RO151FPWUA18DE - Oven Cres Cor - Free user manual and instructions

USER MANUAL RO151FPWUA18DE Cres Cor

Retherm Humidity Oven	FL-2356
Rev. 8 (2/15)	Page 1 of 14

INSTALLATION, OPERATION and MAINTENANCE MANUAL for Cres Cor AQUATEMP™ HUMIDITY 12kW QUIKTHERM™ RETHERM OVEN

Exterior view of a modern stainless steel incubator with digital display and control panel (no visible text or symbols)

Exterior view of a stainless steel multi-pantry oven with control panel and display (no visible text or symbols)

Exterior view of a stainless steel laboratory incubator with control panel and wheels (no visible text or symbols)

RO151FW1332DE RO151FW1332DX

Retherm Humidity Oven	FL-2356
Rev. 8 (2/15)	Page 2 of 14

CRES COR®

5925 Heisley Road • Mentor, OH 44060-1833

TABLE OF CONTENTS

SUBJECT

INSTALLATION INSTRUCTIONS .... 3

OPERATING INSTRUCTIONS

First Time Operation....3

How to Use Control for Cooking & Holding:

For “-DE” Series Ovens .... 4

For “-DX” Series Ovens....5

“Recipes” for “-DX” Series Ovens....6

How to use Aquatemp Control for Humidity ....7

MAINTENANCE INSTRUCTIONS

How to Clean the Unit ....8

Trouble Shooting Guide 9,10

Oven Replacement Parts 11

Hot Unit Replacement Parts....12

Wiring Diagram For 208/240 Volt, 3 Phase....13

Wiring Diagram for 480 Volt, 3 Phase .....14

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

REGISTERING YOUR EQUIPMENT AT www.crescor.com/service/register COMPLETING A SURVEY EARNS AN EXTRA 90-DAY LABOR WARRANTY!

If the equipment will not go into service immediately, please indicate that on the warranty registration. Scan QR code to register your equipment today! If you need a QR reader, visit your App Store on your Smartphone or Tablet.

WARNING RISK OF FIRE OR ELECTRIC SHOCK DO NOT OPEN WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK) NO USER-SERVICEABLE PARTS INSIDE REPAIR SHOULD BE DONE BY AUTHORIZED SERVICE PERSONNEL ONLY

Retherm Humidity Oven	FL-2356
Rev. 8 (2/15)	Page 3 of 14

INSTALLATION INSTRUCTIONS

VENTING YOUR OVEN:

1. This cabinet passes the EPA 202 test and complies with section 59 of UL710B for emission of grease-laden air.

2. According to UL, this cabinet does not need to be placed under a ventilation hood.

3. 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.

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

All units are rated 12000 watts. Water units have one (1) immersion element (1850 watts).

MODEL NOS.	ELECTRICAL SPECS(AC SERVICE)			ELEC. LOAD		POWER SUPPLY REQUIREMENTALL 3 PHASE IS 3 WIRE + GROUND
	VOLTS P	HASES HZ	AMPS VOLTS	AMPS PH	ASES VOLTS	RECEPT	ACLE
RO151FWUA18DE2083RO151FW1332DE2083	208 3 6	0 34 208 5	0 3 208 15	-50R
RO151FWUA18DE2403RO151FW1332DE2403	240 3 6	0 29 240 5	0 3 240 15	-50R
RO151FW1332DE4803 480	3 60 15 48	0 30 3 480	L16-30R

UNIT SPECIFICATIONS: Units below use six (6) elements (1325 watts each). Units are rated 8,000 watts. Water units have (1) immersion element (1850 watts).

RO151FWUA18D8K2081RO151FW1332D8K2081	208 3 6	0 34 208 5	0 3 208 15	-50R
RO151FWUA18D8K2401RO151FW1332D8K2401	240 3 6	0 29 240 5	0 3 240 15	-50R

All models are designed for AC Service. Model numbers may have the letters: DX, L, P, U, Z or S.

