4.10 Electrical Wiring; Control Box - Riello 20045452 Installation, Use And Maintenance Instructions

4.10 Electrical wiring

The electrical wiring must be carried out with the electrical supply disconnected.
Electrical wiring must be carried out by qualified personnel and in compliance with the regulations currently in force in
the country of destination.
The manufacturer declines all responsibility for modifications or connections different from those shown in the electri-
cal layouts.
Do not invert the neutral with the phase in the electrical supply line.
Any inversion would cause a lockout due to firing failure.
The electrical safety of the device is obtained only when it is correctly connected to an efficient earthing system,
made according to current standards. It is necessary to check this fundamental safety requirement.
In the event of doubt, have the electrical system checked by qualified personnel.
DANGER
Do not use the gas tubes as an earthing system for electrical devices.
The electrical system must be suitable for the maximum input power of the device,as indicated on the label and in the
manual, checking in particular that the section of the cables is suitable for the input power of the appliance.
Do not touch the device with wet or damp body parts and/or in bare feet.
Do not pull the electric cables.
Wires of AWG 18 or 16 (0.82 or 1.31 mm
standards and legislation).
Testing:
Check the shut-down of the burner by opening the thermostats and
the lock-out by darkening the photoresistance.

4.10.1 Control box

All the installation, maintenance and disassembly
operations must be carried out with the electricity
supply disconnected.
The installation of the control box must be carried
out by qualified personnel, as indicated in this man-
WARNING
ual and in compliance with the standards and regu-
lations of the laws in force.
To remove the control box (Fig. 14) from the burner proceed as fol-
lows:
loosen the screw 1), open the protection 2) and remove all
components;
remove the coil 3) and loosen the two screws 4);
move a little the control box and remove the high voltage
leads.
Installation
2
) section and standard rated 221° F. (Unless requested otherwise by local
4
3
4
17
2 1
E9151
Fig. 14
20045701