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Welcome to Follett Products LLC
Follett Products equipment enjoys a well-deserved reputation for excellent performance, long-term reliability and
outstanding after-the-sale support. To ensure that this equipment delivers that same degree of service, review this
guide carefully before you begin your installation.
Should you need technical help, please call our Technical Service group at (877) 612-5086 or (610) 252-7301.
Please have your model number, serial number and complete and detailed explanation of the problem when
contacting Technical Service.
Getting Started
After uncrating and removing all packing material, inspect the equipment for concealed shipping damage. All
freight is to be inspected upon delivery. If visible signs of damage exist, please refuse delivery or sign your delivery
receipt "damaged." Follett Customer Service must be notified within 48 hours. Wherever possible, please include
detailed photos of the damage with the original packaging so that we may start the freight claim process.
801 Church Lane • Easton, PA 18040, USA
Toll free (877) 612-5086 • +1 (610) 252-7301
www.follettice.com/healthcare
High-Performance Compact Freezers
Please visit https://www.follettice.com/technicaldocuments
for the Operation and Service manual for your unit
FZRVAC2
FZRVAC2
Installation Guide
Order parts online:
www.follettice.com
01441450R00
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Table of Contents
Related Manuals for Follett FZRVAC2
Summary of Contents for Follett FZRVAC2
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Page 1: Welcome To Follett Products Llc
If visible signs of damage exist, please refuse delivery or sign your delivery receipt “damaged.” Follett Customer Service must be notified within 48 hours. Wherever possible, please include detailed photos of the damage with the original packaging so that we may start the freight claim process. -
Page 2: Table Of Contents
Heat Rejection ...............................3 Ambient Information ..............................3 Installation ..................................3 Locating the Freezer ..............................3 Installing Shelves - FZRVAC2 only ........................5 Installing Glycerine Solution in Product Simulation Bottle - Required ..............5 Battery Backup (KP models only) ..........................6 Reversing the Door Swing – Optional ........................6 Adjusting Hinge Closure Force ..........................9... -
Page 3: Specifications
§ Full load: 4.1A § Minimum circuit ampacity: 15A § Connect to dedicated circuit, fuse or breaker § Maximum size of branch circuit overcurrent device: 15A § Follett recommends circuit be protected by GFCI Refrigeration Specifications Maximum Design Pressures (psi) Refrigerant... -
Page 4: Installation
Installation Locating the Freezer Performance of FZRVAC2 is affected by ambient temperature and location. To ensure proper performance, please refer to the following drawings and confirm that the clearance requirements are met. There is no clearance requirement for the back of the freezer so it can be placed against the wall. -
Page 5: Installing Shelves - Fzrvac2 Only
§ NSF 456 requires the temperature display probe (P4-RTD1 in REF12, REF20/25, FZR20/25, and REF45 models) to be replaced or recalibrated. Follett recommends replacement/recalibration 12 months from the original date of calibration on the Certificate of Traceability supplied with your equipment at the time of purchase. Recalibration or purchasing a new calibrated probe is not covered by the original equipment warranty. -
Page 6: Battery Backup (Kp Models Only)
Reversing the Door Swing – Optional Fig. 5 WARNING! For protection, safety goggles (and/or face shield) should be worn when removing and/or installing the hinge spring. 1. Use flat screwdriver to carefully remove hinge covers (Fig. 5). FZRVAC2 Compact Freezers... - Page 7 (Fig. 7). 5. Support door and remove screws attaching hinge to freezer Fig. 8 cabinet and remove the door (Fig. 8). 6. Cover hinge screw holes with screws removed from opposite side of door and door frame. FZRVAC2 Compact Freezers...
- Page 8 11. Reinstall the door on the opposite side of the doorframe. Adjust Fig. 10 if needed. 12. Reinstall screws (torqued to 25 in-lbs) (Fig. 10). 13. Insert bottom of spring kit onto bottom hinge pin (Fig. 11). Fig. 11 FZRVAC2 Compact Freezers...
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Page 9: Adjusting Hinge Closure Force
Adjusting Hinge Closure Force Fig. 13 1. Remove the tool and insert it (Phillips screwdriver, Allen key, drift pin) into hole nearest the hinge bracket (Fig. 13). 2. Rotate top of spring counter-clockwise to increase the spring Fig. 14 torque (Fig. 14). FZRVAC2 Compact Freezers... -
Page 10: Installing Third-Party Temperature Probe
Installing Third-party Temperature Probe Fig. 17 Facilities using a third-party alarming and/or temperature monitoring system need to install the third-party probe in the freezer. Follett recommends removing any stored product before performing this procedure. 1. Move the power switch on lower rear panel to OFF and unplug the freezer. - Page 11 12. Reinstall the rear panel. Fig. 19 13. Connect non-probe end of wiring to monitoring device. 14. Plug in the freezer and return the power switch to ON. * Permagum is a registered trademark of the Presstite Engineering Company. FZRVAC2 Compact Freezers...