HOW TO INSTALL OVENS:

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

2. Position oven on level floor; install the oven interior (pan slides) if not already installed.

3. Plug power cord into proper wall receptacle.

4. MANUAL FILL: Fill water pan with three (3) gallons of HOT water (see CAUTION).

5. AUTO FILL: Attach water valve on back bottom of unit to water supply (see "How to use Automatic fill kit on page 7).

LOW WATER LIGHT:

MANUAL FILL: When water needs to be added to the pan, the Low Water Light will stay on and the humidity will not work until the pan is refilled.

AUTO FILL: If water level is low and water supply is not connected, an error code will display after a time limit.

Use of treated water is recommended for proper operation and to maintain warranty. It will reduce scaling.

HOW TO CHANGE FROM °F TO °C (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 have now entered into the menu.

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

NOTE: A new oven needs to "burn off" manufacturing oils and excessive adhesive before its first use. Do NOT load food into oven until this has been done!

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

NOTE: The letters "LOtPr" (low temperature) will show on the control panel until it reaches 140°F (60°C).

1. Press the "COOK" button.

2. Turn the control knob to show 350^ F. Push the knob 3 times to heat the unit. Run the unit like this for one (1) hour.

3. Turn the unit off and let cool.

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

Retherm Humidity Oven	FL-2356
Rev. 8 (2/15)	Page 4 of 14

CRES COR®

5925 Heisley Road • Mentor, OH 44060-1833

OPERATING INSTRUCTIONS

CRES COR™ 350F⁵ QuikTherm™ Retherm PUSH TO SET COOK HOLD TIME DISPLAY START CANCEL 40° LIVE WATER SUPPLY aquatemp® AIR RETERM HIGH SLOW

HOW TO USE THE RETHERM CONTROL:

*Push the lighted switch on the control panel; the oven will start heating and stay in HOLD mode.

*The display will read "LOTPR" (low temperature) below 140°F. (60°C.).

*Push the Air Retherm Switch to "HIGH" for retherming food; Use "LOW" for cooking.

NOTES: Preheat for one (1) hour after start up before loading the food for best results when retherming or cooking heavy loads.

If a power outage occurs or the cabinet is shut off during a cook cycle, when it is turned on again all lights on the control will flash to indicate a disruption. Control will resume the last cook cycle used. Press any button to stop the blinking.

If your model does not have a food probe, continue to section "-DE OVENS" below.

If your model has a food probe, skip to section "-DX OVENS" on page 5.

-DE OVENS:

Cooking:

1. Press the COOK button.
2. Turn the control knob to the desired cooking temperature between 180°F (82°C) and 350°F (176°C).
3. Push the knob to set the temperature.
4. The control automatically switches to allow you to set HOLD temp. (Continue to step 1 below).

Holding:

(To use as holding cabinet only, skip steps 1-4 above and press HOLD button. Complete steps 1-3 below.)

1. Turn the control knob to the desired holding temperature between 80°F (26°C) and 220°F (104°C).
2. Push the knob to set the temperature.
3. The control automatically switches to allow you to set cook time.

Setting the Timer:

1. Turn the control knob to the desired hours/minutes.
2. Push the knob to set the time.
3. The control automatically switches to PREHEAT mode and will display "PrEHt"

Running the Cycle:

1. The control will flash "PUSH StArt" after the cabinet has preheated to the set temp and the alarm will sound.

NOTE: A short beep will occur every 90 seconds as a reminder. This can be turned off in the user menu by holding the knob and the TIME buttons together for 5 seconds, then scrolling to "PSrE", changing "y" to "n", scrolling to "End", and pushing the knob to set.

1. Load foods into oven and close the door.
2. Push the START button to begin the Retherm/Cook process. Display will change between the setpoint temperature and the countdown of the timer.
3. The alarm will sound after the time is done and the oven will switch back into HOLD mode. The timer will now count up, showing how long the food has been holding.

Retherm Humidity Oven	FL-2356
Rev. 8 (2/15)	Page 5 of 14

OPERATING INSTRUCTIONS (continued)

CRES COR 350° QuikTherm Retherm 40° aquatemp Retherm RTH INT PWM PUSH RES + - + - + - + - + - + - + - + - + - + - + - + - + - + - + -

-DX OVENS

Cooking:

1. Press the COOK button.
2. Turn the control knob to the desired cooking temperature between 180°F (82°C) and 350°F (176°C).
3. Push the knob to set the temperature.
4. The control automatically switches to allow you to set HOLD temp. (Continue to step 1 below).

