LED-95 on an Ideal Heating Logic Air: Compressor motor control error (compressor rotor position detection error)
Short answer
On an Ideal Heating heat pump, LED-95 means: Compressor motor control error (compressor rotor position detection error). The heat pump stops until the fault clears or is reset. An engineer is needed to fix the cause.
Reviewed 23 September 2026 · 1 source
What it means
The manual says: Compressor motor control error (compressor rotor position detection error).
Part involved: compressor / inverter PCB.
When it shows: Overcurrent at compressor start, restart 10 consecutive times x 3 sets (30); compressor then stops permanently.
Likely causes:
- 1. Defective connection of electrical components 2. Inverter PCB failure 3. Main PCB failure 4. Compressor failure.
Is it safe?
| Does the heat pump stop? | Yes |
|---|---|
| Severity | Fault — needs a manual reset once the cause is fixed |
| Engineer needed? | Yes |
The heat pump stops until the fault clears or is reset.
Manual reset: Compressor stops permanently after 30 failed starts (power reset required).
What you can check
- Note the code or fault message shown on the controller/Halo and when it appeared; check the heat pump's isolator and consumer-unit breaker are on.
What the engineer will check
- Listen for abnormal compressor noise; check compressor terminal/PCB connections; replace inverter PCB, main PCB, then compressor.
Who to ask for: Heat pump engineer; casing removal only by persons competent with R32 (A2L); refrigerant-circuit work requires Cat I/II F-gas certification (I&M p.75 warning).
Certification: F-gas Cat I/II for refrigerant work; electrical work by competent person.
Sources
- Maintenance Manual LOGIC AIR 8-10 Air/water heat pump Monobloc system (U0753484_2451_EN_1) ↗ · U0753484_2451_EN_1 · page 27 · Reviewed 23 September 2026
A code explains what the controller detected, not a confirmed root cause.
Reviewed: 23 September 2026