Load Shedding Rtsy/T/W-R/P/C, Rtsb, & I - Generac Power Systems PowerPact 6561 Installation Notes

Load Shed Info and Wiring RTSY,RTSR, RTSB/RTSI
There is NO Load Shedding in the RTST & RTSP Switches (there is a set of Aux. Contacts to lock out a load)
RTSW & RTSC have the Smart AC Module to Loadshed up to four AC units. They install just like the OPCB Air
1 & Air 2. They will be priority 1, 2, 3, & 4. For 120/240v loads use the SMM Modules.
This Section can be found in the Owner's Manual for Automatic Transfer Switch, pages 4 thru 6.
Also in Owner's/Installation Manual Power Management Module (PMM) and Starter Kit.
Overload Prevention Control Board (OPCB)
 The Overload Prevention Control Board (OPCB) is designed to prevent an overload on the generator
when it is supplying the customer loads.
 Up to six loads can be managed by the OPCB, 2 Air conditioner loads and 4 other loads via (PMM)
Power Management Modules.
 The OPCB manages the loads by shedding the connected loads in the event of a drop in generator
frequency (overload).
 Loads to be shed are grouped in 4 priority levels on the OPCB.
81