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Installation and Operation 

Chest and Upright Freezers

15

Alarm Systems

Battery Operated Alarm.

 Local audible alarm responds to 

temperature rise in freezer. System operates off continually 
recharged battery to maintain function in case of power failure. 
Alarm point automatically tracks control setpoint. Pre-set alarm 

is 80% of setpoint on -40

°

C and -50

°

C models and 90% of 

setpoint on -75

°

C and -86

°

C models (includes remote alarm 

contacts). For Value Series ultra-low freezer models only.

Remote Alarm/Monitoring

RS-232 Data Port and Software

Extended Warranty Options

Note:

In addition to Revco’s standard 13-Month full warranty 

on the complete product (USA and Canada), Revco can supply 
an additional four-year protection on compressor and compressor 

parts. This additional coverage must be purchased at the time of 
original product purchase.

Under this contract, Revco Scientific agrees to furnish a 

compressor FOB our factory to replace one which has been 
determined to be defective by Revco or a factory authorized 
Revco Service Agency.

Note:

Extended 4-Year Compressor Parts Warranties are 

standard on Ultima II and Ultima Series Freezers. These 
Extended Warranty Options apply to Elite and Value 
Series products only.

Interior Options

Miscellaneous Ultra-Low Temperature Freezer Options

Description

Catalog 

No.

Factory installed, built-in. Must specify when ordering 

freezer.

6278

Field installed, specify freezer model and voltage when 

ordering.

6406

Description

Catalog 

No.

Standard Remote Alarm.

 Provides audible and visual signal 

in the event of temperature rise or power failure. 
Adaptable to telephone switchboard. Can be located 
up to 1/3 mile (1760 ft/536 m) from freezer. Must be 
used with factory installed electronic alarm system and 
connected to normally-open or normally-closed 
remote alarm contacts. Wire not included. Specify 
freezer model number and voltage when ordering.

5612

Deluxe Electronic Remote Alarm System.

 User 

programmable to sound alarm in the event of 
temperature rise or power failure. Can dial up to four 
telephone numbers to advise of alarm condition 
across any telephone system which accepts pulse 
dialing. One system can monitor up to four individual 
freezers or up to three groups of freezers. Contact 
Revco for detailed specifications.

6224

Description

Catalog 

No.

For use with Elite models only. Monitors freezer setpoint, 

high and low limit setpoints and power supply. Advises 
of temperature deviation, voltage boost on, surge 
intercept, low alarm battery, and clean filter functions. 
Auto status report adjustable in increments of 5 
seconds to 2 hours.

6405

Operating Temperature

Catalog No.

-40

°

C

6077

-50

°

C

-75

°

C

6078

-86

°

C

-120

°

C

6079

-140

°

C

6221

-150

°

C

Description

Catalog 

No.

Extended 12-Month Comprehensive Coverage, for all 

models, provides additional 12-month warranty 
coverage, parts and labor. Contact Revco for details.

6613

Description

Catalog 

No.

Chest Freezer Interiors

Stainless steel interior, 3.1 cu.ft chest.

6121

Stainless steel interior, 4.5 cu.ft chest.

6646

Stainless steel interior, 6.8 cu.ft chest.

6122

Stainless steel interior, 10.3 cu.ft chest.

6123

Stainless steel interior, 13.7 cu.ft chest.

6124

Stainless steel interior, 17.1 cu.ft chest.

6125

Stainless steel interior, 20.5 cu.ft chest.

6126

Upright Freezer Interiors

Stainless steel interior, 13.4 cu.ft upright.

6179

Stainless steel interior, 17.2 cu.ft upright.

6180

Stainless steel interior, 20.2 cu.ft upright.

6181

Stainless steel interior, 24.4 cu.ft upright.

6645

Description

Catalog 

No.

Additional freezer porthole, 1 in. diameter.

6105

Inside delivery (price quoted by region). Contact Revco if 

you have special delivery and/or installation 
requirements. Through the Revco network of factory 
authorized service centers, Revco can arrange testing 
prior to delivery and installation within your facility.

6095

Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

Summary of Contents for Legaci ULT1786-9-D30

Page 1: ...underutilized and idle equipment along with credit for buybacks and trade ins Custom engineering so your equipment works exactly as you specify Critical and expedited services Leasing Rentals Demos In stock Ready to ship TAR certified secure asset solutions Expert team I Trust guarantee I 100 satisfaction All trademarks brand names and brands appearing herein are the property of their respective o...

