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Air cooled inverter water chiller
OPERATION
MANUAL
Operation Manual
32
EWAD TZ B 160-700
Air cooled inverter water chiller
D-EOMAC00909-16EN
Evap EWT=
12.0°C
Evaporator EWT
4.3.2 Compressor
This page resumes all the relevant information about compressor. In this page a manual
adjustment of the compressor capacity will be possible.
Setpoint/Sub-Menu
Default
Range
Description
Oil Heating=
Enforce
Enforce, Ignore
Setting to bypass oil heating control
VFD Heating
Enforce
Enforce, Ignore
Setting to bypass VFD control
Start=
Date and time of the last start
Stop=
Date and time of the last stop
Run Hours=
0h
Running hours of compressor
No. Of Starts=
0
Number of compressor starts
Cycle Time Rem=
0s
Remaining cycle time left
Clear Cycle Time
Off
Off,On
Cycle time clear command
Capacity=
100%
Compressor capacity
Act Speed=
5400rmp
Compressor speed (depends on model)
Current=
200.0A
Inverter current
Percent RLA=
85%
Percentage over the Full Load current
Power Input=
0kW
Power Input
DC Voltage
0V
DC-Link Voltage
Cap Control=
Auto
Auto, Manual
Manual Cap=
0.0%
Manual capacity percentage
VFD Temp=
0°C
VFD Temperature
Vfd Valve Life=
100%
Inverter cooling SV remaining cycles
Vfd Capct Life=
100%
Inverter capacitors remaining life
Start VFD Spd=
1800rpm
Compressor start speed
Max VFD Spd=
5400rpm
Compressor maximum speed
4.3.3 Condenser
This page resumes all the relevant data and settings to adjust the condenser pressure control to fit
the specific requirements for the operating conditions.
Setpoint/Sub-Menu
Default
Range
Description
# Fans Running=
0
Number of fans currently running
# Of Fans=
6
Total number of fans
Stg Up Error=
0
Error to stage up one fan
Stg Dn Error=
0
Error to stage down one fan
Cond Sat Temp=
0
Saturated condensing temperature
Cond Target=
30.0°C
Saturated condenser temperature target
VFD Target=
30.0°C
Target for the VFD (only for Vfd and Speedtroll)
VFD Speed=
0.0%
Current VFD Speed
Fan VFD Enable=
Enable
Fan speed regulation enabled
Stg On Db 0=
4.0°C
Dead band for fan stage up #1
Stg On Db 1=
5.0°C
Dead band for fan stage up #2
Stg On Db 2=
5.5°C
Dead band for fan stage up #3
Stg On Db 3=
6.0°C
Dead band for fan stage up #4
Stg On Db 4=
6.5°C
Dead band for fan stage up #5
Stg On Db 5=
6.5°C
Dead band for fan stage up #6
Stg Off Db 2=
10.0°C
Dead band for fan stage down #2*
Stg Off Db 3=
8.0°C
Dead band for fan stage down #3
Stg Off Db 4=
5.5°C
Dead band for fan stage down #4
Stg Off Db 5=
4.0°C
Dead band for fan stage down #5
Stg Off Db 6=
4.0°C
Dead band for fan stage down #6
VFD Max Speed=
700rpm
VFD maximum speed
VFD Min Speed=
175rpm
VFD minimum speed
* last fan running stage down uses a fixed limit not accessible from the HMI.
Fan settings are set to have a good and stable control of the condenser saturated temperature in almost all
operating conditions.
Improper modification of the default settings could affect performances and generate circuit alarms. This
action must be performed only by trained persons.
Bekijk gratis de handleiding van Daikin EWAD495TZPLB2, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Daikin |
| Model | EWAD495TZPLB2 |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 11976 MB |
