Cres Cor FL-2291 manual Maintenance Instructions, Trouble-Shooting Guide, Heisley Road Mentor, OH

Undercounter	FL-2291
Ovens
Rev. 3 (5/08)	Page 6 of 10

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.

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

3.Switch is turned off.

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

PROBLEM	POSSIBLE CAUSE		SOLUTION
Humidity is low	1.	Water in pan may be low	1. Add water
	2.	Thermostat set too low	2. Turn up thermostat
	1.	Thermostat	1.	Replace
Cabinet does not heat,	2.	Heater relay	2.	Replace
	3.	Loose wiring at heater relay	3.	Replace
or doesn’t heat properly
	4.	High-limit switch	4.	Replace
	5.	On/Off Switch	5.	Replace
Blowers do not operate	1.	On/Off Switch	1.	Replace
	2.	Blower	2.	Replace
Heater will not shut off	1.	Thermostat	1.	Replace
	2.	Relay	2.	Replace
	1.	Vent fan switch defective	1.	Replace
Vent fans do not shut off			2.	Wait until it cools. Check
	2.	Control compartment is still hot.
			“Heaters will not shut off.”

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