Bosch mini split code FP

What to do

You can almost always clear this yourself with the steps below.

1. Turn the FP/freeze-protection function off from the remote (or set a normal heating temperature) to leave this mode.

When to call a technician

This is not a fault. No technician is needed unless it will not clear.

Which Bosch units show FP

This page applies to Bosch Climate 5000 and Climate 5000 Multi units on the indoor unit display (four-character codes). Bosch's own documentation lists FP as "Low-temperature heating hold (46°F freeze-protection mode)", the same definition used across the Midea platform (four-character codes) it is built on. If your unit shows a code with a different shape (for example a four-character code, or a plain number), it is from a different table; use the lookup with your exact code.

Where Bosch shows this code

indoor unit display (four-character codes): The display shows a two-letter prefix and a two-character suffix, either together (EH60) or alternating (EH, then 60). Write both parts down; the suffix is what identifies the fault. EH and EL are indoor-side faults, EC is an outdoor-side fault, and PC is an outdoor protection: the unit stopped itself to prevent damage.

Other Bosch codes

Same part of the system as FP:

All Bosch error codes

FP on other brands

The same characters do not always mean the same thing. Check the brand on your unit.

• Pioneer FP Low-temperature heating hold (46°F freeze-protection mode)
• Zone Air FP Anti-condensation (frequency reduction protection)