CellarCool HM&VM TWIN S Owner's Manual

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HM&VM TWIN S

TECH/OWNERS MANUAL

NOTICE: To activate the split system warranty,

the installing certied HVAC/R service tech

must complete the split system warranty

checklist and send back to CellarCool.

TWS 092115

Conforms to ANSI/UL Std 427

Certied to CAN/CSA Std C22.2 No. 120

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.

regard to the hardware and manual are subject to the restrictions and limitations imposed by the copyright laws of the United

States of America. 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 CellarCool. Every eort has been made to ensure that the information in this manual is accurate. CellarCool is not responsible

for printing or clerical errors. CellarCool reserves the right to make corrections or improvements to the information provided and

to the related hardware at any time, without notice. CellarCool are registered trademarks, and ECE is a trademark of CellarCool. All

rights reserved. Mention of third-party products is for informational purposes only and constitutes neither an endorsement nor a

recommendation. CellarCool assumes no liability with regard to the performance or use of these products.

04/15

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TABLE OF CONTENTS

Quick Reference Guide

System .................................................. 2

Specications ............................................ 4

Introduction ................................................ 5

Warranty Registration ...................................... 5

Receiving & Inspecting The System ......................... 6

Before You Start ............................................ 7

Preparing the Wine Cellar ................................... 8

Preparing the Installation Location: Horizontal Mount ..... 10

Horizontal Mount Installation .............................. 11

Preparing the Installation Location: Vertical Mount ........ 15

Vertical Mount Installation ................................. 16

Condensing Unit Installation ............................... 20

Piping and Connecting Diagram ............................ 22

Liquid Thermostat (Bottle Probe) ........................... 23

Remote Keypad Installation ................................ 24

Electrical/Wiring ............................................ 25

Remote Keypad Functions .................................. 31

System Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Maintenance Schedule ..................................... 35

Troubleshooting Guide ..................................... 36

Technical Assistance & Accessories ......................... 38

Installation Terms and Conditions .......................... 39

www.cellarcool.com | Page 1

QUICK REFERENCE GUIDE (QR)

Horizontal Mount (HM) Front / Exploded View

Q.R LEGEND

Letter Label

A Electrical Box

B Key Hole

C Blower

D Line Set Knock Out

E Evaporator Coil

F Condensate Drip Tray

Letter Label

G End Cap

H Return Air Panels

I Evaporator Unit Cover

J Supply Air Panels

K Access Panel

L Thermal Expansion Valve

M Liquid Line Solenoid

HM Rear

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N Drain Line Connection

O Wiring Knock Outs

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QUICK REFERENCE GUIDE (QR)

Vertical Mount (VM) Front / Exploded View

Letter Label

Q.R LEGEND

1 Electrical Box

2 Key Hole

3 Blower

4 Optional Line Set Knock Out

5 Evaporator Coil

6 Primary Condensate Drip Tray

7 Solenoid

8 Thermal Expansion Valve

9 Primary Line Set Knock Outs

10 Secondary Drip Tray

VM Rear

Q.R LEGEND

Letter Label

11 Return Air Panels

12 Evaporator Unit Cover

13 Supply Air Panels

14 Access Panel

15 Primary Drain Line Connection

16 Secondary Drain Line Connection

17 Drain Line Knock Outs

18 Wiring Knock Outs

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UNIT SPECIFICATIONS

Evaporator Unit

Model HM/VM 8200 HM/VM 13000

Cellar Size (cu. ft.)

3000 4000

Units (A) HM/VM 3500-C + (B) HM/VM 5000-CR (A) HM/VM 6500-CR + (B) HM/VM 6500-C

Dimensions*

BTUh with a

38° degree

VM: 12¼”W x 47”H x 12¼”D HM: 47”W x 12¼”H x 12¼”D

8200 13000

VM: 12¼”W x 47”H x 12¼”D HM: 47”W x 12¼”H x 12¼”D

Evap Temp

CFM*

3500: 261 | 5000: 456 6500: 456

Refrigerant R-134a 404a

Voltage Rating

dedicated circuit required)

(20 amp

Evaporator Coils: 115V

Condensing Unit: 115V

Condensing Unit: 208V-230V Single Phase

Evaporator Coils: 115V

Weight (lbs)* 60 (3500) x 73 (5000) 73 (x2)

AMPS*

(Starting/ Running)

2.5A 2.5A

dBA* 56 56

Drainline 1/2” ID

Installation Evaporator coil installed in the cellar

Thermostat Built in with remote display

Temp. Delta 55°F

Warranty 2-year parts and labor

* Rating is for each evaporator unit

Condensing Unit

Model AJA4492YXAXC 8200 AJA7494ZXDXC 13000

Dimensions 19

CFM 590 840

Weight ## ##

Running Amps

DBA

/8”W x 161/8”H x 24¼”D 19 3/8”W x 161/8”H x 24¼”D

14.4 | Starting: 57.6 9.9 | Starting: 42.7

## ##

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INTRODUCTION

Customer Service

Thank you for purchasing a CellarCool cooling system. We strive to provide the highest quality products and the best possible customer service. If you have any questions about your system, please call us at 1-855-235-5271 or visit cellarcool.com.

Using the Manual

This Owners Manual is intended to assist in the proper installation and maintenance of the cooling system. In order to ensure the longevity of your cooling unit, the equipment should be installed properly and have a proper care and maintenance schedule (as outlined in page 39). Please read and review this manual carefully and keep it for future reference.

What Is the CellarCool Cooling System?

The CellarCool cooling system is a specialized refrigeration system designed for one purpose only: to maintain the optimal temperature and humidity levels conducive to the proper storage and aging of ne wines. This system produces minimal in-cellar noise and has the most lenient exhaust requirements. An exterior housing is required for outdoor condensing unit installations.

How Does the Cooling System Work?

Similar to the air conditioning systems used for homes, the evaporator and condensing units are installed in separate locations and are connected by a refrigerant line set. The evaporator portion is commonly installed in the wine cellar to remove heat and the condensing unit either outside or in a remote indoor location where the heat is expelled.

Temperature Setting

The CellarCool system, with a CellarCool controller, can be set at any temperature within the acceptable wine-aging range of 50°F to 67°F. It is designed to cool the cellar up to 55°F cooler than the ambient temperature of the space to which the condensing unit is installed.

WARRANTY REGISTRATION

In order to activate the warranty of your system, the Verication and Operational

Documentation must be completed by the certied refrigeration technician in-

stalling your system and returned via mail, fax, or e-mail.

Mail to: CellarCool ATTN: Warranty Registration 1738 E. Alpine Avenue Stockton, CA 95205-2505 USA

OR OR

Fax to:

209.466.4606

Scan and email to:

warranty@cellarcool.com

www.cellarcool.com | Page 5

RECEIVING & INSPECTING THE SYSTEM

Receiving and Inspecting the System

• Lift only at the designated hand hold locations on the shipping container or fully support the unit from

underneath. A shipment may include one or more boxes containing accessories.

• Open the container, and inspect the system for any obvious signs of damage or mishandling.

• If possible write any discrepancy or visual damage on the Bill of Lading before signing. If unable to note on the

BOL contact Customer Service at 1.855.235.5271.

• Place the box containing the unit on a tabletop to prepare it for testing prior to installing.

• Sit upright for 24 hours.

Note: CellarCool units are manufactured in the USA and tested prior to shipment.

Review the Packing Slip to Verify Contents

• Check the model number to ensure it is correct.

• Check that all factory options ordered are listed.

If any items listed on the packing slip do not match your order information,

contact CellarCool Customer Service immediately.

Check the Box for the following contents:

• (2) HM/VM Evaporator Units

HM/VM CR Accessory Kit:

• (1) 50’ Belden Cable

• (1) Key Pad Connection Cable

• (1) 12’ Bottle Probe

• (1) 10’ Drain Line

HM/VM C Accessory Kit:

• (1) 10’ Drain Line

• (1) Barb Tee Fitting

• (6) 1 ¾” Hex Screws

• (1) Hose Clamp

• (1) ½”Barb Tee Fitting

• (1) Remote Key Pad

• (1) Remote Box

• (1) Mounting Bracket

• (6) 1 ¾” Hex Screws

• (1) Hose Clamp

HM/VM Condensing Unit

• 3/8” Sight Glass

• 3/8” Filter Drier

• EPR Valve

• (1) ½” Plug

• (1) ½” Strainer Relief

• (2) 6-32x 1/4 Phillips head CS Screw

Please leave the unit in its original box until you are ready for installation. This will allow you to move the product safely without damaging it. When you are ready to remove the product from the box, refer to the installation instructions.

