 15 820 7.1 2.4 9.4 15
KLV 220 HE/RE 3 820 7.1 3.3 8.9 15 820 7.1 4.8 9.4 15
KLV 270 HE/RE 3 820 7.1 3.3 8.9 15 820 7.1 4.8 9.4 15
KLV 300 HE/RE 4 820 7.1 4.4 8.9 15 820 7.1 6.4 9.4 15
KLV 340 HE/RE 4 1020 8.9 4.4 11.1 15 1020 8.9 6.4 11.6 15
KLV 370 HE/RE 5 1020 8.9 5.5 11.1 15 1020 8.9 8 11.6 15

FLA = Full Load Amps MCA = Minimum Circuit Ampacity MOP = Maximum Over Current Protection
* Electrical wiring is to be sized in accordance with minimum circuit ampacity

No. of

Fans

Drain Pan

Heater Watts

Standard PSC Motor Optional EC Motor

Heater

Amps

Fan Motor

FLA

MCA* MOP

Drain Pan

Heater Watts

Heater

Amps

Fan Motor

FLA

MCA* MOP

Hot Gas Defrost Models - 208-230/1/60

Model

KLV 060 HE/RE 1 580 2.5 0.5 3.2 15 580 2.5 0.5 2.9 15
KLV 090 HE/RE 1 580 2.5 0.5 3.2 15 580 2.5 1.0 2.9 15
KLV 120 HE/RE 2 580 2.5 1.0 3.2 15 580 2.5 1.0 2.9 15
KLV 150 HE/RE 2 580 2.5 1.0 3.2 15 580 2.5 2.0 2.9 15
KLV 180 HE/RE 3 820 3.6 1.5 4.5 15 820 3.6 1.5 4.1 15
KLV 220 HE/RE 3 820 3.6 1.5 4.5 15 820 3.6 3.0 4.1 15
KLV 270 HE/RE 3 820 3.6 1.5 4.5 15 820 3.6 3.0 4.1 15
KLV 300 HE/RE 4 820 3.6 2.0 4.5 15 820 3.6 4.0 4.1 15
KLV 340 HE/RE 4 1020 4.4 2.0 5.5 15 1020 4.4 4.0 5.1 15
KLV 370 HE/RE 5 1020 4.4 2.5 5.5 15 1020 4.4 5.0 5.1 15

FLA = Full Load Amps MCA = Minimum Circuit Ampacity MOP = Maximum Over Current Protection
* Electrical wiring is to be sized in accordance with minimum circuit ampacity

No. of

Fans

Drain Pan

Heater Watts

Standard PSC Motor Optional EC Motor

Heater

Amps

Fan Motor

FLA

MCA* MOP

Drain Pan

Heater Watts

Heater

Amps

Fan Motor

FLA

MCA* MOP

KLV

K30-KLV-PDI-22

- 4 -

30/03/12

DIMENSIONAL DATA - Inches (mm)

60Hz

MODEL

* Reducer supplied to accomodate 1/2” or 7/8” TXV outlet connection.

No. of

Fans

060 1 5/8 (16) 1/2 (13) 1/2 (13)

090 1 7/8 (22) 1/2 (13) 1/2 (13)

120 2 7/8 (22) 1/2 (13) 1/2 (13)

150 2 1 1/8 (29) 1/2 (13) 1/2 (13)

180 3 1 1/8 (29) 1/2 (13) 1/2 (13)

220 3 1 1/8 (29) 1/2 (13) 1/2 (13)

270 3 1 1/8 (29) * 7/8 (22) 5/8 (16)

300 4 1 1/8 (29) * 7/8 (22) 5/8 (16)

340 4 1 3/8 (35) * 7/8 (22) 5/8 (16)

370 5 1 3/8 (35) * 7/8 (22) 5/8 (16)

Suction

Connection

(OD)

Distributor

Inlet

(OD)

Hot Gas

Side Conn.

