18
3.5.2
A Qualified Electrical Contractor must perform the hardwiring
when
connecting the Input and Output wires to the terminal block on the
ED10200T UPS. Apply 22.1lb-in of torque force when connecting to the
terminal blocks. The Input and Output of the UPS MUST be Hardwired.
3.5.2.1 INPUT connections for the ED10200T Hardwired only:
1. Connect L1 from the utility to terminal L12.
2. Connect L2 from the utility to terminal N1.
3. Connect the earth ground from the utility to terminal G1.
CAUTION
- To reduce the risk of fire, connect the UPS Utility input to a branch
circuit with an over-current protection of 50 amperes in accordance with the
National Electric Code, ANSI/NFPA 70. Use No. 6 AWG, 60
°
C copper wire and
apply 22.1lb-in of torque force when connecting to the terminal blocks.
3.5.2.1.1 OUTPUT connections for ED10200T Hardwired only:
1. Connect L1 from the load to terminal L22.
2. Connect L2 from the load to terminal N22.
3.
Connect the earth ground from the load to terminal G2.
A Qualified Electrical Contractor must perform the hardwiring.
The outputs
must be connected to an over-current protection device (circuit breaker) of 50
amperes in accordance with the National Electric Code, ANSI/NFPA 70. Use No.
6 AWG, 60
°
C copper wire and apply 22.1lb-in of torque force when connecting
to the terminal blocks.
19
3.6.
Operation and Setup Instructions
3.6.1
Startup in the Normal Mode
3.6.1.1 Switch the Utility power circuit breaker (at the service panel) to the On
position.
3.6.1.2 Switch the UPS’s Input circuit breaker (on the rear panel) to the On position.
3.6.1.3 The UPS will startup. The Green LEDs
&
will illuminate to show
the Utility and Bypass Inputs are normal. The LCD display will display
drawing A then drawing B.
A.
B.
3.6.1.4 The UPS is in Bypass mode. The UPS will automatically perform a self-test.
If there are no error codes displayed then the UPS has successfully
passed the startup self-test and will start charging the batteries.
3.6.1.5 Press and hold the On Switch (on the front panel)
for approximately 3-
seconds, then release. The audible alarm will sound 2-beeps then the LCD
display will change from drawing B to drawing C.
C