TIP: Save your box and all packaging materials. They provide the only safe means of transporting/shipping the unit.

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BEFORE YOU START

1. Inspect the system before installation. If damage is found, please contact your distributor or CellarCool

Customer Service at 1.855.235.5271.

2. It is REQUIRED to install a drain line to remove condensation from the evaporator unit.

3. The system is intended for use in properly designed and constructed wine cellars. Hire a professional wine storage consultant with a valid contractor’s license to build your wine cellar.

If you encounter a problem with your CellarCool system, please refer to the Troubleshooting Guide on page 34. If you have any further questions, concerns, or need assistance, please contact CellarCool’s Customer Service at

1.855.235.5271. Please be sure all testing has been completed prior to contacting Customer Service. Please have your

results ready for your representative.

www.cellarcool.com | Page 7

PREPARING THE WINE CELLAR

The performance and life of your system is contingent upon the

steps you take in preparing the wine cellar.

Note: Improperly preparing your enclosure or incorrectly installing your

unit may cause unit failure, leaking of condensation, and other negative side eects.

IT IS HIGHLY RECOMMENDED THAT YOU OBTAIN THE ASSISTANCE

OF A WINE STORAGE PROFESSIONAL.

Wine storage professionals work with licensed contractors, refrigeration technicians, and racking companies to build well-insulated, beautiful, and protective wine cellars. CellarCool has put together some useful tips to assist in the installation process. Our recommendations are meant to act as a guide in the process of building a proper enclosure. Your intended location may have specic needs that we do not address.

Wall & Ceiling Framing

Build wine cellar walls using standard 2x4 or 2x6 construction methods and ceiling joists following the guidelines of local and state codes in your area. As a general rule, the thicker the walls and the higher the insulation value in your cellar, the better it will be at maintaining a consistent temperature.

Insulation

Insulation is REQUIRED with the use of the CellarCool product. Standard berglass or rigid foam insulation is normally used in cellar construction or, in some cases, “blown-in” insulation is used. It is very important that all walls and ceilings are insulated to keep the cellar temperature as consistent as possible during the summer and winter months. The R-value, or quality of insulation, is determined by the rate at which heat passes through the insulation. The higher the R-value, the more resistant the insulation is to conducting heat. Using higher R-values in insulation will lower your operating costs and unit run time. (R-13 minimum, R-19 recommended, R-30 for ceiling and exterior walls.)

Vapor Barrier

Water vapor creates its own pressure, separate from the air pressure, and will intrude into colder/drier areas. A vapor barrier is REQUIRED to prevent the intrusion of water vapor so that the cellar can be kept at the correct temperature and humidity. 6 mm plastic sheeting (recommended) should be applied to the warm side of the cellar walls. The vapor barrier must also be applied to the outside walls and ceiling. If it is impossible to reach the outside, then the plastic must be applied from within the cellar. The most common method is to wrap the entire interior, leaving the plastic loose in the stud cavity so the insulation can be placed between each stud. All of the walls and ceiling must be wrapped in plastic for a complete vapor barrier.

In areas of high humidity, such as Southern and Gulf States, the vapor barrier will prevent inltration of warm moist air. The moist air can cause mold to form, and standing water in drain pans promote microbial and fungal growth that cause unpleasant odors and indoor air quality problems. If mold is found, remove it immediately and sanitize that portion of the unit. High humidity signicantly increases the heat load on the refrigerant system.

Any break in the vapor barriers (cut, nail hole, over-lapping, etc) will allow a moisture leak and must be sealed. Electric conduit is a “duct” for vapor to travel in. The conduit should be caulked and sealed on the warm air end.

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Unobstructed Airow

Unobstructed airflow to and from the system is critical for the system’s overall performance and life-span. A minimum three-foot clearance (five foot is ideal) area is crucial. The air the fans blow needs to circulate and either dissipate or absorb heat from the space, the more air to exchange the more efficient the system will operate.

Note: Avoid attempting to camouflage the unit. This will restrict airflow and thus the systems’s ability to work efficiently.

Keep Clear

Wine Cellar

Mounting the Unit

The evaporator unit must be mounted within 18“ of the top of the room in order to achieve sucient cooling. As the room cools down, the warm air will rise to the ceiling. Mounting the unit high in the room will create a consistently cool environment by capturing the warm air and replacing it with cool air. Mounting the unit low in the room will result in a temperature variation in the room due to the unit’s inability to draw warm air from the ceiling of the cellar to the unit itself, and cold air settling to the oor.

Door and Door Seal

An exterior grade (1 3/4”) door must be installed as a cellar door. It is very important that weather stripping is attached to all 4 sides of the doorjamb. A bottom “sweep” or threshold is also required. The door must have a very good seal to keep the cool cellar air from escaping out of the cellar. One of the most common problems with cooling systems running continually is due to the door not sealing properly. In cases where glass doors are used

and the room size is close to the recommended system size, the next larger size CellarCool system should be used. This will compensate for the insulation loss due to

the lower insulating rating of glass.

www.cellarcool.com | Page 9

PREPARING THE INSTALLATION LOCATION

Minimum Tools Needed

Horizontal Mount

Level

5/32” Drill Bit

& Drill

Locate the desired installation location (no lower than 18” inches from the ceiling). Using a stud nder locate the center of two studs.

Using a level and a pencil, mark a vertical center line down each stud and a perpendicular line through both of the center lines, no less than 1 1/2” and no more than 18” from the ceiling.

Locate the desired line set entry hole (see diagram below). Measure the hole’s location with the origin at the center, vertical key hole on the rear of the evaporator unit.

Make the same measurement on the wall with the origin at intersection of the horizontal and center line. Using a saw, cut out a small square followed by running the line set through the hole.

SawScrewdriver

Locate the desired wiring entry hole (see diagram below). Measure the hole’s location with the origin at the center, vertical key hole on the rear of the evaporator unit.

Make the same measurement on the wall with the origin at intersection of the horizontal and center line. Using a hole saw, cut out a small 1” diameter hole followed by running all necessary wires through the hole.

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HORIZONTAL MOUNT INSTALLATION

Remove 30 8-18x3/8” Phillips Pan Head screws followed by sliding the cover o of the evaporator unit.

Note: Do not remove the two screws on the rear of the evaporator unit securing the End Cap.

Drill two 5/32” pilot holes in the line intersections (make sure they are 16” on center). Screw in one of the provided 1 3/4” Hex Head screws in the right hole.

Install the evaporator unit by aligning the center vertical key hole with the screw on the wall. Place unit on the screw and tighten down.

Note: The screws should

be installed with about 1/16” between the wall

and screw head

www.cellarcool.com | Page 11

HORIZONTAL MOUNT INSTALLATION

Secure the unit by installing another screw into the left pilot hole after aligning it with the left vertical key hole. Tighten both screws when the unit is already in place.

Ensure the unit is installed level. Once unit has been checked/adjusted to sit level, install one screw in each of the bottom key hole cut outs.

Refer to page 26 for proper wiring of the twin system evaporator units.

Using proper practices and procedures for brazing refrigeration tubing: Purge nitrogen in to the system, braze the large tube of the line set to the suction line outlet and small tube to the liquid line inlet at the evaporator. Pressurize the system to 200 PSIG for 30 minutes to verify the system is sealed. Once complete, insulate the exposed suction line in the evaporator unit using Armaex Insulation.

Note: If the liquid line is going to sit in an area with direct sunlight or high ambient temperatures,

insulation on the liquid line is recommended. DO NOT INSULATE the suction line and liquid line

with direct copper to copper contact. Each line needs to be insulated individually. Seal entry hole

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using expanding foam insulation.

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HORIZONTAL MOUNT DRAIN LINE

Condensate Drain Line Tube

The condensate drain line tube is used to remove excess condensation from the evaporator unit to a proper discharge location. It is important that the drain line tube is properly connected and used to prevent leakage and other problems associated with excess condensation.

Failure to use the condensate drain line tube will void the warranty on the unit.

Drain Line

All systems come with a drain line for removal of excess condensate. It is mandatory to install the drain line whether it leads through the wall and out of the cellar or remains inside the cellar. During operation, the cooling system will condense excess water from the air in order to maintain the proper level of humidity within the cellar. However in extreme humidity, additional condensate will be removed. Thus the drain line will prevent overflow and leaking by allowing for discharge of the additional condensate.

