Randell FX-1 Operator's Manual

Randell FX-1 Operator's Manual

Fx series cooling systems
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OPERATOR'S MANUAL
This manual provides information on
installation, operating, maintenance,
trouble shooting & replacement
parts for
Refrigerated Solutions with
FlexiCold Technology
FX- - - - 1 1 1 1
FX
FX
FX
2N1 – TWO COOLING SYSTEMS IN ONE
Refrigerator (40° F)
• Freezer (-5° F)
• Or anywhere in between (-5° to 40° F)
FX1 1 1 1 - - - - 4 4 4 4 N N N N 1 1 1 1
FX
FX
FX
4N1 – FOUR COOLING SYSTEMS IN ONE
• Refrigerator (40° F)
• Freezer (-5° F)
• Or anywhere in between (-5° to 40° F)
• Rapid Chiller for on-demand blast
chilling
• Safety Thaw for on-demand thawing of
frozen food safely
NOTIFY CARRIER OF DAMAGE AT ONCE.
It is the responsibility of the consignee to inspect
the container upon receipt of same and to
determine the possibility of any damage, including
concealed damage. Randell suggests that if you
are suspicious of damage to make a notation on
the delivery receipt. It will be the responsibility of
the consignee to file a claim with the carrier. We
recommend that you do so at once.
Manufacture Service/Questions 888-994-7636.
Information contained in this document is known to be
current and accurate at the time of printing/creation.
Unified Brands recommends referencing our product line
websites, unifiedbrands.net, for the most updated
product information and specifications.
12/12/2007
PP MNL0705-REV B
1055 Mendell Davis Drive
Jackson, MS 39272
888-994-7636 • Fax 888-864-7636
randellfx.com

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Summary of Contents for Randell FX-1

