2
3. Product Overview
4. Installation
NOTE:
Before installation, please inspect the unit. Be sure that nothing inside the package is damaged.
Mounting the unit
The unit ONLY can be mounted vertically to a wall surface.
Please follow below steps:
1. Turn off the unit before mounting.
2. Select an appropriate mounting location. Use a horizontal line and the
length of the line must be 80 mm and mark the two ends on the wall.
(see right chart)
3. Drill two marks by screws.
4. Mount the unit by positioning the key-hole slots over the mounting screws.
Connect to Utility and Charge
Plug in the AC input cord to the wall outlet. The unit will automatically charge the
connected external battery even though the unit is off.
Connect External Battery
Step 1-
Take away the cover of external battery terminal.
Step 2
- Following battery polarity guide printed near the battery terminal!
Place the external battery cable ring terminal over the battery terminal.
RED cable to the positive terminal (+);
BLACK cable to the negative terminal (-).
WARNING!
Please use the appropriate battery cable. Please refer to
Important Safety Warnings Section
for the details.
Step 3
- Tight the battery cables with the M5 nuts. Do NOT place anything between the flat part of battery
terminal and the battery cable ring terminal, or overheating may occur.
(See Fig. 1)
Fig. 1
Step 4
- Install a DC Breaker in a positive battery line. The rating of the DC Breaker must be according to the
inverter's battery current (75 Amp). Keep the DC breaker off.
(see Fig. 2)
Step 5
- Connect battery cables to the external batteries. Note: For the user operation safety, we strongly
recommend that you should use tapes to isolate the battery terminals before you start to operate the unit.
1)
Single battery connection (Refer to Fig. 2):
When using a single battery, its voltage must be equal to
the Nominal DC Voltage of the unit
(see below Table 1).
Power switch
Status indicators (please see the
Operation section for the details)
LCD display
Output receptacles
AC input
Input circuit breaker
External battery connectors