Page 2: ...egaci 1 Safety Considerations 1 General Recommendations 1 Pre Installation 1 Installation 2 Operation Ultima and Elite Freezers 4 Operation Value Freezers 9 Maintenance and Troubleshooting 10 Chart Recorders 11 Optional Equipment 12 Accessories 12 Warranty 16 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 3: ...Control Panel Features 4 6 2 Start Up 5 6 2 1 Turning the Power On 5 6 2 2 Setting the Cabinet Temperature 5 6 2 3 Setting the Alarms 5 6 2 4 Alarm Reset Status Lights Ultima II and Elite Freezers 5 6 2 5 Alarm Test Ultima II and Elite Freezers 6 6 3 Backup System Optional 6 6 3 1 CO2 and LN2 Precautions 6 6 3 2 Installation 7 6 3 3 Operation 7 6 3 4 System Status Lights 7 7 Operation Value Freeze...

Page 4: ...tenance 11 9 5 Troubleshooting Procedures 11 10 Chart Recorders 12 10 1Set Up and Operation 12 10 2Power Supply 12 10 3Changing Chart Paper 12 10 4Calibration Adjustment 12 11 Optional Equipment 13 11 1Backup Protection Devices 13 11 1 1 Liquid Nitrogen LN2 13 11 1 2 Liquid CO2 13 11 1 3 Voltage Safeguard 13 11 2Remote Alarm 13 12 Accessories 13 13 Warranty 17 13 1Domestic Warranty 13 Months Full ...

Page 5: ... 90 F ambient environment only when the freezer is used for storage WARNING This unit is not a rapid freeze device Freezing large quantities of liquid or high water content items will temporarily increase the chamber temperature and will cause the compressors to operate for a prolonged time period Attempting to utilize this freezer improperly may jeopardize safety or cause undue stress or damage t...

Page 6: ... to the National Electrical Code and local codes Do not connect the unit to overloaded power lines Your freezer is equipped with one of five NEMA style plugs refer to Figure 1 These plugs meet UL requirements Figure 1 NEMA Style Plugs Always connect the freezer to a dedicated separate circuit Each freezer is equipped with a service cord and plug designed to connect it to a power outlet which deliv...

Page 7: ...ges fully with the strike can result in substantial prying forces on the door 3 Keep applying gentle pressure to the latch handle until the latch is securely in closed position 4 Insert the key and rotate clockwise to lock 5 Replace the padlock if you are using one 5 5 Pressure Equalization Port When an upright ultra low temperature freezer door is opened room temperature air rushes into the stora...

Page 8: ...ronic panel is blown by a power surge refer to Section 8 on page 10 7 Alarm Test Pad Press this pad to start an alarm test refer to Section 5 2 5 on page 6 8 Alarm Reset Pad Press this pad to reset slowly blinking indicators Slowly blinking indicators denote that the condition has occurred but is now within the given operating parameters This pad is also depressed to temporarily silence the audibl...

Page 9: ...Alarm value 3 Press and hold or to adjust the Warm Alarm Setpoint 4 Release both pads when the digital temperature display window shows the correct setpoint value When the cabinet temperature drops below the Warm Alarm setting turn the key switch to ALARM ON The freezer is ready to operate Note If a power failure lasting over 30 seconds occurs the POWER ON light goes out the POWER FAILURE light an...

Page 10: ... Power Switch Temperature Control Setpoint Screw Temperature Control Set Button Digital Temperature Display Calibration Pot 6 3 1 CO2 and LN2 Precautions The following are precautions for using liquid CO2 and LN2 backup systems WARNING If a CO2 or LN2 cylinder falls and a valve is knocked off the cylinder becomes a deadly and completely unguided missile Transport the cylinders in a handtruck or ca...

Page 11: ...urs on battery power WARNING You must push the Power Switch to the ON position in order to activate the backup system 6 3 4 System Status Lights In addition to the backup control system the built in backup system includes main control panel system status lights These lights are only available when the backup system is installed The Supply On Indicator lights when the backup system is operating on ...

