Daikin AKZ9 Series Instruction Manual page 33

PIM00318A_EN.fm Page 31 Tuesday, October 26, 2010 12:37 PM
Operation flow
Keep pressing these keys simultaneously for five seconds.
1. Starting auto-tuning
(Original operation mode)
2. Step: 0 (Checking tuning conditions)
(Original operation mode)
Normal
3. Step: 1 (Operation for stabilizing initial status)
(Operation at 1% capacity)
Normal
4. Step: 2 (Operation for collecting control target data)
(Operation at 100% capacity)
Normal
5. Step: 3 (Calculation of temperature control gain P and I from
collected data, and writing gain into each parameter)
(Operation at 0%
capacity: Stop)
Normal
6. Completion of auto-tuning
(Operation at 0%
capacity: Stop)
Normal mode
Cancel
Cancel
Error
Cancel
Error
Cancel
Error
Cancel
Error
Normal
Normal mode
Normal mode
Cancel
(Original operation mode)
Normal mode
(Operation at 0%
Cancel
capacity: Stop)
Normal mode
(Operation at 0%
Cancel
capacity: Stop)
Normal mode
(Operation at 0%
Cancel
capacity: Stop)
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