Retherm Ovens FL-2273 Rev. 2 (6/08) Page 1 of 11 5925 Heisley Road • Mentor, OH 44060-1833 INSTALLATION, OPERATION and MAINTENANCE MANUAL for Cres Cor ELECTRIC ROLL-IN RETHERM OVENS RR-1332 Series Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.
Retherm Ovens FL-2273 Rev. 2 (6/08) Page 2 of 11 5925 Heisley Road • Mentor, OH 44060-1833 TABLE OF CONTENTS SUBJECT PAGE INSTALLATION INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 OPERATING INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4, 5 MAINTENANCE INSTRUCTIONS How to Clean the Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Retherm Ovens FL-2273 Rev. 2 (6/08) Page 3 of 11 5925 Heisley Road • Mentor, OH 44060-1833 INSTALLATION INSTRUCTIONS VENTING YOUR OVEN: 1. The purpose of ventilating hoods is to direct and capture smoke, grease-laden vapors, heat, odors, or fumes. 2. Low temperature equipment (maximum temperature 250°F/121°C) does not produce heat, odors, fumes, grease-laden vapors or smoke and is not required to be vented. 3.
Retherm Ovens FL-2273 Rev. 2 (6/08) Page 4 of 11 5925 Heisley Road • Mentor, OH 44060-1833 OPERATING INSTRUCTIONS POWER SWITCH OPTIONAL PRODUCT KEYS PROBE RECEPTACLE CONTROL ON MODE SETPOINTS TIME - TEMPERATURE RETHERM PROBE COOK TIMED SELECT HEAT OVEN TEMP COOK START TIME PROBE HOLD STOP SET HOLD OFF POWER HOW TO SET CONTROL: For Timed Cook Operation FOR PROBE COOK OPERATION Press the SELECT button to choose the timed mode. PROBE TEMPERATURE COOKING TIME 1.
Retherm Ovens FL-2273 Rev. 2 (6/08) Page 5 of 11 5925 Heisley Road • Mentor, OH 44060-1833 OPERATING INSTRUCTIONS (continued) HOW TO OPERATE WITH FOOD: Manual (Timed mode) Operation See “HOW TO SET CONTROL” for programming instructions 1. Push the power switch to “ON”. 2. Press the SELECT button and choose the TIMED mode. 3. Press the COOK button and set to desired temperature 4. Press the PROBE/TIME button and set the desired time. 5. Press the HOLD button and set the desired temperature. 6.
Retherm Ovens FL-2273 Rev. 2 (6/08) Page 6 of 11 5925 Heisley Road • Mentor, OH 44060-1833 OPERATING INSTRUCTIONS (continued) CAUTION 1. ALLOW CABINET TO COOL. 2. REMOVE HOT UNIT BEFORE CLEANING 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. Wipe up spills as soon as possible. Clean regularly to avoid heavy dirty build-up. 3.
Retherm Ovens FL-2273 Rev. 2 (6/08) Page 7 of 11 5925 Heisley Road • Mentor, OH 44060-1833 MAINTENANCE INSTRUCTIONS: TROUBLE-SHOOTING GUIDE WARNING IF UNIT GETS TOO HOT OR WON’T SHUT OFF, DISCONNECT POWER AT BRANCH PANEL. DO NOT UNPLUG CORD! If hot unit is NOT working, first check the following causes: 1. Cord is unplugged from wall outlet. 3. Switch is turned off. 2. Circuit breaker/fuse to wall outlet is blown. 4. Thermostat is turned off, or is set too low.
Retherm Ovens FL-2273 Rev. 2 (6/08) Page 8 of 11 5925 Heisley Road • Mentor, OH 44060-1833 REPLACEMENT PARTS Include all information on nameplate when ordering parts 1 2a 14 2 ON MODE SETPOINTS TIME - TEMPERATURE RETHERM PROBE COOK TIMED SELECT HEAT OVEN TEMP COOK START TIME PROBE HOLD STOP SET HOLD OFF POWER Hot Unit Replacement Parts 1. 2. 2a. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. ITEM DESCRIPTION Part No.
Retherm Ovens FL-2273 Rev. 2 (6/08) Page 9 of 11 5925 Heisley Road • Mentor, OH 44060-1833 REPLACEMENT PARTS Include all information on nameplate when ordering parts 19 7 L3 T3 L2 T2 L1 T1 16 10 9 8 18 15 6 5 11 3 4 Hot Unit w/o Top cover (For parts description, refer to page 9.) 17 13 12 14 6 Bottom of Hot Unit, Cover Removed (For parts description, refer to page 9.) Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.
Retherm Ovens FL-2273 Rev. 2 (6/08) Page 10 of 11 5925 Heisley Road • Mentor, OH 44060-1833 WIRING DIAGRAM 8 HIGH TEMP. LIMIT, LEFT 8 HIGH TEMP. LIMIT, LEFT 67 67 LEFT FRONT LEFT FRONT 9 HEATERS 13 11 REAR RIGHT FRONT RIGHT FRONT REAR WIRE KIT 5812-907 HEATERS 11 13 68 12 12 68 SINGLE PHASE 9 3 PHASE WIRE KIT 5812-908 4 HEATER CONTACTOR HIGH TEMP. LIMIT, RIGHT 11 8 4 9 4 HEATER CONTACTOR HIGH TEMP.
Retherm Ovens FL-2273 Rev. 2 (6/08) Page 11 of 11 5925 Heisley Road • Mentor, OH 44060-1833 OPERATING INSTRUCTIONS FOR OVENS WITH OPTIONAL PRODUCT KEYS POWER SWITCH PROBE RECEPTACLE PRODUCT KEYS CONTROL MODE ON SETPOINTS TIME - TEMPERATURE RETHERM COOK PROBE TIMED TIME SELECT HEAT OVEN TEMP COOK START HOLD PROBE STOP SET HOLD OFF POWER CONTROL PANEL The Product Keys provide automatic menu selections (arranged in banks of 5 keys, max. 10 keys).