YASKAWA Z1000 CIMR-ZU*A Series User Manual

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Removing and Disassembling the Cooling Fan Unit
1.
Remove the terminal cover and front cover.
2.
Remove the fan connector (CN6).
Remove the fan connectors (CN6, CN7) in model 5A0242.
A A
B
C
C
5A0062, 5A0077, 5A0099
A
B
D
E
C
B
5A0125, 5A0145 5A0192, 5A0242
A – Fan unit
B – Fan relay cable
C – Fan connector (CN6)
D – Circulation fan relay cable
E – Fan connector (CN7)
Figure 2.15 Cooling Fan Replacement: Fan Unit and Connectors
3.
Remove the screws holding the fan unit in place and slide the fan unit out of the drive.
Figure 2.16 Remove the Fan Unit: 5A0062 to 5A0242
4.
Remove the fan guard and replace the cooling fans.
Note: Do not pinch the fan cable between parts when reassembling the fan unit.
2.5 Drive Cooling Fans
YASKAWA SIEP YAIZ1U 03B YASKAWA AC Drive – Z1000 Programming Manual
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2
Periodic Inspection & Maintenance

YASKAWA Z1000 CIMR-ZU*A Series Specifications

General

Series	Z1000 CIMR-ZU*A Series
Category	Controller
Voltage Classes	200V, 400V
Enclosure	NEMA 1, NEMA 12
Frequency Range	0.01 to 400 Hz
Cooling Method	Fan Cooled
Operating Temperature	-10°C to 50°C
Application	HVAC
Control Method	V/f Control
Input Voltage	200-240V, 380-480V
Frequency Range (Input)	50/60 Hz
Power Rating	0.4kW to 630kW
Protection Features	Overcurrent, Overvoltage, Undervoltage
Communication Options	Modbus
Storage Temperature	-20°C to 60°C
Humidity	5% to 95% (non-condensing)
Enclosure Rating	IP20
Output Voltage	0-100% of input voltage