Hitachi RPC-1.5FSR Technical Catalogue page 17

z Improvement of Energy Saving
(1) The energy saving has been achieved with the combination of current outdoor units.
(2) Improvement of Energy Saving Operation by Motion Sensor
* Adoption of Motion Sensor Function
- The motion sensor function controls the setting
temperature, air flow volume and air flow direction
according to the extent of human activity.
- The energy saving has also been improved by
combining the motion sensor function and the
individual operating function, compared with the
standard operation.
z High Efficiency and Low Noise by Adopting Fan Runner
Developed fan runner has been adopted. By improving shapes of fin and air outlet, the fan efficiency
and the low noise have been improved.
Fan Runner
z Adoption of Amenity Auto Louver
Large-sized amenity auto louver with the
same color as indoor unit body has been
adopted. It softens the discomfort by
temperature irregularity and cold draft.
The auto louver as a shutter during the
operation stoppage improves design.
< Temperature Distribution >
1m
The comfortable heating air reaches every corner of the room, mainly around floor, during the heating
operation.
• Simulation Condition
Room Dimension: 2.7m (h) x 8m (d) x 8m (w)
Horse Power: 5HP
Air Flow Volume and Direction: HIGH 2 and Downward Air Flow
Standard Condition for Heating: Air Inlet Temp. 20
TCI-20007-rev.1
L-Shaped Fin
Ceiling
Floor
Fan Casing
During
Downward Horizontal
Stoppage
Air Flow Air Flow
Temp. ( C)
o
34.00
30.00
20.00
10.00
o C
FEATURES
Air Outlet
Diffuser
Auto Louver
1-7