Copa eon, User And Installation Manual, Page: 37 / 80

Electrical connection must be made to the contacts of the room thermostat.
Connecting 230 V voltage to the terminals of the room thermostat will cause
irreparable damages in the electronic card.
While installing room thermostats, do not make power supply to these devices
from contact points. The power supply connection should be made directly to
the main line batteries or accumulators depending on the type of the device.
ROOM THERMOSTAT
COPA Eon Wall Hung Boiler User’s and Installation Manual
34
The gas must be connected to the gas valve inlet by way of a flexible 3/4” pipe
and a gas valve between the gas installation and the wall hung boiler in
accordance with the current standards. Make sure all gas connections are
leakproof and tightly connected.
GAS CONNECTION
The device must be correctly connected to an efficient and effective grounding
system in accordance with current standards. Have the efficiency and suitability
of the grounding system checked by qualified professional personnel; COPA
shall not be responsible for any damage caused by a fault in the grounding
system.
The boiler's electrical wiring is pre-made and it is supplied with a Y-cable for
connection to the electric network. The main connections should be made as
permanent and be equipped with a single-pole switch with contacts having a
minimum opening of at least 3 mm, and an automatic circuit breaker with a
maximum rating of 3 A should be placed between the boiler and the network.
Attention should be paid to correct polarity in electrical connections
(PHASE: Brown cable / NEUTRAL: Blue cable / GROUND: Yellow-green cable
ELECTRIC CONNECTION