Wine Guardian Through-the-Wall Installation, Operation And Maintenance Manual

Wine cellar cooling systems

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Installation, operation and maintenance manual (39 pages)

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Page 1 Wine Guardian reserves the right, without notice, to make changes to this document at its sole discretion. Please visit out web site for the most current version of the Wine Guardian manual and other literature. Wine Guardian is a registered trademark (2,972,262) of Air Innovations, Inc.
Page 2: Table Of Contents
Introduction ....................4 Wine Guardian’s Consumer Protection Program ............4 Directory of Terms ..................5 Receiving, Inspecting and Unpacking the Wine Guardian System ....6 Review the Packing Slip to Verify: ................6 General Description ..................7 Wine Guardian Controls ....................8 Wine Guardian Controls ....................
Page 3 Electrical Plug Configuration ..................26 Installing the Thermostat and Communication Cable ........ 27 Mounting the Optional Remote Interface Controller ........27 Installation of the Optional Wine Guardian Remote Sensor ...... 29 Mounting the Remote Sensor ..............29 Joining Communication Cable ..............31 Changing Jumper Positions (Averaging readings from Remote Sensor) ...
Page 4: Introduction
This guide is intended to help the installer and owner of the Wine Guardian cooling system to properly install and maintain the equipment. In order to ensure a long and trouble-free operation, please read this manual carefully, especially the safety instructions, and keep it for future reference.
Page 5: Directory Of Terms
The word condenser refers to the condensation of the refrigerant from gas to liquid phase. CSA/ETL – Canadian Standard Association/Electric Testing Laboratory Exhaust Air – The air leaving the evaporator or condenser section of the Wine Guardian unit. Evaporator (Cooling) Section / Coil – The Evaporator Section uses the cooling coil and the fan to remove heat from the air inside the wine cellar to the refrigerant, cooling the air and condensing moisture out of the air.
Page 6: Receiving, Inspecting And Unpacking The Wine Guardian System
NOTE: Wine Guardian systems are factory assembled and tested prior to shipment. Wine Guardian systems are shipped individually in corrugated boxes specially designed to protect the equipment during shipment.  Before opening the container, inspect the packing crates or boxes for obvious signs of damage or mishandling.
Page 7: General Description
It is designed for easy installation and operation. Wine Guardian uses digital electronic controls and environmentally friendly R-134a refrigerant. The entire system is run-tested at the factory and shipped as a single package.
Page 8: Wine Guardian Controls
(See pg. 6 for description of control boards and optional sensors). The Wine Guardian’s digital electronic controls are designed to control the operation of the compressor, condenser fan, evaporator fan, and optional humidifier. There also is pressure switch monitoring with a dry contact alarm output that will energize in the event of a pressure switch fault or a high/low temperature or humidity alarm.
Page 9: Wine Guardian Controls
Wine Guardian Controls Main Control: Performs all switching functions and interfaces with inputs and outputs. It can connect to local or remote user interface, as well as remote temperature/humidity sensor. Two way communications: remote Two way communications local user interface reports settings back...
Page 10: Standard Specifications
 Auxiliary drain port connection at condenser end of unit All exterior framing of the Wine Guardian is powder coated, 0.063" gauge aluminum to prevent rust and corrosion. All coils are copper tubes with aluminum fins. The evaporator is coated with an “E”...
Page 11: Accessories And Optional Equipment
Each Wine Guardian system includes an EasyMount™ installation sleeve to be used in the mounting of the system through-the-wall at the desired location. The sleeve is essential for the proper support of the Wine Guardian system and ease of installation. The maximum dimensions of the wall opening should be 14½”...
Page 12: Overview Of The Wine Guardian Unit
– Two directional louvers are located within the evaporator supply air dis- Directional Louvers charge opening on the Wine Guardian unit and can be accessed by removal of the wine cellar side faceplate. The louvers are designed to be manually adjusted to direct air flow from side-to- side or straight on.
Page 14 TTW 018...
Page 15 TTW009...
Page 16: Safety
Safety The following is suggested before installing or maintaining the Wine Guardian System: 1) Read these instructions 2) Keep these instructions 3) Heed all warnings 4) Follow all instructions Safety Message Conventions Safety messages contained in this manual, DANGER, WARNING, and CAUTION are bold and highlighted in red for quick identification.
Page 17: Lockout/Tagout Procedure
Exposure to safety hazards is limited to maintenance personnel working in and around the system. When performing maintenance, always use the Lockout/Tagout procedure, which is described in this chapter. Observe the maintenance safety guidelines in the Wine Guardian manual. IMPORTANT The equipment described in this manual uses electricity.
