Cellar Cool CM TWIN H.E. User manual

CM 58*/)&
 OWNER’S 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.

Copyright © 2017. CellarCool. All rights reserved.
CellarCool copyrights this manual, the product design, and the design concepts, with all rights reserved. Your rights with
regard to the hardware and manual are subject to the restrictions and limitations imposed by the copyright laws of the
USA. Under copyright laws, this manual may not be copied, reproduced, translated, transmitted, or reduced to any printed
or electronic medium or to any machine-readable form, for any purpose, in whole or in part, without the written consent
of CellarCool.
Every effort 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.
Vinothèque and 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.
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

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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 1-800-343-9463 or visit cellarcool.com.
Using the Manual
This owner’s manual is intended to assist in the proper maintenance of the cooling system. In order to ensure the longevity of
your cooling unit, the equipment should be installed as outlined in the technician’s manual. It is also vital to establish a proper
care and maintenance schedule. 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 unit 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, with the
condensing unit is located either outside or in a remote indoor location that is ventilated. An exterior housing is required for
outdoor condensing unit installations.
Temperature Setting
The system is designed to maintain a cellar temperature of 55°F as long as the ambient temperature does not exceed 110°F.
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BEFORE YOU START 1-800-343-9463
 Inspect all components prior to installation. If damageEPSNJTTJOHDPNQPOFOUTBSFGPVOE, please contact your distributor
or CellarCool CustomerService at 1-800-343-9463.
 The evaporator unit requires a dedicated 1V, 15-amp circuit. The condensing unit requires a dedicated V, -amp
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 You are REQUIRED to install a drain line to remove condensation from the evaporator unit.
 The warranty is not active until a warranty checklist has been received, reviewed, and approved.
 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.
 CellarCool requires that all split systems be installed by a certified HVAC-R technician only. NATE or equivalent is
recommended
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If you encounter a problem with your CellarCool system, please refer to the Troubleshooting Guide. If you have any further
questions or concerns, or need technical assistance, please contact CellarCool’s Customer Service at 1-800-343-9463. Please be
sure all testing has been completed prior to contacting Customer Service. Please have your results ready for your representative.
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08/09/21

Unobstructed Airflow
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TZTUFNXJMMPQFSBUF
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Door and Door Seal
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JOTVMBUJOHSBUJOHPGHMBTT
13&1"3*/(5)&8*/&$&--"3$0/5*/6&%
Ventilation
The necessity of dissipating heat away from the condensing unit is critical to the unit’s performance and cannot be overstated. As
the system operates and cools, a greater amount of heat is generated on the condensing side of the system. Adequate ventilation
is required in order to dissipate heat away from the condensing unit. If ventilation is inadequate, the exhaust will heat up the
area or room and adversely affect the system’s ability to cool. "WPJEJOTUBMMJOHUIFDPOEFOTFSJOBDMPTFUPSPUIFSTNBMMSPPNTBOE
TQBDFT5IJTXJMMDBVTFUIFTZTUFNUPPWFSIFBUBOEWPJEUIFXBSSBOUZ
/PUF If you are unsure about having adequate ventilation in your install location, please DPOUBDUVTUPBTTFTTZPVSTQFDJGJD
JOTUBMMBUJPO
Ambient Temperature Factor
The cooling system has the ability to cool a wine cellar efficiently to 55°F as long as the ambient temperature of the
area that it is exhausting to does not exceed 10°F. Therefore, you want to exhaust the condensing unit in a space which will
not exceed 10°F. Otherwise the system will not have the capacity to keep the wine at a desirable 55°F.
8"3/*/("MMPXJOHZPVSTZTUFNUPPQFSBUFJOUFNQFSBUVSFTPG¡PSBCPWFGPS
FYUFOEFEQFSJPETPGUJNFXJMMHSFBUMZEFDSFBTFUIFMJGFPGZPVSTZTUFNBOEWPJE
ZPVSXBSSBOUZ5IFDPPMFSUIFUFNQFSBUVSFPGUIFBJSFOUFSJOHUIFDPOEFOTFSDPJM
UIFNPSFDPPMJOHDBQBDJUZUIFTZTUFNIBT5IFMFTTIFBUHBJOUISPVHIUIF
DPNNPOXBMMUIFMFTTUIFFMFDUSJDJUZDPOTVNQUJPO
Page 5
08/09/21

