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H E A LT H C A R E
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
Performance Plus Undercounter Refrigerators
TM
Please visit https://www.follettice.com/technicaldocuments
REFVAC4P
REFVAC4P and REFVAC5P
for the Operation and Service manual for your unit
REFVAC5P
01041755cvr
Installation Guide
Order parts online:
www.follettice.com
01441476R00
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Table of Contents
Related Manuals for Follett REFVAC4P
Summary of Contents for Follett REFVAC4P
- 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.
- Page 2 1” of clearance on the top and each side. SAFE ZONE - STORE PRODUCT WITHIN THIS AREA KEEP CLEAR 1" ON EACH SIDE AND TOP. FAN GRILL AND RETURN VENT MUST BE VISIBLE. REFVAC4P, REFVAC5P Undercounter Refrigerators...
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Page 3: Refrigeration System
This change can adversely affect the performance of your refrigerator. 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 4: Installation
12. Test operation of the keypad lock while the power to the unit is OFF to confirm back-up battery connection. 13. Turn the power switch ON or plug the unit back into the power supply. REFVAC4P, REFVAC5P Undercounter Refrigerators... - Page 5 2. Remove kick panel* and disconnect reed switch where applicable (Fig. 5). * If the unit has a keypad lock, the door must be open to remove the kick panel. REFVAC4P, REFVAC5P Undercounter Refrigerators...
- Page 6 (Carefully remove the control wire from the channel ensuring the insulation jacket does not tear.) Route through channel to opposite side of door. Reinstall the wire and strap on the opposite side of the door (Fig. 9). REFVAC4P, REFVAC5P Undercounter Refrigerators...
- Page 7 15. With flat-head screwdriver, simultaneously push down and pry Fig. 11 the top of the spring out of the top of the hinge (Fig. 11). 16. Remove screws and latch from refrigerator cabinet and the lock Fig. 12 from the door (Fig. 12). REFVAC4P, REFVAC5P Undercounter Refrigerators...
- Page 8 29. Using ground screw from Step 7, secure the communication harness ground wire in the front left-hand corner of the base plate. The connection is approximately 2" from the left side and 0.5" from the front. 30. Reinstall control module. 31. Reinstall kickplate. REFVAC4P, REFVAC5P Undercounter Refrigerators...
- Page 9 § NSF 456 requires the temperature display probe 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.
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Page 10: Operation
OFF cycle and during an off time defrost every 8 hours. The defrost will terminate when the cabinet temperature read via the P1 control probe reaches 3.3 C (38 F) or after 60 minutes. REFVAC4P, REFVAC5P Undercounter Refrigerators... -
Page 11: Controller Operation - Performance Plus
If this set point does not meet your specific application needs, instructions for changing the set point are found below. Note: Follett presets its refrigeration system to hold product temperature at approximately 6 C (42.8 F). Controller Display The controller display will show the product/bottle temperature in degrees C or degrees F as selected by the user except when the unit is in an alarm. -
Page 12: Alarming Functions
Probe calibration § NSF 456 requires the temperature display probe 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 13: Advanced Settings
Alarm1 Low Temp Low temperature to activate alarm1. User set point to –46 C (–50 F). Probe for Alarm. P1 (cabinet air), P3 (simulation bottle). Alarm1 Probe Display temperatures in degrees C or F. F or C. Units REFVAC4P, REFVAC5P Undercounter Refrigerators... -
Page 14: Display Description
Yes, No. Probe 1 Calibration Offset value for probe 1 calibration. –9.9 to 9.9. Offset value for probe 3 calibration. –9.9 to 9.9. Probe 3 Calibration Controller Parameter Reset to restore factory parameters. Reset REFVAC4P, REFVAC5P Undercounter Refrigerators... -
Page 15: Controller Operation - Performance Plus Touchscreen
Press to confirm reset or Fig. 19 cancel. Alarm set point display From the home screen touch the temperature display three times. The High and low alarm set point will appear under the temperature. REFVAC4P, REFVAC5P Undercounter Refrigerators... -
Page 16: System Information
System Information Fig. 23 § Touch the System Info icon to display the model number, unit serial number and software version. Touch the checkbox icon in the lower right corner of the box to clear. REFVAC4P, REFVAC5P Undercounter Refrigerators... -
Page 17: Door Switch
An audible alarm will sound every 30 seconds during the power failure. An alarm box will be displayed when power is restored. The event log will record the exact time and date of the power loss and when the power was restored. REFVAC4P, REFVAC5P Undercounter Refrigerators... -
Page 18: Setting Alarms
N.O. 1A/30VDC § NSF 456 requires the temperature display probe to be replaced or recalibrated. Follett recommends replacement/recalibration 12 months N.C. 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 19: Information Logs
15 minutes, which will provide enough storage for 520 days. The sample rate can be change to provide data logging for a longer or shorter time interval by changing the Sample Rate (Min) in the advanced settings menu. 0 = off and 360 minutes maximum. REFVAC4P, REFVAC5P Undercounter Refrigerators... - Page 20 Performance Plus unit. Download data reminder can be found in the advanced setting under Data duration and can be set from 1 to 180 days. REFVAC4P, REFVAC5P Undercounter Refrigerators...
- Page 21 Press to accept or to cancel. Advanced Settings § Touch Advanced Settings, enter your 4-digit user access code in the keypad that appears, and touch the checkmark icon access advanced settings screens (factory default is 1111). REFVAC4P, REFVAC5P Undercounter Refrigerators...
- Page 22 2. Remove lower front and rear panels (Fig. 35.1). Note: Front louvered panel may be removed for more frequent cleaning of the condenser as needed. 3. Remove drain pan (Fig. 35.2). (REFVAC4P, REFVAC5P drain pan location shown.) 4. Clean drain pan with a non-abrasive, non-chlorinated all- purpose detergent.
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Page 23: Wiring Diagram
Wiring Diagram Touchscreen Units FZR SERIES ONLY DEFROST RELAY COMPRESSOR RELAY BLUE REFVAC4P, REFVAC5P Undercounter Refrigerators... -
Page 24: Checking Refrigeration System Pressures
21.1 C (70 F) 26.7 C (80 F) 32.2 C (90 F) 37.8 C (100 F) Discharge pressure (psi) Suction pressure (psi) 11.5 Note: Do not attempt to obtain correct refrigeration pressures by adjusting the system charge. REFVAC4P, REFVAC5P Undercounter Refrigerators... -
Page 25: Refrigeration System Diagram
LOW PRESSURE LIQUID LOW PRESSURE VAPOR FILTER-DRIER Compressor Information Compressor model NF6.1FX.2 Run load amps (RLA) Lock rotor amps (LRA) 22.2 Ohms start winding to common Ohms run winding to common Ohms start winding to run winding REFVAC4P, REFVAC5P Undercounter Refrigerators... -
Page 26: Troubleshooting
Recover, evaluate and weigh in correct charge. Plugged capillary tube. Replace capillary tube and filter drier. Inefficient compressor. Consult technical services. If problems persist after following this basic troubleshooting guide, call Follett’s technical service group at (877) 612-5086. REFVAC4P, REFVAC5P Undercounter Refrigerators... - Page 27 REFVAC4P, REFVAC5P Undercounter Refrigerators...
- Page 28 Warranty Registration and Equipment Evaluation Thank you for purchasing Follett ® 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.