Alto-Shaam AR-7E/VH Serv Ic E, Trou Bles Hooti Ng Gu Id E, To test probe and air sen sor, Error

SERV IC E

TROU BLES HOOTI NG GU ID E

Error
Code	Descr iption	Possible Cause
E-10	Cavit y air senso r shorte d	Cavity air sensor readi ng < 5°F. Verify sensor int egrit y.
		See sens or test ins truc tions below.
E-11	Cavit y air senso r open	Cavity air sensor readi ng > 517°F. Verify sensor int egrity .
		See sens or test ins truc tions below.
E-20	Oven will cook in time only	Product probe reading < 5°F. Verif y sensor inte grity .
		See sens or test ins truc tions below.
	Prod uct pro be is shor ted
E-21	Oven will cook in time only	Product Probe reading > 517°F. Verif y sensor inte grity .
		See sens or test ins truc tions below.
	Prod uct pro be is open
E-30	Under temperatur e	Unit has not reac hed set- point for more tha n 90 minutes .
		Unit has been high er than 25°F above the max imu m cavi ty set-point for
E-31	Ove r tempe ratur e
		more than 2 minut es.
		Note: Holdi ng Cabinets with this error code are more than 145°F highe r
		than the maxim um set-point.
E-50	Temp. measureme nt error	Conta ct fact ory.
		Conta ct fact ory.
E-51	Temp. measureme nt error
		Data set to factory default. Ensure that date and time are correct if applicable.
E-60	Real time cloc k error
		Conta ct fact ory.
E-61	Real time cloc k error
		Volt age below 90 VAC on a 125 VAC unit, or bel ow 190 VAC on a
E-78	Volt age low
		208-240 VAC uni t. Correc t voltage.
E-79	Volt age hig h	Volt age over 130 VAC on a 125 VAC unit, or over 250 VAC on a
		208-240 VAC uni t. Correc t voltage.
E-80	EEPROM Error	Ensu re that all tempera tures and tim es are prope rly set.
		Conta ct fact ory if proble m persis ts.
E-81	EEPROM Error	Conta ct fact ory.
		Conta ct fact ory.
E-82	EEPROM Error
		EEPR OM is not com munic ati ng with the proc essor . Poss ible bad EEPRO M
E-83	EEPROM Error
		or processor. Chec k that +12V and GND are wired prope rly on the power
		conne ctor. Conta ct fac tory if probl em persi sts.
E-85	EEPROM Error	Conta ct fact ory.
		Stored HAC CP memory corrupte d. HAC CP Add ress rese t to 1. Possible bad
E-86	EEPROM Error
		EEPR OM. Conta ct factory if prob lem pers ists.
E-87	EEPROM Error	Stored offs ets corrupte d. Offsets reset to 0. Cont rol may nee d a
		recalibrat ion . Possib le bad EEPRO M. Cont act factor y if prob lem persist s.
E-88	EEPROM Error	All timer set-points are reset to 1 minute. Timers , if previou sly on, are now
		off. Possib le bad EEPR OM.
E-90	Button stuc k	A button has bee n held down for >60 second s. Adjus t control . Error will
		reset whe n the proble m has bee n resolve d.
E-dS	Dat akey error	Datakey digit al signatu re incom pati ble. Cyc le power , and ins tal l compa tible
		Datakey if error pers ists .
E-dT	Dat akey error	Datakey incompa tibl e with contr ol. Insta ll com pati ble Datake y.
		Inst all Datake y and cycl e power to contr ol to clea r error.
E-dU	Dat akey unplugg ed
	Note: If in doubt, always cycle	the powe r to the cont rol and con tac t facto ry if the problem persis ts.

To test probe and air sen sor:

Test probe and air sens or by placing sens or in ice wate r bath and usi ng an ohm met er set on the ohm scale. The. reading sho uld be 100 ohms resistance. If it is more tha n 2 ohms higher or lower , senso r nee ds to be repla ced

AR-7 EVH Elec tr ic Ro tis ser ie wit h Vent less Hood Operat ion & Care Manual • 24