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3.9 Connecting Power to the Control Panel
Note: This equipment should be installed in accordance with Chapter 2 of the National Fire Alarm Code, ANSI/NFPA 72.
Connect the power cable and close the control panel as shown in Figures 3.9a –3.10.
POWER CABLE CLAMP EXTRACTION AND POWER CONNECTION FOR INTERNAL POWER SUPPLY
Perform steps 1 & 2 on a workbench before mounting.
1. Thick cable entry: Pull out a desired wiring plastic
cap (1 of 4).
2. Extract cable clamp (I) for use in the next step.
3. Insert the power cable through the desired wiring
channel (A). Route it to the power supply unit (E) and
remove the safety cover (D). Connect the 2 wires of
the power cable to the power supply terminal block
(F) with a screwdriver. Fasten the screws tightly.
Fasten the power cable by its clamp (B or C) and
close the safety cover (D).
4. Connect the power supply output cable (G) to the
power connector (H) in the front panel.
Figure 3.9a – Power Cable Clamp Extraction and Power Connection for Internal Power Supply
16
A. Optional wiring channels
B. For thin cable
C. For thick cable (reversed clamp)
D. Safety cover
E. Power supply unit
F. Power supply terminal block
G. Power supply output cable
H. Power connector
(*) Do not route wiring in this area, to enable proper
closure of the control panel.
I. Cable clamp.
D-304267
PowerMaster-33 G2 Installer's Guide
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