WhisperKool Twin Ceiling Mount H.E. CM12000 Owner'S Manual Download Page 39 | Manualshive

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Confirm the entire suction line from the evaporator unit to the condensing unit is insulated using cellular
insulation or equivalent. Seal all seams with Armaflex 520 Foam Insulation Adhesive or equivalent.

•

Confirm that the control is displaying the correct temperature and that no alarms are present.

INSTALLING THE CONDENSING UNIT(continued)

Finalizing the Installation

Approximate Operating Pressures

(Cellar temperature 55°F)

Low Side PSI

High Side PSI

Temp.

60°F

75

°F

85

°F

95°F

23-2

7

PSIG

25-29 PSIG

105-110

PSIG

26-30 PSIG

135-140

PSIG

152-157

PSIG

27-31 PSIG

82

-

87

PSIG

Page 37

08/04/21

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Summary of Contents for Twin Ceiling Mount H.E. CM12000

Page 1: ...UAL NOTICE To activate the split system warranty the installing certified HVAC R service tech must complete the split system warranty checklist and send back to WhisperKOOL Twin Ceiling Mount H E CM90...

Page 2: ...not responsible for printing or clerical errors WhisperKOOL reserves the right to make corrections or improvements to the information provided and to the related hardware at any time without notice V...

Page 3: ...Wiring Diagram Line Set Piping Diagram Preparing The Condensing Unit Condensing Unit Wiring Installing The Condensing Unit Display Layout And Specifications Finalizing the Installation Filter Line Se...

Page 4: ...WhisperKOOL 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 fine...

Page 5: ...its 5 The warranty is not active until a warranty checklist has been received reviewed and approved 6 The system is intended for use in properly designed and constructed wine cellars Hire a profession...

Page 6: ...he insulation is to conducting heat and the more consistent your wine cellar s temperature will be Using higher R values in insulation will lower your operating costs and unit run time R 13 is the rec...

Page 7: ...eat 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 sy...

Page 8: ...ve 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 system Evaporator Unit Bo...

Page 9: ...Fan Coil Unit Electrical Knockouts Note The unit comes in black The mounting bracket and front grille are paintable enabling you to match your desired color Top Panel QUICK REFERENCE GUIDE Line Set Kn...

Page 10: ...f Evaporator Unit KNOCKOUT LOCATIONS 15 35 20 40 14 10 8 05 1 50 4 55 35 75 1 42 2 81 3 00 3 75 34 33 15 35 20 40 12 65 35 75 1 75 6 58 1 50 4 58 12 65 Side View of Evaporator Unit 1 12 11 53 12 65 4...

Page 11: ...wine bottle in your wine cellar Ensure sensor tip is fully submerged 5 To ensure a consistent temperature place bottle probe approximately three 3 feet away from the air output and not in the flow of...

Page 12: ...liquid lines together using a 1 4 T fitting Install a 3 8 to1 4 reducer attheinletofthe T fitting The remainder of the liquid line from the T fitting to the condensing unit will need to be 3 8 OD copp...

Page 13: ...ously routed 18 5 thermostat wire to the secondary evaporator unit 5 Locate the 18 5 thermostat wires inside of the secondary evaporator unit 6 Connect the wires according to color yellow to yellow re...

Page 14: ...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 M...

Page 15: ...to the supply air of the other unit NOTE If installing the units without attic access perform steps 5 21 prior to steps 3 4 1 Display cable 2 Power and thermostat wires 3 Drain line 4 Line set Routed...

Page 16: ...unit 8 Connect the line set to system using the line set connection instructions 9 Insulate the suction line using Armaflex or similar insulation 10 Route the drain line out of the primary evaporator...

Page 17: ...nect the male circular connector on the bottle probe cable to the female circular connector on the exterior of the electrical box 18 Connect the end of the display cable labeled UNIT to the wire label...

Page 18: ...he 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...

Page 19: ...pply 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 d...

Page 20: ...ing the Drain Line Route the drain line to an appropriate discharge location and connect the opposite end to the tubing that was routed out with the line set using the provided barbed coupling side of...

Page 21: ...eburring tool remove all burrs from the cut section of the pipe F F Oblique Rough Warped 90 CONNECTING THE LINESET 3 Flare pipe ends Proper flaring is essential to achieve an airtight seal a After Rem...

Page 22: ...Using a spanner grip the nut on the unit tubing PIPING EXTENSION BEYOND FLARE FORM Outer Diameter of Pipe in A in Min Max 1 4 0 0275 0 05 3 8 0 04 0 063 0 04 0 07 0 078 0 086 0 078 0 094 Flare form P...

Page 23: ...E Cut hole in the location shown for routing the display cable Tools needed 5 16 drill bit 3 16 drill bit drywall saw level pencil What s included Display panel wall mount bracket flush mount bracket...

Page 24: ...e drywall then tap them in with a hammer until they are flush with the wall WALL MOUNT BRACKET INSTALLATION CONTINUED 3 Place bracket against wall aligning screw holes with drywall anchors Insert the...

Page 25: ...e labeled DISPLAY to the JST connector on the back of the display DIS PL AY JST connector NOTE Before you continue to Step 4 locate the area where the display will be mounted You may route the display...

Page 26: ...ong the perforated lines When finished remove template from wall INSTALLING THE EVAPORATOR 1 Locate the desired installation location 2 Place the external drip tray on a level surface Place a vibratio...

Page 27: ...cking from the double sided tape on the flush mount bracket 6 Align magnets with previously drilled holes Make sure the cut out portion of the bracket circled below is on the bottom Press the bracket...