THROUGH THE WALL

Attach the provided tube to the desired drain line option followed by running the line to an appropriate dispense area.

DRAIN LINE

OPTION 1

INSIDE CELLAR DRAIN LINE

OPTION 2

Place hose clamp around drain line. Slide the drain line over the tube at the outlet of the drip tray. Install the provided hose clamp on the drain line where the drain line is attached to the tube. This will ensure the tube does not get disconnected.

WRONG: Drain line is under water.

Failure to install the drain line voids the warranty.

To prevent mold from growing, allow the drain line to hang above the water line.

www.cellarcool.com | Page 13

FINALIZING HORIZONTAL MOUNT INSTALLATION

Slide the cover of the evaporator unit on. Then screw in 22 #8-18x3/8” Phillips Pan Head screws.

For the 2500 & 3500 models, remove at lease one supply and one return panel. For the 5000 & 6500 models remove at least two return air panels,and at least two supply air panels.

Note: For maximum airow, remove as many panels as possible.

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PREPARING THE INSTALLATION LOCATION

Minimum Tools Needed

VERTICAL MOUNT

Level

5/32” Drill Bit

& Drill

Locate the desired installation location (no lower than 18” inches from the ceiling). Using a stud nder locate the center of one stud.

Using a level and a pencil, mark a vertical center line down the desired stud. Mark the center line where the screws will be installed.

Locate the desired, line set entry knock out. Measure the hole’s relative location with the origin at the center, vertical key hole on the desired mounting side.

Make the same measurement on the wall with the origin at the mark for the center screw. Using a saw, cut out a small square followed by running the line set through the hole.

SawScrewdriver

VM Rear

Wiring

Knockouts

Drain Line Knockouts

Locate the desired wiring and drain line entry knock outs (see diagram above). Measure the holes’ relative location with the origin at the center, vertical key hole on the desired mounting side.

Note: There are six possible knock

out holes to use for the line set. Two

entries are located on the frontal

exterior of the evaporator unit.

Make the same measurements on the wall with the origin at the mark for the center screw. Using a hole saw, cut out a small 1” diameter hole for the wiring entry followed by running all necessary wires through the hole. If routing the drain line through the wall cut a 1 3/4” diameter whole in desired location.

www.cellarcool.com | Page 15

VERTICAL MOUNT INSTALLATION

Remove 30 #8-18x3/8” Phillips Pan Head screws followed by sliding the cover o of the evaporator unit.

Note: Do not remove the two screws on the rear of the evaporator unit securing the secondary drip tray.

Drill three 5/32” pilot holes in the marks made on the center line. Screw in one of the provided 1 3/4” Hex Head screws in the center hole.

Install the evaporator unit by aligning the center, vertical key hole with the screw on the wall and slide down.

1/16”

Note: The screws should

be installed with about 1/16” between the wall

and screw head

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VERTICAL MOUNT INSTALLATION

Secure the evaporator unit by installing a screw in both the upper and lower key holes that align with the pilot holes. Tighten all mounting screws once the evaporator unit has been set in place.

Refer to page 26 for proper wiring of the twin system evaporator units.

Note: If the liquid line is going to sit in an area with direct sunlight or high ambient temperatures,

insulation on the liquid line is recommended. DO NOT INSULATE the suction line and liquid line

with direct copper to copper contact. Each line needs to be insulated individually. Seal entry hole

using expanding foam insulation.

www.cellarcool.com | Page 17

VERTICAL MOUNT DRAIN LINE

Condensate Drain Line Tube

The condensation drain line tube is used to remove excess condensation from the evaporator unit to a proper discharge location. It is important that the drain line tube is properly connected and used to prevent leakage and other problems associated with excess condensation.

Failure to use the condensate drain line tube will void the warranty on the unit.

Drain Line

THROUGH THE WALL DRAIN LINE

OPTION 1

Attach the provided tube to the desired drain line option followed by running the line to an appropriate dispense area.

Place hose clamp around the drain line. Slide the drain line over the tube at the outlet of the drip trays. Install the provided hose clamps where the drain line is attached to the tube. This will ensure the tube does not get disconnected.

INSIDE CELLAR DRAIN LINE

OPTION 2

Failure to install the drain line voids the warranty.

To prevent mold from growing, allow the drain line to hang above the water line.

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FINALIZING VERTICAL MOUNT INSTALLATION

Slide the cover of the evaporator unit on. Then screw in 22 #8-18x3/8” Phillips Pan Head screws.

For the 2500 & 3500 models, remove at lease one supply and one return panel. For the 5000&6500 models remove at least two return air panels,and at least two supply air panels.

Note: For maximum airow, remove as many panels as possible.

www.cellarcool.com | Page 19

Fill a wine bottle ¾ full with water between 60-75°F. Insert the bottle probe into the neck of the bottle as far as possible. (It is important the bottle probe stopper is compressed by the neck of the bottle to ensure water will not leak out). Verify that the bottle probe is properly installed and the set point on the controller is low enough to allow the system to run continuously for 30 minutes or more.

INSTALLING THE CONDENSING UNIT

Connect the 4 valve manifold gauge set to the liquid line king valve and suction line service valve ports on the Condensing Unit.

Suction Line Service Valve, and Liquid Line King Valve Instructions

The condensing unit is shipped from the factory with both valve stems front seated. This means the valve stem has been rotated clockwise all the way in. (With the valve stem in this position the refrigerant line is closed, and the service port is open.) There is a plastic cap installed over the service port from the factory. The valves are sent in this orientation to keep the factory nitrogen charge inside of the condensing unit. The factory nitrogen charge is used solely to prevent moisture and contaminants from entering the system prior to the install.

The valve stem will need to be mid-seated to evacuate and charge the system. Follow the instructions below for valve stem seating instructions.

Back seat both valves by rotating the valve stem counter clockwise until the stem stops. (Do not over torque the valve stem as this will cause the packing between the valve stem and valve body to leak.) Once the valve stem is fully back seated rotate the valve stem one and a half turns clockwise. This will keep the refrigerant line all the way open and allow the service valves to be open for evacuation and charging purposes.

Evacuation

Close off the high and low side valves on the manifold gauge set. Connect the charging hose from the manifold gauge set to the outlet of the charging scale. Connect another refrigerant hose to a tank of R404a and to the inlet of the charging scale. Open the tank of R404a and place it on a charging scale in the upside down position, with the power turned off to the condensing unit. Set the charging scale to 60 grams. Press the charge button and loosen the charging hose from the manifold gauge. This process is very important as it will purge out any air that is trapped between the refrigerant tank, charging scale, and manifold gauge set. Once the liquid refrigerant begins to flow out of the hose, tighten the charging hose to the manifold gauge set.

Energize the liquid line solenoid valve (Meaning make sure the evaporator units are wired together, turned on, and calling for cooling). Connect a micron gauge directly to the pump, blank off, and start the pump to verify that it is capable of a 200 micron vacuum and the gauge is capable of reading that vacuum. Connect a micron gauge in line with the vacuum hose at the manifold gauge set. Remove the Schrader Valve Depressors from the gauge hoses to reduce restriction and connect gauges to the suction and liquid line service valve service ports on the Condensing Unit. Connect the pump to the vacuum hose on the manifold gauge set. Start the pump and run until the micron gauge reads 200 microns.

When a 200 micron level evacuation is achieved, close off the pump and turn it off. Let the system sit for two minutes, monitoring the vacuum level. Ensure the system vacuum level does not rise above 500 microns, this will confirm that all moisture has been removed from the system as well ensure there are no leaks. If the vacuum level does rise above 500 microns, perform a leak check, repair leaks if necessary, and repeat the evacuation process.

Charging

Close off the high and low side valves on the manifold gauge set. Remove the vacuum pump and the micron gauge from the system. Open the refrigerant valve on the manifold gauge set and charge the system with 3.5lbs of R404a. Set the refrigerant tank in the upright position. Turn power on to the condensing unit and allow the system to run for 10 minutes. Observe the sight glass for bubbles. If bubbles are present open the low side valve on the manifold gauge set and monitor the sight glass. Once the bubbles begin to disappear close off the low side valve on the manifold gauge to stop the flow of refrigerant. Allow the system to run for a period of 5 minutes. Observe the sight glass for bubbles, if bubbles are still present, open the low side valve on the manifold gauge set and admit more vapor into the system. Once the sight glass is full and stays full for a period of 10 minutes the system is fully charged.