  • Page 1 Randell suggests that if you are suspicious of damage to make a notation on the delivery receipt. It will be the responsibility of the consignee to file a claim with the carrier.
  • Page 2 2 2 2 2 888-994-7636...
  • Page 3 Only the finest heavy-duty materials and parts are used in the production of Randell brand equipment. This means that each unit, given proper maintenance will provide years of trouble free service to its owner.
  • Page 4 In addition, all Randell food service equipment is backed by some of the best warranties in the food service industry and by our professional staff of service technicians. Retain this manual for future reference. NOTICE: Due to a continuous program of product improvement, Randell reserves the right to make changes in design and specifications without prior notice.
  • Page 5 Congratulations on your purchase of a Randell Manufactured piece of equipment. Randell believes strongly in the products it builds and backs them with the best warranty in the industry. Standard with every unit is the peace of mind that this unit has been thoroughly engineered, properly tested and manufactured to excruciating tolerances, by a manufacturer with over 30 years of industry presence.
  • Page 6 2. Provide repair at the manufacturing facility by requiring that the defective unit be sent back to Randell freight prepaid. Perform repair at the expense of Randell and ship the item back to the customer freight collect. 3. Furnish complete condensing unit freight collect in exchange for the return of the defective compressor sent back freight prepaid.
  • Page 7 Randell recommends thorough cleaning of gaskets on a weekly basis with a mild dish soap and warm water. With proper care Randell gaskets can last up to two years, at which time we recommend replacement of all gaskets on the equipment for the best possible performance.
  • Page 8 SHIPPING & DELIVERY Randell will attempt to comply with any shipping, routing or carrier request designated by dealer, but reserves the right to ship merchandise via any responsible carrier at the time equipment is ready for shipment. Randell will not be held responsible for any carrier rate differences;...
  • Page 9 *FOOTNOTES IN REFERENCE TO PARAGRAPHS ABOVE 1. Herein called Randell. 2. NET means list price less discount, warranty, labor policy, freight, Randell delivery and other miscellaneous charges. CASH DISCOUNTS WILL BE CALCULATED ON NET ONLY.
  • Page 10 Unit Specifications Model FX-2WS Double Flexi-Cold Drawer SHIP Model Description FLEXICOLD 1 SECTION FX-1 46” 29.6” 16.4" 6.1cc 1.22kw 1.99kw 5-15p SYSTEM 2N1 BASE MODEL FLEXICOLD 1 SECTION 2N1 FX-1CS 48" 33" 24" 6.1cc 1.22kw 1.99kw 5-15p EQUIPMENT- TOP SYSTEM FLEXICOLD 2 6.1cc...
  • Page 11 Model Description SHIP WT.lbs FLEXICOLD 1 SECTION FX1-4N1 SYSTEM 4N1 46” 29.6” 16.4" 8.8cc 1.22 kw 1.99 kw 2.1 kw 1.4 kw 5-15p BASE MODEL FLEXICOLD 1 FX1- SECTION 4N1 48" 33" 24" 8.8cc 1.22 kw 1.99 kw 2.1 kw 1.4 kw 5-15p 4N1CS...
  • Page 12 NOTE: Damage to equipment may result if not followed. Randell is not responsible for damage to equipment if improperly installed. 4. Plug in unit and turn on main on/off power switch. The main power switch is located in the front panel next to the digital control 5.
  • Page 13 Unit Installation con’t ELECTRICAL SUPPLY: Any wiring should be done by a qualified electrician in accordance with local electrical codes. A properly wired and grounded outlet will assure proper operation. Please consult the data tag attached to the compressor to ascertain the correct electrical requirements. Supply voltage and amperage requirements are located on the serial number tag located inside the mechanical housing.
  • Page 14 Gasket Sealing Adjustment 888-994-7636...
  • Page 15 5. The unit is capable of storing any food product. However, products which may give off acidic odors like vinegar, onions, etc should be suitably sealed. Randell also recommends containers with liquid food products be stored with lids. 6. The drawer system is designed for easy unobstructed access to the product in the insulated drawer insert.
  • Page 16 Randell has attempted to preset the temperature control to ensure that your unit runs at an optimum temperature, but due to varying ambient conditions, including elevation, food type and your type of operation, you may need to alter this temperature.
  • Page 17 FX-1 (2N1) Control Settings Dixell control XR60C-4N1F0 w/Red LED Randell Control Settings FX-Series XR60C-4N1F0 Freezer Randel Part No. RF CNT0604 Code Locked Code Thermostat set point Thermostat Differential (hysterisis) Lower Set Point Upper Set Point Offset Room Temp 2nd Probe Present...
