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Air cooled inverter water chiller
OPERATION
MANUAL
EWAD TZ B 160-700
Air cooled inverter water chiller
D-EOMAC00909-16EN
Operation Manual
55
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Inverters used for fan control may be of two types, according to the number of fans which they
control. Most parameters are valid for all, some other parameters (9900 series) are specific for the
inverter and fan type used. For further details please refer to the instruction manual of the inverters
included in the documentation of the unit.
Inverter parameter list – 1 fan control
Parameter
Description
Fan Type
AC900
AC700
1611
Param View
Long View
Long View
1002
Ext commands
NOT SEL
NOT SEL
1301
Min AI1
0%
0%
1601
Run Enable
DI1
DI1
1604
Fault Reset
DI1
DI1
2006
Undervoltage
Enable
Enable
2101
Start Function
AUTO
AUTO
2202
Acceleration Time
10 s
10 s
2203
Deceleration Time
10 s
10 s
2603
IR compensation Volt
10.5
10.5
2604
IR comp. frequency
50%
50%
2606
Switching Frequency
8kHz
8kHz
2609
Noise Smoothing
Enable
Enable
2618
FW voltage
400 V
400 V
3006
Motor Thermal Time Constant
350 s
350 s
3104
AR Overcurrent
Enable
Enable
3108
AR External Fault
Disable
Disable
9906
Motor In
4.0 A
2.7 A
9908
Motor Speed
900 rpm
700 rpm
9909
Motor Power
1.2 kW
0.7 kW
Inverter parameter list – 2 fan control
Parameter
Description
Fan Type
AC900
AC700
1611
Param View
Long View
Long View
1002
Ext commands
NOT SEL
NOT SEL
1301
Min AI1
0%
0%
1601
Run Enable
DI1
DI1
1604
Fault Reset
DI1
DI1
2006
Undervoltage
Enable
Enable
2101
Start Function
AUTO
AUTO
2202
Acceleration Time
10 s
10 s
2203
Deceleration Time
10 s
10 s
2603
IR compensation Volt
10.5
10.5
2604
IR comp. frequency
50%
50%
2606
Switching Frequency
8kHz
8kHz
2609
Noise Smoothing
Enable
Enable
2618
FW voltage
400 V
400 V
3006
Motor Thermal Time Constant
350 s
350 s
3104
AR Overcurrent
Enable
Enable
3108
AR External Fault
Disable
Disable
9906
Motor In
8.0 A
5.4 A
9908
Motor Speed
900 rpm
700 rpm
9909
Motor Power
2.4 kW
1.4 kW
5.5 EXV Control
As a standard, the unit is equipped with one electronic expansion valve (EXV) per circuit, moved
by a stepper motor. The EXV controls the suction superheat in order to optimize evaporator
efficiency and avoid at the same time suction of liquid to the compressor.
Bekijk gratis de handleiding van Daikin EWAD620TZPLB, 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 | EWAD620TZPLB |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 11976 MB |
