CEILING MOUNTADDENDUM

2/3/2020

Ceiling Mount 4000

Ceiling Mount 8000

Ceiling Mount Twin

Copyright © 2020. WhisperKOOL. All rights reserved.

WhisperKOOL copyrights this manual, the product design, and the design concepts, with all rights reserved. Your rights with regard to the hardware and manual are subject to the restrictions and limitations imposed by the copyright laws of the USA. Under copyright laws, this manual may not be copied, reproduced, translated, transmitted, or reduced to any printed or electronic medium or to any machine-readable form, for any purpose, in whole or in part, without the written consent of WhisperKOOL.

Every effort has been made to ensure that the information in this manual is accurate. WhisperKOOL is not responsible for printing or clerical errors.

WhisperKOOL reserves the right to make corrections or improvements to the information provided and to the related hardware at any time, without notice.

Vinothèque and WhisperKOOL are registered trademarks, and ECE is a trademark of WhisperKOOL. All rights reserved.

Mention of third-party products is for informational purposes only and constitutes neither an endorsement nor a recommendation. WhisperKOOL assumes no liability with regard to the performance or use of these products.

We manufacture, test and certify 100% of our wine cooling units in the USA. By sourcing the best components and closely controlling our

manufacturing processes, we can assure the highest-quality, lowest defect manufacturing rates in the industry.

Conforms to ANSI/UL Std 427

Certified to CAN/CSA Std C22.2 No. 120

TABLE OF CONTENTS

Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Line Set, Drain Tube, and Electrical Connections . . . . . . . . . . . . . . . . . 4

Additional Access Holes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

2 Speed Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Insulation Blanket Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Copyright © 2020. WhisperKOOL. All rights reserved.

WhisperKOOL copyrights this manual, the product design, and the design concepts, with all rights reserved. Your rights with regard to the hardware and manual are subject to the restrictions and limitations imposed by the copyright laws of the USA. Under copyright laws, this manual may not be copied, reproduced, translated, transmitted, or reduced to any printed or electronic medium or to any machine-readable form, for any purpose, in whole or in part, without the written consent of WhisperKOOL.

Every effort has been made to ensure that the information in this manual is accurate. WhisperKOOL is not responsible for printing or clerical errors.

WhisperKOOL reserves the right to make corrections or improvements to the information provided and to the related hardware at any time, without notice.

Vinothèque and WhisperKOOL are registered trademarks, and ECE is a trademark of WhisperKOOL. All rights reserved.

Mention of third-party products is for informational purposes only and constitutes neither an endorsement nor a recommendation. WhisperKOOL assumes no liability with regard to the performance or use of these products.

Page 2 | 1-800-343-9463 CM-A 020320

WARNINGThe evaporator unit (fan coil unit) must be insulated using the insulation blanket provided in accordance with this manual. Refer to the insulation blanket installation instructions.

Failure to follow the instructions provided will result in a poor vapor barrier, water damage, rust, and system corrosion which will void the warranty on your unit.

The evaporator unit (fan coil unit) must be insulated using fiberglass insulation (R19 or higher) in addition to the provided insulation blanket. This includes the cavity between the ceiling joists. A warm attic environment will reduce the capacity of the cooling system, as the system will absorb heat from the attic in addition to the heat load from the wine cellar. This, in effect, will significantly reduce the cooling system’s ability to cool the wine cellar.

Failure to properly insulate the evaporator unit may cause condensation to form on the surface of the housing and water damage to the surrounding structure, the cooling unit, and possibly the wine cellar.

To avoid these issues, install the insulation kit and insulate the surface of the evaporator unit that is located outside of the wine cellar using fiberglass insulation.

*Additional insulation is required!

www.whisperkool.com | Page 3

Ceiling Mount - Addendum

Washable filter is installed from the factory on the return side of the grille, secured via Velcro strips.FILTER

Page 4 | 1-800-343-9463 CM-A 020320

LINE SET, DRAIN TUBE, and ELECTRICAL CONNECTIONS• Line set, drain tube and electrical connections have been relocated to be accessible from the bottom (cellar side / grille

side) located on return side of unit.• Can be accessed by removing the grille.• Flare fittings have been added to the line set.• Liquid line – ¼” flare fitting.• Suction line – ½” flare fitting.• Connect Flare nuts from line set to system using Crescent wrenches or torque wrench.• Pressure test is mandatory after connecting line set to the unit.

• Verify there are no leaks before beginning vacuum and charging process.