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Superheat Checking/Expansion Valve Adjustments Note: Keep the Warranty Checklist on hand so it can be filled out at the time measurements and adjustments are made. Install a

temperature sensor at the outlet of the evaporator coil on the suction line, two to three inches upstream from the sensing bulb. Peel some of the cork tape back to get access to the copper suction line. Zip tie the bead of the temperature sensor to the suction line and insulate with ½” Armaflex insulation. Allow time for the temperature to register on the temperature meter and settle out (this usually takes about a minute). Document the temperature of the suction line and compare it to the low side pressure gauge reading, converted to temperature. If superheat is not between 8-12°F, an adjustment to the expansion valve is needed.

(Superheat = suction line temperature – low side pressure gauge reading converted to temperature).

Locate the expansion valve and remove the cork tape from the bottom end of the valve. Place one crescent wrench on the valve body and another crescent wrench on the nut located at the bottom of the valve. Hold the crescent wrench that is on the valve body firmly in place, and use the other crescent wrench on the nut to break it loose. Remove the nut from the valve to expose the superheat setting valve stem. Using a service wrench, rotate the valve stem in half turn increments. Turning the valve stem clockwise will increase superheat, turning the valve stem counter clockwise will decrease superheat. Once an adjustment has been made, allow the system to run for 5 minutes and check the temperature sensor and the low side gauge converted to temperature. If the superheat is between 8-12˚F, then the expansion valve is set correctly, if not, repeat the process until 8-12˚F superheat is achieved. Reinstall the cap and cork tape removed from the expansion valve. Disconnect the temperature sensor from the suction line and reinsulate the line where the sensor was installed (failure to do this can result in condensation issues).

Measuring Sub-Cooling/ Sub-Cooling Adjustments

Zip tie the bead of a temperature sensor to the liquid line 2” from the outlet of the condenser coil. Insulate the temperature sensor using Armaflex to prevent inaccurate readings. Allow time for the temperature to register on the temperature meter and stabilize out (this usually takes about a minute). Compare the temperature of the liquid line with the condensing pressure converted to temperature. 1-8˚F of sub-cooling is optimal.

(Sub-cooling = condensing pressure converted to temperature – liquid line temperature).

If sub-cooling is 10˚F or higher, the system is overcharged or has non-condensables. Make sure the condenser fan motor is running when performing the sub-cooling measurement. If it is cold out and the fan motor cycles on and off, place a piece of paper over approximately 60% of the air inlet of the condenser coil, this will help stabilize the condensing temp to get an accurate reading. Once this has been done, allow the system to run for 5 minutes and verify the amount of sub-cooling. If the system is over charged recover a small amount of refrigerant, just to the point where there is a small amount of bubbles in the sight glass. Allow the system to run for 5 minutes and recheck the sub-cooling, also verify the sight glass has filled back up and there are no bubbles present in the sight glass. (The reason for checking whether the sight glass fills up is to determine if the system was overcharged in the initial charging process.) Perform the sub-cooling measurement process again. If the amount of sub-cooling is between 1˚ to 8˚F the system is charged correctly and there are no non-condensables in the system. Remove the insulation and temperature sensor (if there was a piece of paper installed over the air inlet of the condenser coil, remove that was well). If the sub-cooling remains at 10˚F or higher, this system has non-condensables in it. All refrigerant will then need to be recovered and the evacuation and charging process must be re-performed.

Disconnecting Refrigerant Manifold Gauge Set from the Condensing Unit

Rotate the valve stems on the liquid line king and suction line service valves counter clockwise until the stem stops. The valve is now in the back seated position. Disconnect the refrigerant hoses from the service valves. Re-install the service caps as well as the valve stem caps on each of the valves. Tighten the valve stem caps on each using a crescent wrench.

Refrigerant Line Set Length <25 ft. 26-50 ft. 50-100ft.

Vertical Rise < 3ft. 3-10ft. >10ft. < 3ft. 3-10ft. >10ft. < 3ft. 3-10ft. >10ft.

Horizontal Tubing 5/8” 3/4”

Vertical Rise 5/8”

Horizontal Tubing 5/16” 3/8”

Vertical Rise 5/16” 3/8”

R404A

Suction

Line

Liquid

Line

www.cellarcool.com | Page 21

PIPING AND CONNECTING THE CR TO THE C

Page 22 | 1-855-235-5271

TWS 092115

LIQUID MEASURING THERMOSTAT SYSTEM

The CellarCool Series cooling units come equipped with a liquid temperature measuring thermostat. This incorporates the following advantages:

Self-Calibrating Bottle Probe

The bottle probe contains a sensor chip, which communicates back and forth with the thermostat. This results in a consistent temperature setting and accuracy.

1. Wine should be kept at a very precise, controlled temperature and humidity.

2. By measuring the liquid temperature rather than air, the unit will operate 75–80% of the time.

Setting Up The Bottle Probe:

1. Locate an empty wine bottle.

2. Fill ¾ full with room temperature tap water.

3. Place bottle probe securely into bottle as seen in Figure 1.

4. Place bottle with probe level and to the side of the unit in your wine cellar.

5. To assure a consistent temperature, place bottle probe approximately 3 feet

away from the air output and not in the flow of the air.

It is recommended that the bottle be placed in a central location of your wine cellar. Avoid pulling too much on the probe cord. It may become

disconnected resulting in limited functionality of the unit.

Note: The thermostat can be set between 50–67°F.

Remember: The CellarCool unit operates based on the temperature of the water.

Do not be misled by thermostats reading air temperature. The air temperature in the cellar will be cooler than the liquid temperature of the wine while it is reaching optimum balanced temperature.

Figure 1

www.cellarcool.com | Page 23

REMOTE KEYPAD: INSTALLATION AND CONFIGURATION

If you have a system with a remote keypad, please review this section for installation.

Note: 50 feet of communication line is included, the keypad can be installed up to 300 line feet away. Longer lengths of communication line can be ordered by calling 1-800-343-9463 ext. 751.

Red Wire

Black Wire

Route the communication line from the evaporator unit to the desired keypad location. Remove the wall mount bracket from the display housing. Using appropriate anchors or fasteners, secure the wall mount bracket to the wall. If routing the communication line through a wall, connect the wires to the back of the control following the image above. Connect the red wire to the upper (+) terminal. Connect the black wire to the lower (-) terminal. If the communication wire is not routed through the wall, remove the plug in the side of the display housing. Route the wire through the hole and connect to the back of the display as shown above.

Note: Twin systems control attaches to unit A only. See pages 26 and 27 for more information.

Connection wire in Side Mount conguration Connection wire in Rear Mount conguration

Page 24 | 1-855-235-5271

TWS 092115

HM/VM TWIN INSTALLATION

Electrical/Wiring

• Remove the four screws securing the top to the electrical box and remove the top from both evaporator units.

• One unit will have a relay and terminal block in the electrical compartment. This is the “B” unit. The other unit

will have a 7 pole terminal block, replace circular connectors with (1) male 2 pin connector and (1) female 2 pin connector in the electrical compartment. This is the “A” unit. The A unit contains the system control. The B unit is controlled via the included control cable by the A unit.

• Locate the desired knockout for routing the electrical into the evaporator units. Refer to the Quick Reference

Guide on pages 2-3 for wire knockout locations.

• Install a supplied strain relief into each of the selected knockouts.

• Route 120V AC power to each evaporator unit.

• Connect power to both units at the location shown below.

UNIT B WIRING

LINE

NEUTRAL

GROUND

www.cellarcool.com | Page 25

REMOTE KEYPAD INSTALLATION

• Route the control cable into the A unit electrical compartment. Attach the cable to the transformer wires.

• Route the communication cable from the display into the A unit electrical compartment. Attach the cable to

2 pin connector. Make sure to follow the label marked “Key”.

• Route the control cable from the A unit to the B unit.

• Cut the wire to length.

• Secure the cables to the relay terminals in B unit. Terminal “1” and “0.”

• Secure all wiring in the strain reliefs.

• Replace the electrical panels on both units.

