Elsist MISSION 1000 - User Manual

Questions and Answers

T
traceymclaughlinAug 3, 2025
What to do if my Elsist MISSION 1000 UPS has short back up time?
- F
  fmunozAug 3, 2025
  A short backup time in your Elsist UPS can occur for several reasons. The battery might not be fully charged; in this case, keep the UPS connected to mains power for more than 8 hours to recharge it. The UPS might be overloaded, so check the connected devices and remove any unnecessary ones. The battery could also be old; if replacement is needed, contact the franchiser to get the correct battery and assembly.
J
jessica58Aug 9, 2025
Why my Elsist MISSION 1000 UPS doesn’t startup after pressing the ON key?
- B
  bethanywelchAug 9, 2025
  If your Elsist UPS doesn't start after pressing the ON key, there might be several reasons: * You may not be pressing the correct combination of keys; ensure you press the two keys simultaneously. * The UPS might not have a battery connected, or the battery voltage is low with too many loads connected; connect the battery properly, turn off the UPS, remove some loads, and then try starting the UPS. * If the above steps don't work, a fault may have occurred inside the UPS, and you should contact your supplier for servicing.
S
Sonya MacdonaldAug 15, 2025
What to do if mains is normal, but Elsist MISSION 1000 UPS has no input?
- S
  Sharon SnyderAug 15, 2025
  If the mains is normal but your Elsist UPS has no input, it could be due to the UPS input breaker being open. Try pressing the breaker to reset it.
J
Julian WhiteAug 20, 2025
How to fix flashing 'INPUT' letters on Elsist MISSION 1000 UPS LCD display?
- E
  evan70Aug 20, 2025
  If the “INPUT” letters on the LCD of your Elsist UPS are flashing, it indicates an incorrect connection of the mains live and neutral wires, or that the mains power is out of the acceptable range. Re-connect the input power cable, ensuring a correct connection.
V
vlucasAug 27, 2025
What to do if battery capacity indicator flashes on my Elsist MISSION 1000 UPS?
- V
  victoriageorgeAug 27, 2025
  If the battery capacity indicator is flashing on your Elsist UPS, this indicates a low battery voltage or a disconnected battery. Check the UPS battery, ensure it is well connected, and replace it if damaged.

Summary

1. SAFETY INSTRUCTION

1.2 Symbols indication

Explains safety symbols used in the manual and their meanings.

2. PRODUCT INTRODUCTION

3. INSTALLATION

3.1 Unpacking and inspection

Provides steps for unpacking the UPS and checking for damage or missing parts.

3.3 UPS input connection

Describes how to connect the UPS to the mains power supply.

3.4 UPS output connection

3.5 Long backup external battery connection

4. PANEL DISPLAY, OPERATION AND RUNNING

4.2 Operation

4.2.1 Turn on operation

4.2.2 Turn off operation

4.2.3 UPS self-test;mute test operation

4.3 Parameter setting

4.3.2 Output on bypass mode setting (bPS)

4.3.3 Output Voltage selection function setting (OPU)

4.3.4 Number and type of battery selection function (bAt)

4.3.6 Battery discharge time setting function (tod)

4.3.7 Auto battery test function setting (Abt)

4.4 Parameters inquiring

4.5 Run mode

5 MAINTENANCE

5.1 Battery maintenance

Provides recommendations for maintaining UPS batteries, including charging and replacement.

6 TROUBLESHOOTING AND PERFORMANCE OF PRODUCT

6.1 LED indication and warning table

6.2 TROUBLESHOOTING

6.4 PRODUCT PERFORMANCE

6.5 COMMUNICATION INTERFACE

6.5.4 Emergency Power Off (EPO)

Elsist MISSION 1000 Specifications

General

Apparent Power	1000 VA
Topology	Line Interactive
Operating Temperature	0-40°C
Storage Temperature	-15-45°C
Input Voltage	230 VAC
Output Voltage	230 VAC
Frequency Range	50/60 Hz ± 5%
Battery Recharge Time	4-6 hours
Communication Interface	USB
Safety Approvals	CE