CodeRegistry
Brands
  1. Home
  2. York
  3. Air-Cooled Chillers
  4. Fan Protect
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.

Fan Protect

Fan Protect

York · Air-Cooled Chillers

What does Fan Protect mean?

The fan protection system has been activated, indicating a potential issue with the fan.

Common Causes

  • Power or communication loss to the fan
  • Internal fan fault

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check the wiring and power supply to the fan.

  2. 2

    Ensure communication links are active.

  3. 3

    Contact local service for further fault analysis if the issue persists.

Browse all codes in this manual (23)
Verified technical data. Last updated: April 2026

Related Faults

1b Bit15: 1-FaultFault Word 2, Bit 15 — Ckt1 LPT fault2b Bit15: 1-FaultFault Word 2, Bit 15 — Ckt2 LPT fault3b Bit15: 1-FaultFault Word 2, Bit 15 — Ckt1 HPT fault
Source: York Air-Cooled Chillers
Open Manual (Page 123)Search more codes in this manual