UNIT A WIRING

Page 26 | 1-855-235-5271

NEUTRAL

LINE

GROUND

TWS 092115

POWER SUPPLY

115 V POWERCORD

HM/VM C Wiring Diagram

120V

24V

Blue (Q) 24V

Green (T)

Blue (P) 24V

White (K) 24 V Neutral

Red (L) 24 V Hot

Green

OMRON Relay

Black (E) 115V H

Black (C)

Green (S)

Blue (O)

Solenoid

Liquid Line

Blue (N)

Fan Capacitor

Blower

Brown (R)

Black (F)

Blue (V)

Green(U)

Black (G)

1 2 3 4 B

4 3

1 2 A

Blue (M)

Black (D)

Black (C)

Control

Motor Speed

1 2 3 4 5 6 7 B

6 7

4 3

1 2

24V Hot

24V Neutral

Black (B)

Green

Ground Stud

115V N

www.cellarcool.com | Page 27

Motor Speed

Control

Ground Stud

- +

1234

6789

15 16

18 19 20

21 22

Black (D)

Black (E)

Green (R)

- +

1 2 3 4 5 6 7

1 2 3 4

1 2

6 7

1 2

Liquid Line

Solenoid

Blue (P)

Blue (Q)

Blower

Fan Capacitor

Black (C)

Brown (U)

Green (S)

Blue (K)

Black (B)

120V

Green (R)

Blue (N)

Black (F)

Blue (L)

Blue (M)

Green (T)

Black (H)

Black (G)

White (J)

Blue (O)

115 V Hot

115 V Neutral

Ground

POWER SUPPLY

115 V POWERCORD

24V

Page 28 | 1-855-235-5271

TWS 092115

- +

OMRON Relay

Evaporator Solenoid

4 Pole Terminal Block

Motor Speed Control

Fan Capacitor

POWER SUPPLY

115 V POWERCORD

- +

123456789

Solenoid

Liquid Line

Blower

Blue (Q)

Blue (P)

Blue (K)

Fan Capacitor

Brown (U)

Green (S)

Black (C)

Black (B)

Blower

Fan

NeutralLine

Solenoid Coil

1 2 3 4 B

19 20 21 22

Blue (O)

13 14 15 16 17

1 2

Black (G)

Black (H)

White (J)

Blue (L)

Blue (M)

Black (F)

Blue (N)

Green (T)

Liquid Line

Fan Capacitor

Black (F)

Brown (R)

Blue (V)

Green(U)

Green (R)

6 7 5 4 3

1 2 3 4 5 6 7

Control

Motor Speed

Solenoid

Black (G)

Ground

115 V Hot

115 V Neutral

Ground Stud

HM/VM C Wiring Diagram

Black

24V

White

120V

1 2

White (K) 24 V Neutral

Red (L) 24 V Hot

OMRON Relay

Black (C)

Black (E) 115V Hot

Black (E)

Black (D)

Green (R)

Blue (P) 24V

Blue (Q) 24V

Green (T)

Green

Green (S)

Blue (O)

Blue (N)

Blue (M)

1 2 3 4

1 2

Black (D)

Black (C)

6 7

24V Hot

5 4 3

1 2

1 2 3 4 5 6 7

24V Neutral

Black (B)

Ground Stud

115V N

HM/VM CR Wiring Diagram

Technician Wiring

Factory Wiring

Fan Capacitor

Legend

Blower

4 3

1 2 3 4

1 2

7 Pole Terminal Block

1 2 3 4 5 6 7 A

Control

6 7

- +

3 4

1 2 B

1617

Blue (O)

14 15

Control

Motor Speed

OMRON Relay

Control

Motor Speed

POWER SUPPLY

115 V POWERCORD

www.cellarcool.com | Page 29

1 2 3 4

230V NEUTRAL

FAN

RELAY

D.O.B.

COND

(H/P)

1 2 3 4 5

H/L

(F)

(C)

NCCNO

(B)

(FC)

1 2 3 4 5

(D)

(A)

1 2 3 4

HEATER

(E)

(H)

1 2 3 4 5

(I)

(G)

COMP

START

CAP

RUN

CAP

Page 30 | 1-855-235-5271

POTENTIAL

RELAY

= FAN CYCLE SWITCH

4 5

= LOW PRESSURE

SWITCH

= HIGH PRESSURE

SWITCH

230V HOT

1 2 3 4 5

PRESSURE SWITCH

FC - FAN CYCLE

H/L - HI & LOW

F - FAN

H - HEATER

L2 - LINE 2

Condensing Unit

LEGEND

LEVER CONNECTORS

L1 - LINE 1

TWS 092115

AJA74942YXAXC

Inactive

REMOTE KEYPAD FUNCTIONS

High History

Scroll Button

Cellar Pre-Chill

(Press and hold 3-5 sec)

Low History

View Set Point

Scroll Button

Change Set Point

(Press and hold 3-5 sec)

Compressor On

Evaporator Fan On

Unit is in Pre-Chill Mode

Alarm is Present

Power On/O

Unit is in Anti-Frost Mode

Button Normal Functions

ON/OFF • The ON/OFF button allows the customer the convenience of turning the refrigeration

system ON or OFF, from the Keypad This feature does not disconnect power from the unit. In order for the power to be shut o from the unit, the power cord must be unplugged from the wall receptacle.

• Press the ON/OFF button once for button application.

Up and Down

Arrows

• Use these buttons to scroll up or down the CPSM (Customer Preference Selection Mode)

menu.

• Displays the Highest and Lowest temperature sensed by the Air Sensor. This feature

allows the customer instant access to the recorded data applicable to the Air Sensor Temperatures, it can be easily reset to reect current temperatures.

1. Press the “UP” arrow, or the “Down” arrow once, and the Highest or Lowest Temperature (Hi/Lo) sensed by the Air Sensor, will be displayed.

2. To reset the Hi/Lo, press and hold the “Set” button when the Hi/Lo value is displayed on

Cellar PreChill (CPC) The CPC Feature is activated by pressing the Up button for 3-5 seconds, and the CPC logo

the Digital Display, continue to hold the “Set” button until “rst” appears on the digital display and then blinks. This will erase the past recorded “Temperature Data History” and start recording, from the current time and temperature, forward. Temperatures displayed would reect Air Sensor Temperatures from that point in time, and beyond.

3. The Hi/Lo feature should be reset at initial “Start-Up” and after the Cellar has obtained normal operating temperatures, which is generally 55°F.

will be displayed on the digital display. The CPC feature can be terminated by pressing the Up button for 3-5 seconds, or the feature will self terminate after 6 hrs.

1. The (CPC) Feature may be used to Pre-Chill the Cellar prior to loading it with Warm Product. The feature will shift the Set Point down to a lower setting of 52°F, for the next 6 hours. After the 6 hour time period, the Set Point will automatically return to the original Set Point.

2. The CPC feature can be conveniently adjusted to the customer’s specic needs, by accessing the “Customer Preference Select Mode” (CPSM). See Customer Preference Select Mode Instructions.

www.cellarcool.com | Page 31

Set 1. Press the “Set” button once and it will display the Set Point. After approximately 5 sec-

onds, the display will return to normal operation and display the Air Sensor temperature.

2. Press the “Set” button once and it will display the Set Point. Press the up and down arrows to change the set point. Press the Set button again and the numbers will blink, conrming the change in Set Point.

3. Press and hold the “Set” button during the display of the Hi/Low “Temperature Data History” (hold button unit “rst” blinks on display), and it will erase the past recorded data le and start recording, from the current time and temperature.

4. Press the “Set” and the “Down Arrow” buttons simultaneously, for 3-5 seconds, and you will access the “Customer Preference Selection Mode” (CPSM). The CPSM allows the customer to “Fine Tune” the Control Operating System to their applicable choice.

Alarm The Alarm symbol is shown when the unit encounters an issue that needs attention, the

displayed alarm codes are explained below.

Anti-Frost The Anti-Frost Cycle is automatically activated when the evaporator temp has reached a low

temp of 26° and has sustained that temp for a period of ve minutes. During this cycle the compressor and condenser fans will turn o and the evaporator fans will continue to run. Once the temperature of the evaporator gets back up to 40° the cycle will deactivate and the unit will revert back to normal operating conditions. This cycle can only be activated once an hour.

At the beginning of the cycle the symbol will be illuminated and the symbol is illuminated during the anti-frost cycle.

Alarm Codes

Message Cause Solution

“P1” Faulty Bottle Probe Connection 1. Check Bottle Probe connection at green terminal block on

controller.

