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flames (for example an operating gas appliance) or other potential ignition sources (for example an
operating electric heater, hot surfaces). A flame-producing device may be installed in the same space if
the device is provided with an effective flame arrestor.
Appliance shall be installed, operated and stored in a room with a floor area larger than A
•
The installation of pipe-work shall be kept to a room with a floor area larger than A
•
The unit has requirements on the minimum required room area (A
•
charging amount (m). The total amount of refrigerant charged in the system corresponds to the room
area installed in the table below. The calculation result is based on the Ducted-mounted unit, and the
installation height is no less than 7.2ft (2.2m).
Minimum required room area for each refrigerant amount charged
Upon receiving this product, inspect it for any shipping damage. Claims for damage, either apparent or
•
concealed, should be filed immediately with the shipping company in written format.
Check the model number, electrical characteristics (power supply, voltage and frequency) and
•
accessories to determine if they are correct. The standard operation procedure of the unit is explained
in this manual. In case of any problem, please contact local dealer. Hitachi shall not be liable for defects
arising due to alterations made by the customer without Hitachi's consent in a written form.
The standard utilization of the unit shall be explained in these instructions. Therefore, the utilization of
the unit other than those indicated in these instructions is not recommended. Please contact your local
agent, as the occasion arises.
Hitachi's liability shall not cover defects arising from the alteration performed by a customer without
Hitachi's consent in a written form.
Ducted-mounted units
(No sensor, each room shall be assessed separately)
Installation Height: 7.2ft (2.2m)
m(lbs)
A
(sq.ft)
min
<=4.061
4.063
58.74
4.409
63.75
4.850
70.12
5.291
76.50
5.732
82.87
6.173
89.25
6.614
95.62
7.055
102.00
CHECKING PRODUCT RECEIVED
California Residents Only-
Cancer and Reproductive Harm
www.P65Warnings.ca.gov
) used with different refrigerant
min
m(lbs)
A
(sq.ft)
min
7.496
108.37
7.937
114.75
8.378
121.12
8.818
127.50
9.259
133.87
9.700
140.25
10.141
146.62
10.582
156.99
11.023
170.35
-x-
in table below.
min
in table below.
min
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