00073medium
No Power - Check Power Cord
electrical
Description
The unit is in electric standby mode but no power is available.
Activation Conditions
In electric operation, power is not available at the standby plug.
Unit Behavior
Alarm. If configured, auto-switches to diesel operation after 5 minutes.
Reset Conditions
Auto reset when standby power is restored.
Corrective Actions
1. Check the standby power cord connection. 2. Verify the building power supply is active. 3. Check the circuit breaker (30A required for 460V/3ph/60Hz). 4. Inspect the power plug for damage or corrosion.