  • Page 18 FX-1 (2N1) Control Settings Dixell control XR60CX-4N1F0 w/Blue LED Randell Control Settings FX-Series Randell Control Settings FX-Series DIXELL PART NUMBER XR60CX-4R0F1 DIXELL PART NUMBER XR60CX-4R0F1 SETTINGS SETTINGS RANDELL PART NUMBER RF CNT0707 RANDELL PART NUMBER RF CNT0707 CODE LOCKED CODE...
  • Page 19 FX-1 (2N1) Control LED Functions USE OF LEDS Each LED function is described in the following table. randellfx.com...
  • Page 20 FX-1 (2N1) Control Settings DIXELL CONTROL SETTING INSTRUCTIONS HOW TO CHANGE A PARAMETER VALUE To change the parameter’s values operate as follows: 1. Enter the Programming mode by pressing the Set and Down Arrow for 3 seconds (the defrost and water drops symbol will start blinking) 2.
  • Page 21 FX1- 4N1 Control Operation ELECTRONIC CONTROL FEATURES AND OPERATIONS Randell has attempted to preset the temperature control to ensure that your unit operates at an optimum temperature, but due to varying ambient conditions, including elevation, food type and your type of operation, you may need to alter this temperature.
  • Page 22 FX1- 4N1 Control Operation con’t DISPLAY KEY: Fan light – when lit evaporator fan is running Defrost light – when lit defrost cycle on Auxiliary Compressor light relay – when lit compressor is running Cabinet Temperature Measurement unit display ° C = Celsius Timer/Clock/Insert probe temperature °...
  • Page 23 FX1- 4N1 Control Operation con’t 1 – UP/TEMP/ MANUAL DEFROST 5 – DOWN/ TEMP/ CLOCK FIGURE-D CONTROL KEY DESCRIPTIONS UP/TEMP/MANUAL DEFROST – used to browse menu, raise temperature settings and activate manual defrost. START/STOP cycle – used to start and stop current cycle monitored by the yellow LED upper left corner of button.
  • Page 24 FX1- 4N1 Control Operation con’t HOW TO SET THE CYCLE OF OPERATION TO CHANGE THE CYCLE: Press and hold the START/STOP key until the yellow LED turns off. HOW TO SELECT A CYCLE: Press the key until the desired cycle is selected. (See FIGURE-C for example of display and description of cycles.) HOW TO START A CYCLE: Press the START/STOP key.
  • Page 25 FX1- 4N1 Control Operation con’t H H H H TO CHANGE THE TEMPERATURE SETTING FOR CYCLE (HOLD): H H H H Follow the instructions HOW TO SET THE CYCLE OF OPERATION to cycle . Once this is set perform the following steps. Press the SET key the symbol in yellow LED will be displayed.
  • Page 26 FX1- 4N1 Control Settings RANDELL CONTROL SETTINGS FX1-4N1 DIXELL PART NUMBER XB570L-4R0F1 RANDELL PART NUMBER RF CNT0703 CODE LOCKED CODE READ PROBE READ ROOM TEMPERATURE PROBE READING ONLY READ EVAPORATOR PROBE TEMPERATURE READING ONLY READ INSERT TEMPERATURE PROBE READING ONLY...
  • Page 27 FX1- 4N1 Control Settings con’t RANDELL CONTROL SETTINGS FX1-4N1 DIXELL PART NUMBER XB570L-4R0F1 RANDELL PART NUMBER RF CNT0703 CODE LOCKED (CON'T) CODE REGULATION RESTART WITH DOOR OPEN ALARM SECOND DIGITAL INPUT CONFIGURATION CONFIGURABLE DIGITAL INPUT POLARITY TIME DELAY FOR DIGITAL INPUT ALARM...
  • Page 28 FX1- 4N1 Control Settings con’t FX1- FX1- RANDELL CONTROL CYCLE SETTINGS RANDELL CONTROL CYCLE SETTINGS DIXELL PART NUMBER XB570L-4R0F1 DIXELL PART NUMBER XB570L-4R0F1 RANDELL PART NUMBER RF CNT0703 RANDELL PART NUMBER RF CNT0703 CODE CODE CODE CODE CYCLE MANAGEMENT SETTINGS...
  • Page 29 FX1- 4N1 Control LED Functions MEANING OF THE LED DISPLAYS A series of light points on the front panels is used to monitor the loads controlled by the instrument. Each LED function is described in the following table. randellfx.com...
  • Page 30 RAPID CHILLING AND RAPID THAW OPERATIONS For refrigeration and freezer operations consult instructions on Page 14 (FX-1 (2N1) Unit Operation) and for control operations consult pages 21 & 22 RAPID CHILLING OPERATION: 1. To prevent damage to the insulated ABS insert due to hot pans, place accessory part number FX-SSTHAW-2, FX Stainless Steel shelves are recommended (see Figure 3).
  • Page 31 FX1-4N1 Unit Operation con’t 4. Place the cooked product in 12”x20”x2-1/2” deep pans and cover for quicker chill times. Place one pan on the bottom shelf as shown in Figure 5 then set the second shelf on the bracket platforms and place the second pan on top of that shelf. Each pan holds approximately 11 lbs of product and each drawer holds two pans for a total of 22 lbs.
  • Page 32 (continued on page 25) FX1-4N1 Unit Operation con’t iI P In the program mode press the UP key until the parameter (INSERT PROBE ONE PRESENCE) is displayed. Current setting should read . Press the key to change to , an audible alarm may be activated, press the DOWN key to close.
  • Page 33 FX1-4N1 Unit Operation con’t 8. The plug on the Product Probe has a positive (+) and negative (- in red) prongs that fits into the receptacle. The negative prong will be on the bottom as shown in Figure 8. FIGURE 8 9.