Defective Bottle Probe Replace the Bottle probe

“P2” Faulty Evaporator Probe

Connection

Defective Evaporator Probe Replace the Evaporator Probe

“HA” Defective Bottle Probe Replace the Bottle Probe

“L A” The Bottle probe is sensing a

temperature of 10° below the set point

Defective Bottle probe Replace the Bottle probe

“POF” The keypad is locked Hold “Up” and “Down” buttons for 3 to 5 seconds to disable,

Check Evaporator Probe connection at green terminal block on controller

Allow the room to warm up which will increase the temperature of the wine

“PON” should appear

Page 32 | 1-855-235-5271

TWS 092115

CPSM Mode

Press the “Set” and the “Down Arrow” buttons simultaneously, for 3-5 seconds, and you will access the “Customer Preference Selection Mode” (CPSM). The CPSM allows the customer to “Fine Tune” the Control Operating System to their applicable choice.

The following CPSM options are available for adjustment:

Fon – Humidity Management Enhancement: This parameter is normally set at 0, which should provide adequate relative humidity for the cellar.

• An increase in this parameter will increase the Humidity Enhancement (%RH),

and a decrease in the parameter will decrease Humidity Enhancement (%RH).

• Adjustments should be made in increments of 5, with a maximum of 15, and a

minimum of 0.

• After any adjustment to Humidity Enhancement, you should wait a minimum

of three days before making any additional adjustments. This will allow the

cellar sucient time to acclimate to the new setting.

Fof - Humidity Management Enhancement: This parameter is normally set at 15. This parameter should not be adjusted, as it simply provides an OFF cycle time for the fan, during the compressor OFF cycle. However, the parameter is located within the CPSM as a convenience to the customer, should it need to be adjusted. CCT - Cellar Pre-Chill Duration: This parameter is set to 6 hours, but can be changed between 0-23.5 hours.

Con/Cof – Compressor On time (Con) and O time (Cof) with a Probe 1 failure/ Alarm. These parameters are set at Con 40 min/Cof 10 min. In the event that there is a Probe 1 failure/Alarm, the compressor/refrigeration system automatically starts a predetermined ON/OFF cycle, which is controlled by the Con and the Cof parameters. The customer can adjust these parameters to maintain the desired Bottle temperature.

www.cellarcool.com | Page 33

SYSTEM OPERATION WITH CELLARCOOL CONTROLLER

Initial Start-Up:

When power is applied to the unit, the control will briey display all symbols, and the Snowake Symbol will be displayed (if unit is calling for cooling) fan symbol is displayed and the fan symbol will be displayed. There may be a brief delay prior to the evaporator fan turning on.

Set Point:

The set point is set from the factory (CellarCool) at 55°. It can be adjusted by the customer between 50° and 70° in one degree increments.

Cooling Operation:

Cooling is activated once the Air Probe senses a temperature that is 4° greater than the set point. The controller then energizes the Solenoid Coil which activates the Solenoid Valve(s). The unit provides cooling until the Air Probe senses the set point. At this point the Solenoid Coil is de-energized, suction pressure drops below 5 psig and the Low Pressure Switch kills power to the compressor. If the FON function is enabled the evaporator fan will continue to run for 1-15 minutes to re-evaporate any moisture from the evaporator coil.

Low Ambient Conditions

If the condensing unit is installed outside (which will allow the condenser to be exposed to low ambient temperatures), the condenser fan may cycle on and o. The purpose of the fan cycling is to maintain the system high side pressure, which will ensure an adequate refrigeration process.

Bottle Probe Failure Protection In the event that a Bottle probe should fail, the APST (Advance Product Safety Technology) will automatically transition the Refrigeration cycle to a pre-determined time series (based on detailed laboratory testing), which will ensure that the product is kept within the safe range.

Remote Control Panel Keypad

The remote keypad is designed to give the user the ability to monitor and change cellar conditions.

Humidity Features:

The FON parameter can be increased to allow the evaporator fan to run for a longer period of time after the compressor turns o, allowing moisture to be re-evaporated into the cellar.

Anti Short Cycle

The Anti Short Cycle ensures that the unit will remain o for a period of 5 minutes after the unit has reached the set point to allow the pressure in the refrigeration system to equalize prior to starting the compressor.

Anti Frost Cycle

The Anti Frost Cycle is a precautionary measure, as icing or frosting of the coil does not occur during normal operation. The system will go through a defrost cycle every 4 hours. During the defrost cycle, the indoor fan will provide air ow across the indoor coil, which will evaporate any frost accumulation.

Page 34 | 1-855-235-5271

TWS 092115

Monthly 1. Check coils

2. Check for unusual noise or vibration

3. Check the drain line to see if it is above the waterline if draining into a vessel.

MAINTENANCE SCHEDULE

Quarterly 1.

when cleaning.

Annually

1. Inspect for corrosion.

2. Check wiring connections and integrity of cords.

3. Pour a 50/50 bleach solution into the drain line every spring.

Use a vacuum with brush attachment to clean coils. Be careful not to crush coil ns

www.cellarcool.com | Page 35

TROUBLESHOOTING GUIDE

Unit has ice forming on the evaporator Possible Cause

Evaporator coil is dirty.

Solution

Clean coil with a vacuum. If coil is very dirty, use a spray bottle with a small amount of liquid dish washing detergent. Spray coil, let set for 5 min, then ush with fresh water.

There is something blocking the supply and/or return air

The evaporator fan is not turning on.

The evaporator unit has not gone through its anti-frost

sequence, yet.

If evaporator unit continues to ice.

Unit does not run/power up Possible Cause

Circuit breaker tripped

Evaporator unit is not plugged in

Power switch not on

Line voltage is incorrect rating for the system

Bottle at set point

Thermostat not calling for cooling

Faulty thermostat or wiring

Cellar Temperature is to Warm Possible Cause

The temperature of the room condensing unit is exhausting

to has exceeded 110

The system is undersized for the cellar.

There is something blocking the supply and/or return air,

on evaporator or condenser side of the unit

Evaporator unit is mounted too low in the cellar

°F

Remove blockage

Call a service tech to troubleshoot

Check for ice in the depth of the coil. Melt with blow drier until

coil is warm to the touch. Soak up water with a towel.

Observe ice formation pattern. If only part way up the coil face,

evaporator unit could be low on refrigerant. If all the way up, the

coil may be dirty or airow is blocked.

Solution

Reset breaker

Make sure the unit is plugged into an outlet

Turn unit on by pressing the power button on the control

Check line voltage to make sure there is 110v/120v

Lower set point

Call Customer Service at 1-855-235-5271

Solution

Intake temperature needs to drop below 110°.

Order correct size system

Remove air ow obstruction

Re-Locate unit so the distance from the ceiling and top of the unit is no more than 18”

One or more of the fans is not turning on.

Compressor is not turning on.

Compressor keeps cycling on overload

Poor seal around door.

Controller set too high

Evaporator coil is frosted or iced up

Page 36 | 1-855-235-5271

Call Customer Service at 1-855-235-5271

Make sure all fans are working and there are no airow obstructions

Make sure there are no air gaps around the door. If door seal is damaged, replace it.

Lower the set point.

Observe ice formation pattern. If only part way up the coil face, evaporator unit could be low on refrigerant. If so, call Customer

Service at 1-855-235-5271

TWS 092115

TROUBLESHOOTING GUIDE

Unit leaks water Possible Cause

Evaporator unit is not level

Drain line clogged or kinked

Drain line does not have a downward slope

Coil is iced causing drain pan ice and water overowing

Unit runs but does not cool Possible Cause

Lack of air ow

Compressor not running

System undersized

Compressor is overheating

Solution

Evaporator unit should be level in wall to prevent leaking

Check drain line to make sure water can ow freely.

Disconnect drain and clear out, open access door and check drain for blockage

Fix Drain line so there is a downward slope from the unit to the drain.

Melt ice with blow drier. Soak up with a towel

Solution

Make sure fan is unobstructed; clean evaporator if necessary

Call Customer Service at 1-855-235-5271

Shut system o for 1 hour to allow compressor to cool. Turn back on and check for cooler air ow out. If compressor runs, check for and clean condenser coil as possible cause of compressor overheating. If problem repeats, call customer service.

Evaporator fan runs but compressor does not

Possible Cause

Running an Anti-Frost Cycle

Compressor and/or starting components faulty

System may be performing the CHM function

Compressor may have overheated.

