CyberPower PDU15M2F8R User Manual - Page 8

Electrical Installation Step 1 - Receptacle evaluation Ensure that the plug type of your PDU unit (e.g. NEMA 5-15P, NEMA 520P, NEMA L5-30P) matches the wall receptacle type that you are using. PDU must be plugged into a three-wire, grounded wall receptacle only. CAUTION!! The wall receptacle must also be connected to an appropriate branch circuit/main with fuse or circuit breaker protection. Connection to any other type of wall receptacle may result in a shock hazard. Step 2 - Plug the PDU into the wall receptacle Step 3 - Attach equipment Before attaching equipment, it is important to calculate the total load that you will be placing on the PDU. It is extremely important not to exceed the PDU's maximum current load (as outlined in the Specifications section). In order to determine your total load, simply add up the amperage of your devices and ensure that it does not exceed the unit's capacity. Troubleshooting Problem PDU Outlets do not provide power to connected equipment Possible Cause 1. Open breaker 2. Loose power cord Amperage displayed 1. Overload on Amperage Meter 2. Amperage meter is exceeds the unit's damaged capability (Metered type only) Circuit breaker has tripped 1. Sustained overload 2. Excessive ambient or internal temperatures. 3. Faulty breaker Solution Reset Breaker check if plug is completely connected. If the problem remains contact tech support. The meter will flash when overloaded. Reduce the load on the PDU until the overload is gone. If the problem remains contact tech support. Reset Breaker. If the problem remains contact tech support. For information on Cyberpower products, visit www.cyberpower.com 6