WINE-MATE Cooling Unit
Use & Care Manual
VINO1500HZD
VINO2500HZD
VINO3500HZD
VINO4500HZD
VINO6500HZD
VINO8500HZD
Vinotemp International Corp.
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TABLE OF CONTENTS
Feature Description…………………………….……………..3
Installation Instruction………………………………………..5
Temperature Control & Humidity Adjustment...………..12
Care Guide…………………………………………………….16
Troubleshooting……………………………………………..17
Wiring Diagram……………………………………….………20
Customer Support……………………………………………22
Warranty……………………………………………………….23
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Feature Description
• HZD cooling unit is designed and used to provide a stable temperature
between 50~65 °F for suitable space at a normal environment.
• The refrigerated space 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, fur and tobacco.
• Horizontal cold-air supply is optimized for use in the wide cabinets or wine
rooms.
• Self-contained ready for use and easy for installation
Fig. 1.1 FEATURE DESCRIPTIONS
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• See the voltage, frequency and current from the label on the back or
side of the cooling unit.
The dimension and capacity are specified as follows:
COOLING
BOTTLE
CAPACITY,
CFM
DIMENSIONS IN.
WXHXD
WEIGHT
(lb)
CAPACITY
MODEL
ELECTRICAL
55°F/75°F
55°F/75°F
1500 Btu/h,
120 CFM
2500 Btu/h,
180 CFM
VINO-
1500HZD
VINO-
2500HZD
VINO-
3500HZD
VINO-
4500HZD
VINO-
6500HZD
VINO-
150
800
14.25X13.25X 16
14.25X13.25X 16
14.25x19.75x21.25
14.25x19.75x21.25
17x22x28
115V/60HZ/4A
115V/60HZ/5A
115V/60Hz/6A
115V/60Hz/9A
115V/60Hz/14A
115V/60Hz/16A
50
55
cu ft
250
cu ft
650
cu ft
bottles
1200
bottles
3000
bottles
3500 Btu/h,
250 CFM
75
4500 Btu/h, 1000
250 CFM cu ft
6500 Btu/h, 1500
500 CFM cu ft
8500 Btu/h, 2000
500 CFM cu ft
4500
bottles
6500
bottles
8500
75
110
110
17x22x28
8500HZD
bottles
Fig. 1.2 DIMENSIONS
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Installation Instruction
Select a place to mount the unit where the exhaust airflow is unobstructed for a
minimum of 6 inch. The area into which the unit exhausts must be well ventilated.
If it is not, heat exhausted by the unit will build up and the unit will not operate
properly. The ambient temperatures shall not be higher than 90 °F or lower than
50 °F. Additionally, cold supply air from the front grille must remain unobstructed.
The unit shall be mounted near the ceiling with equal distance from each side of
the cabinet or room.
The cooling unit produces cooling supplied into the cabinet, and it also generates
heat that must be exhausted outside the cabinet. So the supply side and exhaust
side must be separated and sealed.
1. VINO1500-2500HZD CABINET INSTALLATION
• Cut a rectangular inside opening with the 1/4” clearance inwards to the
width and height of the cooling unit. By not going through, leave 1/2” lip
inside at the wall to place the gaskets (see Fig 2.1 & 2.2).
• If top exhaust, cut another rectangular opening at the top of the cabinet to
the length and width of the top exhaust.
• Make 2 holes at the ceiling to install the 1/4 inside diameter wood thread
inserts (see Fig.2.1 & 2.4).
• Place the gaskets (1/2” foam tape) on the mounting lip sides (see Fig 2.2).
• If top exhaust, place another gaskets along the top exhaust at the top of
the cooling unit (see Fig.2.3).
• Move the cooling unit towards the mounting sides and push to press the
gaskets (see Fig 2.5).
• Fasten the 2 brackets and use 7/16” wrench to tighten the two ¼” screws
(see Fig 2.6).
• Attach the exhaust and fresh air grille from the rear side of the cellar (see
Fig 2.7).
• Plug the cooling unit in receptacle.