3&$&*7*/(*/41&$5*/(5)&4:45&.
•Use caution when lifting and check package for damage.
•Lift only at the designated hand-hold locations on the shipping container, or fully support the container from
underneath. A shipment may include one or more boxes containing accessories.
•Before opening the container, inspect the packaging for any obvious signs of damage or mishandling.
•Write any discrepancy or visual damage on the bill of lading before signing.
•Allow the condensing unit to sit for 24 hours prior to startup. The condensing unit can be placed in the
installation location, piped and evacuated during this time.
/PUF $FMMBS$PPM 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 $FMMBS$PPM Customer Service immediately.
Check all shipped boxes for the following contents:
Please leave the system 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.
5*1 Save your box and all packaging materials. They provide the only safe means of transporting/shipping the system.
Evaporator Unit Box 1 Condensing Unit Box
(1) 1SJNBSZ evaporator unit
Evaporator installation hardware bag (QSJNBSZ):
•(12) 2½” Phillips wood screws
•(12) #8 ⁄” Phillips pan-head screws
•(1) Bypass plug
•(1) ¼” barbed coupling
•(2) 3” strips of cork tape
Documentation bag (QSJNBSZ):
•C.Twin owner’s manual
•)&R-134a split system warranty checklist
(1))& condensing unit
KDT Plus hardware bag:
•(1) ⁄” OD grommet
•(2) ½” nylon hole plugs
•(4) #6 x 1” Phillips zinc Type A screws
•(4) 8-10 x ⁄” blue plastic screw anchors
Accessory kit bag (QSJNBSZ):
•Stainless steel probe (50 feet)
•KDT Plus display cable (50 feet)
•KDT Plus wall mount bracket assembly
•KDT Plus ush mount bracket assembly
•KDT Plus display assembly
•Flush mount template
•Evaporator installation hardware bag
•KDT Plus hardware bag
Insulation blanket bag (QSJNBSZ:
•(1) C.insulation blanket
Evaporator Unit Box 2
(1) SFDPOEBSZ evaporator unit
Evaporator installation hardware bag (sFDPOEBSZ)
Insulation blanket bag (sFDPOEBSZ):
•(1) C.insulation blanket
Evaporator installation hardware bag (sFDPOEBSZ):
•(12) 2½” Phillips wood screws
•(12) #8 ⁄” Phillips pan-head screws
•(1) Bypass plug
•(1) ¼” barbed coupling
•(2) 3” strips of cork tape
Page 6
08/09/21

QUICK REFERENCE GUIDE
5PQ7JFX
#PUUPN7JFX
.PVOting BrBDLFU1BJOUBCMF
Supply and RFUVSn GrJMMF1BJOUBCMF
&WBQPSBUor Unit (Fan Coil Unit)
ElecUSical KOPDLPVUT
/PUe:5IFVOJUDPNFTJOCMBDL5IFNPVOUJOHCSBDLFUBOEGSPOUHSJMMF
BSFQBJOUBCMFFOBCMJOHZPVUPNBUDIZPVSEFTJSFEDPMPS
5op PBOFM
26*$,3&'&3&/$&(6*%&
Line Set Knockout (x6)
ElecUSical KOPDLPVU
Options
Line Set KOPDLPVU
Options
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&MFDUSJDBM0QFOJOHT
Page 7
08/09/21





PROPRIETARY AND CONFIDENTIAL
1(;7$66<
,/0$,OUT L0$"TIONS
Top View of Evaporator Unit
Front View of Evaporator Unit
,/0$,065-0$"5*0/4
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#BDLView of Evaporator Unit

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Page 8
08/09/21

-*26*%.&"463*/(5)&3.045"54:45&.#055-&130#&,%5
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Setting up the Bottle Probe:
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Page 9
08/09/21

F
CONDENSING UNIT
55°F
BOTTLE PROBE
”suctionline
” liquid line ”liquid line
18-5 THERMOSTAT
WIRE
DISPLAY CABLE
13*."3: EVAPORATOR UNIT S&$0/%"3: EVAPORATOR UNIT
DISCHARGE LOCATION DISCHARGE LOCATION
POWER CABLE POWER CABLE
*5&.4503065&#&'03&*/45"--*/(5)&&7"103"5036/*54
 Route the refrigerant lines from each evaporator unit toward each other using  OD copper tubing for the suction line and 1⁄4” OD
tubing for the liquid lines.
 Join both suction lines together using a T-fitting. Install a ” to reducer at the outlet of theT-fitting. The remainder of the
suctionline from the T-fitting to the condensing unit will need to be ” OD copper tubing.
 Join both liquid lines together using a T-fitting. Install a  to 1⁄4” reducer at the inlet of the T-fitting. The remainder of the
liquidlinefrom the T-fitting to the condensing unit will need to be  OD copper tubing.
 Route the display cable from the desired location to the desired QSJNBSZ evaporator unit installation location
 Route the bottle probe cable from the desired thermostat bottle location to desired QSJNBSZ evaporator unit installation location
 Route the drain lines from a proper discharge location to desired evaporator unit installation locations
 Route the power cable wiring to the desired evaporator unit installation locations.
 Route an 18-5 thermostat wire between the desired evaporator unit installation locations.
55°F
TVDUJPOMJOF wTVDUJPOMJOF
20V 60Hz 1 PH 15-amp
dedicated circuit
POWER CABLE
7$0..6/*$"5*0/$"#-&
MJRVJEMJOF
Page 10
08/09/21