Holding:

(To use as holding cabinet only, skip steps 1-4 above and press HOLD button. Complete steps 1-3 below.)

1. Turn the control knob to the desired holding temperature between 80^ ( 26^ C) and 220^ F ( 104^ C).
2. Push the knob to set the temperature.
3. The control automatically switches to allow you to set cook time.

If cooking with timer, continue to step 1 below. If cooking with food probe, skip to section "Cooking with Food Probe".

Cooking with Timer:

1. Turn the control knob to the desired hours/minutes. Oven will switch from COOK to HOLD mode when this time is done.
2. Push the knob to set the time.
3. Oven will switch to PREHEAT mode and control will display "PrEHt".

Cooking with Food Probe:

NOTE: Make sure probe was plugged in after step 1 of Holding above. If not, press the PROBE button and continue to next step below.

1. Turn the control knob to the desired temperature. The oven will switch from COOK to HOLD mode when the probe reaches this temp.

2. Push the knob to set the temperature.

3. Oven will switch to PREHEAT mode and control will display "PrEHt".

Running the Cycle:

1. The control will flash "PUSH StArt" after the cabinet has preheated to the set temp and the alarm will sound.
   NOTE: A short beep will occur every 90 seconds as a reminder. This can be turned off in the user menu by holding the knob and the TIME buttons together for 5 seconds, then scrolling to "PSrE", changing "y" to "n", scrolling to "End", and pushing the knob to set.

2. Load foods into oven, insert probe (if applicable) and close the door.

3. Push the START button to begin the Retherm/Cook process.

a. If cooking with timer, display will alternate between the setpoint temperature and the countdown of the timer.
b. If cooking with probe, display will show the probe temp.

1. The alarm will sound after the time is done and the oven will switch back into HOLD mode. The timer will now count up, showing how long the food has been holding.

NOTE: At any time, the CANCEL button can be pushed to return the oven back to HOLD mode at the previous set temperature.

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

- “PrEHt” or “PUSH StArt”: Momentarily shows actual oven temperature.

- "COOK (timed)": Shows home screen, set point, count down time, actual oven temperature.

- "COOK (probe)": Shows home screen, set point, count up time, actual oven temperature.

- "HOLD": Shows home screen, set point, count up time, actual oven temperature.

- “PrEHt” or “PUSH StArt”: Momentarily shows actual oven temperature. - “COOK (timed)”: Shows home screen, set point, count down time, actual oven temperature. - “COOK (probe)”: Shows home screen, set point, count up time, actual oven temperature. - “HOLD”: Shows home screen, set point, count up time, actual oven temperature.

Retherm Humidity Oven	FL-2356
Rev. 8 (2/15)	Page 6 of 14

CRES COR®

5925 Heisley Road • Mentor, OH 44060-1833

OPERATING INSTRUCTIONS (continued)

CRES COR® 8350° QUikTherm Retherm PUSH TO SET 640° LOW WATER aquatemp PUSH TO SET 640° LOW RETHERM HIGH LOW

-DX OVENS, continued

RECIPES:

The -DX control can hold up to 18 saved recipes.

To save a recipe:

1. Press the RECIPE button.
2. Turn the knob through the menu until you get to "Edit" and press the knob.
3. Turn the knob to reach the recipe you want to edit. There are 18 blank recipes to customize and save.
4. Press the knob and enter the cook, hold and time values.
5. After the entering the final value, "Edt" will show again, allowing you to edit another recipe.
6. Press the knob to edit more recipes or turn to "End" to exit the menu.

To use one of the recipes:

1. Push the RECIPE button.
2. Turn the knob to the desired recipe; "rcP01", "rcP02", "rcP03", etc.
3. Push the set button to select and start the preset process. Unit will begin to preheat.
4. Run the cycle as described above by pressing START button after oven has preheated.

Note: The display button will cycle through all the values as before, but will include the recipe number, if using a saved recipe.

