Epever XTRA-N Series User Manual page 13

to protect against electromagnetic interference from outside and prevent electric
shock to persons caused by electricity on the jacket.
WARNING: For negatively grounded systems such as a motorhome, it is
recommended to use a negatively grounded controller, but if any common
positively grounded equipment is used in a common negative system and
the positive electrode is grounded, there may be
damage to the controller.
Step 4：Connect accessories
 Connect the remote temperature sensor cable
Temperature
sensor
（Model:RT-MF58R47K3.81A） （Model:RTS300R47K3.81A）
Connect the remote remote sensor temperature sensor cable to the ① interface and
place the other end near the battery.
CAUTION: If the remote temperature sensor is not connected to the
controller, the default setting for charging or discharging the battery is
25°C without temperature compensation.
 Connect accessories for RS 485 communication
See chapter 4 "Setting control parameters".
CAUTION: RS485 The internal circuit of the communication port does not
have an isolation structure, so it is recommended to connect the
communication isolator to the interface before performing communication
procedures.
Step 5: Power supply to the controller
Disconnecting the battery fuse circuit turns the controller on. Then check the status
of the battery indicator (the controller operates normally when the indicator light is
green). Disconnect the fuse and circuit breaker circuit of the load and PV system.
Then the system will operate in the preset mode.
WARNING: If the controller is not functioning properly or the battery
indicator on the controller shows an abnormality, refer to Section 5.2
"Troubleshooting".
Remote temperature sensor
Cable (optional)
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