Cres Cor RR-1332 Series Retherm Ovens Installation Instructions, Heisley Road Mentor, OH, FL-2273

5925 Heisley Road • Mentor, OH 44060-1833

Retherm	FL-2273
Ovens
Rev. 2 (6/08)	Page 3 of 11

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.

HOT UNIT SPECIFICATIONS:

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

4.Installation must conform with local codes. The authority having jurisdiction of enforcement of the codes will have the responsibility for making interpretations of the rules.

All units use three (3) elements (2670 watts each). All units are rated 8200 watts.

MODEL NOS.	ELECTRICAL SPECS			ELEC. LOAD		POWER SUPPLY REQUIREMENT
	(AC SERVICE)
	Volts	Ph	Hz.	Amps	Volts	Amps	Ph	Wire	Volts	NEMA
HU 18-671-190-MP	208	1	60	39	208	50	1	3	208	6-50P
HU 18-671-191-MP	240	1	60	34	240	50	1	3	240	6-50P
HU 18-671-192-MP	208	3	60	23	208	30	3	4	208	L15-30P
HU 18-671-193-MP	240	3	60	20	240	30	3	4	240	L15-30P

All models are designed for AC Service.

HOW TO INSTALL CABINETS:

1.Remove all packing material from inside and outside of cabinet.

2.Position cabinet on level floor.

3.Place hot unit (may be shipped separately) on the top of the cabinet.

CAUTION: Hot unit is heavy, be sure to have plenty of help during installation.

4.Place roll-in-rack (shipped separately) into cabinet.

5.Adjust the legs of the cabinet to ensure proper fit of rack into cabinet.

HOW TO START UNIT

(for first-time operation only)

A new oven needs to “burn off” factory oils and glue before it’s first use. Do NOT load food into oven until this

has been done!

1.Push switch to “ON”.

2.Press the SELECT button and choose the TIMED mode.

3.Press the COOK button and set the temperature to 350°F (177°C).

4.Press the HOLD button and set the temperature to 150°F (66°C).

5.Press the PROBE/TEMP button and set the time to 1 hour.

6.Open the door and open the cabinet vent.

7.Allow oven to run automatically for one hour of COOK/RETHERM cycle and 30 minutes of HOLD cycle.

8.Allow oven to cool and clean interior of oven.

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