Bosch Appliances 9922 141 70691 en Installation, External connections, Voltage selector, Fuses

DCN Wireless Installation and User Instructions Central Devices

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10.4Installation

Install the central control unit in a 19-inch rack system or on a flat surface. Four feet and two brackets are supplied with the central control unit (refer to figure 10.3).

10.5External connections

10.5.1 Power supply

To connect the central control unit to a mains power supply do as follows:

Note

The DCN-WCCU is configured for a voltage of 220 - 240 V(AC). The DCN-WCCU-UL is configured for a voltage of 100 - 120 V(AC).

1Set the voltage selector on the rear of the central control unit to the correct position (refer to table 10.8).

figure 10.3: Installation

table 10.7: Physical characteristics

Dimensions (h x w x d), flat surface:

92 x 440 x 400 mm (without brackets, with feet)

Dimensions (h x w x d), 19-inch rack system:

88 x 483 x 400 mm (with brackets, without feet)

Weight:

6.7 kg (without brackets, without feet)

Note

When you install the central control unit in a 19-inch rack system, the central control unit extends 36 mm in front of the brackets.

table 10.8: Voltage selector

Power supply voltage	Voltage selector
90 to 132 V(AC)	115
198 to 264 V(AC)	230

2Make sure that the fuse holder in the rear of the central control unit contains the correct fuse (refer to table 10.9).

table 10.9: Fuses

Voltage selector	Fuse
115	T2.5A 250 V (UL 248)
230	T2AH 250 V (IEC 60127)

3Connect a locally approved power cable to the central control unit (refer to figure 10.4).

figure 10.4: Power supply

Bosch Security Systems 2007-02 9922 141 70691 en