70
MUL
TI V Ceiling Cassette Indoor Units
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Figure 77: Group Control - Method 3, Standard Indoor Units and Outside Air Units Configured as Two Groups, Each with a Main Wired
Controller.
GND
Signal
12 V
OAU
Main
OAU
Sub
Main
Sub
Main
Main
Display Error Message
Display Error Message
N
M
Dry Contact
(Optional)
ACP 5
AC Smart 5
LGAP Network System
MultiSITE CRC
Wireless
Handheld
Controller
OAU Controller
Group Control - Method 3
Similar to Group Control - Method 1, except outside air units and standard indoor units must be grouped separately
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temperatures are different.
CONTROLS SETUP
* OAU : Outside Air Intake Unit
Standard: Standard Indoor Unit
OAU
Standard
Standard
OAU
OAU
Standard
Standard
OAU
AU
andard
OAU
MultiSITE CRC
OAU Controller
OAU Controller
Figure 78:
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