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CellarCool 3500 Evaporator Technician Manual

Wall-mounted & fully ducted version 4, 24v thermostat conversion kit option
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Download this manual See also: Owner's Manual
Enlarged version
WALL-MOUNTED & FULLY DUCTED
VERSION 4
TECHNICIAN'S MANUAL
24V Thermostat Conversion Kit Option
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 CellarCool.

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  • Page 1 WALL-MOUNTED & FULLY DUCTED VERSION 4 TECHNICIAN’S MANUAL 24V Thermostat Conversion Kit Option 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 CellarCool.
  • Page 2 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.

  • Page 3: Table Of Contents

    CellarCool Troubleshooting Guide ........

  • Page 4: Introduction

    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.

  • Page 5: Quick Start Guide

    CellarCool units utilize a solenoid valve on the liquid line and a low-pressure switch on the suction line. When the thermostat calls for cooling, the solenoid valve opens, permitting the flow of refrigerant. The low-pressure switch then signals the compressor to cycle on.

  • Page 6: Before You Start

    7. CellarCool requires that all split systems be installed by a certified HVAC-R technician only. NATE or equivalent is recommended. 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 assistance, please contact CellarCool’s Customer Service at 1-800-343-9463.

  • Page 7: Receiving & Inspecting The System

    Allow the condensing unit to sit for 24 hours prior to start-up. The condensing unit can be placed in the installation location, piped, and evacuated during this time. NOTE: CellarCool units are manufactured in the USA and tested prior to shipment. •...

  • Page 8: Quick Reference Guide

    QUICK REFERENCE GUIDE Front / Side View Evaporator unit Filter grille Rear / Side View Mounting keyholes (4) THROUGH THE WALL Option 1 Knockout for wiring Line set knockout Knockout for drain line Thermostat wire routing for optional 24-volt thermostat (NOT INCLUDED) INSIDE CELLAR Option 2...

  • Page 9: 3500 Wall-Mounted Unit Specifications

    Can maintain a 55°F temperature differential with up to 110°F condenser air intake temperature Warranty Two-year limited warranty (parts and labor) *Each cellar is unique and has specific cooling requirements. Heat load calculations should always be performed prior to selecting a cooling unit. www.cellarcool.com | Page 7...

  • Page 10: 3500 Fully Ducted Unit Specifications

    Supply air Return air Duct plenum FULLY DUCTED UNIT SPECIFICATIONS 3500 Evaporator 3500 Condenser Model (Fan Coil Unit) (Air-Cooled Condensing Unit) Cellar Size Approx. 1000 cu. ft., provided cellar is fully insulated and sealed with proper vapor barrier* BTU/h w/85°F air...

  • Page 11: 5000 Wall-Mounted Unit Specifications

    Can maintain a 55°F temperature differential with up to 110°F condenser air intake temperature Warranty Two-year limited warranty (parts and labor) *Each cellar is unique and has specific cooling requirements. Heat load calculations should always be performed prior to selecting a cooling unit. www.cellarcool.com | Page 9...

  • Page 12: 5000 Fully Ducted Unit Specifications

    Supply air Return air Duct plenum FULLY DUCTED UNIT SPECIFICATIONS 5000 Evaporator 5000 Condenser Model (Fan Coil Unit) (Air-Cooled Condensing Unit) Cellar Size Approx. 1750 cu. ft., provided cellar is fully insulated and sealed with proper vapor barrier* BTU/h w/85°F air 3788 entering condenser coil Dimensions...
  • Page 13 NOTE: Cool temp may indicate liquid in the compressor. Voltage and Amp Draw A. Measure voltage to compressor and amp draw. Condensation Drain Test A. Pour water into the drain pan to assure it drains properly. www.cellarcool.com | Page 11...

  • Page 14: Thermostat Kit Wiring Instructions

    24V THERMOSTAT CONVERSION KIT WIRING INSTRUCTIONS The 24V Thermostat Conversion Kit requires a standard 18-5 thermostat wire to be run from the evaporator unit to the thermostat. The white wire will not be used, as there is no heating function. (Some thermostats need a common wire and some do not;...

  • Page 15: Preparing The Evaporator Unit

    For ease of installation, remove the nine (9) screws Relief securing the top and remove the top. Install strain relief around thermostat wires if routed through the circular connector hole in the bottom corner (see illustration). Unit Panel www.cellarcool.com | Page 13...

