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3-6. Operating Mode Description 

Operating mode  Description 

LCD display   

Online mode 

When the input voltage is within 
acceptable range, UPS will provide pure 
and stable AC power to output. The UPS 
will also charge the battery at online 
mode.   

 

ECO mode 

Energy saving mode:   
When the input voltage is within voltage 
regulation range, UPS will bypass voltage 
to output for energy saving.   

 

Frequency 
Converter mode 

When input frequency is within 40 Hz to 
70 Hz, the UPS can be set at a constant 
output frequency, 50 Hz or 60 Hz.    The 
UPS will still charge battery under this 
mode. 

 

Battery mode 

When the input voltage is beyond the 
acceptable range or power failure and 
alarm is sounding every 4 second, UPS 
will backup power from battery.   

 

Bypass mode 

When input voltage is within acceptable 
range but UPS is overload, UPS will enter 
bypass mode or bypass mode can be set 
by front panel. Alarm is sounding every 
10 second.   

 

Standby mode 

UPS is powered off and no output supply 
power, but still can charge batteries. 

 

 

3-7. Faults Reference Code 

Fault event 

Fault code    Icon  Fault event 

Fault code    Icon 

Bus start fail 

01 

Inverter voltage Low 

13 

Bus over 

02 

Inverter output short 

14 

 

Bus under 

03 

Battery voltage too high 

27 

 

Bus unbalance 

04 

Battery voltage too low 

28 

 

Inverter soft start fail 

11 

Over temperature 

41 

Inverter voltage high 

12 

Over load 

43 

 

Summary of Contents for POWERMUST 1008 ONLINE LCD

Page 1: ...PowerMust 1008 Online LCD RM PowerMust 2016 Online LCD RM PowerMust 3024 Online LCD RM Online UPS User Manual EN...

Page 2: ...s 3 2 Installation and setup 4 2 1 Rear panel view 4 2 2 Setup the UPS 5 3 Operations 7 3 1 Button operation 7 3 2 LCD Panel 7 3 3 Audible Alarm 9 3 4 LCD display wordings index 9 3 5 UPS Setting 9 3...

Page 3: ...er them Do not connect domestic appliances such as hair dryers to UPS output sockets The UPS can be operated by any individuals with no previous experience Connect the UPS system only to an earthed sh...

Page 4: ...must be kept well away from the batteries Caution risk of electric shock The battery circuit is not isolated from the input voltage Hazardous voltages may occur between the battery terminals and the...

Page 5: ...rMust 3024 Online LCD Standard PowerMust 3024L Online LCD Long run 2 1 Rear panel view PowerMust 1008 L Online LCD PowerMust 2016 L Online LCD PowerMust 3024 L Online LCD PowerMust 1008 L Online LCD R...

Page 6: ...5 12 Output circuit breaker...

Page 7: ...or the wiring configuration a Remove the small cover of the terminal block b Suggest using AWG14 or 2 1mm2 power cords Suggest using WG12 10 or 3 3mm2 5 3mm2 power cords for NEMA type c Upon completio...

Page 8: ...tware to fully configure UPS shutdown You may insert provided CD into CD ROM to install the monitoring software If not please follow steps below to download and install monitoring software from the in...

Page 9: ...e UPS will be in standby mode under power normal or transfer to Bypass mode if the Bypass enable setting by pressing this button Confirm selection key Press this button to confirm selection in UPS set...

Page 10: ...6 50 51 75 and 76 100 Indicates overload Indicates the load or the UPS output is short circuit Programmable outlets information Indicates that programmable management outlets are working Mode operatio...

Page 11: ...reviation Display content Meaning ENA Enable DIS Disable ESC Escape HLS High loss LLS Low loss BAT Battery CF Converter EP EPO FA Fan TP Temperature CH Charger 3 5 UPS Setting There are three paramete...

Page 12: ...ency setting Interface Setting Parameter 2 3 Output frequency setting You may set the initial frequency on battery mode BAT 50 presents output frequency is 50Hz BAT 60 presents output frequency is 60H...

Page 13: ...240 VAC models 230 264 setting the high voltage point in parameter 3 from 230Vac to 264Vac For 110 115 120 127 VAC models 120 132 setting the high voltage point in parameter 3 from 120Vac to 132Vac L...

Page 14: ...ry mode When the input voltage is beyond the acceptable range or power failure and alarm is sounding every 4 second UPS will backup power from battery Bypass mode When input voltage is within acceptab...

Page 15: ...cond Battery is not connected Sounding every second Over Charge Sounding every second Site wiring fault Sounding every second EPO enable Sounding every second Fan Failure Sounding every second Over te...

Page 16: ...cted Check if all batteries are connected well Fault code is shown as 27 and the icon is lighting on LCD display and alarm is continuously sounding Battery voltage is too high or the charger is fault...

Page 17: ...p time is shorter than nominal value Batteries defect Contact your dealer to replace the battery The icon and the warning code flashing on LCD display and alarm is sounding every second Fan is locked...

Page 18: ...Harmonic Distortion 3 THD Linear Load 6 THD Non linear Load 4 THD Linear Load 7 THD Non linear Load AC Mode to Batt Mode Zero Transfer Time Inverter to Bypass 4 ms Typical Waveform Batt Mode Pure Sin...

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