![Daikin EWWD700CJYNN [17/28] Manufacturer menu](/img/pdf.png)
Daikin EWWD700CJYNN [17/28] Manufacturer menu
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17
Working time for Sunday
18 days for forced off
Enter new password
5.5 Setting Menu
In this section, it is possible to set and display the setpoint values:
• Cooling Setpoint (°C)
• Active setpoint (if the function “DOUBLE SETPOINT” or “RESET SETPOINT” or “AMBIENT
COMPENSATION” is enabled)
5.6 Input/Output Menu ( I/O Menu )
This section shows the following parameters:
• Software type, release
• Digital Input and Output status (C, O)
• Analogue Output value (Vdc)
• Inlet and outlet water temperature, ambient temperature
• Compressor discharge temperature and load
• Condensation and oil pressure
• Modem Status
• Controller Bios and Boot version and date
• SoftLoad Status
• EXV Firmware version
5.7 Manufacturer menu
This section allows setting all manufacturer data. A password is required for the operation. The parameters may only be
modified by qualified persons.
Warning !
Incorrect setpoint or value can cause erratic chiller operation and damage to the chiller. Please use caution whenever
setpoints or parameters are changed.
Unit Configuration
00 = Air-cooled Chiller
01 = Water/Water Heat Pump
02 = Water/Water Pursuit Chiller
03 = Water-cooled Chiller
Enable sensor (Master Board)
B1, B2, B4, B6, B7, B8
Enable sensor (Slave Board)
B4, B6, B7, B8
Discharge sensor type (B4)
PT1000
Phase monitor type
UNIT
PID parameter
Integral time
Derivative time
Sampling time
200s
060s
030s
Compressor configuration
N. OF COMPRESSOR
Max number of pulses to load compressor
Max number of pulses to unload compressor
60
60
Min. time interval before a compressor is allowed to re-start
600 s
Min. time interval before any other compressor is allowed to start
120 s
Min running time for compressors
120 s
Min stop time for compressors
180 s
Interstage Timer
Double load/unload pulse for compressor load under
210 s
35%
PULSE TIME = 0.3 s
Compressor unloading pulse time
MIN. PULSE PERIOD = 1 s
Содержание
- Contents 2
- General description 2
- Main features of control software 4
- Components description 5
- Main board 6
- Eexv valve driver 7
- Addressing of plan 8
- Alarms that will shutdown the system 8
- Meaning of the eexv driver status leds 8
- Other alarms 8
- Air cooled chillers unit config 00 9
- Analogue inputs analogue inputs n compressor 1 compressor 2 compressor 3 compressor 4 9
- Controller input output 9
- Digital inputs 9
- N compressor 1 compressor 2 compressor 3 compressor 4 9
- Analogue inputs n compressor 1 compressor 2 compressor 3 compressor 4 10
- Analogue outputs n compressor 1 compressor 2 compressor 3 compressor 4 10
- Digital inputs n compressor 1 compressor 2 compressor 3 compressor 4 10
- Digital outputs n compressor 1 compressor 2 compressor 3 compressor 4 10
- Water cooled heat pump or pursuit unit config 01 or 02 10
- Analogue outputs n compressor 1 compressor 2 compressor 3 compressor 4 11
- Digital inputs 11
- Digital outputs n compressor 1 compressor 2 compressor 3 compressor 4 11
- N compressor 1 compressor 2 compressor 3 compressor 4 11
- Water cooled chillers unit config 03 11
- Analogue inputs n compressor 1 compressor 2 compressor 3 compressor 4 12
- Analogue outputs n compressor 1 compressor 2 compressor 3 compressor 4 12
- Digital analogue outputs n compressor 1 compressor 2 compressor 3 compressor 4 12
- Display and keypad 13
- General description 13
- Gg mm aa sat hh mm 13
- Unit status cooling staging xxx stp source local 13
- Keypad keys and their functions 14
- Category description keys password 15
- Main menu 15
- User menu 16
- Input output menu i o menu 17
- Manufacturer menu 17
- Setting menu 17
- Warning 17
- Maintenance menu 18
- Alarm list 19
- Alarms menu 19
- Buffer alarm menu 19
- Service menu 19
- Description of the compressor capacity control 20
- Setting of the capacity transducer 20
- Water temperature setpoint reset 20
- Soft load 21
- Start up inhibition 21
- Start up with high evaporator water temperature 21
- Unit limitation 21
- Appendix 1 software upload to the controller 22
- Dire c t upload from a pc 22
- Upload from programming key 23
- Appendix 2 unit start up sequence 24
- In the following paragraphs the unit start up management and shutdown procedures are shown in addition to this the compressors loading and unloading strategy is shown 24
- Unit startup and compressors management 24
- Appendix 3 plan settings 27
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