Daikin Altherma Large Monobloc Spécifications télécharger pdf (Page 10)

3.TECHNICALLY

SUPER PERFORMANCE THANKS

TO THE INVERTER PRINCIPLE

The coefﬁcient of performance (COP) of the Daikin

Altherma

heat pump is also largely attributable to

the Daikin inverter principle. An integrated frequency-

converter adjusts the rotational speed of the compressor

to suit the heating demand. Therefore, the system

seldom operates at full capacity and your customer only

pays for the energy which they actually need.

HEAT EXCHANGER

ANTI-CORROSION TREATMENT

As standard, the heat exchanger in the outdoor unit is

provided with an anti-corrosion treatment. This treat-

ment guarantees and noticeably increases the resistance

against acid rain and salt corrosion.

Typical Daikin heat

exchanger

Aluminium

Hydrophilic layer

Corrosion-resistant acrylate

resin

HIGH EFFICIENCY COMPRESSORS:

1 - DAIKIN ALTHERMA

SPLIT TYPE AIR-TO-WATER HEAT PUMP

THE OUTDOOR UNIT

Compact, weather-resistant and easy to install >

Contains an inverter controlled compressor for energy efﬁciency and precise temperature regulation >

Heat pump operation range: heating and domestic hot water to -4°F (-20°C) outside temperature >

The scroll-compressors are designed as a compact, robust, low-noise device to guarantee optimal

operational reliability (no valves and built-in swing-link coupling) and efﬁciency (through a low initial

ﬂow and a constant compression ratio). It uses Pulse Width Modulation (PWM) Technology.

Slow

start

Temperature remains stable

Temperature / Power input

Time

Set

temp.

System

with

Inverter

System

without

Inverter

Heating operation:

™

The swing-compressors have been setting trends in the area of energy efﬁcient performance for the

past 10 years (leaks and friction are basically non-existent). The design of the swing compressor reduces

friction during operation for smoother and quieter rotation with less vibration resulting in a more durable

compressor. It also minimizes the leakage of refrigerant gas during compression. The result is a system

that operates quietly and efficiently. It uses Pulse Amplitude Modulation (PAM) Technology. The PAM

Control reduces energy loss by controlling how often the converter switches on and off.

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Daikin Altherma Large Monobloc Spécifications Page 10

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