(OD)

DIMENSIONAL DATA - INCHES (mm)

A B

66 7/8

(1699)

66 7/8

(1699)

66 7/8
(1699)

66 7/8

(1699)

92 7/8

(2359)

92 7/8

(2359)

92 7/8

(2359)

92 7/8

(2359)

112 7/8

(2867)

112 7/8

(2867)

8 11/16

(221)

9 9/16

(252)

12 7/16

(316)

14 15/16

(378)

14 15/16

(378)

14 15/16

(378)

17 7/16

(443)

17 7/16

(443)

17 7/16

(443)

17 7/16

(443)

Mounting Holes

C D E F G

27 1/2

(699)

27 1/2

(699)

27 1/2

(699)

27 1/2

(699)

40 1/2

(1029)

40 1/2

(1029)

40 1/2

(1029)

40 1/2

(1029)

- -

- -

27 1/2

(699)

27 1/2

(699)

27 1/2

(699)

27 1/2

(699)

40 1/2

(1029)

40 1/2

(1029)

40 1/2

(1029)

40 1/2

(1029)

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

40 1/2

(1029)

40 1/2

(1029)

20

(508)

20

(508)

40 1/2

(1029)

40 1/2

(1029)

KLV

K30-KLV-PDI-22

- 5 -

30/03/12

RECOMMENDED

60Hz

INSTALLATION CLEARANCES

DIMENSION A B C D

Minimum

Maximum

ft. 2 2 6 3

(cm.) (61) (61) (183) (92)

ft. - 7 40 20

(cm.) - (210) (1200) (600)

KLV

K30-KLV-PDI-22

- 6 -

30/03/12

WIRING DIAGRAM

60Hz

Air Defrost - All Voltages

AIR DEFROST

TYPICAL WIRING:

WITH DEFROST TIME CLOCK

DEFROST CLOCK

PARAGON # 8145

OR EQUIVALENT

TM

3

1 2

4 X

PUMP DOWN

N

SWITCH

(IF USED)

NAMEPLATE FOR ELECTRICAL

SPACE

THERMOSTAT

NOTE #4

FOR MULTIPLE EVAPORATORS AND OTHER

ALTERNATIVE WIRING, SEE INSTALLATION MANUAL

REFER TO EVAPORATOR

REQUIREMENTS

L2(N)

L1

GND

FUSE OR
CIRCUIT

BREAKER

NOTE #3

SOLENOID VALVE

OMIT

FUSE

IF (N)

LIQUID LINE

NOTE #4

WITHOUT DEFROST TIME CLOCK

REFER TO EVAPORATOR

NAMEPLATE FOR ELECTRICAL

REQUIREMENTS

L2(N)

L1

GND

FUSE OR
CIRCUIT

BREAKER

NOTE #3

OMIT
FUSE

IF (N)

SPACE

THERMOSTAT

NOTE #4

LIQUID LINE

SOLENOID VALVE

NOTE #4

4

F

TERMINAL BOARD

GND.

RIBBED

FAN

MTR

PLAIN

FAN
MTR

FAN
MTR

FAN
MTR

NOTES

1). USE COPPER CONDUCTORS ONLY

2). USE 75°C WIRE (OR HIGHER)

3). OVERCURRENT PROTECTION FOR
EVAPORATOR FAN MOTORS AND DEFROST
HEATERS MUST NOT EXCEED MAXIMUM
VALUE SHOWN ON EVAPORATOR NAMEPLATE.

4). MAY BE FACTORY INSTALLED-MOUNTED
AND WIRED ON EVAPORATOR
(PRE-ASSEMBLED MODELS)

EVAPORATOR

FAN MOTOR
POWER PLUGS

REFER TO EVAPORATOR

FAN

DATA PLATE FOR

MTR

MOTOR QUANTITY

4

F

TERMINAL BOARD

GND.

TERMINALS

DH -DRAIN PAN HEATER

-COMP0NENT TERMINAL - MARKED

-COMPONENT TERMINAL - UNMARKED
( IDENTIFIABLE BY LOCATION )

-COMPONENT TERMINAL - UNMARKED
( UNIDENTIFIABLE )

-TERMINAL BLOCK TERMINAL

-WIRE SPLICE

CONDUCTORS/WIRING

ALL FIELD WIRING MUST BE DONE IN
COMPLIANCE WITH ALL APPLICABLE LOCAL
AND NATIONAL CODES.

PLAIN

RIBBED

FAN

FAN

MTR

FACTORY WIRING
WIRING BY OTHERS

OPTIONAL FACTORY OR
BY OTHERS

FAN FAN

MTR

MTR

FAN
MTR

EVAPORATOR

FAN MOTOR
POWER PLUGS

REFER TO EVAPORATOR
DATA PLATE FOR

MTR

MOTOR QUANTITY

REV A

11/05/01

1073979