Bitzer KT-230-1 User Manual

KT-230-14
DANGER
Instructions on preventing an immediate risk of
severe hazard to persons.
2.3.1 General safety references
To be observed when performing work on the
compressor
WARNING
The compressor is under pressure!
Serious injuries are possible.
Depressurize the compressor!
Wear safety goggles!
When working on the electrical and/or electronic
system, please observe the following
WARNING
Risk of electric shock!
Before working on the terminal box, module
housing and electrical lines: Switch off the main
switch and secure it against being switched on
again!
Close the terminal box and the module housing
before switching on again!
!
!
NOTICE
The compressor control module may be dam-
aged or fail!
Never apply any voltage to the terminals of CN7
to CN12 – not even for test purposes!
The voltage applied to the terminals of CN13
must not exceed 10V!
The voltage applied to terminal 3 of CN14 must
not exceed 24V! Do no apply voltage to the
other terminals!
3 Technical data
Compressor control module
Operating voltage 115..230V +10%/-15%, 50/60Hz, max. 600VA
Required fuse 4A time-lag at 230V / 8Atime-lag at 115V
Inputs, outputs and peripheral devices
Relay outputs for motor con-
tactors
Terminal strip CN2
Maximum continuous current 2.5A
Switching voltage 250VAC
Maximum switching current 2.5A
Switching capacity 300VA inductive (NC contact: D300, NO contact:C300)
Voltage outputs for peripheral
devices
Terminal strip CN3: High pressure switch, CN4: Oil heater, CN5: Additional
fan, CN6: Solenoid valves
115..230V +10%/-15%, 50/60Hz, according to the selected operating
voltage of the CM-RC-01. Select the peripheral devices accordingly!
Optional temperature sensor
(R11)
Terminal strip CN11
The connection is suitable for a PT1000 sensor with a measuring range
between -40°C..100°C
Analogue signal used for capa-
city control
Terminal strip CN13
0..10VDC, ±2% at 100%
at max. 1mA
Modbus connection Terminal strip CN14
Modbus RTU, RS485
Connection cable
Connection cable for power
connections
Terminal strips CN1 to CN6
The terminals are suitable for max. 2.5mm
2
(AWG12)

Bitzer KT-230-1 Specifications

General

Brand	Bitzer
Model	KT-230-1
Category	Controller
Language	English