Specifications

MULTI series Air Conditioners 2013
8
Advanced Technology.
DC PAM inverter
An inverter system has a number of advantages over a
constant speed system. Its variable speed compressor
outputs can ensure quick cooling or heating after start
up and attains a set temperature more quickly. The air
conditioner can slow down the compressor speed to
save energy whilst keeping comfortable conditions. The
compressor is DC motor driven so it provides superior
performance.
High Ef ciency.
CONVENTIONAL
INVERTER
CONVENTIONAL
Time
Room Temp.
ON
Less advanced technology does not address
the ON/OFF cycle issue.
OFF
Rated Capacity
OFF
Set Temp.
Compressor
(rps)
DC PAM
INVERTER
DC PAM
INVERTER
Time
Room Temp.
Even Temperature
ON
Rated Capacity
Utmost comfort and energy efficiency achieved
with large output power and control optimisation
Set Temp.
Compressor
(rps)
PWM
PAM
DC compressor motor
Motor Efficiency(%)
Magnet Motor
Induction Motor
Low High
Improving
Improving
Revolution speed
INVERTER
DC
PAM
PowerActiveModule
New inverter control
(Vector control)
New Inverter Control has applied the new advanced
technology of Vector control enabling:-
• Smooth operation from low to high speed
• Smooth Sine Voltage Wave form is achieved
• Energy ef ciency has improved in low speed range
Propeller fan
The new propeller fan was carefully
matched with a fan motor in order
to keep the same capacity as that of
previous models with less electrical
consumption.
Superior corrosion
resistance
The base of the outdoor unit is hot
dipped to provide superior corrosion
and scratch resistance.
Outdoor unit
Redesigned by changing the  n con guration
from  at sheet to new M shape  n, ef ciency
has been improved. An optimum balance of
heat transfer and air  ow has been achieved.
Silicon-coated PCB
The printed circuit board of the outdoor unit is
coated by silicon. The coating ensures longevity
of the board in humid conditions.