Unpacking - Hitachi YUTAKI S80 Serie Bedienungsanleitung

INSTALLATION
6 INSTALLATION
6.1 GENERAL NOTES
6.1.1 Components at receipt
Domestic hot water tank
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N O T E
The unit controller (PC-ARFHE) is integrated in the DHW tank.
6.1.2 Selection of the installation location
The domestic hot water tank must be installed following these
basic requirements:
• The tank is intended to be installed in an indoor place.
• The tank is prepared to be integrated over the YUTAKI
S80 indoor unit, so make sure that selected floor is flat
and is made of a non-combustible surface, strong enough
for supporting the indoor weight and also the DHW tank's
weight completely water filled.
• The tank can be also floor mounted (Tank beside the indoor
unit both left or right sides). In this case, try to keep an
access point for the connection of the dedicated Flexible
Water Pipes Kit (ATW-FWP-02).
• Be sure to maintain the recommended servicing space for
future unit servicing (See "3.2 Service space"
• It is necessary to plan a fixing point between the wall and the
DHW tank.
• Take into account the space needed to install a necessary
pressure and temperature relief valve, which must be
installed at the DHW inlet connection of the tank (as close as
possible to the tank). 1 shut-off valve (field supplied) must be
also installed at the DHW outlet connection.
• Keep water draining provisions. The safety valve and the air
purge are provided with a drain pipe which are located at the
bottom side of the indoor unit.
• Protect the DHW tank unit against the entry of small animals
(like rats) which could making contact with the wires, the
drain pipe, electrical parts and may damage unprotected
parts, and at the worst, a fire will occur.
• Install it in a no-frost environment.
11 PMML0344B rev.0 - 04/2016
All manuals and user guides at all-guides.com
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6.1.3 Unpacking

All units are supplied with a wooden base, packed by a
cardboard box and plastic bag.
Firstly to unpack it, place the unit on the assembly area as close
as possible to its final installation location, to avoid damages in
transport. Two persons are required.
1 Cut the strapping bands and remove the adhesive tapes.
2 Remove the carton assembly and then the plastic bag
3 Unscrew the 4 screws which fix the unit to the wooden base.
4 Remove the indoor unit from the wooden base and place it
section).
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Install the DHW tank as far as possible from all sources of
electromagnetic wave radiation.
Install the unit in a place where in case of water leakage,
any damage to the installation space cannot be produced.
To avoid fire or explosion, do not install the set in a
flammable environment.
The tank must be installed by a service technician.
The installation must comply with local and European
regulations.
around the unit.
carefully on the floor, as near as possible to its final location.
Adhesive
tapes
C A U T I O N
There are four adjustable mounting foot at the bottom of the unit.
Each one can be adjusted up to 30 mm, but keep the mounting foot
in the factory supplied position until the unit has been installed in its
final position.
Be careful with the Installation and Operation manual and with the
accessories factory-supplied with the unit.
Two people are required when lifting because of the weight of the
unit.
Strapping
bands
Carton
assembly
Wooden
base