Cellar Cool HM&VM TWIN S User manual

TWS 092115
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
Copyright © 2011. CellarCool. All rights reserved.
This manual, the product design, and the design concepts are copyrighted by CellarCool, 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 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
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
Certied to CAN/CSA Std C22.2 No. 120

www.cellarcool.com | Page 1
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

Page 2 | 1-855-235-5271 TWS 092115
QUICK REFERENCE GUIDE (QR)
Horizontal Mount (HM) Front / Exploded View
Letter Label
GEnd Cap
HReturn Air Panels
IEvaporator Unit Cover
JSupply Air Panels
KAccess Panel
LThermal Expansion Valve
MLiquid Line Solenoid
NDrain Line Connection
O Wiring Knock Outs
Letter Label
AElectrical Box
BKey Hole
CBlower
DLine Set Knock Out
EEvaporator Coil
FCondensate Drip Tray
Q.R LEGEND
HM Rear
Q.R LEGEND
J
O
D
DD
H
B
A
F
E
J
H
D
J
K
H
LMN
I
C
D
G

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QUICK REFERENCE GUIDE (QR)
Vertical Mount (VM) Front / Exploded View
11
13
11
14
12
13
13
15
7
8
Letter Label
1Electrical Box
2Key Hole
3Blower
4Optional Line Set Knock Out
5Evaporator Coil
6Primary Condensate Drip Tray
7Solenoid
8Thermal Expansion Valve
9Primary Line Set Knock Outs
10 Secondary Drip Tray
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
Q.R LEGEND
VM Rear
1
3
9
9
9
18
9
18
2
5
17
17
6
10
16
4

Page 4 | 1-855-235-5271 TWS 092115
UNIT SPECIFICATIONS
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* VM: 12¼”W x 47”H x 12¼”D
HM: 47”W x 12¼”H x 12¼”D
VM: 12¼”W x 47”H x 12¼”D
HM: 47”W x 12¼”H x 12¼”D
BTUh with a
38° degree
Evap Temp
8200 13000
CFM* 3500: 261 | 5000: 456 6500: 456
Refrigerant R-134a 404a
Voltage
Rating (20 amp
dedicated circuit
required)
Evaporator Coils: 115V
Condensing Unit: 115V
Evaporator Coils: 115V
Condensing Unit: 208V-230V Single Phase
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
Model AJA4492YXAXC 8200 AJA7494ZXDXC 13000
Dimensions 19 3/8”W x 161/8”H x 24¼”D 19 3/8”W x 161/8”H x 24¼”D
CFM 590 840
Weight ## ##
Running
Amps 14.4 | Starting: 57.6 9.9 | Starting: 42.7
DBA ## ##
Evaporator Unit
Condensing Unit
* Rating is for each evaporator unit

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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
Fax to:
209.466.4606
Scan and email to:
[e-mail]
OR OR
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.

Page 6 | 1-855-235-5271 TWS 092115
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:
RECEIVING & INSPECTING THE SYSTEM
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.
• (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
• (1) ½”Barb Tee Fitting
• (1) Remote Key Pad
• (1) Remote Box
• (1) Mounting Bracket
• (6) 1 ¾” Hex Screws
• (1) Hose Clamp
• (1) ½” Plug
• (1) ½” Strainer Relief
• (2) 6-32x 1/4 Phillips head CS Screw
HM/VM C Accessory Kit:
• (1) 10’ Drain Line
• (1) Barb Tee Fitting
• (6) 1 ¾” Hex Screws
• (1) Hose Clamp
HM/VM Condensing Unit
• 3/8” Sight Glass
• 3/8” Filter Drier
• EPR Valve

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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.

Page 8 | 1-855-235-5271 TWS 092115
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 nor-
mally 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.
PREPARING THE WINE CELLAR

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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.
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.
Wine Cellar
Keep Clear

Page 10 | 1-855-235-5271 TWS 092115
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.
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.
Minimum Tools Needed
5/32” Drill Bit
& Drill
SawScrewdriver
Level
PREPARING THE INSTALLATION LOCATION
Horizontal Mount

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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.
HORIZONTAL MOUNT INSTALLATION
Note: The screws should
be installed with about
1/16” between the wall
and screw head

Page 12 | 1-855-235-5271 TWS 092115
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.
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
using expanding foam insulation.
HORIZONTAL MOUNT INSTALLATION
Refer to page 26 for proper wiring of the twin system evaporator units.

www.cellarcool.com | Page 13
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.
Attach the provided tube to the
desired drain line option
followed by running the line to
an appropriate dispense area.
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.
Failure to install the drain line voids the warranty.
To prevent mold from growing, allow the drain line to hang
above the water 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 prob-
lems associated with excess condensation.
Failure to use the condensate drain line tube will void the warranty on the unit.
WRONG: Drain line is under water.
HORIZONTAL MOUNT DRAIN LINE
THROUGH THE WALL
DRAIN LINE
OPTION 1
INSIDE CELLAR DRAIN LINE
OPTION 2

Page 14 | 1-855-235-5271 TWS 092115
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.
FINALIZING HORIZONTAL MOUNT INSTALLATION

www.cellarcool.com | Page 15
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.
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.
Minimum Tools Needed
SawScrewdriver
Level
PREPARING THE INSTALLATION LOCATION
VERTICAL MOUNT
5/32” Drill Bit
& Drill
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.
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.
VM Rear
Drain Line
Knockouts
Wiring
Knockouts

Page 16 | 1-855-235-5271 TWS 092115
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.
VERTICAL MOUNT INSTALLATION
Note: The screws should
be installed with about
1/16” between the wall
and screw head
1/16”

www.cellarcool.com | Page 17
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.
VERTICAL MOUNT INSTALLATION
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
using expanding foam insulation.
Refer to page 26 for proper wiring of the twin
system evaporator units.

Page 18 | 1-855-235-5271 TWS 092115
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.
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.
Failure to install the drain line voids the warranty.
To prevent mold from growing, allow the drain line to hang
above the water line.
Condensate Drain Line Tube
The condensation drain line tube is used to remove excess condensation from the evaporator unit to a proper dis-
charge 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.
VERTICAL MOUNT DRAIN LINE
THROUGH THE WALL DRAIN LINE
OPTION 1
INSIDE CELLAR DRAIN LINE
OPTION 2