RFHU Operator’s Manual - Shelf Control
2
MANUFACTURER’S INTRODUCTION
The ReadyFlex™ Holding Unit (RFHU) delivers unsurpassed culinary performance for a broad
variety of food products in a flexible, easy to use, easy to learn, adaptable format thus addressing
the needs of the restaurant operations and profitability.
The Duke ideal holding curve, the DNA of the RFHU, has been developed, improved, and refined
since Duke introduced the first product holding unit in 1999. Utilizing the innovative top and
bottom patented Duke technology HeatSinksTM, extended hold times with improved food quality
and consistency are achieved.
With the ReadyFlex™ holding unit, you can offer new menu items without limitation on how to
hold them; change your recipes and hold configurations. Independent top and bottom heat zones
are programmable to dial in perfect recipes for any food….no compromises.
The easy to use, easy to learn touchscreen user interface is visual, smart, intuitive and colorful. In-
store control and programming is easy and fast - change or program new recipes on the fly.
TABLE OF CONTENTS
TO BE UPDATED
Manufacturer’s Introduction ........................................................................................................................................2
Important Safety Instructions .................................................................................................................................. 3-4
Installation .......................................................................................................................................................................5
Stacking Units .................................................................................................................................................................6
RFHU Operating Instructions - Shelf Control ............................................................................................................7
Overview ............................................................................................................................................................................................. 7
Settings ................................................................................................................................................................................................ 8
Preset Editing ..................................................................................................................................................................................... 8
Label Editing ...................................................................................................................................................................................... 9
Language ............................................................................................................................................................................................ 9
Tools Menu.......................................................................................................................................................................................... 9
Access Menu .....................................................................................................................................................................................10
Help ......................................................................................................................................................................................................10
Faults ....................................................................................................................................................................................................11
Cleaning Guide .............................................................................................................................................................12
Temperature Check Procedure ..................................................................................................................................14
RFHU Specification .......................................................................................................................................................15
Wire Diagrams ..............................................................................................................................................................16
