ii
[2] Transportation and Installation
Periodically check the unit base for dam-
age.
If the damage is left uncorrected, the unit will fall and
cause serious injury.
Consult your dealer for the proper disposal
of the unit.
The refrigerant oil and the refrigerant in the unit will
pose a risk of environmental pollution, fire, or explo-
sion.
Do not use means to accelerate the defrost-
ing process or to clean, other than those
recommended by the manufacturer.
The unit shall be stored in a room without
continuously operating ignition sources
(for example: open flames, an operating gas
appliance or an operating electric heater.)
Do not pierce or burn.
Be aware that refrigerants may not contain
an odour.
The unit shall be installed, operated and
stored in a room with a floor area according
to the following figure.
The HBC controller(s) shall not be installed
in a condition with certain floor area and the
refrigerant amount as shown in the figure
below.
The unit shall be properly stored to prevent
mechanical damage.
50
100
150
200
250
300
350
400
450
500
0
0 5 10 15 20 25 30 35 40
Minimum floor area [m
2
]
System refrigerant amount [kg]
(When installed in the ceiling of 1.8 meters high)
Installation "Good"
Installation "NG"
Children should be supervised to ensure
that they do not play with the appliance.
Do not operate the unit with the panels and
guards removed.
Rotating, hot, or high-voltage parts may cause injury,
electric shock, or fire.
Do not touch fans, heat exchanger fins, or
the sharp edges of components with bare
hands.
Doing so may result in injury.
Wear protective gloves when working on
the unit.
Failure to do so may result in injury.
High-pressure pipes poses a risk of burns if touched
with bare hands while the unit is in operation.
Check that markings of the unit are not illeg-
ible.
Illegible warning or caution markings may cause dam-
age to the unit, resulting in injury.
If the ambient temperature can drop below
freezing while the heat-source unit is not in
use, blow the water out of the pipes or fill
them with anti-freeze solution.
Failure to do so may cause the water in the pipes to
freeze and damage the unit.
Water from burst pipes may result in water-damage to
the furnishings.
Make sure the supply-water flow rate falls
within the specified range.
Failure to maintain the adequate flow rate can result in
corrosion of the heat-source unit.
Water from corroded pipes can result in water-damage
to the furnishings.
Transportation and Installation
When lifting the unit, pass the slings
through the four designated sling holes.
Improper lifting will cause the unit to topple or fall, re-
sulting in serious injury.
0000002721.BOOK ii ページ ２０２３年５月１７日 水曜日 午後１２時５分
To Next Page
Loading...
Need help?
General