Compressor runs but evaporator fan does not Possible Cause

Faulty low pressure switch

Faulty Controller

Compressor short cycles Possible Cause

Leaking Solenoid Valve

System low on refrigerant charge

Condensing fan motor/capacitor faulty

Compressor and /or starting components faulty

TXV power element lost charge

Plugged Refrigerant Drier

Dirty Condenser Coil

Humidity in cellar too low

Solution

Check evaporator coil temp.

Call Customer Service at 1-855-235-5271

Allow cooling system to revert back to cooling mode.

Solution

Call Customer Service at 1-855-235-5271

Solution

Call Customer Service at 1-855-235-5271

Possible Cause

Not enough moisture

Solution

Add something like a water fountain to add humidity back in the room

www.cellarcool.com | Page 37

TECHNICAL ASSISTANCE

CellarCool Customer Service is available Monday through Friday from 8:00 a.m. to 4:00 p.m. Pacic Time.

The customer service representative will be able to assist you with your questions and warranty information more effectively if you provide them with the following:

• The model and serial number of your CellarCool systems.

• Location of unit and installation details, such as ventilation, ducting, construction of your wine cellar, and

room size. Photos of the cellar and installation location may be needed.

Contact CellarCool Customer Service

1738 E. Alpine Ave Stockton, CA 95205 www.CellarCool.com Email: support@cellarcool.com Phone: (209) 466-9463 US Toll Free 1(855) 235-5271 Fax (209) 466-4606

ACCESSORIES FOR COOLING UNITS

CellarCool offers accessories to enhance and customize your wine cooling unit.

Condensate Pump Kit

The condensate pump kit is designed as an automatic condensate removal pump for water dripping out of our evaporator units’ drain line. The pump is controlled by a float/switch mechanism that turns the pump on when approximately 2-1/4” of water collects in the tank, and automatically switches off when the tank drains to approximately 1-1/4”. The condensate pump kit allows the excess condensate to be pumped up to 20ft away from the unit.

Accessories can be purchased at www.cellarcool.com

Page 38 | 1-855-235-5271

TWS 092115

Split System Series

Product Warranty Information

CellarCool Product Terms and Conditions

Including Product Limited Warranty And Product Installation Requirements

For CellarCool Split System Series

ATTENTION: PLEASE READ THESE TERMS OF USE CAREFULLY BEFORE INSTALLING YOUR CELLARCOOL COOLING SYSTEM. INSTALLING YOUR CELLARCOOL COOLING SYSTEM INDICATES THAT YOU ACCEPT AND AGREE TO EACH OF THE TERMS AND CONDITIONS SET FORTH HEREIN (“TERMS OF USE”). IF YOU DO NOT ACCEPT THESE TERMS OF USE, YOU RISK VOIDING YOUR WARRANTY AND ASSUMING ADDITIONAL REPAIR AND REPLACEMENT COSTS.

1. Purchase of a CellarCool Cooling System assumes that the Purchaser (“End User”) fully accepts and agrees to the Terms and Conditions set forth in this document. The Terms and Conditions of Sale and Owner’s Manual are shipped with each unit and, if another copy is needed, replacement copies can be downloaded from the company website (cellarcool.com) or by contacting CellarCool directly for a new copy. CellarCool reserves the right, in its sole discretion, to change its Terms and Conditions at any time, for any reason, without notice.

2. CellarCool Product Installation and Limited Warranty

A. Purchaser of the product must arrange for the product to be installed by a certied HVAC/R technician in

accordance with procedures set forth by CellarCool and described in the CellarCool Owner’s Manual.

B. The HVAC/R technician installing the product must complete the designated portion of the Split Startup Checklist

and provide licensing or certication identication number information to assist in the warranty registration process.

C. Purchaser must return the completed Split Startup Checklist to CellarCool within thirty (30) days of installation

of Product. The Split Startup Checklist must be approved by CellarCool to activate the Limited Warranty. If the Split Startup Checklist is approved, Purchaser will be sent activation approval documents and will start receiving the benets of the Limited Warranty throughout the warranty period. If the Split Startup Checklist is incomplete, Purchaser will be informed they have ve days to complete the Split Startup Checklist and re-submit to CellarCool. The Split Startup Checklist will be reviewed again, and if denied, Purchaser will be informed that they have 10 business days for corrective action. Failure to register the Product may result in loss of warranty.

D. Purchaser is responsible for the full costs of installation and any additional parts required for the proper and

complete installation of the product.

E. For Split Systems returned to CellarCool in accordance with the terms and conditions of the Limited Warranty,

CellarCool warrants against defects in material and workmanship as follows:

1. LABOR - For a period of two (2) years commencing on the date of purchase, CellarCool will, at its option and discretion, reimburse up to $250 to the End User for cost incurred for servicing, repairing, removing or installing warranty parts. Invoice for service must be forwarded to CellarCool for assessment and processing. The Split System warranty is invalid if there is attempted repair by anyone other than an HVAC/R technician approved by CellarCool to service the Product.

2. PARTS - For a period of two (2) years commencing on the date of purchase, CellarCool will supply, at no charge, new or rebuilt replacement parts in exchange for defective parts. Replacement parts are warranted only for the remainder of the original warranty period.

3. FREIGHT - For a period of two (2) years commencing on the date of purchase, if after CellarCool approved evaluation the original Product failure is determined to be the cause of a manufacturers defect, and not the cause of an installation error or other cause, CellarCool will cover at its option, freight for the replacement parts or Product.

The following part or cause of failure is not the responsibility of CellarCool:

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• Improper voltage supply

• Line set with screw connectors (high end and low end)

• Leaks found at the braze points when performing pressure check

• Unit that has been charged incorrectly

• Incorrect tubing diameter used on line set

• A unit that has been wired incorrectly

• Valve stem on condenser side

• Improper installation of P-Trap

• Lack of P-Trap (if required)

• Condensers that are installed outdoors or in elements that would aect operation without proper cover or housing. (Housing is available from Manufacturer).

Product Warranty Limitations and Exclusions.

1. This limited warranty does not cover cosmetic damage caused during installation, damage due to acts of God, commercial use, accident, misuse, abuse, negligence, or modication to any part of the Product. Delivery and installation of the Product, any additional parts required, as well as removal of the Product if warranty work is required, are all at the sole cost, risk and obligation of the End User.

2. This limited warranty does not cover damage due to improper installation or operation or lack of proper maintenance of the Product, connection of the Product to improper voltage supply, or attempted repair of the Product by anyone other than a technician approved by CellarCool to service the Product.

3. This limited warranty does not cover any Product sold “AS IS” or “WITH ALL FAULTS.”

4. Product that has been replaced during warranty period does not extend the warranty period past the original date of purchase.

5. This limited warranty is valid only in the continental United States. Sales elsewhere are excluded from this warranty.

6. Proof of purchase of the Product in the form of a bill of sale, receipted invoice or serial number, which is evidence that the Product is within the Limited Warranty Period, must be presented by the End User to CellarCool in order to obtain limited warranty service.

7. This limited warranty is void if the factory applied serial number has been altered or removed from the Product.

8. This limited warranty is voided if installed in an enclosure of insucient design that does not follow the Product installation requirements stated herein and in the owner’s manual.

9. Removing the rivets from the Product’s unit housing without prior authorization from CellarCool voids this limited warranty.

10. The End User must rst contact CellarCool Customer Service by telephone (at 1-800-343-9463) prior to attempting service on any Product still under the limited warranty; else the limited warranty is voided.

11. 11. This limited warranty does not cover Product being concealed by, but not limited to, vegetation, fabric, shelving, mud, snow, or dirt. Product must not be painted or limited warranty will be void.

12. This limited warranty does not cover exposure to corroding environments such as, but not limited to, petroleum and gasoline products, cleaning solvents, caustic pool chemicals, and marine air.

13. This limited warranty does not cover any cause not relating to Product defect.

14. THE REPAIR OR REPLACEMENT OF THE PRODUCT AS PROVIDED UNDER THIS LIMITED WARRANTY IS THE EXCLUSIVE REMEDY OF YOU, THE END USER, AS WELL AS ANYONE ELSE IN THE CHAIN OF TITLE OF THE PRODUCT, DOES NOT START A NEW LIMITED WARRANTY TIME PERIOD, AND IS IN LIEU OF ALL OTHER WARRANTIES (EXPRESS OR IMPLIED) WITH REGARD TO THE PRODUCT. IN NO EVENT SHALL CELLARCOOL BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL, SPECIAL OR CONTINGENT DAMAGES FOR BREACH OF ANY EXPRESS OR IMPLIED WARRANTY ON THIS PRODUCT. THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY EXPRESSLY DISCLAIMED. Some states do not

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1. allow the exclusion or limitation of incidental or consequential damages, or allow limitations on how long an implied warranty lasts, so the above limitations or exclusions may not apply to you. This limited warranty gives you specic legal rights, and you may have other rights, which vary from state to state.

