User Manual 1-3kVA Rev. 9
- Page 22 of Total 30 -
3. Operation
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Bypass Voltage
UPS must be working on Bypass Mode in advance for any setting, because
the setting function can not be available on Normal Mode and Battery
Mode.
Step 1. To protect the load, the function of bypass auto-transfer is activated only when the AC
main voltage is within the range of LO (low) and HI (high). In this screen, press the “Enter” key
to enter the following steps for LO/HI voltage settings.
Display 10
– Bypass Voltage Setting Bypass Volt Set
LO= 176V HI=253V
Step 2. The cursor (
→
) will pop up to indicate the item newly selected. Press the “Enter” key to
select the item (either HI or LO range) you wish to adjust.
Display 10
– Bypass Voltage Setting Bypass Volt Set
LO= 176V HI=253V
Display 10
– Bypass Voltage Setting Bypass Volt Set
LO= 176V HI=253V
Step 3. Use the “Select-Up” or “Select-Down” keys to adjust the voltage (changing 1V by every
press). LO (low rang):176V+/- 20V, HI (high range):253V+/- 20V).
Step 4. Once the value is confirmed, press the “Enter” key again to save the data.
Display 10
– Bypass Voltage Setting Bypass Volt Set
Save? NO