• Plug the wine cellar.
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Fig. 2.1 CABINET CUTOUT & GASKET LIP
Fig. 2.2 GASKET
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Fig. 2.3 TOP EXHAUST GASKET
Fig. 2.4 THREAD INSERT
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Fig. 2.5 COOLING UNIT
Fig. 2.6 FASTENING BRACKET & SCREW
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Fig. 2.7 CABINET GRILLE
2. VINO3500-8500HZD THROUGH WALL INSTALLATION
1. Cut a rectangular opening at the wine room wall as illustrated. The
dimensions of the opening shall be 1/4” larger than the width and height of
the unit.
2. If top exhaust, cut another rectangular opening at the top of the cabinet to
the length and width of the top exhaust.
3. Construct a shelf as shown. The shelf must be capable of supporting the
weight of the unit.
4. Place the unit on the shelf with the back of unit flush with the outside of
the wall.
5. Attach the grille to the outside wall with screws.
6. Seal the area between the cooling unit and opening with a high quality
weather stripping or polyurethane spray foam and cover with molding.
7. If top exhaust, place another gaskets along the top exhaust at the top of
the cooling unit (see Fig.2.9).
8. Attach the molding to the wall not the unit.
9. Plug the unit into a properly grounded and dedicated outlet of adequate
capacity.
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Fig. 2.8 THROUGH WALL INSTALLATION
Fig. 2.9 TOP EXHAUST GASKET
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3. 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 moisture
leakage into the room. Concrete, rock, and brick are not insulation or vapor
barriers.
Doors shall be of a minimum size, insulated to at least R11 and tightly sealed
with high quality weather stripping. Be sure to seal the bottom of the door and fill
gap between the door’s frame and wall before installing the cap molding.
In order to maintain 55 °F in the wine cellar, the ambient temperature
surrounding the enclosure shall not exceed the temperature of the enclosure by
more than 25 °F. No enclosure wall shall receive direct sun or strong wind.
Lighting shall be of low wattage, with a timer to insure lights are not left on when
the enclosure is not occupied.
The cooling system will not be able to maintain the proper temperature if fresh
moisture-laden air is constantly being introduced to the enclosure. Symptoms of
this condition are; unit runs all the time with only a slight reduction in temperature
and/or water overflows from the unit. Because of the temperature difference
between the inside and outside, very small cracks can allow large amounts of
outside air to enter into the enclosure. Please be aware that moisture can pass
through solid concrete, paint and wood. Often a newly constructed room contains
fresh wood, paint, concrete and other building materials. These materials contain
large amounts of moisture. When placed into operation in this type of
environment, the system will work harder to remove this extra moisture resulting
in increased “run” time.
4. Electrical Cord
Because of potential safety hazards under a certain condition we strongly
recommend against the use of an extension cord. However, if you still select to
use an extension cord, it is absolutely necessary that it is a UL LISTED 3-wire
grounding type appliance extension cord having a 3-blade grounding plug and a
3-slot receptacle that will plug into the appliance. The marked rating of the
extension cord shall be 115 V, 15 A or equivalent for VINO1500-2500HZD, 115
V, 20 A or equivalent for VINO3500-8500HZD and not greater than 15ft in length.
NOTES:
1) DO NOT INSTALL ANY DUCTS ONTO THE SUPPLY, INTAKE ANY
EXHAUST.
2) MOUNTING BRACKETS, SCREWS, GASKETS AND OTHER SEAL
MATERIALS ARE NOT INCLUDED.
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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 controller
Fig. 3.1 DIGITAL CONTROLLER
1) Display
During normal operating conditions, the display shows the value measured by
the air regulation probe. In case of active alarm, the temperature flashes
alternately to the code alarm.
1.1 LED Functions
1.2 Front Panel Commands
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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 see the set-point
1. Push and immediately release the SET key: the display will show the Set-point
value;
2. Push and immediately release the SET key or wait for 5 seconds to display the
probe value again.
