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WINE-MATE Split System
Installation, Operation & Care Manual
VINO2500SSH, 4500SSH
VINO6500SSH, 8500SSH
V Vi in no ot te em mp p I In nt te er rn na at ti io on na al l C Co or rp p..
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READ AND SAVE THESE INSTRUCTIONS
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TABLE OF CONTENTS Important Safety Information…..........................................2 Feature Description…………………………….……………..3 Cellar Construction.…………………………….……………..6 Installer’s Instruction…………….…..….……..……………..7 Temperature Control & Humidity Adjustment.………….15 Care Guide…………………………………………………….20 User’ Troubleshooting…….………………………………...21 Customer Support……………………………………………23 Warranty……………………………………………………….24
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Important Safety Information • DO NOT USE A GROUND FAULT INTERRUPTER (GFI). • A DEDICATED 20 AMP CIRCUIT IS HIGHLY RECOMMENDED. - 2 -
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Feature Description • Wine-Mate split cooling systems VINO2500-8500SSH are designed and used to provide a cold temperature between 50~65 °F for a properly insulated wine room at a normal environment. • The wine room will maintain humidity of 50~70% RH even when the environment becomes dry and humid. These temperatures and humilities are optimized for long term storage of wine. • SSH units consist of a condensing unit and an evaporator unit, and they are connected by a liquid line and
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Fig. 1.1 WM25-85SFCH Evaporator Unit Fig. 1.2 WM250-450SCU Condensing Unit - 4 -
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Fig. 1.3 WM650-850SCU Condensing Unit - 5 -
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Cellar Construction This is only a guide and shall be considered as minimum requirements. All interior walls and floors shall have a vapor barrier and a minimum of R11 insulation. All exterior walls and ceiling shall have a vapor barrier and a minimum of R19 insulation. The vapor barrier shall be installed on the warm side of the insulation. All joints, door frames, electrical outlets or switches and any pipes or vents that go through the enclosure shall be sealed to prevent air and mo
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Installer’s Instruction Federal law requires that WINE-MATE split cooling systems be installed by an EPA certified refrigeration technician. WINE-MATE split system is shipped as components and is ready for use only after a certified refrigeration technician has properly installed, charged and tested the system. Proper installation is critical. Vinotemp can only warrant the quality of the components. The installation and proper operation of the system must be warranted by the installer
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1. Condensing Unit • Place the condensing units WM250-850SCU in a properly ventilated location. If it is not, heat exhausted by the condensing unit will build up and the cooling system will not operate properly. • Leave minimum 5 feet clearance for the exhaust side and leave minimum 1 foot clearance for the fresh air intake side. • Condensing unit shall be elevated to avoid possible flooding and shaded from direct sun. It shall not be exposed to temperatures higher than 110 °F or lowe
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• The evaporator’s constant pressure expansion valve is set around 38- 40°F at factory. This pressure setting gives a dew point to maintain the humidity for storing wine. • The superheat at the evaporator unit shall be around 9-18°F under low and high load at 75°F ambient temperature. • Low side pressure: 33 psig • High side pressure: 130 -150 psig at 75 -90 °F ambient temperatures The line sizes and refrigerant charges are listed as follows. REFRIGERATION LIQUID SUCTION DRAIN MOD
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High superheat and high subcooling restricted n. Low suction pressure and high head pressure n. Liquid line restricted before High superheat and high subcooling receiver o. low to normal suction pressure and high head pressure o. Condenser restricted High to normal superheat and high subcooling 6. Valve Operation SPINDLE BACK POSITION SPINDLE FRONT POSITION SPINDLE MIDDLE POSITION Fig. 2.2 Valve Operation Back Position: Process and manometer po
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7. Electrical Wiring Fig. 2.3 VINO2500 & 4500SSH Electrical Wiring Diagram (VTSTAT) Fig. 2.4 VINO2500 & 4500SSH Wiring Diagram (DIGITAL CONTROLLER) - 11 -
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Fig. 2.5 VINO6500SSH Electrical Wiring Diagram (VTSTAT) Fig. 2.6 VINO6500SSH Electrical Wiring Diagram (DIGITAL CONTROLLER) - 12 -
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Fig. 2.7 VINO8500SSH Electrical Wiring Diagram (VTSTAT, UJ6220Z) Fig. 2.8 VINO8500SSH Wiring Diagram (DIGITAL CONTROLLER, UJ6220Z) - 13 -
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8. Use of the adjustable low pressure control (if applicable) Cut out = 5 psig; Cut in = 25 psig; Differential = 20 psig; It may need to adjust the setting in the field to get the right cycle time. Fig. 2.9 Adjustable Low Pressure Control 9. Condensing Unit Troubleshooting Unit not running a. Incorrect power supply a. Check for proper voltage b. Incorrect or loose wirings b. Check all wirings and connections c. Failed components c. Check start relay, start capacitor, overload
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Temperature Control & Humidity Adjustment 1. Temperature Setting • Set the temperature at 55 °F for the optimum aging of wine • On initial start-up, the time required to reach the desired temperature will vary, depending on the quantity of bottles, temperature setting and surrounding temperature. • Allow 24 hours to stabilize the temperature for each new temperature setting operation 2. Use of the VTSTAT controller NOTE: Use the dial number for “Medium Temp” Fig. 3.1
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Dip-switch description (See detail in VSTAT instruction ) 1, 2 differential: added to the Set Point, establishes the temperature threshold, measured by the regulation probe, beyond which the compressor is activated; 3 compressor safety function: OFF - function disabled; ON - function enabled; 4 temperature display: OFF - displayed in °C; ON - displayed in °F; 5,...,8 duration of defrost/defrost termination temperature: if the defrost sensor is utilized, these dip-switches select the defro
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If the function is enabled, the compressor is not energized for three minutes after controller power up. The function is also active in hot-gas defrost mode. 5) LED & Display Messages 1. LED off 1. Compressor and defrost deactivated 2. LED on 2. Compressor energized 3. LED blinking 0.5s on/0.5s off 3. Defrost activated 4. LED blinking 0.5s on/1.5s off 4. Sensor fault 5. Display A1 5. Regulation probe fault 6. Display A2 6. Defrost probe fault 3. Use of the Digital Controller F
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2) Alarm Signals 2.1 Code Description 2.2 Alarm Recovery Probe alarms P1”, start a few seconds after the fault in the related probe; they automatically stop a few seconds after the probe restarts normal operation. Check connections before replacing the probe. Temperature alarms “HA”, “LA” automatically stops as soon as the temperature returns to normal value. Alarm “CA” (with i1F=PAL) recovers only by switching off and on the instrument. 3) Temperature Set-Point 3.1 How to s
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2. The value of the set point will be displayed and the “°C” or “°F” LED starts blinking; 3. To change the Set value, push the o or n arrows within 10s. 4. To memorize the new set point value, push the SET key again or wait 10s. 4) Humidity Adjustment The parameter Fon is used to adjust the humidity in the wine cabinet. The higher value of Fon, the higher relative humidity will be. 1. Press the Set + keys for 3 sec until the “°C” or “°F” LED starts blinking. 2. Release the keys, then