  • Page 16: Installing The Evaporator Unit

    INSTALLING THE WALL-MOUNTED EVAPORATOR UNIT Refer to the Wall-Mounted Evaporator Unit Installation Template for more information about mounting the wall-mounted evaporator unit. 1. Locate two (2) wall studs in the desired mounting location spaced 16” on center. 2. Mark vertical lines on each stud 16” apart. 3.
  • Page 17 17. Connect the green wire to the green wire, the black wire to the black wire, and the white wire to the white wire. 18. Install the supplied black strain relief to secure the power wires in the housing. 19. Secure all wiring neatly and as close to the left wall as possible in order to minimize airflow obstruction. www.cellarcool.com | Page 15...

  • Page 18: Drain Line

    DRAIN LINE Condensation Drain Line (not provided, but required) The condensation drain line tube moves excess condensation from the evaporator unit to a proper discharge location. It is important for the drain line tube to be properly connected in order to prevent leakage and other problems associ- ated with excess condensation.

  • Page 19: Preparing The Fully Ducted Evaporator Unit

    Install strain relief around thermostat wires if routed through the circular connector hole in the bottom corner of the housing. Drain line Thermostat Wire Strain Relief Unit Panel Thermostat wire routing for optional 24V thermostat conversion kit (THERMOSTAT NOT INCLUDED) www.cellarcool.com | Page 17...
  • Page 20 INSTALLING THE FULLY DUCTED EVAPORATOR 1. Using 1/4” and 1/2” copper tubing, route the liquid and suction lines through the knockouts in the housing. Be sure to extend the tubing far enough outside of the housing to extend through the wall if necessary. NOTE: 1/2” copper tubing will slip over the 3/8”...

  • Page 21: Wm/Fd Evaporator

    Connect the yellow wire to the purple #12 wire, and connect the blue wire to the grey #13 wire. Blue Black 115V Line White 115V Neutral Green Ground Green Green White Black White White FV-30VQ3 www.cellarcool.com | Page 19...

  • Page 22: 3500/5000 Condensing Unit

    3500/5000 CONDENSING UNIT WIRING DIAGRAM       051019 WM&FD Page 20 1-855-235-5271...

  • Page 23: Copeland Cold Weather Start Kit

    WM & FD SERIES COPELAND COLD WEATHER START KIT WIRING DIAGRAM For systems manufactured after October 31, 2018 Black Black COPELAND CWSK HEATER www.cellarcool.com | Page 21...

  • Page 24: Preparing The Condensing Unit

    Provide a weatherproof disconnect for the condensing unit if it is located outside. Power surges and spikes can damage sensitive electrical equipment. CellarCool recommends plugging the unit into a surge protector or power conditioner in order to protect your system. As outlined in our terms and conditions, power surges and spikes are not covered under warranty.

  • Page 25: Installing The Condensing Unit

    (3) feet of horizontal clearance in every direction around the unit (five feet is ideal). The unit should be elevated 18 inches in order to avoid any possible flooding or damage by animals, and should be clear of leaves, dirt, and other debris. www.cellarcool.com | Page 23...
  • Page 26 WM/FD SERIES WIRING PROCEDURES 1. Locate or install an electrical outlet near the condensing unit. 2. Follow the instructions listed below to wire the condensing unit. 3. Leave the circuit breaker off until the unit is ready to charge. NOTE: Do not apply power to a system without refrigerant. Copeland Wiring Procedure Step # Use a ¼”...
  • Page 27 WM & FD SERIES Copeland Wiring Procedure Step # Remove the cover to expose the internal wires. Copeland Wiring Procedure Step # Route the required 115V power wires into the open clamp on the enclosure. www.cellarcool.com | Page 25...
  • Page 28 Copeland Wiring Procedure Step # Tighten the screws on the clamp to secure wire casing or conduit in place. Copeland Wiring Procedure Step # Perform the following wire connections: • Insert the Line 115V wire into the “H” lever connector •...
  • Page 29 WM & FD SERIES Copeland Wiring Procedure Step # Push wires back into enclosure. Copeland Wiring Procedure Step # Re-install cover. www.cellarcool.com | Page 27...

  • Page 30: Line Set Piping Diagrams

    LINE SET PIPING DIAGRAMS It is required to size the suction line tubing according to this chart. Line Set Length <25ft 26-50ft 50-100ft WM/FD 3500/5000 Vertical Rise 15ft <3ft 3-10ft >10ft <3ft 3-10ft >10ft Horizontal Tubing 1/2” 5/8” Suction Line Vertical Rise 1/2”...
  • Page 31 • After confirming that there is fresh oil in the vacuum pump, connect the 3/8” hose from the manifold to the pump. • Start the pump and run it until the micron gauge on the evaporator unit reads 500 microns or less. • Disconnect the vacuum pump from the system. www.cellarcool.com | Page 29...
  • Page 32 INSTALLING THE CONDENSING UNIT (continued) • Break the vacuum by pressurizing the system to approximately 5 PSI with R-134a refrigerant. • Remove the micron gauge from the access valve. Charging • With the power off to the condensing unit, admit liquid refrigerant through the liquid line service valve until the refrigerant stops flowing.