Additional Menu Settings:

Press and hold both the TIME button and the knob for 5 seconds to get into the menu.

Here you can set the recipes, temperature units (°C or °F), PUSH START reminder and the datalog settings (USB connection required):

"RECE" allows you to enable or disable the data record feature.

“RECF” allows you set how often (in minutes) a datapoint will be recorded.

“RECD” allows you to set how long (in days) you would like the data to be stored in memory.

Retherm Humidity Oven	FL-2356
Rev. 8 (2/15)	Page 7 of 14

OPERATING INSTRUCTIONS, continued

CRES COR QUIK 350⁵ HOLD PULSE BEEPS DISPLAY START QuikTherm Retherm 40° aquatemp AIR RETHERM HIGH LOW

HOW TO USE THE AQUATEMP HUMIDTY CONTROL:

*The units of the humidity control are approximate % relative humidity. The amount of moisture will vary for the same %RH value at different oven temperatures.

* The LOW WATER Light comes on when water pan needs to be refilled.

*Press the ON/OFF button to turn it on.

Setting the Humidity:

1. At any time, press the knob and the setpoint %RH will flash.
2. Turn the knob to the value you desire.
3. Press the knob to set the value.

For use with the Retherm Control:

1. On the Retherm control, when selecting the COOK temperature, the humidity setpoint will be flashing on the Aquatemp control.
2. Turn the knob on the humidity control to the desired "Cook Humidity" value.
3. On the Retherm control, when selecting the HOLD temperature setpoint, the humidity setpoint will be flashing on the Aquatemp control.
4. Turn the knob on the humidity control to the desired "Hold Humidity" value.

NOTE: These humidity values then are set and switch automatically based upon which Retherm mode it is in.

The DISPLAY BUTTON momentarily shows the approximate relative humidity in the oven. When water level is low, %RH is not correct, so no value is displayed and the water heater does not heat.

How to use the Automatic Water Fill:

There is a water fill connection under the bottom left rear of the oven. Remove the plug on the end of the connector.

1. Connect the plastic tubing provided to the connector and the other end to your water supply. Turn water supply on.
2. Press and hold both the DISPLAY button and the knob of the AquaTemp humidity control for five seconds.
3. Turn the knob until when the display shows FILL, select "Y" for yes and press the knob to set.
4. Go to END to exit the menu. Auto water fill should start.

To shut down:

1. Press and hold both the DISPLAY button and the knob of the Aquatemp humidity control.
2. Turn the knob to FILL and push to enter. Select "N" for no; go to END to exit the menu.
3. Turn off your water supply and clean out the water pan after it cools (See "Maintenance Instructions" on page 8).

NOTES: It is recommended to use treated water to prevent failure of fill valve.

If water supply pressure is high, it is recommended to regulate it to make sure the fill valve closes reliably.

Retherm Humidity Oven	FL-2356
Rev. 8 (2/15)	Page 8 of 14

MAINTENANCE INSTRUCTIONS HOW TO CLEAN THE UNIT

MAINTENANCE: WATER PAN

Drain, wipe and fill water pan daily.

(Clear vinyl drain-hose is provided).

1. Push hose onto drain nozzle under the base.
2. Turn knob to open the drain.

To Fully Dry Out:

1. Drain until 1/8" of water is left in pan bottom.
2. Run oven at 350^ F ( 173^ C) until water is gone.
3. Wipe out pan.

CAUTION

Delime or descale water pan parts as required, to prevent damaging build-up. WARRANTY COVERAGE MAY BE AFFECTED WITHOUT PROPER CLEANING.

MAINTENANCE: OVEN

1. Wipe the inside of oven after daily use.
2. Leave doors slightly open to fully dry interior.

WARNING

BEFORE cleaning the oven:

1. Unplug cord from wall. Allow oven to cool.
2. Do NOT hose oven with water.
3. Do NOT get water on controls.
4. Do NOT use abrasives or harsh chemicals.
5. Do NOT use "Cres Clean" (or any citrus cleaner) on labels or plastic parts.

