Inverter - Riello RLS 200/EVi MX Installation, Use And Maintenance Instructions

5.16

Inverter

Important notes
To avoid accidents, material or environmental
damage, observe the following instructions!
Avoid opening, modifying or forcing the inverter.
WARNING
Riello S.p.A. cannot assume any responsibility
for damage resulting from unauthorised inter-
ventions! Operators must be aware of the fact
that incorrectly setting the inverter risks causing
dangerous conditions while the burner is oper-
ating.
The burner leaves the factory with the inverter in-
stalled and programmed.
WARNING
 All interventions (assembly and installation operations,
assistance, etc.) must be carried out by qualified person-
nel.
 Before modifying the wiring in the connection area, fully dis-
connect the system from the power supply (omnipolar sepa-
ration). Check the system is not powered and cannot be
accidentally reconnected. Failure to do this will lead to the
risk of electrocution.
 Protection against electrocution from the inverter and all
connected electric components is obtained with the correct
assembly.
 Before any intervention (assembly and installation opera-
tions, assistance, etc.), ensure the wiring is in order and that
the parameters are correctly set, then make the safety
checks.
 Falls and collisions can negatively affect the safety func-
tions. 
In this case, the unit must not be started, even if it displays
no evident damage.
The inverter leaves the factory with its settings in
place.
For the burner to operate correctly, therefore, no
changes to the settings are necessary.
WARNING
 Information on the status of the inverter can be obtained
through the "LED STATUS DISPLAY" on the basis of the col-
our (green or red) and the type (fixed or blinking) see
Fig. 41.
To reset a fault (blinking red led) or a state of lock-
out (fixed red led), it is necessary to turn off the
main power supply to the burner and restart after
3 minutes.
WARNING
If the fault or error persists, you should contact the
nearest Technical Assistance Centre.
Installation
S9507
33 GB
Fig. 40
20109570