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INTRODUCING

THE AIRCONDITIONING

ENERGY SAVER

COMFORD RESOURCE

LIMITED

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The Aircon Energy Saver

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Increase Profits

=

Reduce Energy=

Save Money

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Specially designed for:

DX Cooling systems

Packaged systems

Fan Coil and Air Handling Units

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Simple Engineering

State of the art SMD technology

Plug & Play

No programming reqd

Self Learning and auto adjusting

Short installation time -typical 15mins *

Fit and forget

* Depending on site conditions

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How it works

1: room air (return air) is passing the fan(2) through the coil(3) and is converted intocold supply air(4)

when the Energy Saver is running it will switch off the compressor and using alllatent cooling available

when the room thermostat is satisfied the compressor will stop

1: room air (return air)

2: fan 3:coil 4: supply air

Compressor

Sens

r

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How it Works Temperature Graph

Unit controlled by normal thermostat

Temp C

Time (min)

Thermostat Set point - required room temperature

Temperaturecurve supply air

When thermostat requires coolingthe compressor runs and providesa constant offcoil supply

temperature

Room Temperature

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How it Works Energy Graph Unit controlled by normal thermostat

Time (min)

Thermostat required room temperature

Temperature ofconditioned air

ROOM TEMPERATURE

ENERGY

100%

Room Temperature

Set point

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How it Works Energy Graph Unit controlled by Energy Saver

Time (min)

Set point

Temperaturecurve supply air

Compressoroff Compressor off Compressor offf

ROOM TEMPERATURE

ENERGY

LATENTENERGY

100%

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RESULT FROMTHEHONGKONG UNIVERSITYOFSCIENCE AND TECHNOLOGY

Intake Temperature Fluctuation Curves

24

24.5

25

25.5

26

26.5

1 61 121 181 241 301 361 421 481 541 601 661 721 781 841 901 961 1021 1081 1141 1201

Data No.

Temperature

oC

Intake temp DBT without AES

Intake temp DBT with AES

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Simple for maintenance

Override by disconnecting the

sensor Flashing LED for control status

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Benefits using the AES

Saving up to 30% on your energy bill

Saving energy 24 / 7

Contributing to a healthier living environment (sick building syndrome)

Expanding the lifetime of your compressor

Helps prevent icing of compressor

Ensuring a more steady comfort temperature

Payback time can be in months*

* depending on charges and local conditions

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Intelligent Controlsmaking saving energy easier

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INSTALLATION OF AES FOR

SPLIT UNIT

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INSTALLATION OF THE THERMSTAT

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ENERGY AWARD FROM HKGCC

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INSTALLATION OF THE THERMSTAT