Page 18: Moving Parts Hazards
Rotating Fan Blades are present in the Wine Guardian system. Sticking a hand into an exposed fan while under power could result in serious injury. Be sure to use the Lockout/Tagout procedure when working in this area or remove the power cord.
Page 19  Always operate this equipment from a 120Vac, 1 phase 60Hz power sources only.  Always ground the outlet to provide adequate protections against voltage surges and built-up static charges (see Section 810 of the National Electric Code).  Refer all servicing to qualified service personnel. Servicing is required when the system has been damaged in any way, such as: ...
Page 20: Installation
Installation CAUTION SHARP EDGES RISK OF SERIOUS INJURY Sharp edges are present inside the Wine Guardian system. Pre-installation Test Test the system before installing it to check for non-visible shipping damage. To test the system:  Set the system on the floor or a sturdy level surface...
Page 21: Planning The Installation
CAUTION RISK OF PERSONAL INJURY OR DAMAGE TO EQUIPMENT Improper installation may result in the equipment malfunctioning and a safety hazard. Read all of the installation instructions before installing the Wine Guardian unit Planning the Installation Tools required Drill/Phillips head...
Page 22: Performing A Pre-Installation Check
 Is the cellar built with adequate insulation and vapor barriers? Locating the System Wine Guardian systems are typically installed at the user’s eye level for ease of operation. The Through-the-Wall system discharges warm air from its condenser end so this should be considered when determining the location for the system.
Page 23: Grilles
Factory supplied and installed for proper air intake and discharge for optimal system performance. Mounting the System Follow the steps below for installation of the Wine Guardian Through-the-Wall unit. Step 1 Find wall stud locations. If both wine cellar side and finished basement side of walls have drywall already installed it is important to locate the wall studs in the area chosen to mount the Through-the-Wall system.
Page 24 IMPORTANT The Installation Sleeve must be installed level within the wall opening to provide proper operation of the Wine Guardian system. Failure to do so may result in improper drainage, excessive ware, vibration and noise. CAUTION RISK OF PERSONAL INJURY OR DAMAGE TO EQUIPMENT Flange side of the sleeve must be mounted on side of wall you intend to have the WG flush mounted.
Page 25: Installing The Condensate Overflow
Installing the Condensate Overflow Condensate generation is a natural by-product of air conditioning systems. The Wine Guardian cooling coils are designed with the understanding that optimal wine cellar humidity levels are between 55% RH and 70% RH. If the vapor barrier of the wine cellar is poorly constructed or excessive moisture is in the basement or surrounding area then the cooling coil may generate excessive amounts of moisture.
Page 26: Wiring The System For Power
ELECTRICAL SHOCK HAZARD The electrical outlet and wiring installation must meet the national and local building codes.  Match the electrical outlet to the plug provided on the Wine Guardian.   Provide dedicated circuit and wiring for the system....
Page 27: Installing The Thermostat And Communication Cable
Wine Guardian also offers the option of monitoring the wine cellar conditions from outside of the wine cellar or from another room in the home or building through the use of our Remote Interface Controller.
Page 28 2. Remove the back plate of the controller and mark the mounting points at the desired location. (Fig. 2) a) Mark the location of the communication cable connection as this area will require Fig. 2 sufficient clearance for instance, a 1½”...
Page 29: Installation Of The Optional Wine Guardian Remote Sensor
Installation of the Optional Wine Guardian Remote Sensor The Remote Sensor is a combination temperature and humidity sensor only. It is designed to be mounted within the wine cellar and can be used in combination with Local Interface Controller or the Remote Interface Controller and up to two additional Remote Sensors to control multiple areas within the wine cellar.
Page 30 4. Drill two 1/8” holes and insert anchors (provided) within the mounting surface. Anchors may not be required if securing to a wall stud or racking system. (Fig. 3) Fig. 3 5. Plug in the communication cable to the back of the Remote Sensor and attach to the wall using the two screws provided in the kit.
Page 31: Joining Communication Cable
Joining Communication Cable Important Wine Guardian cooling systems are supplied with 50 feet of 6 wire, Cat 3 twisted pair communication cable with RJ11 type connectors. Caution must be taken when connecting two lengths of communication cable (splicing) to ensure uniform wire color before and after splice.
Page 32: Standard Controller Functions
Humidity setpoint.  Press the “Up” or “Down” arrows to adjust the humidity to the desired setpoint. NOTE: a Wine Guardian humidifier must be installed and setting six set to “1” before the controller will display and let you change percent humidity.
