REFU REFUsol 50K-3T User instructions

Instructions for setting up a new
REFUsol 20K-2T, REFUsol 33K-2T & REFUsol 50K-3T

General
Before the commissioning of an inverter, the following parameters need to be set:
✓Date
✓Time
✓Country Code
This is done through the display and following specific steps.
SetUp a new REFUsol 20K-2T / 33K-2T / 50K-3T_EN_2021.02.05

Setting Date and Time
In order to set date and time, you need to navigate to menu “Enter Setting” and sub menu “1. Set Time”
1. Press ESC button in order to go to Menu “1. Enter Setting”
2. Press ΟΚ
3. Using navigation arrows go to “1. Set Time”
4. Press ΟΚ
5. The following fields will show consecutively: year, month, date, hour, minute, seconds
6. At each field and by using ΟΚ button and navigation arrows you can set up date and time
Example: Set date 04 February 2021 and time 12:45:20
Year: Up arrow 2 times →2 →ΟΚ →Up arrow 1 time →1 →year 21 appears →ΟΚ
Month: 0 →OK →Up arrow 2 times →2 →month 02 appears →ΟΚ
Day: 0 →OK →Up arrow 4 times →4→day 04 appears →ΟΚ
Hour: Up arrow 12 times →12 →ΟΚ →hour appears →OK
Minute: Up arrow 45 times →45 →ΟΚ →minutes appear →OK
Seconds: Up arrow 20 times →20 →ΟΚ →seconds appear →OK
Message success appears
SetUp a new REFUsol 20K-2T / 33K-2T / 50K-3T_EN_2021.02.05

Setting Country code
In order to set country code, you need to navigate to menu “Enter Setting” and sub menu “4. Set Country”
1. Press ESC button in order to go to Menu “1. Enter Setting”
2. Press ΟΚ
3. Using navigation arrows go to “4. Set Country”
4. Press ΟΚ
5. You will be asked to confirm again by pressing ΟΚ to “Set Country ?”
6. A field with 3 *** appears and you need to add the country code based on list
Example: for Germany VDE AR-N4105:
Up arrow→0 →ΟΚ →Up arrow →0 →ΟΚ →Up arrow →0 →ΟΚ
Code 000 is created →press ΟΚ →message “success” appears
Example: for Germany BDEW:
Up arrow→0 →ΟΚ →Up arrow 1 time →1→ΟΚ →Up arrow 3 times →3→ΟΚ
Code 013 is created →press ΟΚ →message “success” appears
SetUp a new REFUsol 20K-2T / 33K-2T / 50K-3T_EN_2021.02.05

Inverter under operation
After setup is completed, inverter with go into activation mode.
At the display message “Check” appears and countdown until connection.
Once inverter goes into successful operation the message “Normal” appears.
SetUp a new REFUsol 20K-2T / 33K-2T / 50K-3T_EN_2021.02.05

Inverter’s information
At the stick at the right side of inverter you can find inverter’s characteristics and the Activation Code for portal REFUlog (www.refu-log.com), its’ serial number and
firmware version.
Example:
•Activation Code: 7CBDFF11FF11-6BFC-SL1ES033L3L958
•Seral Number: SL1ES033L3L958
•Firmware (Software): V2.20
SetUp a new REFUsol 20K-2T / 33K-2T / 50K-3T_EN_2021.02.05