ADDITIONAL ACCESS HOLES• Top access holes.

• 1 large hole for line set. • 1 small hole for electrical. • Note: do not run electrical wiring through same hole as line set.

• Side access holes. • 1 large hole for line set. • 1 small hole for electrical. • Note: do not run electrical wiring through same hole as line set.

• Use the provided plug to cover the small hole not in use.• Use the provided sticker (4” x 4”) to cover the large hole not in use.• Use the provided strain relief clamp to route electrical wiring into unit.• Seal around line set hole with cork tape, or other insulation to ensure proper seal.• Note: side access holes will be applicable only if utilizing the flush mounting option.

www.whisperkool.com | Page 5

Ceiling Mount - Addendum2 SPEED SWITCH

• The WhisperKool Ceiling mount now comes equipped with a 2-speed fan switch.• Located on the electrical panel. Access by removing grille and internal access panel.• Speed is sent from factory set to High. Flip the switch to adjust down to Medium speed.

Page 6 | 1-800-343-9463 CM-A 020320

__ Min. Tack Time

Adhesive

__ Min. Cure Time

Directions__ Min. Tack Tim

eDirections

INSULATION BLANKET INSTALLATION

1. Once mounting bracket location has been selected and installed, proceed to the insulation blanket installation.

2. Spray adhesive onto the sides of the portions of the evaporator unit and mounting bracket which protrude into the attic. See spray adhesive directions for proper tack time before proceeding to step 3 (see illustration).

3. Wrap insulation piece (A) around the sides of the evaporator unit. Make sure the bottom edge of the insulation is flush with the top edge of the mounting bracket (see illustration).

4. Set insulation in place by pressing firmly on all surfaces of the insulation that come in contact with the sides of the evaporator unit (see illustration).

5. Using a utility knife, cut holes in the insulation for the line set, wiring, and drain line if needed.

6. If necessary, cut the insulation to size using the top edge of the

An external Insulation Blanket is included with the purchase of each Ceiling Mount. It is mandatory that the insulation blanket be installed on the exterior of the Ceiling Mount unit prior to unit installation in the ceiling.

• Ceiling Mount evaporator dimensions (including insulation blanket): 36.25”L x 15”W x 13”H.• Whisperkool recommends constructing the frame using dimensions which include the insulation blanket to ensure

proper fitment.

*Tools required: spray adhesive, utility knife, cork tape, foil tape

A

H

H

H

H

11.25”

14.25”

68”

Insulation Blanket B

Insulation Blanket B

Mini Ceiling Mount blanket dimensions

Ceiling Mount blanket dimensions

22”

102”35.75”

14.25”

11”

Insulation BlanketA

Insulation BlanketA

If needed, trim excess insulation around all edges.

A

AA

www.whisperkool.com | Page 7

Ceiling Mount - AddendumINSULATION BLANKET INSTALLATION, CONTINUED

before proceeding to step 8.)

8. Set piece (B) in place by pressing firmly on all surfaces of the insulation that come in contact with the top of the

evaporator unit (see illustration).

9. Using a utility knife, cut holes in the insulation for line set, wiring, and drain line if needed.

10. Once insulation is installed, apply foil tape to all seams, covering them completely.

11. Inspect insulation for damage/defects. If damaged, repair with foil tape.

12. Apply cork tape or equivalent to areas where the line set, wiring, and drain line enter the unit.

If needed, trim excess insulation around all edges.

A__ Min. Tack Time

Adhesive

__ Min. Cure Time

Directions__ Min. Tack Tim

eDirections

B

A

B

A

evaporator unit as a template. Remove excess insulation. Proceed to piece (B) installation.

7. Spray the top of the evaporator unit with spray adhesive. (See spray adhesive directions for proper tack time

Page 8 | 1-800-343-9463 CM-A 020320

WIRING DIAGRAMS

1 4

Black

GreenWhite

Bro

wn

Blue

Whi

te

Ref.

Solenoid

Green

CondensatePump

Yel

low

Bla

ck

Whi

te

Bla

ck

Bla

ck

Control PanelGround Stud.

