TROUBLESHOOTING GUIDE

ELECTRIC OVENS MODEL SERIES 1000 & 1200

SYMPTOM

POSSIBLE CAUSE

EVALUATION

 

Oven fan will not run

Incoming Power Supply

Check breakers/Reset if required/ Call Power Co. if

 

NOTE:

 

needed.

 

(Export Ovens)

For some export ovens, there is a control circuit

 

 

 

step-down transformer. This transformer steps

 

 

 

down supply voltage to 120 VAC. If main fan will

 

 

 

not run, the secondary of this transformer must be

 

 

 

checked for 120 VAC output. Check specific oven

 

 

 

model schematic for circuit location.

 

 

Oven Fan Fuse(s)

Check and/or Replace

 

 

Fuse Holder

Check and/or Replace

 

 

Fan Switch

Check continuity between switch terminals.

 

 

Main Relay

Check continuity to 120 VAC coil. Check for power

 

 

 

to the relay coil (120 VAC). Check for 208/220/240

 

 

 

VAC to relay terminals. Visually check for contact

 

 

 

pull-in

 

 

Fan Motor

Check for opens, shorts, or grounds.WITH

 

 

 

POWER OFF: Turn Fan Blade to check for locked

 

 

 

rotor.

 

 

Capacitor

Check for opens, shorts, or grounds.

 

No Main Fan Cool

Cool Down Thermostat

Check cool down thermostat (thermostat closes at

 

Down

 

160°F and opens at 140°F). Check for power (120

 

 

 

VAC) at cool down thermostat. With cool down

 

 

 

thermostat pre-heated, check for continuity. If

 

 

 

switch is open, replace.

 

No control box cooling

Main Fan Relay

Check for power to main fan relay. Visually check

 

 

 

for contact pull in.

 

 

Axial Cooling Fan

WITH POWER OFF: turn the fan blade to check for

 

 

 

locked rotor. Check for power (120 VAC) to cooling

 

 

 

fan. If 120 VAC is present at the fan motor and the

 

 

 

fan does not run, replace fan assembly.

 

Oven will not heat

Main Oven Fan

Check if main oven fan is operating. If not, refer to

 

 

 

"Oven fan will not run."

 

 

Heat Switch

Check for continuity between switch terminals with

 

 

 

switch on. Replace if defective.

 

 

Air Pressure Switch

Check for 120 VAC on both sides of switch. If

 

 

 

voltage present on one side only, check for air tube

 

 

 

blockage, adjust air switch. If above fails, replace

 

 

 

air pressure switch.

 

 

Hi Limit Thermostat

Terminals are normally closed. If open, reset and

 

 

 

test oven for proper operation. If thermostat will not

 

 

 

hold for maximum oven temperature, and oven is

 

 

 

not exceeding temperature dial setting, replace

 

NOTE:

 

thermostat (rated at 190°F).

 

Hi Limit Thermostat

Terminals are normally closed. If open, reset and

 

 

(Model 1032)

test oven for proper operation. If thermostat will not

 

 

 

hold for maximum oven temperature, and oven is

 

 

 

not exceeding temperature dial setting. Replace

 

 

 

the thermostat. Check for proper location of

 

 

 

sensing bulb in its spring holder. If hi-limit is still

 

 

 

tripping, replace (rated for 368°C).

 

 

3 Amp Temperature Control

Check and/or Replace

 

 

Fuse

 

 

 

Fuseholder

Check and/or replace.

 

Impinger I -–1000 Series Service Manual - Domestic

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Lincoln 1200, 1400 service manual Troubleshooting Guide, Electric Ovens Model Series 1000

1000, 1200, 1400 specifications

The Lincoln series, particularly the models Lincoln 1000, 1200, and 1400, represents an evolution in luxury vehicles, combining elegance with cutting-edge technology. Each model builds upon its predecessor while introducing features that enhance performance, comfort, and safety.

Starting with the Lincoln 1000, this model set the foundation for the series. It showcased a refined design characterized by sleek lines and an impressive presence on the road. The Lincoln 1000 was equipped with a powerful engine, delivering smooth acceleration and a quiet ride. Interior features included premium materials such as leather upholstery, real wood accents, and a state-of-the-art sound system. Additionally, it offered advanced climate control systems, ensuring passenger comfort. Safety features were also prioritized, with multiple airbags and stability control systems included to enhance driver confidence.

Moving on to the Lincoln 1200, this model took luxury to the next level. The exterior design was more aggressive, with a revised grille and enhanced aerodynamics for better fuel efficiency. The engine options expanded, offering hybrid technology for environmentally conscious consumers without sacrificing power. Inside, the Lincoln 1200 featured an upgraded infotainment system, incorporating a larger touchscreen display along with smartphone integration for connectivity on the go. This model also introduced adaptive cruise control and lane-keeping assist, showcasing Lincoln’s commitment to safety and innovation.

The Lincoln 1400 represents the pinnacle of this series. This model incorporates all the advancements of the previous iterations while introducing next-generation technologies. A hybrid powertrain with electric capabilities provides a quieter, more efficient drive. The design includes sophisticated lighting technology, such as adaptive LED headlights that adjust to road conditions. Inside, the cabin has been transformed into a haven of luxury, with customizable ambient lighting, heated and ventilated seats, and an advanced noise cancellation system for a serene driving experience. Furthermore, the Lincoln 1400 emphasizes driver assistance technology, featuring an array of sensors and cameras to support features like automatic parking and enhanced collision prevention systems.

In conclusion, the Lincoln 1000, 1200, and 1400 models showcase a remarkable journey of luxury and technology, with each iteration bringing forth innovative features and design enhancements that elevate the driving experience. As Lincoln continues to evolve, the commitment to craftsmanship, comfort, and cutting-edge technology remains central to its identity.