Camus Error Lockout 49: 24VAC Low / High
The 24VAC supply to the SOLA control measured below or above the acceptable range, so the control locked out. Listed as code 49 '24VAC low/high' in Table 13 of the Camus SOLA service manuals. We diagnose and repair it across Greater Vancouver — same-day and after-hours.
The 24VAC supply to the SOLA control measured below or above the acceptable range, so the control locked out. Listed as code 49 '24VAC low/high' in Table 13 of the Camus SOLA service manuals.
Camus fault codes can vary by model and series. Use this as a guide — the same code can have more than one cause. Our Technical Safety BC–licensed technicians read the code, confirm it against your unit's manual, and diagnose the true cause before any repair.
Likely causes of Camus error Lockout 49
- Failing or undersized control transformer
- Loose or corroded 24V wiring connections
- Overloaded 24V circuit (too many devices / shorted accessory)
- Low or unstable incoming line voltage
- Failed control board input stage
What you can safely check
- Check that the boiler's electrical breaker is on
- Make sure nothing else recently added shares the boiler circuit
Beyond these checks, do not open the unit or touch gas/electrical parts — BC law requires a licensed gas fitter. Call us for a proper diagnosis.
Error Lockout 49 usually leaves you without heat or hot water and can indicate a safety-related fault. Don't keep resetting it — call for priority after-hours Camus repair.
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Parts often behind Camus error Lockout 49
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Camus Error Lockout 49 Repair Across Metro Vancouver
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