Univex RDRE Series, Instruction Manual

Page: 15 / 44

RDRE - electric version - gas version - Page 13
ELECTRICAL CONNECTION
!
Attention!
The electrical connection must be made only by qualified personnel. It must be in compliance with CEI
requirements and specifications.
Check the setup of the oven. Compare the data for the available mains voltage and current with the information
on the data plate. The electrical diagram is included with this manual.
The unit must be connected to the mains only if between it and the mains there is an omnipolar switch with at
least 3 mm of opening between contacts for each pole. This must be in an easily accessible position near the
oven.
The connection cable must be at least type H07 RN-F. The minimum cross-section and the number of wires are
shown in the table "Electrical Data". Fixed connections require the use of conduits which must comply with
standards.
Remove the cover of the electrical panel, insert the cable in the cable clamp and connect the single wires to the
corresponding terminal. The plate near the terminal block shows the correct positions of the phases.
After connecting the cable to the terminal block, tighten the cable clamp and close again.
Electrical safety is ensured only when the unit is properly earthed as required by current standards.
The oven is also to be included in an efficient equipotential system. This connection is made with the terminal
marked with the symbol located on the back of the unit.
!
Attention!
Connection to the gas mains must be carried out only by specialized personnel with a valid license to do
so. The manufacturer shall not be held liable if this requirement is not complied with.
The oven belongs to category II2H3+. This means it is suitable for operation with the following gases and at the
following pressures:
Methane H 20 mbar
LPG 28-30/37 mbar
Connection may be made only after receiving approval from the energy provider.
Connection to gas pipes may be permanent, or it may be possible to disconnect it by installing upstream a cock
with certified closing. The cock must be in an easily accessible position near the oven.
If hoses are used, they must be made of stainless steel, and they must comply with applicable standards. It is
severely prohibited to reduce the diameter of the gas inlet.
Once connection is complete, check the seals with a leak detection spray that does not cause corrosion.
It is absolutely prohibited to use open flames!