  • Page 34 FX1-4N1 Unit Operation con’t RAPID THAW OPERATION: 1. To efficiently thaw product quickly, accessory part number FX-SSTHAW-2, FX Stainless Steel shelves are recommended (see Figure 10). Place one shelf in the insert utilizing the (4) standoff brackets provided. Standoff brackets are designed to fit within the ribs of the insert (see Figure 11).
  • Page 35 FX1-4N1 Unit Operation con’t HOW TO START THE RAPID THAW CYCLE Press and hold the START/STOP key until the yellow LED turns off. Press the CYCLE SELECTION key until cycle is selected. Press the START/STOP key. The correspondent yellow LED is switched on. The Rapid Thaw mode is set and will run for 6 hours.
  • Page 36 Preventive Maintenance Randell strongly suggests a preventive maintenance program which would include the following Monthly procedures: 1. Cleaning of all condenser coils. Condenser coils are a critical component in the life of the compressor and must remain clean to assure proper air flow and heat transfer.
  • Page 37 These services often offer guarantees as well as the flexibility in scheduling or maintenance for your convenience. Randell believes strongly in the products it manufactures and backs those products with one of the best warranties in the industry. We believe with the proper maintenance and use, you will realize a profitable return on your investment and years of satisfied service.
  • Page 38 FX-1 (2N1) Electrical Diagram TOP FX-1(2N1) ELECTRICAL DIAGRAM WITH DIXELL XR60CX CONTROL WITH BLUE DISPLAY BOTTOM FX-1(2N1) ELECTRICAL DIAGRAM WITH DIXELL XR60C CONTROL WITH RED DISPLAY 888-994-7636...
  • Page 39 FX1- 4N1 Electrical Diagram DIXELL XB570L CONTROL CONNECTIONS XB570L DIXELL XR20C PRINTER CONTROL CONNECTIONS LINE REMOTE DISPLAY SUPPLY ALARM. AUX. DEF. COMP COMP 115V THAW SUPPLY HTR. 115V DIXELL XR20C CONTROL CONNECTIONS THAW SUPPLY HTR. 115V COPELAND COMPRESSOR TOP FX1-4N1 ELECTRICAL DIAGRAM WITH DIXELL XR20C CONTROL DIXELL XB570L CONTROL CONNECTIONS XB570L PRINTER...
  • Page 40 Trouble Shooting Guide SYMPTOM POSSIBLE CAUSE PROCEDURE Unit doesn't run 1. No power to unit 1. Plug in unit 2. Power switch in OFF position 2. Switch power switch to ON 3. Temperature control turned off 3. Check temperature control 4.
  • Page 41 FX-1 (2N1) SERIES Replacement Parts List REFRIGERATION SYSTEMS randellfx.com...
  • Page 42 FX-1 (2N1) SERIES Replacement Parts List REFRIGERATION SYSTEMS ITEM DESCRIPTION PART # DRAWER FRONT PANEL RP FRT0602 DRAWER FRONT PANEL, AFTER SERIAL T55342-1 RP FRT0701 DRAWER SLIDE LEFT TOP EXT (AVAILABLE AS SET ONLY) HD TRK0602 DRAWER SLIDE MIDDLE PIECE LEFT (AVAILABLE AS SET ONLY)
  • Page 43 FX-1 (2N1) SERIES Replacement Parts List REFRIGERATION SYSTEMS ITEM DESCRIPTION PART # EVAPORATOR COIL LID ASSEMBLY RP CSY0601 COIL, EVAP, 1.50”x4.00”x15.75” 1x.75, 3/8 TUBE, STAGED FIN RF COI0603 EVAPORATOR DRAIN PAN WITH DEFROST HEATER RP DRP0602 FOIL DEFROST HEATER EL PAD0601 FAN.
  • Page 44 FX1-4N1 SERIES Replacement Parts List REFRIGERATION SYSTEMS 888-994-7636...
  • Page 45 FX1-4N1 SERIES Replacement Parts List REFRIGERATION SYSTEMS ITEM DESCRIPTION PART # DRAWER FRONT PANEL RP FRT0602 DRAWER FRONT PANEL, AFTER SERIAL T55342-1 RP FRT0701 DRAWER SLIDE LEFT TOP EXT (AVAILABLE AS SET ONLY) HD TRK0602 DRAWER SLIDE MIDDLE PIECE LEFT (AVAILABLE AS SET ONLY) HD TRK0602 DRAWER SLIDE MOUNTING PIECE LEFT (AVAILABLE AS SET ONLY) HD TRK0602...
  • Page 46 FX1-4N1 SERIES Replacement Parts List REFRIGERATION SYSTEMS 888-994-7636...
  • Page 47 FX1-4N1 SERIES Replacement Parts List REFRIGERATION SYSTEMS ITEM DESCRIPTION PART # LOUVER FRONT PANEL RP LVR0616 CONTROL, DIXELL, 115V, XB570L-4N0F1, FX RAPID CHILL BLUE LED RF CNT0703 SWITCH, ROCKER RSCA201-VB-B-1VN EL SWT0502 CONDENSER FAN, AXIAL 172 X 150 X 55 MM 293CFM 115V RF FAN0701 POWER SUPPLY, 85-264Vac TO 12Vdc 3.3A OUTPUT 40W 60C OPERATION...
  • Page 48 FX1-4N1 SERIES Replacement Parts List REFRIGERATION SYSTEMS ITEM DESCRIPTION PART # GASKET, MAGNETIC, SLIDE SEAL, 29.53" X 23.43" (750 X 595mm) IN GSK0604 DIFFUSER, LID FOR FX-4N1 RP DIF0701 FAN GUARD, NICKEL CHROME FINISH WIRE 116MM RND SGR-47 RF FAN0703 FAN.
  • Page 49 FX SERIES Replacement Parts List OPTIONAL ACCESSORY PARTS randellfx.com...
  • Page 50 WORK SURFACE TOP FOR FX-WS UNITS (OPTION) FX-WSTOP JUMPER CORD, 1M, 16/3 SJ*O IEC320 13A TO IEC320 13A (OPTION) EL WIR0606 STAINLESS STEEL BACK FOR FX-1 UNITS (OPTION) FX-1SSBCK FX SERIES STACKING KIT INCLUDES JUMPER CORD (OPTION) FX-STX CASTERS, 3" FULL SET OF 4 (OPTION) FXCAS3IN CASTERS, 4"...
  • Page 51 NOTES randellfx.com...

This manual is also suitable for:

Fx1-4n1Fx1-2n1Fx series

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