User Manual of Solar Intelligent Energy System (SIES)
TBB Power Confidential Page
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5.5.1 Enable Maintenance Bypass function
Switch the main switch of Energier Pro
to “OFF” position.
Switch OFF the MCB / breaker of AC Output
Switch OFF the MCB/breaker of AC Input
Switch OFF the MCB/breaker of DC Input
Remove the locker device in Maintenance Bypass switch
Switch ON the Maintenance Bypass switch
After the above steps are done, Energier Pro or Solar Mate can be dismantled from the rack of SIES
system for the purpose of maintenance. The household loads can be powered continually by grid or
generator.
5.5.2 Disable Maintenance bypass function
After you perform the maintenance for Eneriger Pro or Solar Mate, please mount Energier Pro or
Solar Mate back to the rack of SIES system. Refer to Section 4.8 to reconnect all related cables.
Afterwards, follow the below steps to switch on the SIES system.
Switch OFF the Maintenance Bypass and install the lock device back.
Switch ON the MCB/breaker of AC Input
Switch ON the MCB/breaker of DC input
Switch ON Energier Pro Inverter Charger or Solar Mate MPPT charge controller
Switch ON the AC output
5.6 Switch off the system
Please follow the following steps to shut off the systems
Switch OFF the connected electrical appliances
Switch OFF the circuit breaker of AC output to disconnect SIES.
Switch OFF the main switch of Energier Pro bi-directional inverter.
Switch OFF the circuit breaker of AC input.
Switch OFF Solar Mate charge controller
Switch OFF the circuit breakers of PV input, Solar Mate charge controller stops to charge the
battery.
Switch OFF the circuit breaker of battery, SIES system will be power off, and all equipment are
to be turned off.
