Case Examples Visit the Aisin Case Examples page for detailed examples of installations and customer feedback.

Case example of E1 series retrofit installation (Store Facility)
Moji Port Retro Strait Plaza Retrofit

Project overview

Location:Moji ward, Kitakyushu-shi
User:Moji port development Co.,Ltd.
Building type:Commercial facility
Building material:Rebar steel frame
Number of floor:2 floors
Designer:Lec Urban Area Research Institute
Construction area:Approx. 2,760 m2
Total floor area:Approx. 5,289 m2
Completion:1999
Retrofit:Apr. 2011
Gas type:Propane

Outer appearance
Moji ward, Kitakyushu-shi Moji Port Retro Strait Plaza

Product installed

Outdoor unit

Outdoor unit

Indoor unit

Indoor unit

Indoor unit

Indoor unit

Precondition

Gas Engine Driven Heat Pump

Aisin recommendation

E1 series retrofit type
Outdoor unit
Stand-alone retrofit type
 25HPAXYGP710E1PE×5units
 20HPAXYGP560E1PE×6units
 16HPAXYGP450E1PSE×6units
 13HPAXYGP355E1PE×2units
 8HPAXYGP224E1PE×1unit
Combined connection retrofit type
 25HPAWYGP710E1PE×1unit
 20HPAWYGP560E1PE×2units
 16HPAWYGP450E1PE×1unit
Total 456HP
Indoor unit
Ceiling mounted cassette Round Flow type
 AXFP160MCP160×7units
 AXFP140MCP140×31units
 AXFP112MCP112×30units
 AXFP90MCP90×14units
 AXFP71MCP71×13units
 AXFP45MCP45×3units
Ceiling mounted cassette Double Flow type
 AXCP71MP71×1unit
Ceiling built-in type
 AXSP140MP140×1unit
Ceiling mounted duct type
 AXMP140AP140×2units
 AXMP90AP90×4units
Ceiling suspended type
 AXHP112MP112×4units
Total 110units

Effect after the retrofit with E1 series (example)

Energy saving improved
  • Comparison of gas consumption
    The gas consumption of the model before is regarded as 100.
    *Calculated according to actual gas consumption as of July 2010 (before) and July 2011 (after)

User's voice (This is an individual impression. It varies according to installation situation.)

Reason of selection

  • We have been using GHP since we started the business. We considered to replace the GHP as it reached its product longevity.
    We considered to adopt EHP as it is easy to maintain, but we selected GHP since it consumes less electricity to avoid electricity demand increase.
  • We selected Aisin GHP for its leading-edge technology with ease of maintenance and to be able to reuse existing refrigeration lines.

Impression

  • We would like to provide "excitement" and make the facility delightful in order to give a good memory to any generation. GHP contributes to make comfortable environment for the visitors to enjoy our facility timelessly.
  • As entire Japan was required to reduce electricity consumption this summer due to East Japan earthquake in 2011.
    Since GHP consumes such a small portion of electricity, we managed to maintain comfortable indoor temperatures while keeping electricity consumption low. We also managed 36% of gas consumption.

Introduction of user

We, Moji Port Retro Strait Plaza, are contributing to energy saving.

  • We adopted a new character "Banana man Black" as a messenger of ecology and energy saving after East Japan earthquake. We also appeal for energy saving to visitors with the character.

character
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