Page 12: ... 1 2 Full 4 5 5 2 5 9 Full 3 5 4 2 4 8 Full 3 4 3 9 4 4 17 ft3 Empty 6 5 7 5 8 7 17 ft3 Empty 6 2 7 1 8 1 1 2 Full 5 5 6 3 7 3 1 2 Full 5 3 6 0 6 8 Full 4 1 4 8 5 5 Full 3 9 4 4 5 1 20 ft3 Empty 7 3 8 4 9 8 20 ft3 Empty 7 0 8 0 9 1 1 2 Full 6 2 7 1 8 2 1 2 Full 5 9 6 7 7 6 Full 4 6 5 4 6 2 Full 4 4 5 0 5 7 Upright Freezers Upright Freezers 13 ft3 Empty 7 4 8 5 9 7 13 ft3 Empty 7 0 7 9 8 9 1 2 Full...

Page 13: ... the slotted screw labeled Control Setpoint and simultaneously press and hold the Setpoint Display button The temperature display changes to read the existing setpoint value 2 Turn the setpoint screw clockwise for a colder setting and counterclockwise for a warmer setting until the desired setpoint shows in the digital temperature display 3 Release the Setpoint Display button The digital temperatu...

Page 14: ...st the equipment complete the following steps 1 Remove all products and place in another cabinet 2 Turn off the unit and allow the interior to warm to room temperature 3 Dispose of the ice and wipe out any water standing in the bottom of the cabinet If there is freezer odor wash the interior with a solution of baking soda and warm water Clean the exterior with any common household cleaning wax 8 4...

Page 15: ...ttery is low the LED flashes to indicate that the battery needs to be changed 9 3 Changing Chart Paper To change the chart paper complete the following steps 1 Locate the pressure sensitive buttons at the front upper left of the recorder panel 2 Press and hold the Change Chart button 3 for one second The pen will move off the scale 3 Unscrew the center nut remove the old chart paper and install ne...

Page 16: ...ted together increasing the effective length of standby refrigeration 10 1 3 Voltage Safeguard This fully automatic device monitors the supply voltage and increases voltage if necessary so the freezer always operates within the factory recommended limits Ultima II models are factory equipped with this device CAUTION The Voltage Safeguard unit does not allow you to operate a 115 volt product on 230...

Page 17: ...ft 6098 Single split rack holds 6 2 in boxes for all chest models except 3 1 and 4 5 cu ft 6230 Single split rack holds 4 3 in boxes for all chest models except 3 1 and 4 5 cu ft 6231 Basket Rail Kit for 6 8 cu ft chest freezers 6217 Basket Rail Kit for 10 3 cu ft chest freezers 6218 Basket Rail Kit for 13 7 cu ft chest freezers 6190 Basket Rail Kit for 17 1 cu ft chest freezers 6191 Basket Rail K...

Page 18: ...ectrical spikes temporary high voltage condition Built in surge protection is standard on Revco Ultima II models free standing surge protection is optional on all other models Description Catalog No Temperature recorder 6 in circular chart seven day drive panel mounted Factory installed 6171 Temperature recorder 6 in circular chart seven day drive for 120 C 140 C and 150 C models only panel mounte...

Page 19: ...model number and voltage when ordering 5612 Deluxe Electronic Remote Alarm System User programmable to sound alarm in the event of temperature rise or power failure Can dial up to four telephone numbers to advise of alarm condition across any telephone system which accepts pulse dialing One system can monitor up to four individual freezers or up to three groups of freezers Contact Revco for detail...

Page 20: ...as set forth in this warranty and any claims for incidental or consequential damages are expressly excluded 13 2 International Warranty 16 Month Parts Warranty Revco Scientific Inc warrants this product to the owner for a period of sixteen 16 months from the date of shipment by revco If any part is found to contain a manufacturing defect in material or workmanship Revco assumes no responsibility f...

Page 21: ...ble please provide the date purchased the source of purchase Revco or specific agent rep organization and purchase order number IF YOU NEED ASSISTANCE REVCO SALES DIVISION Phone 828 658 2711 800 252 7100 FAX 828 645 3368 LABORATORY PARTS and SERVICE Phone 800 438 4851 FAX 828 658 2576 TECHNICAL SUPPORT Phone 800 438 4851 275 Aiken Road Asheville NC 28804 U S A Artisan Technology Group Quality Inst...

Page 22: ...quipment Have surplus equipment taking up shelf space We ll give it a new home Learn more Visit us at artisantg com for more info on price quotes drivers technical specifications manuals and documentation Artisan Scientific Corporation dba Artisan Technology Group is not an affiliate representative or authorized distributor for any manufacturer listed herein We re here to make your life easier How...

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