General Notes; Selection Of The Installation Location - Hitachi YUTAKI S Serie Manual De Instrucciones

UNIT INSTALLATION
6 UNIT INSTALLATION

6.1 GENERAL NOTES

6.1.1 Components at receipt
Outdoor unit
?
N O T E
For outdoor unit installation information, please refer to the outdoor unit
Installation and operational manual.

6.1.2 Selection of the installation location

The indoor unit of the split system with air to water heat pump
must be installed following these basic requirements:
• The indoor unit is intended to be installed in an indoor place
and for ambient temperatures ranging 5~30°C. The ambient
temperature around the indoor unit must be >5°C to prevent
water from freezing.
• The unit is prepared to be wall mounted (wall bracket is
factory supplied), so make sure that selected wall is flat and
is made of a non-combustible surface, strong enough for
supporting the indoor unit weight.
• Be sure to maintain the recommended servicing space for
future unit servicing and guarantee enough air circulation
around the unit (See "3.1 Service space"
• Take into account that two shut-off valves (factory supplied)
must be installed at the indoor unit inlet/outlet connections.
• 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 unit.
• If the event of installing the "Cooling kit" accessory, the
installer is responsible for proper installation and draining.
• Protect the indoor 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.
• Do not install the indoor unit in a location with very high
humidity.
• Do not install the indoor unit where electromagnetic waves
are directly radiated to the electrical box.
19 PMML0336B rev.1 - 03/2016
All manuals and user guides at all-guides.com
•
Indoor unit
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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
2 Remove the carton assembly
3 Unscrew the 4 screws which
4 Remove the indoor unit from
section).
!
•
•
Install the unit in a place where in case of water leakage,
any damage to the installation space cannot be produced.
Install noise filter when the power supply emits harmful
noises.
To avoid fire or explosion, do not install the unit in a
flammable environment.
The air to water heat pump must be installed by a service
technician. The installation must comply with local and
European regulations.
Try to avoid to put any objects or tools above the indoor unit.
remove the adhesive tapes.
and then the plastic bag
around the unit.
fix the unit to the wooden
base.
the wooden base and place
it carefully on the floor, as
near as possible to its final
location.
C A U T I O N
Be careful with the Installation and Operation manual and with the
factory-supplied accessories box located besides the unit.
Two people are required when lifting because of the weight of the
unit.
Carton
assembly
Strapping
bands
Wooden
base