Cleaning Hints:

1. Use the mildest cleaning procedure that will do the job.

2. Always rub in the direction of the polish lines to avoid scratching the surface.

3. Use only a soft cloth, sponge, fibrous brushes, plastic or stainless steel pad for cleaning and scouring.

4. Rinse thoroughly with fresh water after every cleaning operation.
5. Always wipe dry to avoid water marks.

HOW TO CLEAN THE UNIT:

	SOIL CLEANER METHOD
OVENInside and Outside(Stainless Steel)	ROUTINE CLEANING	Soap, ammonia or mild detergent* and water.	1. Sponge on with cloth2. Rinse
	STUBBORN SPOTS, STAINS	Mild abrasive made for Stainless Steel.	1. Apply with damp sponge or cloth.2. Rub lightly.
	BURNT ON FOODS OR GREASE	Chemical oven cleaner made for Stainless Steel.	Follow oven cleaner manufacturer's directions.
	HARD WATER SPOTS & SCALE	Vinegar	1. Swab or wipe with cloth.2. Rinse and dry.
*Mild detergents include soaps and non-abrasive cleaners

Retherm Humidity Oven	FL-2356
Rev. 8 (2/15)	Page 9 of 14

MAINTENANCE INSTRUCTIONS TROUBLE-SHOOTING GUIDE, continued

HOW TO ADJUST THE DOOR LATCH:

1. For vertical (up and down movement) adjustment:

a. Loosen (2) screws located in magnetic strike.
b. Move strike up or down for alignment to magnet on latch.
c. Tighten screws to secure

1. For horizontal (greater or lesser magnetic draw) adjustment:

a. Loosen (4) screws in door latch.
b. Move latch forward or backward to adjust magnetism.
c. Tighten screws to secure.

TROUBLE-SHOOTING GUIDE

WARNING

IF OVEN GETS TOO HOT OR WON'T SHUT OFF, DISCONNECT POWER AT BRANCH PANEL. DO NOT UNPLUG CORD!

If unit is NOT working, first check the following causes:

1. Cord is unplugged from wall outlet.

2. Circuit breaker/fuse to wall outlet is blown.

3. Switch is turned off.

4. Fuse on back of unit is blown.

NOTE: Vent fans will not operate until the control compartment requires ventilation to limit temperatures. Replacement of electrical components must be done by a qualified electrician.

Refer to our Service Agency list, FL-1400 (found in the back of this manual), of authorized service centers. Instructions for replacing parts are included in replacement parts list.

Retherm Humidity Oven	FL-2356
Rev. 8 (2/15)	Page 10 of 14

CRES COR®

5925 Heisley Road • Mentor, OH 44060-1833

MAINTENANCE INSTRUCTIONS

TROUBLE-SHOOTING GUIDE (continued)

PROBLEM POSSIBLE CAUSE SOLUTION
Oven does not turn on	1. Power switch is bad2. Retherm control is bad.	1. Replace2. Replace

IF THE OVEN TURNS ON:

PROBLEM POSSIBLE CAUSE SOLUTION
Oven does not heat, or doesn't heat properly	1. Sensor2. Heater contactor3. Loose wiring at heater contactor4. Retherm control5. High Limit	1. Replace2. Replace3. Replace4. Replace5. Replace
Blowers do not operate	1. Air retherm switch2. Blower3. Retherm control	1. Replace2. Replace3. Replace
Heater will not shut off	1. Control defective2. Heater contactor	1. Replace2. Replace
Vent fans do not shut off	1. Vent fan switch defective2. Control compartment is still hot.	1. Replace2. Wait until it coolsCheck “Heater will not shut off”
Vent fans do not operate (See Note)	1. Vent fan switch defective2. Vent fan defective	1. Replace2. Replace
Control will not switch from “COOK” to “HOLD” (timed mode)	1. Oven is in “PROBE” mode (DX Ovens)2. Retherm control defective	1. Cancel recipe and switch to “TIMED” mode2. Replace
Control will not switch from “COOK” to “HOLD” (probe mode in DX ovens only)	1. Oven is in the “TIMED” mode2. Probe not plugged in3. Probe defective4. Retherm control defective	1. Cancel recipe and switch to “PROBE” mode2. Plug in probe3. Replace4. Replace
Control will not switch to “COOK” (probe mode in DX ovens only)	1. Oven in “TIMED” mode2. Probe temperature setting lower than probe temperature3. Probe not plugged in4. Retherm control defective	1. Switch to “PROBE” mode2. Set probe temperature to desired temperature3. Plug in probe4. Replace
No Humidity	1. Water element defective2. AquaTemp control	1. Replace2. Replace

