
ICC
16
2 INSTALLATION
2.1
Pre-Installation Instructions
•
To avoid electrical shock, remove all power from the inverter and wait at least five minutes prior to
starting installation. Additionally, confirm that the DC link bus voltage as measured between the P
(+) and N (-) terminals is less than 25 VDC.
•
Installation should be performed only by qualified personnel.
•
To avoid electrical shock, do not operate the inverter with the front cover or wiring cover removed,
as accidental contact with exposed high-voltage terminals and internal components may occur.
•
To prevent explosions or similar damage, ensure that all cables are properly connected to the
correct terminals, and observe all wiring polarity indicators.
•
Only one additional option card may be used when the OPC-PRT3 is installed in the inverter. If
two additional option cards are required, please consult with the factory first to confirm
compatibility.
2.2
Installation Procedure for FRENIC-MEGA, FRENIC-HVAC, FRENIC-HVAC-P,
FRENIC-AQUA, non-Ace Inverters
Before installing the interface card, perform all wiring for the main circuit terminals and
control circuit terminals.
1.
Remove the front cover from the inverter to expose the control printed circuit board (control PCB).
As shown in Figure 4, there are three option connection ports (A-port, B-port and C-port). The
card is mechanically keyed for, and can only be installed into, the A-port (bottom-most) position.
To remove the front cover, refer to the applicable inverter
Figure 4: Option Port Locations on 0.4 kW Inverter
Install into A-Port
Содержание OPC-PRT3
Страница 20: ...ICC 19 Figure 7 Installation for 15 kW and Smaller Inverters Interface Card Connector Board Option Case...
Страница 21: ...ICC 20 Figure 8 Installation for 18 5 kW to 22 kW Inverters Interface Card Connector Board Option Case...
Страница 84: ...ICC 83 Figure 71 Monitoring the Data Being Read from the Inverter...