Cres cor RO151FUA18D User Manual

Retherm Oven

FL-2357

Rev. 3 (5/12)

5925 Heisley Road • Mentor, OH 44060-1833

INSTALLATION, OPERATION and MAINTENANCE

MANUAL for Cres Cor 12kW QUIKTHERM™ RETHERM OVENS

Page 1 of 12

RO151FUA18D

RO151FPUA18D

RO151F1332D

Call Toll-free: 877-CRES COR (273-7267) • Fax: [phone] • www.crescor.com

Retherm Oven

FL-2357

Rev. 3 (5/12)

Page 2 of 12

5925 Heisley Road • Mentor, OH 44060-1833

TABLE OF CONTENTS

SUBJECT PAGE

INSTALLATION INSTRUCTIONS .............................................3

OPERATING INSTRUCTIONS

First Time Operation ....................................................3

How to Use Control for Cooking & Holding .................................4

How to Save and Use Recipes ............................................5

“Quick Recipe” and Other Menu settings ....................................5

MAINTENANCE INSTRUCTIONS

How to Clean the Unit ..................................................6

Trouble Shooting Guide ...............................................7, 8

Cabinet Replacement Parts ...............................................9

Hot Unit Replacement Parts .............................................10

Wiring Diagram For 208/240 Volt, 3 Phase .................................11

Wiring Diagram for 480 Volt, 3 Phase ....................................12

SERVICE POLICY and AGENCY LIST ....................................FL-1400

WARNING

RISK OF FIRE OR ELECTRIC SHOCK

WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,

DO NOT REMOVE COVER (OR BACK)

NO USER-SERVICEABLE PARTS INSIDE

DO NOT OPEN

REPAIR SHOULD BE DONE BY AUTHORIZED SERVICE

Call Toll-free: 877-CRES COR (273-7267) • Fax: [phone] • www.crescor.com

PERSONNEL ONLY

Retherm Oven

FL-2357

5925 Heisley Road • Mentor, OH 44060-1833

INSTALLATION INSTRUCTIONS

VENTING YOUR OVEN:

1. The purpose of ventilating hoods is to direct and
capture smoke, grease-laden vapors, heat, odors, or
fumes.

2. Low temperature equipment (maximum temperature
250°F/121°C) does not produce heat, odors, fumes,
grease-laden vapors or smoke and is not required to be
vented.

UNIT SPECIFICATIONS: All units use six (6) elements (2000 watts each).
All units are rated 12000 watts.

MODEL NOS.

RO151FUA18D2083
RO151FPUA18D2083
RO151F1332D2083
RO151FUA18D2403
RO151FPUA18D2403
RO151F1332D2403

ELECTRICAL SPECS

(AC SERVICE)

VOLTS PHASES HZ AMPS VOLTS AMPS PHASES VOLTS RECEPTACLE

208 3 60 34 208 50 3 208 15-50R

240 3 60 29 240 50 3 240 15-50R

3. Most jurisdictions consider our low-temperature ovens
(maximum temperature is 350°F/177°C) as low-heat
appliances not requiring vent hoods.

4. Installation must conform with local codes. The
authority having jurisdiction of enforcement of
the codes will have the responsibility for making
interpretations of the rules.

ELEC. LOAD

Rev. 3 (5/12)

POWER SUPPLY REQUIREMENT

ALL 3 PHASE IS 3 WIRE + GROUND

Page 3 of 12

RO151F1332D4803 480 3 60 15 480 30 3 480 L16-30R

HOW TO INSTALL CABINETS:

1. Remove all packing material from inside and outside
of cabinet.

2. Position cabinet on level oor; install the cabinet
interior (pan slides) if not already installed.

3. Plug power cord into proper wall receptacle.

FIRST-TIME OPERATION

NOTE: A new oven needs to “burn off” manufacturing

oils and excessive adhesive before its rst use.

Do NOT load food into oven until this has been
done!

1. Push the switch to on; the light will come on.

HOW TO CHANGE FROM °C TO °F (if needed)

1. Push the switch on; the light will come on.

2. Push and hold the “SET” button and the button in the
lower left hand corner together for 5 seconds.
You are now entered into the menu.

3. Scroll over the”Unit” and change it to “C” , then scroll
to the “END”.

NOTE: The letters “LOTPR” (low temperature) will show

on the control panel until it reaches 140°F (60°C).

2. Press the “COOK” button.

3. Push down and turn the control knob to show 200°F.
Push the knob again to set the temperature. Run the
unit for one (1) hour.

4. Turn the unit off and let cool.

5. Wipe the inside clean with detergent and hot water.

Call Toll-free: 877-CRES COR (273-7267) • Fax: [phone] • www.crescor.com

Retherm Oven

FL-2357

Rev. 3 (5/12)

Page 4 of 12

5925 Heisley Road • Mentor, OH 44060-1833

OPERATING INSTRUCTIONS

AIR RETHERM SWITCH

This switch MUST be pushed to “HIGH” (ON) for Retherming food.

FOR RETHERM

FOR COOKING

HOW TO USE THE RETHERM CONTROL:

*Push the lighted switch on the control panel; the light

will come on and the cabinet will start heating.

*The display will read “LOTPR” (low temperature)

below 140°F. (60°C.).

NOTE: Wait one (1) hour after start up before loading the

food for best results.

The display will read “PREHT” until the cabinet

reaches the set temperature.

Cooking:

1. Press the COOK button.

2. Turn the control knob to the desired cooking
temperature between 200°F (93°C) and 350°F (176°C).

3. Push the knob to set the temperature.

4. The control automatically goes to the HOLD mode.
(Continue to step 1 below).

Holding:

(Press the HOLD button only if you are just holding food),

1. Turn the control knob to the desired holding
temperature between 140°F (60°C) and 220°F (104°C).

2. Push the knob to set the temperature.

3. The control automatically goes to the TIME mode.

Setting the time or Food Probe:

1. If NOT using the Food Probe:
a) Turn the control knob to the desired hours/minutes.
b) Push the knob to set the time.

2. Using the Food Probe:
Plug in the food probe BEFORE you enter the TIME
mode. Otherwise, you have to press the PROBE
button to set the probe temperature.
a) Turn the knob to the desired temperature.
b) The timer will stop when the probe reaches the set
temperature.

3. Press the START button. The display will show
“READY” when preheated.

4. Press the START again to use this recipe (see Recipes”).

Note: Press the knob for 4 seconds to cancel the recipe.

The DISPLAY button shows (cycles through) all the
values when in each mode:

• “PREHEAT” OR “READY”: momentarily shows the
actual cabinet temperature.

• “COOK” (Timed): shows Home screen, set point,
count down time, actual cabinet temperature.

• “COOK” (Probe): shows Home screen, set point,
count up time, actual cabinet temperature.

• “HOLD”: shows Home screen, set point, count up
time, actual cabinet temperature.

Call Toll-free: 877-CRES COR (273-7267) • Fax: [phone] • www.crescor.com