background image

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

Ovens

FL-2271

Rev. 9 (9/08)

Page 6 of 12

5925 Heisley Road • Mentor, OH 44060-1833

MAINTENANCE INSTRUCTIONS

TROUBLE-SHOOTING GUIDE

IF UNIT GETS TOO HOT OR WON’T SHUT OFF, DISCONNECT

POWER AT BRANCH PANEL. DO NOT UNPLUG CORD!

1.  Cord is unplugged from wall outlet.

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

3.  Switch is turned off.

4.  Thermostat is turned off, or is set too low. 

If hot unit is NOT working, fi rst check the following causes: 

PROBLEM

POSSIBLE CAUSE

SOLUTION

Cabinet does not heat, or doesn’t heat 
properly

1. Fuse
2. Control
3. Sensor
4. Heater contactor
5. Loose wiring at heater contactor
6. On/Off Switch

1. Replace
2. Replace
3. Replace
4. Replace
5. Replace
6. Replace

Blowers do not operate

1. On/Off Switch
2. Fuse
3. Blower

1. Replace
2. Replace
3. Replace

Heaters will not shut off

1. Thermostat defective
2. Contactor defective

1. Replace
2. Replace

Vent fans do not shut off

1. Vent fan switch defective
2. Control compartment is still hot.

1. Replace
2. Wait until it cools
Check “Heaters will not shut off”

Vent fans do not operate
(See Note)

1. Fuse
2. Vent fan switch defective
3. Vent fan defective

1. Replace
2. Replace
3. 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 qualifi ed 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. 

WARNING

Содержание CO151H189B

Страница 1: ...N OPERATION and MAINTENANCE MANUAL for Cres Cor CONVECTION and RETHERM OVENS Ovens FL 2271 Rev 9 9 08 Page 1 of 12 5925 Heisley Road Mentor OH 44060 1833 CO151FUA12B CO151F1818B CO151FPUA12B CO151FUA1...

Страница 2: ...AINTENANCE INSTRUCTIONS How to Clean the Unit 5 Trouble Shooting Guide 6 Replacement Parts 7 8 Illustrations Hot Unit 9 10 Wiring Diagram 11 12 STACKING INSTRUCTIONS FL 2211 TIMER PROGRAMMING FL 2222...

Страница 3: ...heaters at 1470 watts each CO151HUA6B2081 CO151HUA6B2401 208 240 1 1 60 60 23 20 208 240 30 30 1 1 208 240 6 30P 6 30P CO151HUA6B2083 CO151HUA6B2403 208 240 3 3 60 60 13 12 208 240 20 20 3 3 208 240 L...

Страница 4: ...ON 1 Set the 2 Cook Retherm thermostats to 350 F 177 C Set the 3 Hold thermostat to 150 F 66 C Set the timer to one 1 hour 4 Allow oven to run automatically for one 1 hour of 5 Cook Retherm cycle and...

Страница 5: ...ating Cleaning Hints Use the mildest cleaning procedure that will do the job 1 Always rub in the direction of polish lines to avoid 2 scratching the surface Use only a soft cloth sponge fibrous brushe...

Страница 6: ...Replace 2 Replace 3 Replace 4 Replace 5 Replace 6 Replace Blowers do not operate 1 On Off Switch 2 Fuse 3 Blower 1 Replace 2 Replace 3 Replace Heaters will not shut off 1 Thermostat defective 2 Conta...

Страница 7: ...20 Heater Kit 208V 0811 261 8 Fan Guard 0769 167 Heater Kit 240V 0811 262 9 Fuse Before 7 08 0807 058 21 Strain Relief 0818 050 Fuse Holder Before 7 08 0807 048 PARTS for 4700W 1 PH UNITS Fuse 0807 15...

Страница 8: ...9 074 K 0519 074 K Door Assembly 1221 525 K 1221 525 K 1221 541 K 1221 543 K Door Gasket 0861 185 K 0861 185 K 0861 197 K 0861 184 Interior 0621 281 K 0621 281 K 1104 106 1104 108 Side Handles 2 Black...

Страница 9: ...ad Mentor OH 44060 1833 REPLACEMENT PARTS for OVENS CO or RO151F SERIES Include all information on nameplate when ordering parts FIGURE 3 Hot Unit w o Top cover For parts description refer to page 7 F...

Страница 10: ...tor OH 44060 1833 FIGURE 3 Hot Unit w o Top cover For parts description refer to page 7 FIGURE 4 Bottom of Hot Unit Cover Removed For parts description refer to page 7 REPLACEMENT PARTS for PASS THRU...

Страница 11: ...2 14 8 52 6 7 12 27 18 15 11 13 8 24 42 21 20 19 41 19 10 17 16 4 14 9 3 18 26 28 44 41 20 43 30 29 8 4 STRIPED COLOR LEADS POTENTIOMETER HOLD 8 240V SOLID COLOR LEADS POTENTIOMETER ROAST 6 12 7 1 2 1...

Страница 12: ...52 8 7 12 27 13 8 18 15 20 24 42 21 41 19 11 19 10 4 2 9 14 3 10 18 26 30 29 44 41 16 17 20 43 28 4 8 240V POTENTIOMETER SOLID COLOR LEADS 208V 120V 8 POTENTIOMETER STRIPED COLOR LEADS HOLD ROAST 6 7...

Отзывы: