Vinotemp Refrigerator VINO1500HZD User Manual

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...………..13  
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.  
1. VINO1500-2500HZD CABINET INSTALLATION  
Fig. 2.1 CABINET CUTOUT & GASKET LIP  
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Fig. 2.2 GASKET  
Fig. 2.3 TOP EXHAUST GASKET  
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Fig. 2.4 THREAD INSERT  
Fig. 2.5 COOLING UNIT  
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Fig. 2.6 FASTENING BRACKET & SCREW  
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Fig. 2.7 CABINET GRILLE  
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 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).  
Place the cooling unit to a flat and stable place.  
Then move it on the top of the wine rack temporally.  
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 2 screws (see  
Fig 2.6).  
Attach the exhaust and fresh air grille from the rear side of the cellar (see  
Fig 2.7).  
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Plug the cooling unit in receptacle.  
Plug the wine cellar.  
2. VINO3500-8500HZD ROOM 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.  
Fig. 2.8 ROOM INSTALLATION  
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Fig. 2.9 TOP EXHAUST GASKET  
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  
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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.  
NOTE: DO NOT INSTALL ANY DUCTS ONTO THE SUPPLY, INTAKE ANY  
EXHAUST.  
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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. 7. Press “SET” to store the new value.  
8. To exit: Press SET +  
or wait 15sec without pressing a key.  
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  
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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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