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Page 12: Cleaning
Any accumulated frost on the evaporator coils melts during the electric defrost cycle. The condensate drains out of the unit to the condensate tray to the left of the condensing unit. The heat from the condensing unit evaporates any condensate in the drain pan. FZRVAC2 Compact Freezers... -
Page 13: Temperature Control
Default settings of offset (doF) and differential (DIF) are in the second level menu (L2): Setpoint –31.8 C (–25.2 F) Offset 2 F (1.1 C) Differential 4 F (2.2 C) Cut In (calculated) –23.2 F (–30.7 C) Cut Out (calculated) –27.2 F (–32.9 C) FZRVAC2 Compact Freezers... -
Page 14: Controller Security
The alarm temperature will flash on the display. Use the UP and DOWN arrows to set the alarm temperature. Press SET to accept. Note: VAC models have the high alarm factory preset to –15 C (5 F). FZRVAC2 Compact Freezers... - Page 15 § NSF 456 requires the temperature display probe (P4-RTD1 in REF12, REF20/25, FZR20/25, and REF45 models) to be replaced or recalibrated. Follett recommends replacement/recalibration 12 months from the original date of calibration on the Certificate of Traceability supplied with your equipment at the time of purchase.
- Page 16 Offset value for probe 1 calibration. -9.9 to 9.9. Probe 2 Calibration Offset value for probe 2 calibration. -9.9 to 9.9. Probe 3 Calibration Offset value for probe 3 calibration. -9.9 to 9.9. Controller Parameter Reset to restore factory parameters. Reset FZRVAC2 Compact Freezers...
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Page 17: Follett Keypad Lock
2. Press 1 5 [ENTER] (3 Chirps will be heard). 3. Press 3 3 5, # (3 Chirps will be heard) (335 = DEL). 4. Press 1 5 [ENTER] (2 Chirps will be heard). 5. Press 3 3 5, # (5 Chirps will be heard). FZRVAC2 Compact Freezers... -
Page 18: Refrigeration System
The system uses a TXV and is critically charged. Checking Refrigeration System Pressures CAUTION! Please contact Follett Technical Service at (877) 612-5086 or (610) 252-7301 in the event of a refrigeration problem that requires evacuation and recharging. FZRVAC2 FZRVAC2 Condenser inlet air temperature 70 F (21.1 C) -
Page 19: Compressor Information
Ohms start winding to common Ohms run winding to common Ohms start winding to run winding Defrost Heater Information § 4.0A, 456 W @ 70 F, 115V § Resistance: 70 F (21 C) = 27.6 Ω to 30.5 Ω FZRVAC2 Compact Freezers... -
Page 20: Wiring Diagram
12 BLU CONTROL PCB EVAP FAN H (L1) 02 BLK 52 GRN BATTERY DOOR N (L2) 30 WHT ELECTRIC LOCK 12VDC BATTERY MAGNET BACKUP DOOR SW USER INTERFACE KEYPAD KEYPAD DISPLAY CONTROL Electric Lock KP MODELS ONLY FZRVAC2 Compact Freezers... -
Page 21: Freezer Troubleshooting
Recover, evaluate and weigh in correct charge. Plugged TXV. Replace TXV and filter drier. Inefficient compressor. Consult technical services. If problems persist after following this basic troubleshooting guide, call Follett technical service group at (877) 612-5086 or +1 (610) 252-7301. FZRVAC2 Compact Freezers... -
Page 22: Accessories
Remote Alarm Contact Accessory (P/N 01092022) Stacking Kit Countertop to Countertop (P/N 01100742) § Reference instruction 01102185 Note: new kickplates may need to be ordered, please contact Follett for more information. Stacking Kit Countertop to Performance Plus (includes one straight kick plate) (P/N 01100759) §... - Page 23 FZRVAC2 Compact Freezers...
- Page 24 Warranty Registration and Equipment Evaluation Thank you for purchasing Follett Products LLC equipment. We hope you find that our equipment meets or exceeds your expectations, as our goal is to deliver high value products and services that earn your complete satisfaction! Please review the enclosed installation and operations manual.
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