Bosch Appliances tc9346a instruction manual 13. TC9346A-1, -2, -3 Models Only

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13.TC9346A-1, -2, -3 Models Only

13.TC9346A-1, -2, -3 Models Only

Wire power to the enclosure to operate accessories (and the camera if its power is connected to CAM 1 on the circuit board) as follows:

a.Remove the plastic cover over the power supply section of the circuit board.

b.Connect AC high to AC HI of the 3-connector terminal block.

c.Connect AC neutral to AC NT of the 3-connector terminal block.

d.Connect ground to GND of the 3-connector terminal block.

e.Reinstall the plastic cover over the power supply section of the circuit board.

If the camera’s power is connected to CAM 1 on the circuit board, add the camera’s wattage to the power consumption of the accessories to determine the size of wire to use. If you are using 24 VAC, refer to Table A to determine the size of wire to use. Here are the wattages for the accessories:

Defrosters for all enclosures - 30 watts

Wipers for all enclosures - 15 watts

Blowers for 120 VAC enclosures - 15 watts

Blowers for 24 VAC enclosures - 10 watts

Blowers for 230 VAC enclosures - 15 watts

Heaters for 120 VAC enclosures - 90 watts

Heaters for 24 VAC enclosures - 50 watts

Heaters for 230 VAC enclosures - 70 watts

14.Adjust the camera focus and iris, if necessary.

15.Close the enclosure lid.

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Contents TC9346A Series Environmental EnclosureCONTENTS LIST OF ILLUSTRATIONSLIST OF TABLES Section1.1 IMPORTANT SAFEGUARDS AND WARNINGS in this manual prior to installation and operation1.0 GENERAL The product and/or manual may bear the following marks2.1 MODELS 2.2 OPTIONAL ACCESSORIES2.0 DESCRIPTION 3. TC9346A-1, -2, -3 Models Only 3.0 INSTALLATIONFigure 1. Exploded Assembly Diagram for Blower and Circuit Board TC9346A-1, -2, -3 Models Only Lens Common -Connector Preset Common - Connector Preset Focus - ConnectorPreset Zoom - Connector Preset High - Connector 11. TC9346A-1, -2, -3 Models Only13. TC9346A-1, -2, -3 Models Only TC9346A Series Input Wiring BLU/WHTTable A. 24 VAC Wiring Distances Wire Gauge4.0 OPERATION 5.0 MAINTENANCE AND TROUBLESHOOTING 5.1 MAINTENANCE5.2 TROUBLESHOOTING Figure 3. Component Locations for Optional Circuit BoardREFER TO FIGURE 3 FOR COMPONENT LOCATIONS Figure 5. Wiring Diagram for Optional Circuit Board O/I-PCBENCLOSURE CIRCUIT BOARD MECHANICAL 6.0 SPECIFICATIONSELECTRICAL GENERAL Figure 6. TC9346A Dimension DrawingDesign and product specifications subject to change without notice Bosch Security Systems, Inc