3.2 How to change the set-point
1. Push the SET key for more than 3 seconds to change the Set point value;
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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 keys
or
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 push again the Set + keys for more than 7sec, the
Pr2 label will be displayed.
3. Release the keys, select the required parameter Fon by up or down keys
.
4. Press the “SET” key to display its value.
5. Use up or down keys
to change its value.
6. The default value is 0, change high or low value to maintain high or low
humidity.
7. Press “SET” to store the new value.
8. To exit: Press SET +
or wait 15sec without pressing a key.
5) Regulation Differential
The parameter Hy is used as intervention differential for set point. Compressor
cut-in is the set-point + Hy, and compressor cut-out is the set-point.
1. Press the Set + keys for 3 sec until the “°C” or “°F” LED starts blinking.
2. Release the keys, then push again the Set + keys for more than 7sec, the
Pr2 label will be displayed.
3. Release the keys, HY will display immediately.
4. Press the “SET” key to display its value.
5. Use up or down keys
to change its value.
6. The default value is 4, change high or low value to result in long high or short
running cycle.
7. Press “SET” to store the new value.
8. To exit: Press SET +
or wait 15sec without pressing a key.
6) Defrost Cycle
The parameter IdF is used as interval between defrost cycles.
1. Press the Set + keys for 3 sec until the “°C” or “°F” LED starts blinking.
2. Release the keys, then push again the Set + keys for more than 7sec, the
Pr2 label will be displayed.
3. Release the keys, select the required parameter IdF by up or down keys
.
4. Press the “SET” key to display its value.
5. Use up or down keys
to change its value.
6. The default value is 24, change high or low value to result in less or more
defrost cycle.
7. Press “SET” to store the new value.
8. To exit: Press SET +
or wait 15sec without pressing a key.
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7) Manual Defrost
Push the DEF key for more than 2 seconds and a manual defrost will start.
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Care Guide
1. Coil Cleaning
• Clean the condenser coil regularly. Coil may need to be cleaned at least
every 6 months.
• Coil is on the ambient air intake side of the cooling unit.
• Unplug the unit or disconnect power.
• Use a condenser brush or a vacuum cleaner with an extended attachment to
clean the coil when it is dusty or dirty.
• Plug the cooling unit or reconnect power.
2. Moisture Removing
• Remove the extra condensate if it is accumulated in the wine cellar at high
humidity condition.
3. Drain Line
VINO3500-8500HZD units are equipped with a drain line fitting. In case there is a
drain line needed, remove the drain plug on the bottom left at the rear, then
remove the fitting plug, add a drain tube onto the drain fitting, 0.25” ID tube for
VINO3500-4500HZD and 0.5”ID tube for VINO6500-8500HZD
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Troubleshooting
This Troubleshooting Chart is not prepared to replace the training required for a
professional refrigeration service person, not is it comprehensive
Troubleshooting Chart
Complaint
1.Unit not
Possible Causes
a. Power cord unplugged
b. No power to unit
c. Setting higher than ambient c. Lower temperature setting
temperature
Response
a. Check for power cord plug
b. Check power at receptacle & fuses
running
d. Differential too high
e. Incorrect or loose wirings
f. Low voltage
g. Defrost light blinking
h. Compressor light blinking
d. Decrease the value as to 4 °F
e. Check all wirings and connections
f. Contact an authorized electrician
g. Unit is under defrost mode
h. Unit waits for anti-short cycle delay
a. Post-compressor fan running a. See 4) to set FON = 0
mode for humidity modulation
2.Fan running
continually
a. Air sensor
a. When using an air sensor, the wine
bottle temperature is mainly
3.Temperature
fluctuating
controlled by the average air
temperature. If the set-point is 55°F
with the differential 4F, the cooling
unit turns on at 59°F of air
temperature and turns off at 55°F of
air temperature. The average air
temperature is 57°F, and then the
wine temperature is around 57+/-
0.5°F. The air is light enough to
change so quickly that it maintains
relatively
constant
average
temperature that would prevent wine
bottle temperature from varying.
