YORK, A Johnson Controls Company
9=W* ,,2
Before applying power, perform the following checks.
! ,2
/ 1 ! #$
1. Align the cover and slide it on.
2. Tighten the captive screw.
3. Re-install the control panel.
+%2?
Always re-install the front cover before turning
power on.
6 78'9?,,
,2@,=+,2?B4,9/,
=2@@ 32 >
1. Apply input power.
When power is applied to the AYK550, the green LED comes on.
9=W
Installation environment conforms to the drive’s specifications for ambient conditions.
The drive is mounted securely.
Space around the drive meets the drive’s specifications for cooling.
The motor and driven equipment are ready for start.
For floating networks: The internal RFI filter is disconnected.
The drive is properly grounded.
The input power voltage matches the drive nominal input voltage range.
The input power connections at U1, V1, and W1 are connected and tightened as specified.
The input power branch circuit protection is installed.
The motor connections at U2, V2, and W2 are connected and tightened as specified.
The input power, motor and control wiring are routed through separate conduit runs.
NO power factor compensation capacitors are in the motor cable.
The control connections are connected and tightened as specified.
NO tools or foreign objects (such as drill shavings) are inside the drive.
NO alternate power source for the motor (such as a bypass connection) is connected – no
voltage is applied to the output of the drive.
3
1
2
IP2009
Summary of Contents for York AYK550
Page 259: ...YORK A Johnson Controls Company G 8 Fig 1 7 8 94 4 7...
Page 260: ...G YORK A Johnson Controls Company Fig 2 7 8 8 94 7...
Page 261: ...YORK A Johnson Controls Company G 7 8 6 8 94 7 Fig 3...
Page 262: ...G YORK A Johnson Controls Company Fig 4 7 8 8 94 2 7...
Page 263: ...YORK A Johnson Controls Company G Fig 5 7 8 6 8 94 7...
Page 264: ...G YORK A Johnson Controls Company Fig 6 7 8 8 8 94 7...
Page 265: ...YORK A Johnson Controls Company G Fig 7 7 8 8 94 7...
Page 266: ...2 G YORK A Johnson Controls Company Fig 8 7 8 H 8 94 4 7...
Page 267: ...3 YORK A Johnson Controls Company G Fig 9 7 8 6 H 8 94 7...
Page 268: ...G YORK A Johnson Controls Company 7 8 8 8 94 7 Fig 10...
Page 269: ...YORK A Johnson Controls Company G Fig 11 J 8 8 94 7...