Page 33 Deg F or Deg C Setting 1  Press the “Down” arrow to change temperature from Deg F to Deg C.  Press the “Up” arrow to change temperature from Deg C to Deg F. Low temperature Setting 2  alarm set point Press “Mode”...
Page 34  Press the “Up” or “Down” arrow buttons to adjust to the desired setting. Remote sensor Remote interface Local interface – Through-the-wall unit only Averaging – Jumper position within sensors must be adjusted. See page 27. Room sensor Setting 15 ...
Page 35 Differential Setting 16  temperature Press “Mode” button to advance to Setting 16.  adjustment Press the “Up” or “Down” buttons to adjust to the desired setpoint. This setting changes the system/compressor; turn on temperature above setpoint. Factory default is set to 1 Deg F.
Page 36 Alarm Codes Press the “Up” or “Down” arrow once to change High temperature alarm screen from alarm to normal Temperature and Humidity indication. “Hi Temp” will remain on screen until temperature falls below the High Temperature Alarm setpoint (Setting 3). Press the “Up”...
Page 37: Starting-Up And Operating The Wine Guardian
Starting-up and Operating the Wine Guardian Control Settings The control has been wired and set up in the factory for testing with default settings. It is an electronic digital thermostat for one-stage cooling. No additional adjustments should be necessary except adjusting the cellar temperature to your preference.
Page 38: Regulating The Wine Cellar Temperature
AUTO. Changing the Air Flow Direction The grilles furnished with Wine Guardian are single directional, but the wine cellar airflow can be directed manually by setting the louvers behind the plastic panel to the desired direction. You must first remove the 2 screws at the bottom of the plastic front panel to gain access to the louvers.
Page 39: Maintenance Schedule
If mold is found, remove it immediately and sanitize that portion of the system. The Wine Guardian is designed for minimum maintenance. The refrigerant system is hermetically sealed and requires no maintenance. The fans are permanently lubricated and require no maintenance.
Page 40: High Pressure Switch Has Shut The System Down
High Pressure Switch has Shut the System Down Every Wine Guardian system has a manual reset high pressure switch in the refrigeration system. This switch shuts the compressor and condenser down if the head pressure in the system is too high.
Page 41: Troubleshooting
Troubleshooting WARNING BEFORE PROCEEDING, READ AND UNDERSTAND THE SAFETY INFORMATION CONTAINED IN THE SAFETY SECTION OF THE WINE GUARDIAN MANUAL. IMPORTANT This section is intended as a diagnostic aid only. For detailed repair or parts replacement procedures, contact a qualified service company. Check the following table for some solutions before calling a service technician.
Page 42: Unit Is Operating And Blows Evaporator Air, But The Supply Air Is Not Colder Than The Return Air From The Cellar
Unit is Operating and Blows Evaporator Air, but the Supply Air is not Colder than the Return Air from the Cellar Possible Cause Solution Check thermostat setup in the manufacture’s Thermostat not set up properly thermostat guide Compressor not operating High pressure switch open (button up) (see below) Condenser airflow is blocked...
Page 43: Problems Controlling Cellar Humidity
Defective or incorrect expansion device or coils Call factory for service Humidity too low, without optional humidifier Solution Possible Cause No moisture being added to cellar Add Wine Guardian humidifier or room humidifier Humidity too low with optional humidifier – read humidifier troubleshooting Solution Possible Cause...
Page 44: Problems Controlling Cellar Humidity
Problems Controlling Cellar Humidity Humidity too high when unit is not running Solution Possible Cause System needs to run to dehumidify Lower room temperature setpoint. Seal openings around doors (gasket and sweep) Humidity too high when unit is running and cooling Solution Possible Cause Too much moisture in cellar...
Page 45: Warranty
LIABILITY Wine Guardian liability shall be limited to the repair or replacement (at its option) of any part, which, at our sole discretion, is determined to be defective. Wine Guardian shall pay transportation costs to and from original “ship to” address for the replacement and/or return of defective equipment.
Page 46 TTW Warranty term Wine Guardian warrants, to the original buyer, its goods and all parts thereof to be free from defects in material and workmanship for a period of two (2) years from the date of invoicing assuming NORMAL USE AND SERVICE.
Page 47: Contact Information
Out of Warranty Should a problem develop with the Wine Guardian unit out of warranty you can contact Air Innovations Service Department for a quotation to diagnose and/or repair the defective system. All freight and packaging costs shall be the responsibility of the owner and shall be prepaid via check or credit card prior to any work being performed.

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