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E9 to E28 NKR Service Manual.pdf - Industrial Air

E9 to E28 NKR Service Manual.pdf - Industrial Air

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13.13.1.7 Setting Position Judgment<br />

According <strong>to</strong> installation position when there is only one activity area detected, the horizontal airflow direction<br />

louver position is fixed according <strong>to</strong> chart below:<br />

Target area<br />

Horizontal airflow direction louver position<br />

Left installation Center installation Right installation<br />

A 3 2 2<br />

B 1 1 1<br />

C 5 5 4<br />

Louver position refer <strong>to</strong> horizontal airflow direction control.<br />

When 2 activity areas have been detected, according <strong>to</strong> Human Activity Level, the timing of horizontal airflow<br />

direction louver steps at the targeted activity areas is judged.<br />

Operation mode Activity level difference Louver s<strong>to</strong>p time<br />

Cooling<br />

1 level<br />

2 levels<br />

Higher Activity level ≈ 60 seconds<br />

Lower Activity level ≈ 30 seconds<br />

Higher Activity level ≈ 60 seconds<br />

Lower Activity level ≈ 8 seconds<br />

When 3 activity areas have been detected, according <strong>to</strong> Human Activity Level the timing of horizontal airflow<br />

louver steps at the targeted activity areas is judged.<br />

Operation mode Activity level Louver s<strong>to</strong>p time<br />

Cooling<br />

Hi<br />

Me<br />

Lo<br />

≈ 45 seconds<br />

≈ 30 seconds<br />

≈ 20 seconds<br />

When 3 activity areas have same activity level, the horizontal airflow direction louver will swing left and right.<br />

13.13.2 Setting Temperature and Fan Speed Shift<br />

Cooling Dual Sensor<br />

91

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