5925 Heisley Road • Mentor, OH 44060-1833 877/CRES COR (273-7267)440/350-1100 Fax: 440/350-7267 • www.crescor.com

Ovens Humidity with

FL-2267

Microprocessor Controls

 

Rev. 8 (1/05)

Page 6 of 13

OPERATING INSTRUCTIONS, continued

HOW TO OPERATE WITH FOOD, continued

HOW TO SET HOLD-ONLY MODE:

1.Push power switch to “ON”.

2.Press the STOP button and oven will switch to HOLD cycle.

3.Press the HOLD button and set the desired hold temperature.

NOTES: Cold food is NOT to be added when unit is operating in HOLD mode.

For HOLD mode, preheat unit to 180°F/82°C for 60 minutes.

HOW TO SHUT DOWN OVEN:

Push switch to “OFF”.

CAUTION: Ventilating fans will continue to run until the cabinet is cool. Do NOT disconnect the power supply to the cabinet while the ventilating fan is still operating.

HOW TO OPERATE WITH HUMIDITY:

Air is VERY HOT when door is opened. Humidity control is on the right of the control panel. See Figure 1

Humidity may be used in all control modes.

Turn control knob to extreme counter- clockwise position when humidity is not needed.

Make sure there is water in the water pan.

HOW TO PROOF:

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

2.Set the humidity control at low to mid- range.

3.Set the Hold control to Nominal 120°F/49°C.

4.Preheat the oven at this setting for ½ hour.

5.Put in product. DO NOT use frozen product.

Listed below are typical thermostat settings. Experiment with different settings to get the temperature and humidity you need.

TEMPERATURE / HUMIDITY SETTINGS

HOLD Dial

 

 

 

 

HUMIDITY Dial Setting

 

 

 

Setting

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Temp.,

1

2

3

4

 

5

6

7

8

9

10

°F/°C

 

 

 

 

 

 

 

 

 

 

 

 

140/60

15

20

25

35

 

50

65

85

100

100

100

150/66

10

15

20

25

 

35

55

70

100

100

100

160/71

5

10

15

20

 

30

40

60

80

100

100

180/82

5

5

10

15

 

20

25

30

50

70

95

200/93

5

5

5

10

 

15

20

25

35

50

75

NOTES: Values listed are % Relative Humidity.

Page 6
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Cres Cor CO151HWUA5B, RO151FWUA18B, CO151HWUA6B, RO151FW1332B, RO151FPWUA18B, RO151FPWUA12B manual Operating Instructions