D9412GV3/D7412GV3 Operation and Installation Guide

9.0

Off-Board Points

 

 

 

9.4.7OctoPOPIT Sensor Loops

Only the resistance on the loop limits the number of normally-open or normally-closed detection devices each sensor loop can supervise. Resistance on each sensor loop must be less than 100  with the detection devices connected.

Certain UL and NFPA applications can limit the number of detection devices. Consult the appropriate UL or NFPA standards.

The OctoPOPIT detects open, short, closed, normal, and grounded circuit conditions on its sensor loops and sends the conditions to the control panel. Each sensor loop has an assigned point number and sends signals to the control panel separately.

Use twisted-pair wire for the OctoPOPIT sensor loops to avoid EMI problems. Run wires away from the premises telephone and AC wiring. If you suspect a noisy environment, use shielded cable.

The OctoPOPIT has two rows of terminal numbers. In the row nearest to the terminal blocks, the positive outputs for the sensor loops are labeled P1 to P8. Sensor loop outputs P1 and P2, P3 and P4, P5 and P6, and P7 and P8 share common terminals. The common terminals for each pair are labeled COM.

Terminate each OctoPOPIT sensor loop with a 1 kΩ EOL resistor. Attach a resistor even if you do not enable the loop. The OctoPOPIT includes a D105BL resistor for each sensor loop. Refer to Figure 23 on page 49.

Do not duplicate point assignments. Points do not function properly if assigned to an OctoPOPIT sensor loop and a POPIT, to two OctoPOPIT sensor loops, or to two POPITs.

Figure 23: D8128D OctoPOPIT Sensor Loops

 

 

 

1

 

 

COM IN OUT+12V P1 COM P2

P3 COM P4

P5 COM P6

P7 COM P8

 

2

3

 

 

 

 

 

4

 

 

 

5

 

 

1 -

D8128D OctoPOPIT

 

 

 

2 - To control panel

 

 

 

3 - To additional OctoPOPIT sensor loops

4 - OctoPOPIT sensor loops

 

 

5 - 1 kΩ EOL resistor (P/N: P105BL, package of

 

eight)

 

 

 

9.5Testing Off-Board Points

Use the Service Walk Test to test off-board points. Test to ensure that all off-board points operate properly.

Walk Test and Service Walk Test Do Not Show Extra Points: If the point assignment switches on a POPIT or OctoPOPIT are set incorrectly, missing and extra points can occur. If the same point number is assigned to two or more POPITs or OctoPOPITs, none of the points with that number test correctly. Refer to Section 9.1 Point (Zonex) Bus: D9412GV3 Terminals and D7412GV3 Terminals on page 36.

Bosch Security Systems, Inc. 10/10 F01U143070-03

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Bosch Appliances D7412GV3, D9412GV3 manual Testing Off-Board Points, OctoPOPIT Sensor Loops
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D9412GV3, D7412GV3 specifications

The Bosch Appliances D9412GV3 is a perfect blend of functionality and innovation, designed to meet the needs of modern households. This dishwasher is part of Bosch's reputation for creating high-quality, energy-efficient home appliances. With a sleek design and advanced technology, the D9412GV3 stands out in the crowded market of dishwashers.

One of the main features of the D9412GV3 is its remarkable efficiency. With an Energy Star rating, this model is designed to minimize water and energy consumption while still delivering exceptional cleaning performance. The EcoSense technology optimizes water usage, ensuring every wash cycle is both effective and economical, making it a responsible choice for energy-conscious consumers.

The dishwasher offers a spacious interior, capable of accommodating large loads. Its flexible rack system includes adjustable tines and folding platforms, making it easy to fit various dish sizes, from pots and pans to delicate glassware. Additionally, the third rack feature provides extra space for utensils and smaller items, enhancing its capacity and versatility.

In terms of cleaning power, the D9412GV3 is equipped with the PrecisionWash system. This cutting-edge technology features intelligent sensors that continuously scan and check the load, adjusting the wash cycle as needed for optimal results. Coupled with the 40 dBA noise level, it ensures that the dishwasher operates quietly in the background, so you can enjoy your home without disruptive sounds.

Another standout characteristic is the PureDry technology, an integrated drying system that uses a condensation process to gently dry dishes without the need for extra heat. This not only protects sensitive items but also saves energy, further enhancing the appliance's eco-friendly nature.

Ease of use is a priority for Bosch, as seen in the D9412GV3's user-friendly controls. The intuitive interface allows for selecting various wash cycles and options, including Heavy, Auto, and Quick options, catering to different cleaning needs. Additionally, the Time Delay feature provides the flexibility to set the dishwasher to run at a later time, great for aligning with your schedule.

In summary, the Bosch D9412GV3 combines innovative technologies with a user-centered design to deliver a top-tier dishwasher experience. Its energy-efficient operation, spacious interior, and advanced cleaning features make it an excellent choice for any kitchen, ensuring spotless dishes with minimal effort. With Bosch's commitment to quality, the D9412GV3 stands as a reliable and stylish addition to any modern home.
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