Yaskawa Z1000U HVAC Matrix Bypass User Manual
Page 280
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Inspection Area
Inspection Points
Corrective Action
Checked
Air Duct
Inspect air intake and exhaust openings. They must be
free from obstruction and properly installed.
• Visually inspect the area.
• Clear obstructions and clean air duct as required.
Display Periodic Inspection
HOA Keypad
• Make sure data appears on the display properly.
• Inspect for dust or other foreign material that may have
collected on surrounding components.
• Contact the nearest sales office if there is any
trouble with the display or keypad.
• Clean the HOA keypad.
7.2 Inspection
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YASKAWA SIEP YAIZ1D 01A Z1000U HVAC MATRIX Drive Bypass Technical Manual
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