POWER CABLE CONDENSING UNIT
230V 60Hz 1 PH 15-amp
dedicated circuit
4VDUJPO-JOF
MJRVJEMJOF MJRVJEMJOF
24V THERMOSTAT
(NOT INCLUDED)
18-5 THERMOSTAT
WIRE
PRIMARY &7"103"503 UNIT SECONDARY EVAPORATOR UNIT
DISCHARGE LOCATION DISCHARGE LOCATION
POWER CABLE POWER CABLE
115V 60Hz 1 PH 15-amp
dedicated circuit
115V 60Hz 1 PH 15-amp
dedicated circuit
78*3*/($0//&$5*0/4&7"103"5036/*54
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F
55°F
 Route a standard 18-5 thermostat wire into the QSJNBSZ evaporator unit.
 Locate the 18-5 thermostat wires inside of the QSJNBSZ evaporator unit.
 Connect the wires according to color: yellow to yellow, red to red, green to green, and blue to blue. Connect the red
adapterwire to the end of the white thermostat wire.
 Run the opposite end of the previously routed 18-5 thermostat wire to the sFDPOEBSZ evaporator unit.
 Locate the 18-5 thermostat wires inside of the sFDPOEBSZ evaporator unit.
 Connect the wires according to color: yellow to yellow, red to red, green to green, blue to blue, and white to white.
5IFSNPTUBU8JSJOH$POOFDUJPOT
 At the thermostat terminal block, connect the wires according to color: yellow to Y, blue to C, green to G, and red to R.
 Connect the opposite ends of the thermostat wires to the connections previously made between the 18-5 thermostat wire
and the QSJNBSZ evaporator unit. Connect the wires according to color: yellow to yellow, blue to blue, and green to green.
Connect the red thermostat wire to the red adapter wire previously connected to the white wire in Step 3 above.
-JRVJE-JOF
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Page 11
08/09/21

1. Locate the desired installation location. Using a stud nder, locate the ceiling joists
on either side of the center point. Cut and frame 14.5” x 36” openings in the ceiling
for each evaporator unit. Make sure the framing is sucient to support the weight of
the cooling unit. Use only the mounting locations provided. These locations ensure
that the installer will not drill into any critical components within the system.
2. Determine which orientation the evaporator units will be installed in (inside the
cellar or with attic access). Mounting options are listed below:
Minimum Tools Needed:
Fully exposed mounting option
Flush mount option
Choose a mounting
option suitable
for the installation
location.
Partially recessed mounting option
Hammer Saw
#2 Phillips-head screwdriver
4&-&$5*/(.06/5*/(015*0/4
T-square
1
2
3
4
12.65”
12.65”
5.75”
6.9”
6.9”
5.75”
Page 12
08/09/21

.06/5*/(5)&&7"103"5036/*54
/05&You are REQUIRED to use only the mounting locations provided. These locations
ensure that the installer will not drill into any copper or electrical wiring within the system.
It is vital that the units be set apart and oriented so that the return air
from one unit does not recirculate into the supply air of the other unit.
/05&If installing the units without attic access, perform steps 5-2prior to steps 3-4.
1. Display cable
2. Power and thermostat wires
3. Drain line
4. Line set
Routed Items:
Line Set / Drain Line
Display, Power. and
Thermostat Wires
3. Secure the mounting bracket to the QSJNBSZ evaporator unit using the twelve (12) supplied ⁄” Phillips pan-head
screws.
4. Secure the QSJNBSZ evaporator unit’s mounting bracket to the opening using the twelve (12) supplied 21⁄2” Phillips-
head screws.
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'JHVSF
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*/45"--*/(5)&&7"103"5036/*54
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1. Once mounting bracket location has been selected and installed, proceed to the insulation blanket installation.
2. Spray adhesive onto the sides of the portions of each evaporator unit and mounting bracket which protrude into
the attic. See spray adhesive directions for proper tack time before proceeding to step 3 (see illustration).
3. Wrap insulation piece (A) around the sides of each evaporator unit. Make sure the bottom edge of the insulation is
flush with the top edge of the mounting bracket (see illustration).
4. Set insulation in place by pressing firmly on all surfaces of the insulation that come in contact with the sides of
each evaporator unit (see illustration).
5. Using a utility knife, cut holes in the insulation for the line set, wiring, and drain line if needed.
6. If necessary, cut the insulation to size using the top edge of each evaporator unit as a template. Remove excess
insulation. Proceed to piece (B) installation.
*Tools required: spray adhesive, utility knife, cork tape, foil tape
If needed, trim excess insulation around all edges.
A
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C. blanket dimensions
22”
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*/46-"5*0/#-"/,&5*/45"--"5*0/$0/5*/6&%
8. Set piece (B) in place by pressing firmly on all surfaces of the insulation that come in contact with the top of each
evaporator unit (see illustration).
9. Using a utility knife, cut holes in the insulation for line set, wiring, and drain line if needed.
10. Once insulation is installed, apply foil tape to all seams, covering them completely.
11. Inspect insulation for damage/defects. If damaged, repair with foil tape.
12. Apply cork tape or equivalent to areas where the line set, wiring, and drain line enter the unit.
If needed, trim excess insulation around all edges.
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7. Spray the top of each evaporator unit with spray adhesive. (See spray adhesive directions for proper tack time
before proceeding to step 8.)
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