Unified Brands RAN FTA-4 Operator'S Manual Download Page 5

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OM-RANSERVE MOBILE SERVING

POWER ON / OFF:

Press and hold the power button until LED display turns On / Off

MANUAL DEFROST:

Press and hold “Defrost” Button

CHANGE SET POINT:

To raise temperature

1.  Press and hold “ ” to access set point.
2.  When set point start flashing, Press “ ” to adjust set point.
3.  After 30 seconds, the display automatically reverts to showing the current

temperature.

CHANGE SET POINT:

To lower temperature

1.  Press and hold “v” to access set point.
2.  When set point start flashing, Press “v” to adjust set point.
3.  After 30 seconds, the display automatically reverts to showing the current

temperature.

CHANGE FROM ºF /ºC :

1.  Press the up/down buttons simultaneously for 5 seconds to access the menu.
2.  Password is requested. Password is 000.
3.  Press the bottom left button to OK the password.
4.  Using the up/down buttons, navigate to the “diS” level. Press the bottom left

button to OK the selection.

5. Using the up/down buttons, navigate to the “CFu” level. Press the bottom left

button to OK the selection.
a. “-F” designates Fahrenheit.
b. “-C” designates Celsius.

6. Press the top left button repeatedly to return to exit and return to the home

screen.

OPERATION - HOT

CAUTION: MOISTURE COLLECTING FROM IMPROPER DRAINAGE CAN CREATE A

SLIPPERY SURFACE ON THE FLOOR AND HAZARD TO EMPLOYEES. WHEN

MAKING ELECTRICAL CONNECTIONS REFER TO THE AMPERAGE DATA

LISTED ON THE UNIT’S DATA PLATE. REFERENCE YOUR LOCAL CODE

OR THE NATIONAL ELECTRICAL CODE HANDBOOK TO ENSURE THE UNITS

CONNECTED TO THE PROPER POWER SOURCE.

Switch the master switch, located on the control panel, to hot and the red indicator
light will illuminate. All units are design for 145 to 175ºF operation or 140 to 170ºF
product temperature.  When used as a hot well the unit must have water in it all
all times. Failure to use water or to add water when the unit is heating may cause
damage to the unit.
1.   Add 1” to 2” of water to holding tank. Hot water is recommended.
2.  Turn thermostat to #4
3.  Red indicator light will energize to show corresponding well that is heating.
4.  Wait 1 hour before adjusting thermostat. Higher number will increase

temperature. Lower number will decrease temperature.

5. Turn thermostat to off position when operation is completed. Switch master

switch to the off position.

Refilling of wet operation units is required periodically if the water level is lower
than1.” NOTE:

Do not add water to an empty hot well that is at holding temperature.

PLUMBING

The units drain must have an outlet to an appropriate drainage area or container.
NOTE: Electric Elements are not submersible.
NOTE: Drains must be plumbed according to all applicable local code requirements.

OPERATION - COLD

AMBIENT CONDITIONS

Unit is designed for normal operating temperatures are between 70°F (21°C)
and 86°F (32°C). Operating outside of those temperatures may cause premature
product wear or failure. Unified Brands 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 using control adjustment until desired
temperature is reached.

MORNING STARTUP

1.  Unit cleaning may be performed at this time.
2.  Turn on power to unit by pushing the controller power button.
3.  Allow 50-60 minutes for your unit to cool down before loading product.
4.  Load the product and proceed with food preparation. NOTE: Product entering

the cold pan must be at 37°F +/- 2°F or less. All pans should be in position.

EVENING SHUT DOWN

1. Remove product from the unit at the end of the day’s preparation. The product

may be discarded or stored in any commercial refrigerator.

2. Turn off power to unit by pushing the controller power button.
3. Unit cleaning may be performed at this time once the frost has melted off the

surface. NOTE: Water may form small pools and have to be pushed to the drain
for 100% draining.

DANFOSS CONTROLLER OPERATION

LED

FUNCTION

Compressor energized & Evaporator fan de-energized

Defrost in progress

Fans delay after defrost completion