ERROR CODES:

CODE DISPLAYED CAUSE SOLUTION
no p No meat probe Plug in probe
Err0 Temp probe bad Replace
Err1 Water fill time out Connect water supply

Retherm Humidity Oven	FL-2356
Rev. 8 (2/15)	Page 11 of 14

REPLACEMENT PARTS

Include all information on nameplate when ordering parts

28 27 26 23 21 20 21 20 19 22 24 25 30 31 3b 3a 35 32 33 34 29 Replacement Parts:

Replacement Parts:

ITEM DESCRIPTION

PART NUMBER

208V 240V 480V

Water Pan Kit 0756-036-K 0756-038-K 0756-040

1. Heater 0811-278 0811-271 0811-303

2. Float Switch 0857-122-K 0857-122-K 0857-122-K

3. Hi-Limit Swtich 0848-060 0848-060 0848-060

4. Solenoid Valve 0856-018 0856-018 0856-018

5. Pipe Plug 0904-024 0904-024 0904-024

6. Adapter, Male 0904-023 0904-023 0904-023

7. Drain Valve

0898-015-K 0898-015-K 0898-015-K

Replacement Parts:

ITEM DESCRIPTION

PART NUMBER

1. Door Assembly (1332D) 1221-585-K Door Assembly (UA18D) 1221-579-K

2. Door Latch Kit 1006-122-01-K

3. Door Strike Kit 1006-122-02-K

4. Door Hinge Kit 0519-109-K

5. Door Gasket (1332D) 0861-274-K Door Gasket (UA18D) 0861-185-K

6. Casters 0569-306-K

7. Casters w/brake 0569-306-BK

8. Posts 0696-250

9. Air Tunnel 0546-146-C

10. Wire Angles (2 per kit) 0621-281-SS-K Drip Pan (clear) 1017-058

Retherm Humidity Oven	FL-2356
Rev. 8 (2/15)	Page 12 of 14

CRES COR®

5925 Heisley Road • Mentor, OH 44060-1833

REPLACEMENT PARTS

Include all information on nameplate when ordering parts

Electrical Replacement Parts:

ITEM DESCRIPTION Part No. ITEM DESCRIPTION Part No.

1. Switch (On/Off) 0808-125 11. Hi Limit Switch 0848-077

2A. "DE" Retherm Control 0848-092-21-K 12. Transformer 0769-197

2B. "DX" Retherm Control 0848-092-04-K Sensor 0848-091-K

1. Humidity Thermostat 14. Fan Switch 0848-034

Digital Control 0848-092-05-K

3a. Sensor 0848-091-K

3b. Sensor bushing 0851-023

1. Blower Switch 0808-114

2. Vent Fan 0769-174

3. Fan Guard 0769-167 18. Heater

4. Fuse 0807-155

Fuse Holder 0807-150

Fuse (480V) 0807-059

Fuse Holder (480V) 0807-048

1. Blower Kit 0769-186

2. Contactor 0857-026 Connector

3. Terminal Block, rear 0852-093

Transformer (480V) 0769-198

1. Relay 0857-102

2. Power Cord Kit (208/240V, 1 Ph) 0810-124

Power Cord Kit (208/240V) 0810-178-K

Power Cord Kit (480V) 0810-180-K

1. Strain Relief (208/240V) 0818-103

Strain Relief (480V) 0818-102

Kit (208V) 0811-300-K

Heater Kit (240V) 0811-301-K

Heater Kit (480V) 0811-302-K

1. Alarm Assy 0908-009-01

FOR "-DX" OVENS ONLY (not shown):

