Immergas UB INOX SOLAR 200-2 Instruction Booklet And Warning Download

Page: 3 / 16

1-1

1-2

MP RC

INS

ALLER

MAINTEN

CE TECHNI

STORAGE TANK UNIT

INSTALLATION

1.1 INSTALLATION

RECOMMENDATIONS.

Only  professionally  enabled  heating/plumbing
technicians  are  authorised  to  install  Immergas
appliances.
Installation must be carried out according to the
Standards, current legislation and in compliance
with local technical regulations and the required
technical procedures.
Before installing the appliance, ensure that it is
delivered in perfect condition; if in doubt, contact
the  supplier  immediately.  Packing  materials
(staples,  nails,  plastic  bags,  polystyrene  foam,
etc.) constitute a hazard and must be kept out of
the reach of children.

If  the  appliance  is  installed  inside  or  between
cabinets,  ensure  sufficient  space  for  normal
servicing; therefore it is advisable to leave a gap
of 2÷3 cm between the storage tank casing and
the sides of the cabinet.
In the event of malfunctions, faults or incorrect
operation,  turn  the  appliance  off  immediately
and  contact  a  qualified  technician  (e.g.  the
Immergas Technical After-Sales Centre, which
has specifically trained staff and original spare
parts). Do not attempt to modify or repair the
appliance alone.
Failure to comply with the above implies personal
liability and invalidates the warranty.

• Installation Standards: These storage tanks

have been designed for floor installation; they
must be used for the storage of domestic hot
water and similar purposes. They have not be
designed for wall-installation.

Important:

these units are used to store water at

a temperature below boiling point at atmospheric
pressure. They must be connected to a boiler and
to a DHW water distribution network. They must
be installed in rooms where the temperature
cannot fall below 0°C and must not be exposed
to atmospheric agents.

Key:
  V  -  Electrical connection
  AC  -  DHW outlet
  RU  -  Return from storage tank unit
MU  -  Flow to storage tank unit
  AF  -  DHW inlet
  RP  -  Return to solar panels
MP  -  Flow from solar panels
  RC  -  DHW recirculation pump (Optional)

1.2 MAIN DIMENSIONS.

Hydraulic connection.

Before making the

connections, all of the system piping must be
washed thoroughly to remove any residues that
could compromise the good functioning of the

1.3 CONNECTION GROUP.

Key:
  V  -  Electrical connection
  AC  -  3/4'' DHW outlet
  RU  -  3/4" return from storage tank unit
MU  -  3/4" flow to storage tank unit
  AF  -  3/4'' DHW inlet
  RP  -  3/4" return to solar panels
MP  -  3/4” flow from solar panels
  RC  -  1/2” DHW recirculation pump (Optional)

storage tank. Water connections must be made in
a rational way using the couplings on the storage
tank template. The storage tank safety valve outlet
must be connected to a draining funnel. If this

is not the case, the storage tank manufacturer
declines any liability in the event of flooding if
the drain valve cuts in.

CONNECTIONS

SYSTEM

DOMESTIC HOT WATER

MU-RU

MP-RP

3/4”

1/2”