Check if the door switches and the door reed switches are working OK. (Type “switch” in the ''Search parts for this model'' box to find the location of all the switches. There are 4 - part #14, 83, 93 and 210. Here’s a link to the [https://www.searspartsdirect.com/model/4ktnixjhfy-001428/frigidaire-ffhb2740ps9a-bottom-mount-refrigerator-parts|parts] for the refrigerator which includes a wiring, which may help.
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Check if the door switches and the door reed switches are working OK. (Type “switch” in the ''Search parts for this model'' box to find the location of all the switches. There are 4 - part #14, 83, 93 and 210. Here’s a link to the [https://www.searspartsdirect.com/model/4ktnixjhfy-001428/frigidaire-ffhb2740ps9a-bottom-mount-refrigerator-parts|parts] for the refrigerator which includes a wiring diagram, which may help.
Manually operate the door switches and check if the light goes out in the compartment with the door open.
I’m not sure about the reed switches but the door switches are not only used to inform the control board to turn on the light when a door is opened but also to turn off the evaporator fan at the same time, to prevent the cold air being blown out of the compartment. When the door is shut again the evaporator fan should start operating again, as long as the compressor is also running. If the compressor is stopped then the correct set temperature must be in both the compartments, therefore no need to run the evaporator fan or the refrigerator is in the defrost cycle.
Check if the door switches and the door reed switches are working OK. (Type “switch” in the ''Search parts for this model'' box to find the location of all the switches. There are 4 - part #14, 83, 93 and 210. Here’s a link to the [https://www.searspartsdirect.com/model/4ktnixjhfy-001428/frigidaire-ffhb2740ps9a-bottom-mount-refrigerator-parts|parts] for the refrigerator which includes a wiring, which may help.
Manually operate the door switches and check if the light goes out in the compartment with the door open.
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I’m not sure about the reed switches but the door switches are not only used to inform the control board to turn on the light when a door is opened but also to turn off the evaporator fan at the same time, to prevent the cold air being blown out of the compartment. When the door is shut again the evaporator fan should start operating again, as long as the compressor is also running. If the compressor is stopped then the correct set temperature must be in both the compartments, therefore no need to run the evaporator fan.
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I’m not sure about the reed switches but the door switches are not only used to inform the control board to turn on the light when a door is opened but also to turn off the evaporator fan at the same time, to prevent the cold air being blown out of the compartment. When the door is shut again the evaporator fan should start operating again, as long as the compressor is also running. If the compressor is stopped then the correct set temperature must be in both the compartments, therefore no need to run the evaporator fan or the refrigerator is in the defrost cycle.
Check if the door switches and the door reed switches are working OK. (Type “switch” in the ''Search parts for this model'' box to find the location of all the switches. There are 4 - part #14, 83, 93 and 210. See link below.
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Check if the door switches and the door reed switches are working OK. (Type “switch” in the ''Search parts for this model'' box to find the location of all the switches. There are 4 - part #14, 83, 93 and 210. Here’s a link to the [https://www.searspartsdirect.com/model/4ktnixjhfy-001428/frigidaire-ffhb2740ps9a-bottom-mount-refrigerator-parts|parts] for the refrigerator which includes a wiring, which may help.
Manually operate the door switches and check if the light goes out in the compartment with the door open.
I’m not sure about the reed switches but the door switches are not only used to inform the control board to turn on the light when a door is opened but also to turn off the evaporator fan at the same time, to prevent the cold air being blown out of the compartment. When the door is shut again the evaporator fan should start operating again, as long as the compressor is also running. If the compressor is stopped then the correct set temperature must be in both the compartments, therefore no need to run the evaporator fan.
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Here’s a link to the [https://www.searspartsdirect.com/model/4ktnixjhfy-001428/frigidaire-ffhb2740ps9a-bottom-mount-refrigerator-parts|parts] for the refrigerator which includes a wiring, which may help.
Hi,
Check if the door switches and the door reed switches are working OK. (Type “switch” in the ''Search parts for this model'' box to find the location of all the switches. There are 4 - part #14, 83, 93 and 210. See link below.
Manually operate the door switches and check if the light goes out in the compartment with the door open.
I’m not sure about the reed switches but the door switches are not only used to inform the control board to turn on the light when a door is opened but also to turn off the evaporator fan at the same time, to prevent the cold air being blown out of the compartment. When the door is shut again the evaporator fan should start operating again, as long as the compressor is also running. If the compressor is stopped then the correct set temperature must be in both the compartments, therefore no need to run the evaporator fan.
Here’s a link to the [https://www.searspartsdirect.com/model/4ktnixjhfy-001428/frigidaire-ffhb2740ps9a-bottom-mount-refrigerator-parts|parts] for the refrigerator which includes a wiring, which may help.