Low stage pressure switch circuit is not closed.
Homeowner part this code names: furnace pressure switch hose.
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Amana EE2 means the low-stage pressure switch circuit is not closed. The induced draft blower runs and the furnace does not light. The chart lists a blocked, pinched, or badly connected pressure switch hose, a blocked flue or inlet, a blocked drain, a weak inducer, a bad switch, and loose wiring. The outdoor pipes are the homeowner look. EE9 is the high-stage switch that will not close; low stage can still run on EE9. EE2 stops the heating cycle.
Likely causes
- Pressure switch hose blocked, pinched, or connected improperly
- Blocked flue and/or inlet air pipe, blocked drain, or weak induced draft blower
- Incorrect pressure switch set point or malfunctioning switch contacts
- Loose or improperly connected wiring
Safe checks for EE2
- Look at the outdoor flue and inlet air pipes for snow, ice or debris. Do not dismantle them
- Technicianinspect the pressure switch hose, flue and inlet piping, the drain, induced draft blower performance, pressure switch operation and the wiring
Capacitors can hold a charge after the power is off. Safety terms.
When to call a pro
Call a licensed HVAC technician if the outdoor pipes are clear and EE2 continues. Low stage will not light until that switch closes.
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Parts & tools for this fix
Taken from this code's causes or steps. A search link opens Amazon results and does not confirm a fit. Check the model number in the manual.
Furnace pressure switch hose: guide
In this code: Pressure switch hose blocked, pinched, or connected improperly
Furnace pressure switch: guide
In this code: Pressure switch hose blocked, pinched, or connected improperly
This one is for a technician to test or replace, so we only explain it and do not link to buy it.
Furnace inducer (draft) motor: guide
In this code: Blocked flue and/or inlet air pipe, blocked drain, or weak induced draft blower
This one is for a technician to test or replace, so we only explain it and do not link to buy it.
Furnace blower (circulator) motor: guide
In this code: Blocked flue and/or inlet air pipe, blocked drain, or weak induced draft blower
This one is for a technician to test or replace, so we only explain it and do not link to buy it.
As an Amazon Associate I earn from qualifying purchases.Affiliate disclosure