  • Page 33: Installing The Wall Mount Kit/Ducted Plenum

    NOTE: Max ducting length is 25 feet. NOTE: A 12”x12” return air filter grille must be installed to prevent contaminants from entering the cooling system. Supply duct must be insulated so it does not sweat or pick up heat. www.cellarcool.com | Page 31...

  • Page 34: System Operation

    SYSTEM OPERATION The cooling system is equipped with the hardware needed to support a 24-volt air conditioning thermostat (not included). Initial Start-Up Set the thermostat to COOL and fan switch to AUTO. Lower The condensing unit controller is preset at the factory. The the setpoint to the desired cellar temperature.

  • Page 35: Maintenance Schedule

    2. Check wiring connections and integrity of cords 3. Pour a 50/50 bleach solution into the drain line every spring *CellarCool recommends filters with a mean efficiency reporting value (MERV) of 4 or better. Filters are not included with the unit.
  • Page 36 Emerson Electronic Unit Controller ™ Quick setup and troubleshooting guide Fan light 1 & 2 Compressor Adjusting Low Pressure Settings Book of Alarms – (Fan cycle units only) to enter alarm menu Hold DOWN and SET simultaneously for 3 seconds to enter menu (PSI light will ...
  • Page 37 Hp switch resets), and any minimum off time will need to complete (5 minutes for the  xed Hp switch) EmersonClimate.com/ElectronicUnitController 2013ECT-46 (9/13) Emerson is a trademark of Emerson Electric Co. ©2013 Emerson Climate Technologies, Inc. All rights reserved. www.cellarcool.com | Page 35...

  • Page 38: Cellarcool Troubleshooting Guide

    CELLARCOOL TROUBLESHOOTING GUIDE Unit has ice forming on the evaporator unit Possible cause Solution Evaporator filter or coil is dirty Remove the filter and wash it, then clean the coil with a vacuum. If coil is very dirty, use a spray bottle with a small amount of liquid dish detergent or coil cleaner.
  • Page 39 Please contact the installing technician to troubleshoot Compressor and /or starting components faulty Please contact the installing technician to troubleshoot Humidity in cellar too low Possible cause Solution Not enough moisture Purchase and place a humidifier (or a decorative fountain) in cellar www.cellarcool.com | Page 37...
  • Page 40 Units equipped with the 24V Thermostat Conversion Kit: Unit does not power up/run Possible cause Solution Batteries on thermostat have lost their charge Change batteries Thermostat wired incorrectly Check wiring on 24V thermostat and correct Wiring issue at evaporator unit Contact Customer Service for troubleshooting 24V transformer in evaporator unit has failed Contact Customer Service for troubleshooting...
  • Page 41 2. Check wiring connections and integrity of cords 3. Pour a 50/50 bleach solution into the drain line every spring *CellarCool recommends filters with a mean efficiency reporting value (MERV) of 4 or better. Filters are not included with the unit.
  • Page 42 AE5-1340 October 2006 Care and Cleaning of Air Cooled Condensing Units Introduction Proper care is essential to assure good life of condensing Coil cleaning agents must not be allowed to drain into units. Dirty or damaged condensers will reduce the the condensate pan as this may cause damage.

  • Page 43: Bypass Test Procedure

    WM & FD SERIES BYPASS TEST PROCEDURE NOTE: If instructed by a CellarCool representative, follow the directions below to test the cooling unit using the bypass plug provided in the accessory kit. 1. Disconnect power from the evaporator unit. 2. Loosen the two (2) screws on the front of the grille or duct plenum.

  • Page 44: Technical Assistance & Accessories

    TECHNICAL ASSISTANCE CellarCool Customer Service is available Monday through Friday from 6:00 a.m. to 4:00 p.m. Pacific Standard Time. The appointed customer service representative will be able to assist you with your questions and warranty information more effectively if you provide them with the following: •...

  • Page 45: Installation Terms And Conditions

    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.
  • Page 46 8. This limited warranty is voided if installed in an enclosure of insufficient 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.
  • Page 47 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.
  • Page 48 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.
  • Page 49 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 effectively if you provide them with the following: 1.
  • Page 50 CellarCool 1738 E. Alpine Ave Stockton, CA 95205 1(800) 343-9463 www.cellarcool.com...

This manual is also suitable for:

3500 condenserFd seriesWm series

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