Installation; General Notes; Reception - Hitachi YUTAKI S80 Series Installation And Operation Manual
Domestic hot water tank
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Also See for YUTAKI S80 Series:
- Technical catalogue (158 pages) ,
- Instruction manual (46 pages) ,
- Instruction and operation manual (194 pages)
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INSTALLATION
7 INSTALLATION
7.1 GENERAL NOTES
7.1.1 Reception
Components at receipt
Domestic hot water tank
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 in-
door 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-01).
•
Be sure to maintain the recommended servicing space for fu-
ture unit servicing. (See
Service space
•
It is necessary to plan a fixing point between the wall and the
DHW tank (See factory supplied accessory intended for this
purpose).
•
Take into account the space needed to install the necessary
security valve (DHWT-SWG-01 accessory), 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.
N O T E
For more details, please refer to the section
circuit.
•
Protect the tank unit against the entry of small animals (like
rats) which could making contact with the wires and electrical
parts and may damage unprotected parts, and at the worst, a
fire will occur.
•
Install the tank in a no-frost environment.
•
Install the DHW tank as far as possible from all sources of
electromagnetic wave radiation.
23
PMML0291A rev.2 - 09/2014
N O T E
The LCD controller (PC-S80TE)
is integrated on the DHW tank.
section)
DHW hydraulic
•
Install the tank 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 instal-
lation must comply with local and European regulations.
Unpacking
The DHW tank is supplied with a wooden base, packed by a card-
board box and plastic bag.
1 Firstly to unpack it, place the
tank on the assembly area
as close as possible to its
final installation location, to
avoid damages in transport.
Two persons are required.
2 Cut the strapping bands and
remove the tapes (in two
corners of the packing).
3 Remove the carton casing
(wrapping and cap).
4 Remove the plastic bag
covering the unit.
5 Remove the wooden base.
N O T E
There are four adjustable mounting foot on the bottom of the do-
mestic hot water tank. Each one can be adjusted up to 30 mm but
keep them in the factory supplied position until the DHW tank has
been installed in its final position.
Carton cap
Carton
wrapping
Strapping
band
Wooden
Tapes
base
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