42
cOMMIssIONINg
© TESVOLT We reserve the right to make technical changes. Version RD.TI.015.E.ENG_Installation_Manual_TS48V_v.C.01 Last revised 06/2020
8 COMMISSIONING
8.1 COMMISSIONING A SINGLE UNIT
WARNING! Possible damage to the battery due to incorrect configuration.
Incorrect configuration can cause damage to the battery. The parameter settings influence the
SMA Sunny Island’s charging behavior. For this reason, it is important to make the correct settings
during commissioning.
Prerequisites
The SMA Sunny Island has been installed in accordance with SMA’s specifications (installation/connection).
Procedure
1
Check the wiring of the SMA Sunny Island and TS 48 V (see the SMA Sunny Island operating manual).
2
Check the wiring of the components in accordance with section “5.9 Wiring the battery modules” on page
21 et seq. If the wiring is correct, all live components will be protected against physical contact.
3
Systems with Bat fuse only:
Ensure the APU is switched off. Insert the tag fuses in the load-discon-
necting switch on the Bat fuse
15
/
16
. Fasten the load-disconnecting switch to the bracket in the
Bat fuse and close the bracket. Then close the housing cover on the Bat fuse.
WARNING! Possible damage to the APU due to undetected errors during installation.
Carry out the check carefully in accordance with step
2
, as damage to the APU can occur in the
event of deviations.
WARNING! Possible damage to the APU due to improper operation.
If you tap on the APU to activate it or confirm an action, you must follow the instructions below to
avoid damaging the APU:
1.
Do not use objects to tap the unit under any circumstances.
2.
Tap gently with your fingers on the marking
14
to the right of the display on the casing.
Never tap
on the display
.
4
Check and, if necessary, correct the settings for the TS 48 Vs ter-
mination and addressing (“TERM”
4
and “ADDRESS”
9
) on the
APU LV.
TERM is to be set to “ON” when operating a single TS 48 V, and
ADDRESS is to be set to “0” and “0”.
5
Press the On/Off switch (“SWITCH”)
15
on the APU LV.
STOP
STOP
STOP
TERM
ON
OFF
ADRESS
ADDRESS
BATTERY
CHARGER