Probe 0848-106-02

Food Probe 1.5" Long 0848-111

Retherm Humidity Oven	FL-2356
Rev. 8 (2/15)	Page 13 of 14

WIRING DIAGRAM

for NON-PASS THRU OVENS RO151FW SERIES 208/240V 3 Ph

Include all information on nameplate when ordering parts FUTTERAL 41.4mm 103 102 101 100 OPTIONAL BLOWER SWITCH RELNDORY CONTR. 11 WIRE (R/W) (R) 12 WATER PROBE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 WATER PROBE 103 102 101 100 RURAL CONTROL HOLDING C-FEAR K3 K1 K2 AIR PROBE 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20 -21 -22 -23 -24 -25 -26 -27 -28 -29 -30 -31 -32 -33 -34 -35 -36 -37 -38 -39 -40 -41 -42 -43 -44 -45 TRANSFORMER WHLD COOLING TIN WINDO D FUSSES SOMA (SOMA) POTATO (POTATO) GRUATE (GRUATE) HIGH LIMIT 500F HFATR CONTRACTOR HVAC AIR SWITCH (HVAC AIR SWITCH) HVAC AIR SWITCH (HVAC AIR SWITCH) HVAC AIR SWITCH (HVAC AIR SWITCH) HVAC AIR SWITCH (HVAC AIR SWITCH) HVAC AIR SWITCH (HVAC AIR SWITCH) HVAC AIR SWITCH (HVAC AIR SWITCH) HVAC AIR SWITCH (HVAC AIR SWITCH) HVAC AIR SWITCH (HVAC AIR SWITCH) HVAC AIR SWITCH (HVAC AIR SWITCH) HVAC AIR SWITCH (HVAC AIR SWITCH) HVAC AIR SWITCH (HVAC AIR SWITCH) HILLI LIMIT 500F WATER HEATER WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT PROCESS WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SOUTPER SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FLOAT SWITCH WATER FOAT SWITCH WATER FOAT SWITCH WATER FOAT SWITCH WATER FOAT SWITCH WATER FOAT SWITCH WATER FOAT SWITCH WATER FOAT SWITCH WATER FOAT SWITCH WATER FOAT SWITCH WATER FOAT SWITCH WATER FOAT SWITCH WATER FOAT SWITCH WATER FOAT SWITCH WATER FOAT SWITCH WATER FOAT SWITCH WATER FOAT SWITCH WATER FOAT SWITCH WINTER FOAT SWITCH WINTER FOAT SWITCH WINTER FOAT SWITCH WINTER FOAT SWITCH WINTER FOAT SWITCH WINTER FOAT SWITCH WINTER FOAT SWITCH WINTER FOAT SWITCH WINTER FOAT SWITCH WINTER FOAT SWITCH WINTER FOAT SWITCH WINTER FOAT SWITCH WINTER FOAT SWITCH WINTER FOAT SWITCH WINTER FOAT SWITCH WINTER FOAT SWITCH WINTER FOAT SWITCH

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

Retherm Humidity Oven	FL-2356
Rev. 8 (2/15)	Page 14 of 14

CRES COR®

5925 Heisley Road • Mentor, OH 44060-1833

WIRING DIAGRAM

for OVENS RO151FW SERIES 480V, 3 Ph
Include all information on nameplate when ordering parts

All information eplate when ing parts OPTIONAL SWITCH BLOWER SWITCH FOR OXOOL ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOOL ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOOL ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOEL ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOL ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOL ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOL ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOL ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOL ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOLE ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOLE ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOLE ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOLE ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOLE ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOL ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOL ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOL ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOL ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOLT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOLT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOLT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOLT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOLT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXLOT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXLOT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXLOT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXLOT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXLOT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOLT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOLT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXLOT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXLOT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOLT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXLOT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXLOT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXLOT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOLT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXLOT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOLT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXLOT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXLOT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOLT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOLT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOLT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOLT ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOLD ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOLD ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOLD ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOLD ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOLD ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXLOAD ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXLOAD ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXLOAD ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXLOAD ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXLOAD ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOLD ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH FOR OXOLD ONCH POTABLE SWITCH OPTIONAL SWITCH BLOWER SWITCH

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