Alto-Shaam 1DN, 3DN, 2DN Serv IC E Troubl E Shoo Ting Electronic Control, Air Sensor Fault shorted

Page 17

SERV IC E

 

TROUBL E SHOO TING

 

• ELECTRONIC

CONTROL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Error

 

 

 

 

Possible Cause

 

 

 

 

 

Code

 

Description/Results

 

Service Required

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E-10

 

Air Sensor Fault (shorted)

 

Air sensor is shorted.

 

 

 

 

 

 

 

 

 

Inoperative Oven

 

Air sensor is defective.

 

 

 

 

 

 

 

 

 

Air sensor is open or has connection failure.

 

 

E-11

Air Sensor Fault (open)

 

 

 

 

 

 

 

Inoperative Oven

 

Need air sensor test. See below.

 

 

E-30

 

Oven will not reach set temperature

 

Oven door closed? Door gasket need replacement? Preheat skipped?

 

 

 

 

Oven overloaded or has frozen product? Defective air sensor or probe?

 

 

 

Under temperatur

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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 temperatur

 

 

Shorted cable? Defective solid state relay? Defective air sensor?

 

 

 

 

 

Oven will shut down

 

If none of the above, call service.

 

 

E-60

 

Real time clock error

 

Appliance has probably been unplugged for more than 30 days. If this is the

 

 

 

 

 

 

Inoperative Oven

 

case, it should be plugged in with the circuit breaker ON, and the appliance

 

 

 

 

 

 

 

 

displaying the E-60 on the front panel for more than 30 minutes. Once this

 

 

 

 

 

 

 

 

has been accomplished, the circuit breaker should be turned OFF, or the

 

 

 

 

 

 

 

 

appliance unplugged for approximately 10 seconds after which the appliance

 

 

 

 

 

 

 

 

should be turned ON again.

 

 

 

 

 

E-70

 

 

Inoperative Oven

 

Check control connections for loose wires. If none, control must be replaced.

 

 

 

Configuration connector error

 

 

 

 

 

 

 

 

 

E-78

 

Voltage low

Inoperative Oven

 

If 125 VAC unit, voltage is below 90 VAC. Correct.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

If 208-240 VAC voltage is below 190 VAC. Correct.

 

 

E-79

 

Voltage high

Inoperative Oven

 

If 125 VAC unit, voltage is over 130 VAC. Correct.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

If 208-240 VAC, voltage is over 250 VAC. Correct.

 

 

E-80

 

 

Inoperative Oven

 

Replace control.

 

 

 

 

 

 

EEPROM - Function data error

 

 

 

 

 

 

 

 

 

E-82

 

 

Inoperative Oven

 

Replace control.

 

 

 

 

 

 

EEPROM - Calibration data error

 

 

 

 

 

 

 

 

 

E-84

 

 

Inoperative Oven

 

Replace control.

 

 

 

 

 

 

EEPROM - Unit ID error

 

 

 

 

 

 

 

 

 

E-86

 

 

Inoperative Oven

 

Replace control.

 

 

 

 

 

 

EEPROM - Preset data error

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

To test air sensor:

 

 

 

 

 

 

 

 

 

 

 

Test air sensor by placing sensor in ice water bath and using an ohmmeter set on the ohm scale.

 

 

 

 

The reading should be 100 ohms resistance. If it is more than 2 ohms higher or lower, sensor needs

 

 

 

 

to be replaced.

 

 

 

 

 

 

 

 

 

 

 

 

 

CAUTION

 

 

 

 

 

DA NG ER

 

 

THIS SECTION IS PROVIDED FORTHE ASSISTANCE

 

 

 

DISCO NNECT UNI T FROM

 

 

OF QUALIFIED SERVICETECHNICIANS ONLYAND

 

 

 

POWER SOUR CE BEFORE

 

 

IS NOT INTENDED FOR USE BY UNTRAINED OR

 

 

 

 

 

 

 

 

CLEANING OR SERV ICING .

 

 

UNAUTHORIZED SERVICE PERSONNEL.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Operation /S ervice

Manual • 16.

