CodeRegistry
Brands
  1. Home
  2. Daikin
  3. ASHP Error Codes
  4. E7-00
About·Privacy·Terms

CodeRegistry — Your global library for technical solutions.

For your safety: always follow the equipment manufacturer’s official manuals. CodeRegistry is an independent help site and is not affiliated with the brands listed here.

E7-00

E7-00 — OU: Malfunction of outdoor unit fan motor

Daikin · ASHP Error Codes

What does E7-00 mean?

The fan motor in the outdoor unit (OU) is not functioning correctly.

Common Causes

  • Fan motor failure
  • Wiring issue to the fan motor
  • Obstruction preventing fan rotation

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Ensure the outdoor unit fan blades are clear of debris.

  2. 2

    Check for any loose wiring connections to the fan motor.

  3. 3

    Power cycle the unit.

  4. 4

    A technician must inspect and potentially replace the fan motor.

Browse all codes in this manual (60)
Verified technical data. Last updated: April 2026

Related Faults

7H-017H-01 — Water flow problem7H-047H-04 — Water flow problem during domestic hot water production7H-057H-05 — Water flow problem during heating/sampling
Source: Daikin ASHP Error Codes
Open Manual (Page 3)Search more codes in this manual