11
RIELLOTECH CLIMA TOP - CLIMA COMFORT
RIELLOTECH CLIMA TOP - CLIMA COMFORT
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ACCESSING INTERNAL COMPONENTS
Only personnel from
R
’s Technical Assistance Service or pro-
fessionally qualified heating engineers are allowed to access
components inside the control panel.
Proceed as follows if you need to access components inside the
control panel:
− Turn the system OFF at the mains power switch
− Tilt the panel (1) forwards. Remove the 2 fixing screws (2)
and remove the top cover (3).
3
2
1
12
ELECTRICAL CONNECTIONS
All electrical connections must be made by a legally qualified
heating engineer according to the following instructions.
9
The following is mandatory:
− The use of an omnipolar magnetothermic switch, line
disconnecting switch in compliance with CEI-EN stand-
ards (contact opening of at least 3 mm)
− Respect the connection L (line) - N (neutral). Keep the
earth conductor 2 cm longer than the power supply con-
ductors
− Use cables with a section greater than or equal to 1.5
mm
2
, complete with cable terminal caps
− Refer to the wiring diagrams in this manual for all electric
operations
− Connect the equipment to an effective earthing system.
Proceed as instructed in the previous section to access the ter-
minals "Accessing internal components".
− Route the control panel power cables and all the cables
to be connected to the ‘load side’ of the main board
through the cable grommets (A) in the bottom of the
control panel.
− Route the cables to be connected to the ‘sensor side’ of
the main board through the cable grommets (B) and (C)
in the bottom of the control panel.
− Route all these cables through the cable grommets in the
casing of the boiler, or use the cable holes for PG type
cable clamps or spiral cable duct fittings.
− Connect up the 230V mains power, using the fixed ‘Mam-
ut’ terminals, referring to the wiring diagrams on the
next pages and to the WIRING DIAGRAMS chapter.
− Connect up the individual 230V and +12Vdc devices, refer-
ring to the mounting diagrams on the next pages and to
the WIRING DIAGRAMS chapter.
− Secure the cables to the casing of the boiler so that they
cannot be accidentally pulled out.
0
It is prohibited to use gas and/or water pipes for the equip-
ment's earth connection.
0
It is prohibited to pass the power supply and room thermo-
stat cables near hot surfaces (delivery pipes). If contact is
possible with parts that have temperatures above 50°C, use
a suitable type of cable.
The manufacturer is not responsible for any damage caused by
failure to earth connect the device and failure to comply with
what is indicated in the wiring diagrams.