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Error code reference

Amana Washer Error Code rF

Pressure switch spin error

Amana codesAmana washer codes

Pressure switch spin error — the washer detected a problem with water drainage/spin related to the pressure switch.

First step from the service manual

Check to make sure water supply faucets are on, then connect electric power and spin out any water in the washtub (it may be necessary to unplug the washer for 10 seconds to clear the error).

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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What rF means on a Amana washer

The rF error code on an Amana washer indicates a pressure switch spin error, meaning the control board has detected a problem related to water drainage or spin that involves the pressure switch circuit. The pressure switch is a critical sensing component that monitors the water level inside the tub by measuring air pressure through a small hose connected to the tub. During the spin cycle, the switch is expected to register a specific pressure state confirming that water has drained adequately before or during spinning. When the switch signal falls outside the expected parameters at that point in the cycle, the control triggers the rF code and halts or interrupts the spin.

The most common scenario leading to this code is residual water remaining in the tub when the washer attempts to spin. This can be caused by a clogged drain hose, a partially blocked pump filter, a kinked drain hose, or a drain pump that is not operating at full capacity. If water cannot exit the tub efficiently, the pressure switch continues to sense elevated water levels and signals the control board that conditions are not safe or appropriate for full spin speed.

The pressure switch itself, its connecting air hose, or the wiring harness connecting it to the control board can also be responsible. A cracked or disconnected air hose will send inaccurate pressure readings to the switch, causing false error conditions. Before suspecting a faulty switch or control board, the first recommended step is to confirm that the water supply faucets are fully open, restore electrical power, and attempt to spin out any remaining water. Unplugging the washer for 10 seconds can clear the stored error and allow the cycle to resume if the underlying issue was a temporary drainage delay.

Source: manufacturer service documentation.

Common causes of rF

  1. 01

    Slow or incomplete draining

    Wiring / connection

    If the tub still contains water when the spin cycle begins, the pressure switch detects the elevated water level and triggers the rF code. Check for a clogged drain hose, blocked pump filter, or a drain pump that is not running at full capacity.

  2. 02

    Kinked or blocked drain hose

    Wiring / connection

    A kinked, pinched, or improperly positioned drain hose restricts water flow out of the tub, causing drainage to slow or stop. Inspect the full length of the drain hose from the pump to the standpipe for obstructions or tight bends.

  3. 03

    Faulty or disconnected pressure switch air hose

    Part replacement

    The small rubber or plastic hose connecting the tub to the pressure switch can crack, collapse, or become disconnected, sending inaccurate pressure readings to the control board. Inspect this hose for damage or loose connections at both ends.

  4. 04

    Defective pressure switch

    Part replacement

    If the pressure switch itself has failed, it may report incorrect water level readings regardless of actual tub conditions, causing a false rF error during spin. A technician can test the switch for proper continuity and response at various pressure levels.

  5. 05

    Drain pump failure

    Part replacement

    A worn or seized drain pump will not remove water from the tub at the required rate, preventing the pressure switch from clearing for spin. Listen for the pump motor running during a drain cycle and inspect for debris blocking the pump impeller.

See the test procedure for each cause

Frequently asked questions about rF

What does rF mean on a Amana washer?
The rF code on an Amana washer indicates a pressure switch spin error. It means the washer detected a problem related to water drainage or spin conditions as monitored by the pressure switch. The code appears when the pressure switch signal does not match the expected state during the spin phase of the cycle, which is most often caused by water that has not fully drained from the tub.
Can I fix the rF error myself without calling a technician?
In many cases, yes. Start by confirming the water supply faucets are fully open, then unplug the washer for 10 seconds to clear the error code. After restoring power, run a spin or drain-only cycle to remove any remaining water. If the error returns, inspect the drain hose for kinks or blockages and check the pump filter for debris before calling for service.
Will resetting the washer clear the rF error code?
Unplugging the washer for 10 seconds is the recommended reset procedure and can clear the rF code if the underlying drainage issue was temporary. However, if the cause is a physical problem such as a blocked drain hose, a failing pump, or a damaged pressure switch air hose, the code will return after the reset once the washer attempts to spin again.
Is it safe to continue using my Amana washer when the rF code is displayed?
It is not recommended to continue running the washer while this error is active. The rF code indicates the spin cycle was interrupted because drainage conditions were not met, meaning there may be standing water in the tub. Running the washer in this state can strain the pump and motor, and leaving water sitting in the drum for extended periods can promote mold and odor buildup.
How much does it cost to repair an Amana washer showing the rF error?
Repair costs vary widely depending on the cause. If the fix is simply clearing a clogged drain hose or filter, costs may be minimal. Replacing a pressure switch air hose or a faulty pressure switch typically runs in the range of $75 to $200 including parts and labor. A full drain pump replacement can range from $150 to $350 depending on parts availability and local labor rates.

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