3. POWERMASTER-10 G2 INSTALLATION 
14 
D-304762 PowerMaster-10/30 G2 Installer's Guide 
3.7 Connecting Power to the Control Panel 
CONNECTING AC POWER TO CONTROL PANEL USING AC/AC TRANSFORMER 
Connect the power cable and close the control panel as shown below.  
Notes: 
1) Do not use mains cable (3 m long) or power supply other than that supplied by the manufacturer DONGGUAN 
ORIENTAL HERO ELE. CO. LTD., model no. OH-41111AT-2. 
2) For UL installations (UL), the plug-in transformer must have restraining means. For Canada (CUL), it cannot have 
restraining means. 
Note: This equipment should be installed in accordance with Chapter 2 of the National Fire Alarm Code, ANSI/NFPA 72 and 
CAN/ULC-S540. 
Connect the power adapter to the 
power connector. 
Figure 3.7a - Power Cable 
Connection