Cres Cor CO151HUA6, RO151HUA9, CO151H189 TROUBLE-SHOOTING Guide, Problem Possible Cause Solution

Page 7

5925 Heisley Road • Mentor, OH 44060-1833

Ovens

FL-2202-MP-M

 

 

Rev. 1 (4/08)

Page 7 of 10

 

 

MAINTENANCE INSTRUCTIONS

TROUBLE-SHOOTING GUIDE, continued

PROBLEM

POSSIBLE CAUSE

SOLUTION

 

1.

Fuse

1.

Replace

 

2.

Control

2.

Replace

Cabinet does not heat, or doesn’t heat

3.

Sensor

3.

Replace

properly

4.

Heater contactor

4.

Replace

 

5.

Loose wiring at heater contactor

5.

Replace

 

6.

On/Off Switch

6.

Replace

 

 

 

 

 

 

1.

On/Off Switch

1.

Replace

Blowers do not operate

2.

Fuse

2.

Replace

3.

Blower

3.

Replace

 

 

4.

Control

4.

Replace

 

 

 

 

 

Heaters will not shut off

1.

Control defective

1.

Replace

 

 

 

 

 

 

 

 

1.

Replace

Vent fan does not shut off

1.

Vent fan timer defective

2.

Wait until timer has timed out

2.

Vent fan timer has not timed out

 

(about 45 minutes after power

 

 

 

 

 

 

switch is turned off)

 

 

 

 

 

 

1.

Fuse

1.

Replace

Vent fans do not operate (See Note)

2.

Vent fan timer defective

2.

Replace

 

3.

Vent fan defective

3.

Replace

 

 

 

 

 

Control will not switch from “Cook” to

1.

Oven is in probe mode

1.

Switch to timer mode

“Hold” (timed mode)

2.

Control defective

2.

Replace

 

 

 

 

 

Control will not switch from “Cook” to

1.

Oven in timer mode.

1.

Switch to probe mode.

2.

Probe not pluged in.

2.

Plug in probe.

“Hold” (probe mode)

3.

Control defective.

3.

Replace

 

 

 

 

 

 

 

1.

Oven in timer mode.

1.

Switch to probe mode.

Control will not switch to “Cook” (probe

2.

Probe temperature setting lower than

2.

Set probe temperature to desired

 

probe temperature

 

temperature

mode)

 

 

3.

Probe not plugged in

3.

Plug in probe

 

 

4.

Control defective.

4.

Replace

 

 

 

 

 

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.

Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com

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Contents CO151HUA6 FL-2202-MP-MRO151HUA9 Table of Contents Nema Installation InstructionsHOW to Install Cabinets Venting Your OvenOperating Instructions HOW to Start UnitHOW to SET Control Cooking TemperatureOperating Instructions HOW to Operate with FoodHOW to SET Hold only Mode HOW to Shut Down OvenTROUBLE-SHOOTING Guide Maintenance Instructions HOW to Clean the UnitMaintenance Instructions Cleaning HintsProblem Possible Cause Solution TROUBLE-SHOOTING GuideDescription Item DescriptionInclude all information on nameplate when ordering parts Replacement PartsFL-2202 MP-M