INSTALLATION GUIDE
KALE FANS
www.kalefans.net
INSTALLATION GUIDE
EURUS
-22-
-21-
12.
Fan working condition
In order to take full advantage of the product's performance and extend its life, the installation environment if of
very important. Please install the fan in the environment as requested in the following table:
After-sales service is very important for the stability of the equipment operation, because of this, KaLe Environmental
always offer customers high quality products and perfect after-sales service, at present, we had set up sales and
after-sales service centers in five major areas across the country to ensure that we can provide users with thoughtful,
fast, high quality and comprehensive after-sales service, make users feel relieved, without worry.
about the product basic knowledge, use, maintenance technology and equipment related qualifications and certificates,
to ensure long term stable operation of equipment.
Indoors
To improve the reliability, please don’t use the product in
the places where temperature changes rapidly.
Avoid freezing the product.
Places with no corrosive gas and flammable gas
Places that metal powder, oil, water and other foreign matter
will not enter the controller
Places of less salt corrosion
Product technical support
Support can be got through the following ways:
E n v i r o n m e n t
S u r r o u n d i n g
Installation site
Ambient temperature
H u m i d i t y
R e q u i r e m e n t s
11.
tomer service
Warnings and Alarms
No. Description
Warning
Alarm
Trip
Error Casue of Problem
2
Live zero error
X
X
Singal on terminal 53 or 60 is less than 50% of the value set in:
6-10 Terminal 53;Low Voltage; 6-12 Terminal 53 Low Current;
6-22 Terminal 54 Low Current
4
Mains phase loss 1)
X
X
X
Missing phase on supply side, or too high voltage imbalance.
Check supply voltage.
7
DC over voltage 1)
X
X
DC-link voltage exceeds the limit.
8
DC under voltage 1)
X
X
DC-link voltage drops below the voltage warning limit.
9
Inverter overloaded
X
X
More than 100% load for too long.
10
Motor ETR overtemperature
X
X
Motor is too hot. The load has exceeded 100% for too long.
11
Motor thermistor overtemperature
X
X
Thermistor or thermistor connection is disconnected.
12
Torque limit
X
Torque exceeds value set in either parameter 4-16 Torque Limit
Motor Mode or 4-17 Torque Limit Generator Mode.
13
Overcurrent
X
X
X
Inverter peak current limit is exceeded.
14
Ground fault
X
X
X
Discharge from output phases to ground.
16
Short Circuit
X
X
Short circuit in motor or on motor terminals.
17
Control word time-out
X
X
No communication to frequency converter.
25
Brake resistor short-circuited
X
X
Brake resistor is short-circuited,
thus the brake function is disconnected.
27
Brake chopper short-circuited
X
X
Brake transistor is short-circuited,
thus the brake function is disconnected.
28
Brake check
X
Brake resistor is not connected/working.
29
Power board over temp
X
X
X
Heat sink cut-out temperature has been reached.
30
Motor phase U missing
X
X
Motor phase U is missing. Check the phase.
32
Motor phase W missing
X
X
Motor phase W is missing. Check the phase.
38
Internal fault
X
X
Contact local Danfoss supplier.
44
Ground fault
X
X
Discharge from output phases to ground.
47
Control Voltage Fault
X
X
24 V DC is overloaded.
51
AMA check
U
nom
and I
nom
X
Wrong setting for motor voltage and/or motor current.
52
AMA low
X
Motor current is too low. Check settings.
59
Current limit
X
Frequency converter overload.
63
Mechanical Brake Low
X
Actual motor current has not exceeded the release
brake-current within the start delay-time window
80
Frequency Converter Initialised
to Default Value
X
All parameter settings are initialised to default settings.
84
The connection between frequency
converter and LCP is lost
X
No communication between LCP and frequency converter.
85
Key disabled
X
See parameter group 0-4* LCP.
86
Copy fail
X
An error ocurred while copying from frequency converter to LCP,
or from LCP to frequency converter.
87
LCP
data invalid
X
Occurs when copying from LCP if the LCP contains erroneous
data-or if no data was uploaded to the LCP.
88
LCP data not compatible
X
Occurs when copying from LCP if data are moved between frequency
converters with major differences in software versions.
89
Parameter read only
X
Occurs when trying to write ro a read-only parameter.
90
Parameter database busy
X
LCP and RS485 connection are trying to update parameters
simultaneously.
91
Parameter value is not valid
in this mode
X
Occurs when trying to write an illegal value to a parameter.
92
Parameter value exceeds the
min/max limits
X
Occurs when trying to set a value outside the range.
nw
run
Not While Running
X
Parameters can only be changed when the motor is stopped.
Err
A wrong password was entered
X
Occurs when using a wrong password for changing a
password-protected parameter.
1)
These faults are caused by mains distortions.Install a Danfoss line filter to rectify this problem.
31
Motor phase V missing
X
X
Motor phase V is missing. Check the phase.
Lock
I
nom
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