Unit GroundStud

Whi

te

115V Line115V Neutral

Ground

ReservoirGreen

12345

24v

Tran

sfor

mer

10

4 6

Blue

Ceiling Mount 24V Thermostat Conversion Kit

1 2 3 4 5

10

4 6

FanRelay

1 4

Line

Neu

tral

Fan

Sole

noid

1 2 3 4 5

Black

BlackWhite

Bla

ckB

lack

Bla

ck

Whi

te

Yel

low

Blu

eB

lue

Blu

eB

lue

Blu

e

Yellow

Green

RedC

GY

R

24VThermostat

RC

Field InstalledLEGEND

Factory Installed

Solenoid orCompressorRelay

Blue

Bla

ckB

lack

146mmAFL

Blower

GREEN

BLACK

WH

ITE

YEL

LOW

BROWNGREY

Capacitor

BLUE

123

CONDENSATEPUMP

BLA

CK

YEL

LOW

BLA

CK

1 4

BLACK

GREEN

BLUE

WHITE

(4)

Ref.

Solenoid

GREEN

WH

ITE

BLA

CKWHITE

WH

ITE

115V LINE115V NEUTRAL

GROUND

12345

RESERVOIR

BLA

CK

BLA

CK

(1)1 4

WHITEBLACK

BLACK

12

34

5

BLACKBLACK

BLU

E

BLACK

LINENEUTRAL C NCNO C NC NO C NO C NO

NEUTRAL LINE OUT 2 OUT 3

OUT 1

OUT 4

B Probe

Evap

ELIWELL RTN400

PANASONIC

Pb1Pb2Pb3 CPB CPBCPB

12V

DGN

D

KEYB

DI

1 3 4 5 6 7 8 9 10 11 12 13 14

KDT PLUS DISPLAY

146mmAFL

Blower

GREEN

BLACK

BLUE

WH

ITE

YEL

LOW

BROWNGREY

Capacitor

BLACK

BROWN

CMVERSION 3

123

www.whisperkool.com | Page 9

Ceiling Mount - Addendum

WIRING DIAGRAMS

CONDENSATEPUMP

BLA

CKYE

LLO

W

BLA

CK

1 4

BLACK

GREEN

BLUE

WHITE

(4)

Ref.

Solenoid

GREEN

WH

ITE

BLA

CK

WHITE

WH

ITE

115V LINE115V NEUTRAL

GROUND

12345

RESERVOIR

(1)1 4

WHITEBLACK

BLACK

12

34

5

BLACKBLACK

BLU

E

BLACK

LINENEUTRAL C NCNO C NC NO C NO C NO

NEUTRAL LINE OUT 2 OUT 3

OUT 1 OUT 4

B Probe

Evap

ELIWELL RTN400

PANASONIC

Pb1Pb2Pb3 CPB CPBCPB

12V

DGN

D

KEYB

DI

1 3 4 5 6 7 8 9 10 11 12 13 14

KDT PLUS DISPLAY

NC C NO3 4 2

7 8 6

1

0

24vTransformer

WHITE

WHITE

WH

ITE

WHITEREDYELLOW

BLUEBLACK

GREENBLUE

24V 18-5 THERMOSTATWIRES GOING TO SLAVEUNIT

CM TWIN MASTER UNITWIRING DIAGRAM

Field InstalledLEGEND

Factory Installed

YELLOW

BLA

CK

146mmAFL

Blower

GREEN

BLACK

BLUE

WH

ITE

YEL

LOW

BROWNGREY

Capacitor

BRO

WN

123

CM TWIN SLAVE UNIT WIRING DIAGRAM(STANDARD AND 24V TCK)

1 4

BLACK

GREEN

BR

OW

N

BLUE

Ref.

Solenoid

GREEN

CONDENSATEPUMP

WH

ITE

BLA

CK

BLA

CK

1 4

LIN

E

FAN

SOLE

NO

ID

12

34

5

1 0

46

12

34

5

1 0

46

BLACKBLACK BLUE

BLUE

BLU

E

BLA

CK

BLUEGREEN

YELLOW

BLA

CK

Field InstalledLEGEND

Factory Installed

WHITE

12345

WHITE

YEL

LOW

BLA

CK

115V LINE115V NEUTRAL

GROUND

RESERVOIR

GREEN

Solenoid Relay Fan Relay

BLACK

BLUEGREEN

YELLOWRED

WHITERED

BLACK WHITERED

24V 18-5 THERMOSTATWIRES COMING FROMMASTER UNIT

146mmAFL

Blower

GREEN

BLUE

BLACK

WH

ITE

YEL

LOW

BROWNGREY

Capacitor

123

WhisperKOOL1738 E. Alpine Ave

Stockton, CA 952051-800-343-9463

www.whisperkool.com