Daikin Super Unit SUT00D8021-30, Operation Manual

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PIM00424
Chapter 9 Electric Wiring
......................................................................................................9-1
9.1 Wiring diagram .............................................................................................................................9-2
9.2 Installation of breaker .................................................................................................................9-2
9.3 Connecting the main power supply cable ...........................................................................9-2
9.4 Connecting the I/O signal cable.............................................................................................9-3
9.4.1 Digital input .............................................................................................................................9-4
9.4.2 Digital output..........................................................................................................................9-5
9.4.3 Contact output ......................................................................................................................9-6
Chapter 10 Test Run
............................................................................................................ 10-1
Chapter 11 Panel Operation
.............................................................................................. 11-1
11.1 Each part name of the operation panel .............................................................................11-1
11.2 Function of the operation panel ...........................................................................................11-1
11.2.1 Functional overview...........................................................................................................11-1
11.2.2 Mode switching operation ...............................................................................................11-2
11.3 Normal mode.................................................................................................................................11-2
11.4 Monitor mode ...............................................................................................................................11-3
11.4.1 Monitor mode display item list ......................................................................................11-3
11.4.2 Operation of the monitor mode ....................................................................................11-4
11.5 Setting mode ................................................................................................................................11-5
11.5.1 Operation of the setting mode......................................................................................11-5
11.6 Alarm mode ...................................................................................................................................11-8
11.6.1 Operation of the alarm mode.........................................................................................11-8
Chapter 12 Parameter Adjustment
................................................................................. 12-1
12.1 Parameter List.............................................................................................................................12-1
12.2 [P00: DI̲A] Valid logic switch of the start-stop signal ...............................................12-7
12.3 Pressure / flow rate property and PQ selection...........................................................12-8
12.3.1 PQ selection parameter...................................................................................................12-8
12.3.2 PQ selection.........................................................................................................................12-9
12.3.3 [P40: PL̲D] Settings when operating only at high pressure side (single) 12-10
12.4 Output signal Setting ............................................................................................................. 12-11
12.4.1 Parameter........................................................................................................................... 12-11
12.4.2 [P39: DO̲S] Digital output selection ....................................................................... 12-11
12.4.3 [P08: AMIX] Alarm mix output, [P07: WN̲M] Warning output level............. 12-13
12.5 Pressure switch setting ........................................................................................................ 12-13
12.5.1 Parameters list ................................................................................................................. 12-13
12.5.2 Parameter description ................................................................................................... 12-14
12.6 Other functions ........................................................................................................................ 12-16
12.6.1 [P12: W̲TM] Solenoid valve response delay time at the time of switching PQ
selection ............................................................................................................................................. 12-16
12.6.2 [P32: S̲TM] and [P33: L̲IN] Suppression of surge during start-up ......... 12-16
12.6.3 [P45: AC̲F] AC fan start-stop signal synchronization settings .................. 12-17
Chapter 13 Troubleshooting
............................................................................................. 13-1
13.1 Protection function....................................................................................................................13-1
13.1.1 Output signal of the protection function ..................................................................13-1