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UNDERCOUNTER & COUNTERTOP
REFRIGERATOR
UCR101 / UCR101G
INSTRUCTION MANUAL
- FIRST EDITION –
•
Thank you for purchasing UCR101 / UCR101G Undercounter &
Countertop Refrigerator of Yamato Scientific.
•
To use this unit properly, read this "Instruction Manual" thoroughly
before using this unit. Keep this instruction manual around this unit
for referring at any time.
WARNING: Carefully read and thoroughly understand the important
warning items described in this manual before using this unit.
Yamato Scientific America Inc.
MODEL
Santa Clara, CA
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Summary of Contents for Yamato UCR101
- Page 1 MODEL INSTRUCTION MANUAL - FIRST EDITION – • Thank you for purchasing UCR101 / UCR101G Undercounter & Countertop Refrigerator of Yamato Scientific. • To use this unit properly, read this "Instruction Manual" thoroughly before using this unit. Keep this instruction manual around this unit for referring at any time.
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Page 2: Table Of Contents
CONTENTS ♦ RECEIVING ………………………………………………………………. ♦ INSTALLATION INSTRUCTIONS………………...……………………. ♦ REFRIGERATOR OPERATION ……………………………………….. ♦ ELECTRONIC TEMPERATURE CONTROL …………………………. ♦ QUICK TROUBLESHOOTING GUIDE ………………………………... 10 ♦ MAINTENANCE AND CLEANING …………………………………….. 12 º º ♦ INSTRUCTIONS TO CHANGE CONTROLLER FROM C TO F….. 14 ♦... -
Page 3: Receiving
Part number 20068, Rev 0 RECEIVING Your unit was built, packaged, and inspected with extreme care. We shipped it to you using carriers we trust with a proven track record of careful handling, good customer service, and on time delivery. Unfortunately, regardless of all of these efforts sometimes accidents happen and occasionally those accidents result in shipping damage. -
Page 4: Installation Instructions
Part number 20068, Rev 0 INSTALLATION INSTRUCTIONS UNCRATING Move your refrigerator as close to the final location as possible before unpacking. Remove the carton and the styrofoam strips. The location should be as close as possible to the power outlet so no extension cord is needed. - Page 5 Part number 20068, Rev 0 STARTING There are no compressor shipping bolts to loosen or valves to open. All that is necessary after the unit has been properly leveled is to plug the service cord into an electrical outlet When starting this new appliance, allow the cabinet to operate a minimum of four hours or until it has started cycling normally before placing product in the cabinet.
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Page 6: Refrigerator Operation
Part number 20068, Rev 0 REFRIGERATOR OPERATION After the unit is properly installed and power is applied, it will take some time before the system is cooled down to temperature and cycling normally. You should wait 4 hours on the first startup before beginning to add product to the unit. -
Page 7: Electronic Temperature Control
Part number 20068, Rev 0 ELECTRONIC TEMPERATURE CONTROL Description and Functions The Electronic Temperature Control is a digital microprocessor based temperature control, indication, and alarm system. It continuously monitors the temperature of the refrigerator/freezer through its sensor assembly. When the temperature warms to the point where it reaches the upper temperature limit, the controller sends a signal to turn on the compressor, which cools the unit. - Page 8 Part number 20068, Rev 0 Programming Mode Note: The programming mode gives access to several functions that are not intended for user adjustment. The procedures below provide direction to the functions that you can adjust. Please do not attempt to change any of the other functions in the programming area or your unit may be damaged or become unstable.
- Page 9 Part number 20068, Rev 0 Hysteresis is set at 3, then the compressor will cycle from 3 to 6 degrees Celsius. To change this value, press SET and DOWN keys for 3 seconds to enter programming mode. “Hy” will display meaning Hysteresis. Press Set again and the current value will be displayed. Use the UP and/or DOWN arrow keys to adjust the value and press SET again to lock it in.
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Page 10: Quick Troubleshooting Guide
Part number 20068, Rev 0 QUICK TROUBLESHOOTING GUIDE Check these items before calling for service PROBLEM: POSSIBLE CAUSE / SOULTIONS: • Electrical circuit is not 110-120V 60Hz. • The power cord is not plugged in. • No power at electrical outlet. Check to make sure Unit does not run breaker is not tripped or fuse is not blown. - Page 11 Part number 20068, Rev 0 PROBLEM: POSSIBLE CAUSE / SOULTIONS: • Door gasket is not sealing properly. Check for debris, cracks, and items passing through door at the gasket. • The refrigerator or freezer is facing a doorway or is underneath of air conditioning vent.
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Page 12: Maintenance And Cleaning
Part number 20068, Rev 0 MAINTENANCE AND CLEANING These units require very little maintenance. They should be cleaned periodically to keep them running efficiently. Use the cleaning agents and suggestions below for best results. CLEANING PART CLEANING AGENTS TIPS AND PRECAUTIONS Interior and Door Soap and water Use 2 tablespoons of baking soda in 1 quart of... - Page 13 Part number 20068, Rev 0 Keep your equipment clean- Use proper cleaners at recommended strength. Clean frequently to avoid build-up of hard stubborn stains. Rinse thoroughly - If chlorinated cleaners are used, you must rinse and wipe dry immediately. The sooner you wipe off standing water, the better. After wiping the unit down, allow it to air dry.
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Page 14: Instructions To Change Controller From º C To º F
Instructions to change Controller from Celsius to Fahrenheit For Refrigerator [UP] button [DOWN] button [SET] button Press and hold [DOWN] + [SET], until [Hy] appears on display, Now release the buttons Press and hold [DOWN] + [SET] again, until [Pr2] appears The [Pr2] will appear briefly and disappear when you let go of the buttons. - Page 15 Release the buttons, and the display will return to [Hy] Press [UP] or [DOWN] until [CF] is displayed, press [SET] Change [C] to [F], and press [SET]. This changes Celsius to Fahrenheit Then press [UP] or [DOWN] until [LS] is displayed, press [SET] (Low set point limit) Change the value to [30] for factory setting, and press [SET]...
- Page 16 Then press [UP] or [DOWN] until [US] is displayed, press [SET] (Upper set point limit) Change the value to [60] for factory setting, and press [SET] Then press [UP] or {DOWN] until [ALU] is displayed, press [SET] (Upper alarm setting) Change the value to [50] for factory setting, and press [SET]...
- Page 17 Then press [UP] or [DOWN] until [ALL] is displayed, press [SET] (Lower alarm setting) Change the value to [32] for factory setting, and press [SET] Then press [UP] or [DOWN] until [Hy] is displayed, press [SET] (Differential) Change the value to [4) for factory setting, and press [SET] Do not push any other buttons and let the display return back to normal operation Press and hold [SET] until F blinks...
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Page 18: Warranty Information
This product warranty does not apply to products purchased from unauthorized resellers/distributors. Yamato reserves the right to inspect the product under claim before having an obligation to repair or replace the defective unit covered by this warranty. All costs of shipping to Yamato for inspection shall be borne solely by the purchaser. - Page 19 In Case of Request for Repair If the failure occurs, stop the operation, turn OFF the power switch, and unplug the power plug. Please contact the sales agency that this unit was purchased, or Yamato Scientific's sales office. ◆ Model Name of Product <...