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Hybrid electric water heater (WiFi model) – OPERATING AND MAINTENANCE INSTRUCTIONS FOR THE USER

OPERATING AND MAINTENANCE INSTRUCTIONS FOR THE USER

WARNINGS

6.1

Initial start-up

WARNING! The installation and initial start-up of the appliance must be performed by qualified
personnel in compliance with the national regulations in force regarding installation, and in
conformity with any regulations issued by local authorities and public health bodies.

Before starting up the water heater, verify whether the installer has completed all the relative installation operations.
Make sure to have clearly understood the installer's indications on how to operate the water heater and perform the
main operations on the appliance.
The heat pump requires 5 minutes to become fully operational when starting it for the first time.

6.2

Recommendations

In the event of a malfunction and/or faulty operation, turn the appliance off and do not attempt any repairs, but contact
qualified personnel. Only original spare parts must be used and any repairs must be carried out exclusively by qualified
personnel. Failure to comply with the above-mentioned recommendations may jeopardise the appliance’s safety and
void the manufacturer’s liability. In the event of prolonged inactivity of the water heater, make sure to carry out the
following:

Disconnect the appliance from the power supply or, if a switch is mounted upstream from the appliance, turn the
switch itself to the “OFF” position;

Close all taps of the domestic water supply system;

Drain the appliance.

WARNING! Hot water at temperatures above 50 °C running from taps may immediately cause serious burns.
Children, the disabled and the elderly run a greater risk in this regard. Therefore, it is advisable to use a
thermostatic mixing valve connected to the appliance’s water outlet pipe, which is identified by a red collar.

6.3

Safety regulations

Refer to paragraph 1.1 for the description of the symbols used in the table below.

Ref.

Warning

Type of risk

Symbol

Do not perform operations that involve
removing the appliance from its housing.

Electrocution due to exposure to live components.

Flooding caused by water leaking from disconnected
piping.

Do not leave objects lying on the
appliance.

Personal injury caused by the object falling off the
appliance as a result of vibrations.

Damage to the appliance or any underlying items
caused by the object falling off as a result of vibrations.

Do not climb onto the appliance.

Personal injury caused by the appliance falling down.

Damage to the appliance or any underlying objects
caused by the appliance detaching from its fixing
brackets and falling.

Do not perform any operations that involve
opening the appliance.

Electrocution due to exposure to live components.
Personal  injury  caused  by  burns  due  to  overheated
components,  or  wounds  caused  by  sharp  edges  or
protrusions.

Do not damage the power supply cable.

Electrocution from non-insulated live wires.