 

 

 

 

 

 

Dr awe r

War mer Ins tallation/

 

Page 16 Page 18
Image 17
Page 16 Page 18
Contents Inst Alla Tion Deli Very DAN GER Stallati on Site InstallationExterior Dimensions -IN500STALLATI-1D, 500ON-2D, 500-3D Option S & Access ORI ES Manual Control, 120V Unit DA NGE R This app lia nce is inte nded for use in comme rcial Establ ishments where all operators are fami liarWith the purp ose, limitatio ns, and associa ted Bread and RollsDual wattage control OP Erati onPrehea t at 200F 93C for 30 minu tes Load the drawer war mer with pans of hot food onlyLoad with pans of hot food only Reset the con trol to 160F 71 CPreheat at 200F 93C for 30 minute s Conditio n Preserv e Saf ety and quality Fres hly Cooked Aution CA RE and Cleaning NI Tation Manua L CON Trol Serv IC EServ IC E Troubl E Shoo Ting Electronic Control Air Sensor Fault shortedElectronic Control Wide Drawer Warmers Manual or Electronic Control Wide Drawer WarmersManual Control Wide Drawer Warmers Electronic Control Narrow Drawer Warmers Manual or Electronic Control Narrow Drawer WarmersManual Control Narrow Drawer Warmers 500-3D Manual control top removed Servi CE500-3D Electronic control top removed SE RV ICE500-3D Interior Dr awe r War mer Ins tallation/ Operation /S ervice Manual Dr awe r Warm er Ins tallation/ Operation/Service Manu al Dr awe r War mer Ins tallation/ Operation /S ervice Manual Dr awe r Warm er Ins tallation/ Operation/Service Manu al Dr awe r War mer Ins tallation/ Operation /S ervice Manual Dr awe r Warm er Ins tallation/ Operation/Service Manu al Dr awe r War mer Ins tallation/ Operation /S ervice Manual Dr awe r Warm er Ins tallation/ Operation/Service Manu al Dr awe r War mer Ins tallation Operation Ervice Manual Dr awe r Warm er Ins tallation Operation/Service Manu al Limited
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1DN, 2DN, 3DN specifications

Alto-Shaam, a distinguished name in the foodservice equipment industry, has made significant advancements with its 3DN, 2DN, and 1DN series cook and hold ovens. These innovative units are specifically designed to meet the demands of modern kitchens, combining efficiency, versatility, and reliability.

The Alto-Shaam 3DN is known for its spacious design, accommodating substantial quantities of food while maintaining consistent temperature control. It features a unique Halo Heat technology, which ensures gentle, even cooking without the need for steam or high humidity. This patented design not only enhances food quality but also minimizes the risk of drying out dishes. Operators appreciate the ease of use, facilitated by a clear digital display that helps to adjust settings and monitor cooking progress seamlessly.

Following closely, the 2DN model offers a mid-range solution, perfect for kitchens that require versatility without the extensive capacity of the 3DN. The 2DN maintains the same advanced Halo Heat technology, focusing on energy efficiency and economical operations. With programmable controls, chefs can set precise cooking times and temperatures, allowing for repeatable results with various menu items. This model is particularly suitable for smaller establishments that prioritize quality and consistency but may not have the same volume needs as larger operations.

The 1DN represents the compact solution within this trio, catering perfectly to limited kitchen spaces while still delivering exceptional performance. Despite its smaller footprint, the 1DN does not compromise on the hallmark features of Alto-Shaam’s ovens. It allows for cooking and holding in one unit, ensuring that food is served hot, fresh, and at the ideal texture. The innovative controls are user-friendly, making it accessible for staff at all skill levels.

All three models share common characteristics, such as a robust stainless steel construction for durability and easy cleaning. They are engineered to enhance cooking capabilities without complex configurations or labor-intensive setups. This design focus minimizes downtime and maximizes productivity in fast-paced kitchen environments.

Whether it’s the expansive capabilities of the 3DN, the balance of the 2DN, or the efficiency of the 1DN, Alto-Shaam has created a range of cook and hold ovens that cater to various operational needs. These ovens are ideal for everything from roasting to holding, proving that quality and performance can coexist with efficiency in the culinary world.
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