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Maytag MER6770AAW Service Manual

Download Service manual of Maytag GEMINI Cooktop, Ranges for Free or View it Online on All-Guides.com. This version of Maytag GEMINI Manual compatible with such list of devices, as: GEMINI, MER6770AAB, MER6770AAC, MER6770AAW

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16010107 Section 5. Troubleshooting

©2000 Maytag Appliances Sales Company

RELAY BOARD

Relay Board: The relay board will be equipped to operate the following outputs. Some shown can

be optional. The Double Line Break (DLB) is located remotely, off board from the main control.

Engineering Mode: Used to view the actual

oven temperature for both ovens at all times,

even when an oven function is active. This

mode will also display the current fault code for

5 seconds in the time digits. Enter the

engineering mode by pressing the Bake Key of

either oven, enter a bake temperature of 100ºF,

then hold Bake down for 3 seconds within 30

seconds of initial Bake press. The mode can

be exited by pressing Cancel.

Oven Light: Oven light key toggles the oven

light on and off. Oven light is deactivated

during a clean cycle.

Dual Line Break Relay: Canadian Models

Only. Relay wil be a 17 amp, 240 VAC

minimum contact rating. There will also be a

5.6 Ohm resistor and a connection to the

normally open contact on Canadian models to

allow for "Hi-Pot" testing at the factory.

50/60 Hertz Option: Control automatically

senses cycle rate of supply line.

Demo Mode: The control can be placed in a

sales demo mode by pressing Bake and Cancel

keys for 3 seconds. The demo mode can be

exited by pressing any key. This mode will

activate the display as if the unit is operating

without energizing the heating elements.

RELAY OUTPUTS

VOLTAGE

(Volts AC)

CURRENT

(Amps)

RESISTANCE

VALUE

Lower Broil - 3600 Watts 240 15 16 ohms

Lower Bake - 2585 Watts 240 10.8 21 ohms

Convect* 120 0.28 430 ohms

Upper Broil - 2200 Watts 240 9.17 25 ohms

Upper Bake - 1800 Watts 240 9.17 25 ohms

Upper Oven Light 12 0.8 15 ohms

Lower Oven Light 12 0.8 15 ohms

Upper Door Lock 120 0.03 4000 ohms

Lower Door Lock 120 0.03 4000 ohms

Upper Double Line Break 240 17

Lower Double Line Break 240 17

SURFACE ELEMENT VALUES VOLTS WATTS RESISTANCE (ohms)

Left Front/Right Rear 240 1200 46 ohms

Left Rear 240 2200 25 ohms

Right Front/Dual 240 750 inner/1450 outer 74 inner/38 outer

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