Selecting 115 Or 230 Vac Operation; Connecting The Batteries - UTC Fire and Security Kidde AirSense SynaG Series Installation Manual

Figure 10: Connecting the mains power supply
For fuse specifications, see Chapter 5 "Technical specifications" on page 67.

Selecting 115 or 230 VAC operation

WARNING: Electrocution hazard. To avoid personal injury or death from
electrocution, remove all sources of power and allow stored energy to discharge
before installing or removing equipment.
Power switching for 115 or 230 VAC operation is automatic for two- and four-
zone control panels and no configuration is required.
For eight-zone control panels, the default power setting is 230 VAC. For 115
VAC operation, use a small screwdriver to change the power setting switch,
located on the side of the power supply unit, as shown in Figure 11 below.
Caution: Risk of equipment damage. An incorrect power setting can destroy the
power supply.
Figure 11: Selecting 115 or 230 VAC operation

Connecting the batteries

The control panel requires two 12 V, 7.2 or 12 Ah rechargeable, sealed, lead-
acid batteries (see "Compatible batteries" on page 64).
SynaG Series Installation Manual
1. Mains fuse
2. Live
3. Earth
4. Neutral
Chapter 2: Installation
19