Page 28: ...ace the display on the flush mount bracket as shown attaching the back of the display panel to the magnets on the mounting bracket Make sure that the alignment tab on the back of the display panel sit...

Page 29: ...CEILING MOUNT WIRING DIAGRAM KDT Page 27 08 04 21...

Page 30: ...CEILING MOUNT WIRING DIAGRAM 24V Page 28 08 04 21...

Page 31: ...CONDENSING UNIT WIRING DIAGRAM Page 29 08 04 21...

Page 32: ...levation than the coil Evaporator units will be mounted at the same height when installed When the condensing unit is mounted about the evaporator unit the liquid line needs to have oil saving bends p...

Page 33: ...Unit systems do not utilize a solenoid valve or low pressure switch which allows the system to run like a residential HVAC system A 24V communication cable must be ran between the condensing unit and...

Page 34: ...condensing unit per electrical code 2 Remove electrical cover plate from unit 3 Connect wiring for 24V contactor communication cable L1 L2 and Ground as identified by terminal block label 4 Leave the...

Page 35: ...combustible gas In a location that is exposed to large amounts of dust In a location exposed to a excessive amounts of salty air In a closet or small room Special Considerations For Cold Weather And O...

Page 36: ...ut on the end of eachexpansion bolt 5 Thread expansion bolts through holes in mounting brackets put mounting brackets in position and hammer expansion bolts into the wall 6 Check that the mounting bra...

Page 37: ...nsing unit If desired remove schrader valve cores from valves using valve core removal tool to pull vacuum faster Ensure service valve stems are in the back seated position If valve cores have been re...

Page 38: ...below 60 F your target will be the lower end of the subcooling range o When charging during hotter ambient temperatures above 95 F the target will be the upper end of the subcooling range Invert refr...

Page 39: ...equivalent Confirm that the control is displaying the correct temperature and that no alarms are present INSTALLING THE CONDENSING UNIT continued Finalizing the Installation Approximate Operating Pre...

Page 40: ...FINALIZING THE INSTALLATION 1 Push the grille back into place This will attach the grille to the ball studs 2 Screw in the eight screws to secure the front access panel Page 38 08 04 21...

Page 41: ...Washable filter is installed from the factory on the return side of the grille secured via Velcro strips FILTER Page 39 08 04 21...

Page 42: ...aks before beginning vacuum and charging process ADDITIONAL ACCESS HOLES Top access holes 1 large hole for line set 1 small hole for electrical Note do not run electrical wiring through same hole as l...

Page 43: ...mount now comes equipped with a 2 speed fan switch Located on the electrical panel Access by removing grille and internal access panel Speed is sent from factory set to High Flip the switch to adjust...

Page 44: ...in Line 1 4 ID clear plastic tubing not provided Rigid tube recommended Installation Evaporator units are installed in the cellar Condensing unit can be installed up to 100 line feet from the evaporat...

Page 45: ...5 F cellar temperature with up to 120 F condenser air intake temperature Warranty Two year limited warranty parts and labor High BTU h 60 F condenser air intake temperature Sensible Total BTU h 75 F c...

Page 46: ...and adjust parameters such as setpoint Fon FOF etc SET To change the setpoint press the SET button When SEt is displayed on the screen press the SET button once more Use the UP and DOWN ARROW buttons...

Page 47: ...undergoing an Anti Frost Cycle While the Anti Frost Cycle is running dEF will be displayed on the screen See System Operation page for further details FAN The evaporator fan is running ALARM The alarm...

Page 48: ...s will not be displayed on the home screen However the alarm icon will be displayed in the event of an alarm The alarms can be viewed in the Set Menu s ALr folder EA Unit is not draining properly 1 Ch...

Page 49: ...in the User Menu Fon fan on The fan on time is preset to zero minutes This keeps the relative humidity of the wine cellar at a stable level If however you wish to raise the relative humidity of your...

Page 50: ...ling Lower setpoint Faulty thermostat or wiring Call Customer Service at 1 800 343 9463 Cellar temperature is too warm Possible cause Solution The temperature of the room to which the condensing unit...

Page 51: ...the control the system is going through an Anti Frost Cycle No action is required 2 If the system is not maintaining the correct cellar temperature this may be due to a dirty evaporator filter or coil...

Page 52: ...the condenser fan will turn on but the indoor fan will continue to run for whatever length of time the customer has set The Non function may then be lengthened to allow the fan to run longer and reint...

Page 53: ...safety feature that will prevent the condensing unit from cycling on and off within a short period of time During the anti short cycle the condensing unit will typically remain off for 5 7 minutes Se...

Page 54: ...ervice the condensing unit and clean the condenser coil Annually 1 Inspect outdoor condenser for corrosion 2 Check wiring connections and integrity of cords 3 Blow out drain line with air to clear any...

Page 55: ...ustomize 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 Unit s Fan Coil Unit s drain li...

Page 56: ...od If the Split Startup Checklist is incomplete Purchaser will be informed they have five days to complete the Split Startup Checklist and re submit to WhisperKOOL The Split Startup Checklist will be...

Page 57: ...installation requirements stated herein and in the owner s manual 9 Removing the rivets from the Product s unit housing without prior authorization from WhisperKOOL voids this limited warranty 10 The...

Page 58: ...llation 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...

Page 59: ...able 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 se...

Page 60: ...available Monday through Friday from 6 00 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 effectively if you provid...

Page 61: ...WhisperKOOL 1738 E Alpine Ave Stockton CA 95205 1 800 343 9463 www whisperkool com...

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