a. Move the air sensor away from the
evaporator and supply air
4.Temperature
high, unit
stopping and
starting but
short
a. Displaying 55°F, air sensor
contacting the evaporator or in
the supply air
b. Lower setting
b. Setting too high
running time
5. Temperature
high,
a. Incorrect voltage
b. Failed thermistor
a. Check for voltage
b. Check thermistor by placing it in ice
water and measuring resistance
c. Check compressor windings, start
relay and overload protector.
d. Check for condenser fan
compressor
stopping and
starting but
short
c. Failed components
d. Improper condenser airflow
e. Dirty condenser
f. Overcharge of refrigerant
g. Discharge or suction pressure g. Call service for OEM information
too high
e. Clean condenser
f. Call service for removing refrigerant
running time
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a. Improper room insulation & seal
a. Check for insulation, gasket and
door opening
6. “HA” alarm
blinking and
beeping,
b. Room too large
c. Ambient temperature too high
d. Exhaust restricted
b. Check for excessive size
c. Check for installation location
d. Leave minimum 3 feet clearance for
the exhaust side and leave
minimum 1 foot clearance for the
fresh air intake side
temperature
high or not
cooling and
running
e. Malfunctioning fans
e. Check for both evaporator and
condenser fans
continually
f. Improper
evaporator
or f. Check for air restrictions
condenser airflow
g. Dirty Condenser
g. Clean condenser
h. Iced evaporator
h. Defrost and reset temperature
i. Refrigeration system restriction
i. Call
service
for
checking
restrictions
j. Refrigerant leak
j. Call service for checking loss of
refrigerant
k. Undercharge or overcharge
l. Failed components
k. Call service to add or remove
refrigerant
l. Check compressor windings, start
relay and overload protector
a. Improper room insulation & seal
b. Exhaust restricted
a. Check for insulation, gasket and
door opening
b. Leave minimum 3 feet clearance for
the exhaust side and leave minimum
1 foot clearance for the fresh air
intake side
7.Unit running
too long
c. Room too large
c. Check for excessive size or increase
setting
d. Ambient temperature higher > d. Check for installation location or
increase setting
e. Clean condenser
e. Dirty Condenser
90°F
a. Post-compressor fan running a. Check for fan running time FON
mode
8.Fan motor
running but
compressor
not running
b. Incorrect power supply
c. Incorrect or loose wirings
d. Failed components
b. Check for proper voltage
c. Check all wirings and connections
d. Check start relay, start capacitor,
overload protector, compressor.
e. Liquid
compressor
a. Fan blade stuck
b. Incorrect or loose wirings
c. Failed motors
refrigerant
in
the e. Call service for OEM information.
a. Check for proper clearance
b. Check all wirings
c. Call service for checking open or
shorted windings
9.Compressor
running but
fan not
running
10.Evaporator
Icing
a. Evaporator air flow restriction
b. Not stopping due to air leak, high b. Check for seal, door opening,
a. Check for fans
ambient temperature or low
setting
ambient temperature and setting
c. Low ambient temperature
d. Bad thermostat or sensor
e. Moisture in the system
c. Defrost unit
d. Check for thermostat and sensor
e. Working initially then stopping
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f. Refrigerant low or leaking
f. Check for current and sealed
system leakage
g. Capillary tube blockage
a. High humidity
b. Air leak in wine cellar
c. Evaporator air flow restriction
g. Check for low side pressure
a. Use drain line
b. Check for any air leak
c. Check air flow or air TD crossing
evaporator
11.Water leak
d. Water passages restricted
e. Drip tray leak
a. Incorrect fuse or breaker
b. Incorrect wirings
d. Clean the drip tray
e. No water overflow but leak
a. Check for proper fuse or breaker
b. Check for wirings and connections
c. Call service
12.Circuit
tripping
c. Failed components
a. Mounting area not firm
b. Loose parts
a. Add support to improve installation
b. Check fan blades, bearings, cabinet
washers, tubing contact and loose
screws.