2. Failure of the End User to comply with all of the Product Installation Requirements, Maintenance Requirements and End User Requirements may, at CellarCool’s sole discretion, void this limited warranty.

3. No one has any authority to add to or vary the limited warranty on this Product.

3. Maintenance Requirements

The End User is responsible for checking the coils on the condenser unit and vacuuming them every three months to maintain them free of debris. It is the End User’s responsibility to clean o any accumulated dust, lint, or other debris from the front and rear intake grills; failure to do this on a regular basis will restrict the airow and may aect the Product’s ability to function properly. Periodically cleaning the Product’s vents will help assure maximum cooling eciency. The drain tube must also be checked and kept clean and free of debris and mold to maintain proper performance.

Mold is a natural living organism in the environment. It exists in the air in the form of microscopic spores that move in and out of buildings through doors, windows, vents, HVAC systems and anywhere else that air enters. Once it is discovered, mold must be addressed quickly and appropriately. Delayed or improper treatment of mold issues can result in costly and reoccurring repairs. If the End User suspects a mold problem, it is always best to hire a qualied and experienced mold remediation specialist.

4. Additional End User Costs And Responsibilities

Terms and conditions for replacing the Product that is being evaluated for limited warranty.

1. After evaluation by a certied HVAC/R technician and the Product is found to be un-repairable in the eld,

contact CellarCool Customer Service to arrange for replacement under the warranty guidelines. When a claim for warranty is submitted for a condenser skid, the End User must purchase a new condenser skid from CellarCool at retail price. Upon installation of the new condenser skid by a certied HVAC/R Technician, the HVAC/R Technician must complete the Installation Checklist and End User must submit the Installation Checklist to CellarCool Customer Service for approval. The original condenser skid must be returned within 21 days to CellarCool for failure analysis. If the Installation Checklist is approved and the failure is evaluated as defective and not installation error or other reason, the End User will be refunded for the cost of the replacement skid.

2. If the Product failure is evaluated and it is determined that it is an installation error or other reason, all costs,

including shipping will be the responsibility of the End User.

The following items are not covered under any warranty and are the sole responsibility of the End User:

A. End Users should satisfy themselves that the Product they are purchasing is suitable for their particular

needs and requirements, and thus no responsibility will be placed with CellarCool for the End User’s decisions in this regard.

B. End Users must assure that the product is installed by a certied HVAC/R technician. Failure to do so will

result in Voiding the Limited Warranty.

C. It is the End User’s responsibility to secure safe haven/storage for ANY AND ALL items that are being kept

and stored in the End User’s wine cellar, including any Product. CellarCool takes no responsibility for the safety and preservation of the aforementioned items in the event that the environment becomes unsuitable to maintain a proper storage environment.

D. End User is responsible for initial installation costs, including, but not limited to, labor costs and the cost of

any additional parts necessary to complete the installation.

E. End User is responsible for all costs incurred for the installation and/or removal of the Product, or any part

thereof, unless such cost has been agreed by CellarCool to be a warranty repair prior to the work being performed.

5. Sales and Use Tax

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CellarCool only collects California sales tax for orders shipped within the State of California; CellarCool does not collect sales tax for orders shipped to other states. However, the Purchaser and the End User may be liable to the taxing authority in their state for sales tax and/or use tax on the Product. The Purchaser and the End User should each check with their state’s taxing authority for sales and use tax regulations.

6. Customer Service and Troubleshooting

CellarCool’s customer service department is available to answer any questions or inquiries for End Users regarding a CellarCool Product, as well as to assist in performing basic troubleshooting, Monday through Friday, from 6:30 a.m. to 4:00 p.m. PST, at telephone number 1-800-343-9463. CellarCool reserves the right to have a certied, CellarCoolapproved, HVAC/R technician go on site and inspect the product if the initial trouble shooting warrants further investigation. CellarCool Corporation is located at 1738 East Alpine Avenue, Stockton, California 95205.

7. Request for Product Evaluation and Repair Under Warranty

SPLIT SYSTEM FIELD SERVICE WARRANTY POLICY: This Policy is to clarify what falls under Warranty Service and what becomes the responsibility of the Owner. CellarCool (“manufacturer”) strives to provide our customers with a superior Product and we back our Product with a Two Year Limited Warranty. Please review the CellarCool Product Terms and Conditions including Product Limited Warranty and Product Installation Requirements to ensure you have a complete understanding of our Policy and coverage of your Split System.

ARBITRATION: Any disputes arising out of or in connection with the installation and warranty of the Split System shall be referred to and nally resolved by a CellarCool approved Independent Certied HVAC/R Technician. The evaluation of the Technician on all issues or matters of identifying the responsible party (CellarCool or Installing Technician) shall be determined in a written report. This report will be made available to all concerned parties. If discovered under warranty, CellarCool will assume the nancial responsibility under their warranty guidelines. If the report nds the Owner’s Installer as the responsible party, CellarCool will provide all documentation to the customer to substantiate the ndings. This will include the Invoice from the Independent Certied HVAC/R Technician and the written report of the ndings. The Owner will become responsible for payment directly to CellarCool for all charges incurred for repairs (labor, parts and shipping costs) on the Split System.

8. Miscellaneous Terms and Conditions

A. Return Policy. All return inquiries must be made within thirty (30) calendar days of the original purchase of a

Product and are subject to a twenty ve percent (25%) restocking fee. Shipping costs are not refundable and the

Purchaser is responsible for all return shipping costs (including customs fees and duties, if applicable). B. Security Interest. CellarCool retains a security interest in each Product until payment in full. C. Construction and Severability. Every provision of these Terms and Conditions shall be construed, to the extent

possible, so as to be valid and enforceable. If any provision of these Terms and Conditions is held by a court of

competent jurisdiction to be invalid, illegal or otherwise unenforceable, such provision will, to the extent so held,

be deemed severed from the contract of sale between Purchaser and CellarCool, and all of the other non-severed

provisions will remain in full force and eect. D. Governing Law/Choice of Forum. The laws of the State of California (without regard for conicts of law) shall

govern the construction and enforcement of the these Terms and Conditions of Sale (Sections 1 through 9

inclusive, including Product Limited Warranty And Product Installation Requirements), and further these Terms

and Conditions of Sale shall be interpreted as through drafted jointly by CellarCool and Purchaser. Any dispute

will be resolved by the courts in and for the County of San Joaquin, State of California, and all parties, CellarCool,

Purchaser and End User, hereby irrevocably submit to the personal jurisdiction of such courts for that purpose.

No waiver by CellarCool of any breach or default of the contract of sale (including these Terms and Conditions of

Sale) concerning a Product will be deemed to be a waiver of any preceding or subsequent breach or default. E. Correction of Errors and Inaccuracies. These Terms and Conditions may contain typographical errors or other

errors or inaccuracies. CellarCool reserves the right to correct any errors, inaccuracies or omissions, and to change

or update these Terms and Conditions, at any time without prior notice.

9. Questions, Additional Information And Technical Assistance

A. Questions. If you have any questions regarding these Terms and Conditions or wish to obtain additional

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TWS 092115

information, contact us via phone at 1-800-343-9463 or please send a letter via U.S. Mail to:

Customer Service CellarCool Corporation 1738 E Alpine Ave Stockton, CA 95205

Email: support@cellarcool.com Web: www.cellarcool.com

B. Technical Assistance. CellarCool Customer Service is available Monday through Friday from 6:30 a.m. to 4:00 p.m.

PST. The Customer Service representative will be able to assist you with your questions and warranty information

more eectively if you provide them with the following:

1. The model and serial number of your CellarCool UNIT.

2. The location of the system and installation details, such as ventilation, construction of your wine cellar, and room size.

Model ______________________________________ Serial Number __________________________

Installed by __________________________________________ Date __________________________

CHM&VM Twin S

www.cellarcool.com | Page 43

CellarCool

1738 E. Alpine Ave

Stockton, CA 95205

1 (855) 235-5271

www.cellarcool.com

TWS 092115

CellarCool HM&VM TWIN S Owner's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual