Caution, 4 operation, 2 factory warranty and liability – KACO blueplanet 1502xi User Manual
Page 4: 3 service, 1 overview of controls and displays
 
Page 6
blueplanet Operating and Installation Instructions 1502x - 2502x
Operation
3.2 Factory warranty and
liability
KACO new energy GmbH issues a warranty of ten years or 120 
months on the blueplanet inverter starting from the date of 
installation, but at most 130 months after shipment by KACO 
new energy GmbH.
During this time, KACO new energy GmbH guarantees the 
proper function of the units and to undertake repairs at the 
factory free of charge in the event of a defect for which we 
are responsible.
Contact your specialty dealer or installer if your unit exhibits a 
defect or fault during the warranty period. 
Warranty claims are excluded in the following cases:
– Use of the units in ways not intended
– Improper installation and installation that does not comply
with standards
– Improper operation
– Operation of units with defective protective equipment
– Unauthorized modifi cations to the units or repair attempts
– Infl uence of foreign objects and force majeure (lightning,
overvoltage, severe weather, fi re)
– Insuffi cient ventilation of the unit
– Failure to observe the relevant safety regulations
– Transport damage
All warranty claims must be handled at the premises of KACO 
new energy GmbH. The unit must, where possible, be returned 
in its original or equivalent packaging. The costs for these ser-
vices cannot be borne by KACO new energy GmbH.
KACO new energy GmbH will perform warranty services only 
if the defective unit is returned to KACO new energy GmbH 
together with a copy of the invoice which was issued to the 
user by the dealer and the completed warranty card. The name 
plate on the unit must be fully legible. If these requirements 
are not fulfi lled, KACO new energy GmbH reserves the right to 
deny warranty services.
The warranty period for repairs or replacement deliveries is six 
months after delivery. However, it continues at least until the 
end of the original warranty period for the delivery item.
3.3 Service
We place special emphasis on the quality and longevity of our 
inverters, starting with the product development phase. More 
than 60 years of experience in the fi eld of power conversion 
device manufacturing support our philosophy. 
However, despite all quality assurance measures, faults may 
occur in exceptional cases. In such cases, KACO new energy 
GmbH will provide you with the maximum possible support. 
KACO new energy GmbH will make every effort to remedy 
such faults in an expeditious manner and without a great deal 
of bureaucracy. Contact our service department directly by 
telephone at
+ 1 866 522 6765
!
CAUTION
Incorrect use is prohibited.
4 Operation
The grid-feed process begins in the morning if suffi cient 
insolation is available, and, therefore, if a certain minimum 
voltage is present in the inverter. 
If, as nightfall approaches, the voltage drops below the mini-
mum voltage value, grid-feed mode ends and the inverter 
switches off.
4.1 Overview of controls and
displays
2
1
3
4
5
Figure 1: Overview blueplanet
Legend
1 
Display
See measured values and confi guration parameters
2
LED displays
Display of the operating state
3
Control keys
 Switch between displays and confi guration of 
 parameters
4
Night time start switch
For activating the display after nightfall
5 GFDI
fuse
Ground Fault Detector Interruptor Fuse