13.Noisy
operation
c. Compressor overloaded due to c. Check for airflow blockage
high ambient temperatures or
airflow restriction
d. Malfunctioning components
d. Call service for checking internal
loose, inadequate lubrication and
incorrect wirings
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Wiring Diagram
Fig. 6.1 VINO1500-2500HZD Wiring Diagram
Fig. 6.2 VINO1500-2500HZD CALLING FEATURE WIRING DIAGRAM
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Fig. 6.3 VINO3500-8500HZD Wiring Diagram
Fig. 6.4 VINO3500-8500HZD Call Feature Wiring Diagram
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Customer Support
If you still have problems, please contact us at:
Vinotemp International
17631 South Susana Road
Rancho Dominguez, CA 90221
Tel: (310) 886-3332
Fax: (310) 886-3310
Email: [email protected]
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Warranty
Thank you for choosing a Vinotemp cooling unit.
Please enter the complete model and serial numbers in the space provided:
Model_________________________________________________________
Serial No.______________________________________________________
Attach your purchase receipt to this owner’s manual.
1. Limited Warranty
VINOTEMP warrants its products to be free from defects due to workmanship or
materials under normal use and service, for twelve months after the initial sale. If
the product is defective due to workmanship or materials, is removed within
twelve months of the initial sale and is returned to VINOTEMP, in the original
shipping carton, shipping prepaid, VINOTEMP will at its option, repair or replace
the product free of charge. Additionally VINOTEMP warrants all parts to be free
from defects for a period of sixty months after initial sale.
This warranty constitutes the entire warranty of the VINOTEMP with respect to its
products and is in lieu of all other warranties, express or implied, including any of
fitness for a particular purpose. In no event shall VINOTEMP be responsible for
any consequential damages what is so ever. Any modification or unauthorized
repair of VINOTEMP products shall void this warranty.
Service under Warranty
This service is provided to customers within the continental UNITED STATES
only. VINOTEMP cooling units are warranted to produce the stated number of
BTU/H. While every effort has been made to provide accurate guidelines,
VINOTEMP can not warranty its units to cool a particular enclosure.
In case of failure, VINOTEMP cooling units must be repaired by the factory or its
authorized agent. Repairs or modifications made by anyone else will void the
warranty.
Shall a VINOTEMP cooling unit fail, contact the dealer for instructions, do not
return the unit to the factory without authorization from VINOTEMP. If the unit
requires repair, re-pack it in the original shipping carton and return it to the
factory, shipping prepaid. VINOTEMP will not accept COD shipments. If the unit
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is determined to be faulty and is within the twelve month warranty period
VINOTEMP will, at its discretion, repair or replace the unit and return it free of
charge to the original retail customer. If the unit is found to be in good working
order, or beyond the initial twelve month period, it will be returned freight collect.
2. Limitation of Implied Warranty
VINOTEMP’S SOLE LIABILITY FOR ANY DEFECTIVE PRODUCT IS LIMITED
TO, AT OUR OPTION, REPAIRING OR REPLACING OF UNIT.
VINOTEMP SHALL NOT BE LIABLE FOR:
DAMAGE TO OTHER PROPERTY CAUSED BY ANY DEFECTS IN THE UNIT,
DAMAGES BASED UPON INCONVENIENCE, LOSS OF USE OF THE UNIT,
LOSS OF TIME OR COMMERCIAL LOSS, ANY OUTER DAMAGES,
WHETHER INCIDENTAL, CONSEQUENTIAL OR OTHERWISE.
THIS WARRANTY IS EXCLUSIBE AND IS IN LIEU OF ALL OTHER
WARRANTIES, EXPRESSED OR INPLIED, INCLUDING BUT NOT LIMITED
TO, IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE.
While great effort has been made to provide accurate guidelines VINOTEMP
cannot warrant its units to properly cool a particular enclosure. Customers are
cautioned that enclosure construction, unit location and many other factors can
affect the operation and performance of the unit. There for suitability of the unit
for a specific enclosure or application must be determined by the customer and
cannot be warranted by VINOTEMP.
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