Installing Acp - LG ACP IV Install/Owner’s Manual

INSTALLING ACP IV
8
INSTALLING ACP IV
Installing ACP IV
This chapter describes how to install the ACP IV to use.
In order to use the ACP IV, the installation should be performed by the following order.
STEP 1. Check the cautions during the ACP IV installation
Before installing the ACP IV, check the cautions.
STEP 2. Study the cable connections diagram of the entire system.
Study the cable connection diagram of the site where the ACP IV is installed.
STEP 3. Set the indoor unit address
Set the address of the ACP IV not to be overlapped with the connecting indoor unit.
STEP 4. Set PI485 and connect cables
Set DIP switch of PI485 correctly, and connect RS-485 communication cable.
STEP 5. Install ACP IV and connect cables
IInstall the ACP IV, and set network and other settings.
STEP 6. Set ACP IV network address
Set the network address to be able to access the ACP IV through internet.
STEP 7. Set ACP IV functions
Set language, peak/demand, etc.
STEP 8. Set web GUI access environment
Set the access environment in web GUI, which is the operation program of the ACP IV.
STEP 9. Input indoor unit and ventilator information
Set the access environment in web GUI, which is the operation program of the ACP IV.
STEP 10. Verify and check ACP IV installation
Verify and check whether the ACP IV is properly installed.
• The ACP IV installation work needs the professional technique. Therefore, the installation
described in this chapter should be performed by the certified installation professional.
• Consult the service center or the professional installation agency certified by us about any
question or request related to the installation.