Alto-Shaam 2800-SK/III Ser Vic E, Tr Oubl E Shoo Ting, Err or, Possible Cause, Code, C Au Ti On

SER VIC E

TR OUBL E SHOO TING

Err or					Possible Cause
Code	Descr ipti on/ Res ults				Service Require d
E- 10	Air Sensor	Fault (sho rted )			Air sensor is shorted.
			Inope ra tive	Ov en		See followi ng page for air sensor			test .
					Air sensor defect ive?
E- 11	Air Sensor	Fault (open)			Air sensor is ope n or connect ion fail ure.
			Inope ra tive	Ov en					test .
					Air sensor defect ive?	See followi ng page for air sensor
E- 20	Product Probe Fault (sho rted)				Produc t prob e is shorte d
	Ov en	will	cook in tim e onl y					tes t.
					Probe defec tive? See follow ing page for prob e sensor
E- 21	Product Probe Fault (open)				Produc t Prob e is open or conne ction failure .
	Ov en	will	cook in tim e onl y					tes t.
					Probe defec tive? See follow ing page for prob e sensor
E- 30	Under temper ature				Oven door closed? Door gasket need replacement? Preheat skipped?
	Oven will no t reach set temperature				Oven overload ed or has frozen product? Defective air sensor or probe?
					Defective solid state relay? Bad wire connections or open heating cable?
					Is the high limit switch tripped? If none of the above, call service.
E- 31	Over temper atu re				Sho rte d cable? Defect ive soli d state relay?		Defe ctive	air sensor ?
		Ove n wi ll sh ut d ow n			If none of the above, call service .
E- 60	Real time clock		error	Ov en	Cont rol must be repla ced.
			Inope ra tive		Thi s error also is displa yed if the uni t has been unp lugged for more than 30
					days. If this is the case the unit shoul d be plugge d in with the circ uit break -
					er on and the unit dis playi ng the E-60 on the fron t panel for more than 30
					minut es. Onc e this has been acc ompli shed the circui t break er should be
					tur ned to off or the unit unpl ugged for about 10 seconds				after whic h the
					uni t shou ld be turned	on aga in. Thi s may hav e to be repeat ed.
E- 70	Configur ation conn ect or erro r				Che ck contro l connec tions for loo se wires . If none , contr ol must be
			Inope ra tive	Ov en	replaced.
E- 78	Volta ge low		Inope ra tive	Ov en	If 125 VAC unit, volt age is below 90 VAC.		Correc t.
					If 208-240 VAC volt age is below 190 VAC. Corr ect.
E- 79	Volta ge high		Inope ra tive	Ov en	If 125 VAC unit, volt age is over 130 VAC.		Corr ect.
					If 208-240 VAC, voltag e is over 250 VAC.		Correct .
E- 80	EEPRO M - Funct ion data erro r				Cont act Servic e.
			Inope ra tive	Ov en	Cont act Servic e.
E- 82	EEPROM - Calibra tion dat a error
			Inope ra tive	Ov en	Cont act Servic e.
E- 84	EEPRO M - Unit ID erro r			Ov en
			Inope ra tive		Cont act Servic e.
E- 86	EEPRO M - Prese t data error			Ov en
			Inope ra tive

C AU TI ON

THIS SECTION IS PROVIDED FORTHE ASSISTANCE OF QUALIFIED SERVICETECHNICIANS ONLYAND IS NOT INTENDED FOR USE BY UNTRAINED OR UNAUTHORIZED SERVICE PERSONNEL.

D AN GE R

DISCO NNECT UNIT FROM

POWER SOURCE BEFORE

CLEANI NG OR SER VICIN G.

PG. 22 767- SK/III, 1767-SK/ III, 2800- SK/II I INSTALLA TI ON/OPERA TI ON /SERVICE MANU AL