Immergas SUPER TRIO TOP Instructions Booklet And Warnings page 63

1.8 HYDRAULIC CONNECTION.
Perform the hydraulic connection of the pack, referring to the
relative instruction sheet and to the connection template on the
Container Super Trio.
Attention: before making the connections, carefully clean the
heating system (pipes, radiators, etc.) with special pickling or
de-scaling products to remove any deposits that could compro-
mise correct operation of the Internal Unit, hydronic unit and
storage tank unit.
N.B.: remove all the protection caps on the flow and return pipes
of the hydronic unit, before making the hydraulic connections.
The connections can be made directly using the female couplings
on the hydronic unit or by inserting system cut-off cocks (option-
al). These cocks are particularly useful for maintenance as they
allow you to drain the hydronic unit separately without having to
empty the entire system.
Attention: to preserve appliance duration and efficiency features,
we recommend installing a suitable water treatment device if the
water has features that can lead to limescale deposits.
1.9 SAFETY VALVE DRAIN.
8 bar domestic hot water safety valve.
Screw the fitting (d5) onto the safety valve. Screw the funnel (d6)
onto the fitting (d5) and convey the outlet to the drains.
3 bar safety valve.
Connect the silicone pipe (d8) to the hose union (d7) in the In-
ternal Unit and, after having cut it to size, insert it into the funnel
(d6) as shown in Fig. 22.
1.10 CONDENSATE DRAIN.
To drain the condensation produced by the Internal Unit, disman-
tle the relevant pipe on the same Unit and replace it with the one
supplied with the pack (longer) and convey the outlet towards the
drains, via suitable pipes that can withstand acid condensation,
with an internal Ø of at least 13 mm. The system connecting the
appliance to the drainage system must be carried out in such a
way as to prevent freezing of the liquid contained in it. Before
appliance start-up, ensure that the condensate can be correctly
removed. Also, comply with national and local regulations on
discharging waste waters.
d5
d6
21
1.11 ELECTRICAL CONNECTION.
The electrical connection operations must be performed after having
disconnected the power from the appliance.
The Super Trio pack has an IPX5D protection rating. Electrical
safety of the appliance is reached only when it is correctly con-
nected to an efficient earthing system as specified by current
safety standards.
Attention: the manufacturer declines any responsibility for dam-
age or physical injury caused by failure to connect the Internal
Unit to an efficient earth system or failure to comply with IEC
reference standards.
Also ensure that the electrical system corresponds to maximum
absorbed power specifications as shown on the Internal Unit data
nameplate.
• Wiring connection.
Connect the wiring as described in Par. 1.7.
• External unit electrical connection. Make the connection as
indicated in the external unit instruction book.
• Internal unit electrical connection. The power cable must be
connected to a 230V ±10% / 50Hz mains, respecting L-N polarity
and the earthing connection
ti-pole circuit breaker with Class III overvoltage category. When
replacing the power supply cable, contact a qualified company
(e.g. the Authorised After-Sales Technical Assistance Service).
For the main power supply to the appliance, never use adapters,
multiple sockets or extension leads.
• Important: it is mandatory to prepare separate lines with dif-
ferent supply voltage; it is essential to separate the low voltage
connections from the 230 V ones. All Internal Unit pipes must
never be used for earthing the electrical or telephone system.
Make sure this does not happen before making the Internal Unit
electrical connections.
• Manifold solar probe electrical connection.
Connect the manifold solar probe (in the kit) to the manifold
and control unit.
• Solar control unit electrical connection.
Connect the solar control unit to the system as indicated in the
relative instructions manual.
; this network must have a mul-
d7
d8
d8
d6
22
63