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Welcome to Follett
Follett 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
Please visit https://www.follettice.com/technicaldocuments
for the Operation and Service manual for your unit
Follett Edge Series™
FZRNAT5-SD Freezers
Installation Guide
Order parts online:
www.follettice.com
01519727R00
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Summary of Contents for Follett Edge Series
- Page 1 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.
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Page 2: Preliminary Information
Preliminary Information Caution Flammable Refrigerant Caution: Risk of fire. DANGER § Risk of fire or explosion. Flammable refrigerant used. Before attempting to install or service this product, all safety precautions must be followed. CAUTION! – Risk of fire or explosion. Dispose of properly in accordance with federal or local regulations. Flammable refrigerant used. -
Page 3: Specifications
§ Do not clean the unit with scrubbing brushes, acid, thinner, solvents powdered soap, cleanser or hot water. These agents can scratch the paint or cause it to peel. Plastic and rubber parts can be easily damaged by these materials. Especially never use any volatile solvent to clean the plastic or rubber parts. When a neutral dishwashing detergent is used to clean the unit, wipe it up thoroughly with a cloth soaked in clean water. -
Page 4: Refrigeration System
This change can adversely affect the performance of your freezer. Therefore, Follett recommends that if hoses are ever connected to the refrigeration system for service, the refrigerant should be recovered, the system evacuated, and recharged by weighing in the correct refrigerant charge. -
Page 5: Installation
Installation 1. Remove the packaging materials and tape. Open the doors and ventilate the unit. If the outside panels are dirty, clean them with a diluted neutral dishwashing detergent. (Undiluted detergent can damage the plastic components. For the dilution, refer to the instruction of the detergent.) After cleaning with the diluted detergent, always wipe it off with a wet cloth, then wipe the panels with a dry cloth. - Page 6 Cooling System Operation and Loading Follett Edge Series freezers are preset to operate at –20 C. This is the optimal storage temperature to maintain vaccine and biologic products within –15 C to –25 C throughout the usable storage area. Once the freezer has been powered on and maintaining your desired temperature, slowly introduce product into the cabinet in small batches and allow the temperature to recover.
- Page 7 Controller Operating Instructions 1. Alarm buzzer stop key (BUZZER): Press this key to silence the buzzer in the event that the alarm operates and the buzzer sounds. 2. Alarm test key (ALARM TEST): Buzzer will sound. 3. Defrost key: Defrost will started by pressing this key for more than 5 seconds. 4.
- Page 8 Control Panel Functionality Check The first time the unit is powered on, follow the operation below to ensure control panel functionality. Manual check of Control Panel Operation Key operated Control panel description Connect to the power ----- Five seconds after turning on the unit, the source.
- Page 9 Operating Instructions The table below shows the basic operation method. Perform key operation in the sequence indicated in the table. The example in the table assumes that the freezer temperature is –18 C. Note: The unit is set at the factory at –20 C. Basic Operation Procedure (Example of setting the freezer to –19 C) Operation Key operated...
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Page 10: Calibration Procedure
Calibration Procedure If the displayed temperature differs from the temperature provided from a NIST-traceable thermometer placed in the center of the chamber, the display temperature can be adjusted to match. As an example, the table below shows the procedure where displayed temperature is –19 C, and the NIST probe temperature is –20 C. -
Page 11: Alarms And Safety Functions
Alarms And Safety Functions This unit has alarm and safety functions, and also a self-diagnostic function. Alarms and safety functions Kind of Alarm Situation Indication Buzzer Safety or Safety Operation High temperature If the chamber temperature Alarm lamp is lit. Intermittent tone after ----- alarm... -
Page 12: Troubleshooting
Troubleshooting If the unit malfunctions, check the following potential causes before calling for service. In the case of inadequate refrigeration or freezing, transfer the stored items to another freezer before checking. Freezer is too warm Adjust temperature control. Make sure door is closed properly. Check if ambient temperature is too high. -
Page 13: Wiring Diagram
Wiring Diagram FZRNAT5-SD... - Page 14 Components ① ③ 1. Circulation Fan: Helps to keep a consistent temperature throughout entire chamber. 2. Powder coated wire shelves: Evaporator position is fixed and include wires to support the product. 3. Magnetic door gasket: Magnetic force ensures the door is sealed to provide optimum performance and temperature uniformity.
- Page 15 Please review the enclosed installation and operations manual. It is important that the installation be performed to factory specifications, so your equipment operates to its maximum efficiency. Follett Products, LLC will not be liable for any consequential damages, expenses, connecting or disconnecting charges or any losses resulting from a defect of the machine.
- Page 16 EDGE SERIES is a trademark of Follett Products, LLC. FOLLETT and FOLLETT HEALTHCARE are registered trademarks of Follett Products, LLC, registered in the US. 801 Church Lane • Easton, PA 18040, USA 01519727R00 Toll free (877) 612-5086 • +1 (610) 252-7301 ©...
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