Cres Cor CO151XWUA5B, CO151FWUA12B, CO151XW185B, CO151HW189B, CO151FW1818B User Manual

5925 Heisley Road • Mentor, OH 44060-1833

INSTALLATION, OPERATION and MAINTENANCE

MANUAL for Cres Cor

A

QUATEMP

CONVECTION and RETHERM OVENS

HUMIDITY

Ovens

Rev. 10 (4/08) Page 1 of 13

FL-2270

CO151FUA12B

CO151FWUA12B

CO151FW1818B

CO151FPWUA12B

RO151FWUA18B

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

CO151HUA6B

CO151HWUA6B

CO151HW189B

CO151XWUA5B

CO151XW185B

Ovens

Rev. 10 (4/08) Page 2 of 13

FL-2270

5925 Heisley Road • Mentor, OH 44060-1833

TABLE OF CONTENTS

SUBJECT PAGE

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

OPERATING INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4, 5

Illustration, Figure 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

MAINTENANCE INSTRUCTIONS

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

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

Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8, 9

Illustrations; Hot Unit (Figures 4 and 5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10, 11

Wiring Diagram (Single Phase) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Wiring Diagram (Three Phase) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

TIMER PROGRAMMING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FL-2222

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)

DO NOT OPEN

NO USER-SERVICEABLE PARTS INSIDE

REPAIR SHOULD BE DONE BY AUTHORIZED SERVICE

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

PERSONNEL ONLY

Ovens

Rev. 10 (4/08) Page 3 of 13

5925 Heisley Road • Mentor, OH 44060-1833

INSTALLATION INSTRUCTIONS

VENTING YOUR OVEN:

The purpose of ventilating hoods is to direct and

1.
capture smoke, grease-laden vapors, heat, odors, or
fumes.

Low temperature equipment (maximum temperature

2.
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 three (3) elements (2670 watts each).

All units are rated 8200 watts. Water units have one (1) immersion element (1850 watts).

MODEL NOS.

CONVECTION OVENS Volts Ph Hz. Amps Volts Amps Ph Volts NEMA

CO151FWUA12B2081
CO151FWUA12B2401
CO151FWUA12B2083
CO151FWUA12B2403

RETHERM OVENS

RO151FWUA18B2081
RO151FWUA18B2401
RO151FWUA18B2083
RO151FWUA18B2403
RO151FW1332B2081
RO151FW1332B2401
RO151FW1332B2083
RO151FW1332B2403

HALF-SIZE OVENS Are rated at 4700 watts (Three [3] heaters at 1470 watts each)
CO151HWUA6B2081

CO151HWUA6B2401
CO151HWUA6B2083
CO151HWUA6B2403
CO151XWUA5B2081
CO151XWUA5B2401
CO151XWUA5B2083
CO151XWUA5B2403

ELECTRICAL SPECS

(AC SERVICE)

208
240
208
240

208
240
208
240
208
240
208
240

208
240
208
240
208
240
208
240

1
1
3
3

1
1
3
3
1
1
3
3

1
1
3
3
1
1
3
3

60
60
60
60

60
60
60
60
60
60
60
60

60
60
60
60
60
60
60
60

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

Most jurisdictions consider our low-temperature ovens

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

Installation must conform with local codes. The

4.
authority having jurisdiction of enforcement of
the codes will have the responsibility for making
interpretations of the rules.

ELEC. LOAD

39
34
23
20

39
34
23
20
39
34
23
20

24
21
15
13
24
21
15
13

208
240
208
240

208
240
208
240
208
240
208
240

208
240
208
240
208
240
208
240

POWER SUPPLY REQUIREMENT

ALL 3 PHASE IS 3 WIRE + GROUND

50
50
30
30

50
50
30
30
50
50
30
30

30
30
20
20
30
30
20
20

1
1
3
3

1
1
3
3
1
1
3
3

1
1
3
3
1
1
3
3

208
240
208
240

208
240
208
240
208
240
208
240

208
240
208
240
208
240
208
240

FL-2270

6-50P

6-50P
L15-30P
L15-30P

6-50P

6-50P
L15-30P
L15-30P

6-50P

6-50P
L15-30P
L15-30P

6-30P

6-30P
L15-20P
L15-20P

6-30P

6-30P
L15-20P
L15-20P

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

Ovens

FL-2270

Rev. 10 (4/08) Page 4 of 13

1

2

5925 Heisley Road • Mentor, OH 44060-1833

OPERATING INSTRUCTIONS

3

4

5

6

7

Roast-N-Hold +

TM

TIME SELECT

FLASHING - TIMIMG

TIMER

70

0

6

160

180

140

R

MINUTESHOURS

LOW

WATER

START

STOP

120

40

100

80

20

60

220

20

0

F
C

( I )

ON

( 0 )

OFF

POWER

FIGURE 1: Control Panel

PARTS DESCRIPTION

1. Switch – “ON-OFF” 6. Thermostat – “Cook/Retherm”

2. Timer – Digital 7. Thermostat – “Humidity”

3. “Low Water” Light 8. Yellow Light – “Hold”

4. Thermometer 9. Green Light – “Cook/Retherm”

5. Thermostat – “Hold”

HOW TO INSTALL CABINETS:

Remove all packing material from inside and outside

1.
of cabinet.

Position cabinet on level fl oor; install the cabinet

2.
interior (pan slides) if not already installed.

Plug power cord into proper wall receptacle.

3.
Fill water pan with three (3) gallons of HOT water.

4.
(See CAUTION).

HOW TO SET TIMER:

A. Press the UP arrow button (on the TIMER) to increase

the time. The longer the button is held down, the faster
the time will increase. Pressing the DOWN arrow
button (using the same method) will cause the time to
decrease.

B. Press START/STOP button on Timer to begin cooking

cycle. GREEN roast light will light up. Timer will
count down to 0.00. The timing light on the timer will
fl ash.

C. Cooking time can be changed while oven is in any

mode.

(1) Press START/STOP button.
(2) Adjust time by using UP and DOWN arrow-

buttons.

(3) Press START/STOP button to restart oven.

3

2

DRY

4

1

HUMIDITY

5

6

MEDIUM

7

8

HIGH

9

MOIST

10

160

130

8

0

100

PROOF

90

190

9

200

5

70

210

100

05

1

190

220

250 F

8

250

230

210

190

170

150

COOK / RETHERMHOLD

270

290

310

LOW

330

350 F

9

LOW WATER LIGHT:

When water needs to be added to the pan, the Low W ater
Light will stay on until the pan is refi lled.

CAUTION

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

HOW TO START UNIT

(for fi rst-time operation only)

A new oven needs to “burn off” factory oils and glue
before it’s fi rst use. Do NOT load food into oven until this
has been done!

Push switch to “ON”.

1.

Set the Cook/Retherm thermostats to 350°F/177°C.

2.

Set the Hold thermostat to 150°F/66°C.

3.
Set the timer to one (1) hour.

4.
Allow oven to run automatically for one (1) hour of

5.
Cook/Retherm cycle and 30 minutes of Hold cycle.

WARNING

Air is VERY HOT when door is opened.

NOTE: Cold food is NOT to be added when unit is operating on HOLD mode.

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