14
EG
TERMINAL BLOCKS AND ELECTRICAL CONNECTIONS
Connect the communication shielded pair cable to the connection block C1 and C2 taking care about polarity between
outdoor unit and Emix Tank. Connect the shield to the communication ground connection. In case of mistake you will see
a communication error indication (all the LED fl ashing). SEE AUTO-DIAGNOSIS TABLE.
REMOTE CONTROL is a connection giving you the opportunity to control the Emix Tank by a remote wired connection,
for example by a Solar Panel Control Box or a Timer. (See the section “Home Automation Connections”).
The label of the electric wiring diagram is applied on the electrical box panel.
WIRING DIAGRAM
TO OUTDOOR UNIT
Setting of electrical heater elements
The electrical heater elements of Emix Tank are both enabled (factory setting). It is possible to change this setting utilizing
the switch
SW1
in order to exclude the lower element or the upper one, but
you must anyway let at least one electric
heater element enabled.
Failure to use at least one electrical heater element could affect the proper operation of the system; besides this, in case
of failure of outdoor unit, the electrical heaters provide heating of the water.
WARNING !
Always connect Phase to L and Neutral to N
DO NOT INVERT THE WIRES, OTHERWISE
THE CIRCULATION PUMP DOES NOT WORK
PROPERLY.
A
B
L
N
DELAYED FUSE
Main switch for disconnection from the
supply line must have a contact separation
in all poles that provides full disconnection
under category III overvoltage conditions.
REMOTE
CONTROL
ON / OFF
Factory setting
1 element
1kW
lower
2 elements
1+1kW
lower +
upper
1 element
1kW
upper
NOTE
: The unit must be supplied with a dedicated
electrical line.