Immergas HYDRO 3 V2 User Manual page 45

1.4 WIRING.
Do not connect the fan coil to the supply voltage until wir-
ing has been completed and the pipes have been connected.
Earth the fan coil.
Do not connect the earthing cable to the gas or water pipes,
to the lighting cable or to the telephone earthing wire. In-
complete earthing can cause an electric shock.
Install a differential switch.
Failure to install this circuit breaker can cause electric
shocks.
Install the indoor units, wire the supply voltage and connect
the cables at a minimum of 1 metre from the television or
radio so as to prevent interferences or noises in the images.
Based on the type of radio waves, a distance of 1 metre may
not be far enough to completely eliminate the noise.
Indoor unit supply voltage 220-240V~50Hz
For electrical work, comply with the national and local
regulations on wiring and follow these installation in-
structions. Use a dedicated electrical circuit for power
supply. If the capacity of the electrical circuit is insufficient
or is faulty, this could cause an electric shock or a fire.
Use the specified cable, connect it and fasten it firmly to
prevent any external force from interfering on the ter-
minal.
Incorrect connection or improper fastening of the wire
may result in overheating or a connection fire.
Prepare the wiring traces properly so that the control
panel cover can be correctly fixed.
Incorrect fastening of the control panel cover can cause
overheating at the terminal connection point, a fire or an
electric shock.
If the power cable is damaged, it must be replaced by the
manufacturer, by one of its specialised technicians, or by
another qualified person in order to prevent any risk.
A multipole switch with a contact opening distance of at
least 3 mm in all poles must be inserted on the product
mains supply in accordance with the national installa-
tion rules in force.
Key:
1 - Power cable type H05RN-F 3G 1.5 mm
2 - Clamps X, Y, Z - Do not use
3 - Hydro ON/OFF control connection terminals
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or higher
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