Bosch Appliances D1257RB, D1256RB, D1255RB Keypad or Annunciator Connections, Connector, Hinges

Page 8

 

D1255RB/D1256RB/D1257RB Installation Instructions 3.0

 

 

Installation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Warning: Avoid injury. Do not wire the

 

Figure 11: Wiring Harness Connection to Keypad

 

 

 

 

 

 

 

 

 

 

 

 

 

 

or Annunciator

 

 

 

 

D1255RB, D1256RB, or D1257RB if

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

power is applied to the control panel.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8.

Connect the flying leads on the wiring harness

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Figure 10) to the wiring terminals on the control

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

panel. Refer to Table 2.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Table 2:

Keypad or Annunciator Connections

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D9412GV2/

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D7412GV2

 

Keypad

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Terminal

Function

Wire Color

Function

 

1 -

 

 

Connector

 

 

32*

 

POWER +

Red

12 VDC

 

12.

Replace the faceplate.

 

 

31

 

 

DATA BUS A

Yellow

Data

 

 

 

 

13. Replace the cover. Align and insert the top two

 

30

 

 

DATA BUS B

Green

Data

 

 

tabs of the cover into the top two tab slots on the

 

29

 

 

COMMON

Black

Common

 

 

front of the keypad.

 

* Connect with at least 1.5 m (5 ft.) of 0.8 mm (22 AWG) wire

14.

Install the enclosure base:

 

(4.3 m [14 ft.] of 1.2 mm [18 AWG] wire).

 

 

 

a. Hold the unit at an angle to the enclosure base

 

 

 

 

 

 

 

 

 

9.

Feed the connector end of the wiring harness

 

 

 

 

 

 

 

and snap the hinges on the top edge of the unit

 

 

through the opening in the back of the enclosure

 

 

 

 

 

 

 

 

 

 

 

 

into place first.

 

 

base (Figure 10).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10. Secure the keypad or annunciator to its mounting

 

Figure 12: Installing the Enclosure Base − Top

 

 

location from inside the enclosure base by inserting

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

screws through the mounting holes (Figure 10).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 10: Mounting the Enclosure Base

 

1

 

1

 

 

 

2

 

 

 

1 -

Hinges

 

 

3

b. Press the bottom edge of the unit toward the

 

 

 

 

 

 

enclosure base until the tabs snap into the

1

4

 

openings in the base.

1

 

 

 

Figure 13: Closing the Enclosure Base – Bottom

 

5

 

 

1 -

Mounting hole

 

 

2 -

Flying leads

 

 

3 -

Wiring harness

 

 

4 -

Opening

 

 

5 -

Connector

 

 

11.Connect the wiring harness to the connector on the back of the keypad or annunciator (Figure 11).

 

1 -

Enclosure base

2 Tabs

 

 

 

 

 

 

 

 

 

 

 

8

 

Bosch Security Systems, Inc. 8/06 F01U011791B

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Page 7 Page 9
Contents Installation Instructions D1255RB/D1256RB/D1257RBListings and Approvals Contents D1255RB/D1256RB/D1257RB Features IntroductionOverview DescriptionMounting Information D1255RB D1256RB, and D1257RB InstallationWiring Information D1255RB Installation Procedure Use caution to avoid damage to the tabs and hingesScrewdriver Tabs Enclosure base Enclosure base Top hingesFaceplate Faceplate Address switchesRed cover Connector Mounting hole Flying leads Wiring harness Opening ConnectorKeypad or Annunciator Connections HingesArea Text Keypad Command Center AssignmentsD1256RB Programming Requirements Function List , C = ESC, E = ENT, a = CommandCustom Functions CC Address # CC = command center = keypad Menu Item and FunctionPasscode Worksheet PasscodeKeypad Command Center Functions Example Keypad FunctionsSpecifications Custom Functions Keypad FunctionsBosch Security Systems, Inc. F01U011791B

D1257RB, D1255RB, D1256RB specifications

Bosch Appliances is renowned for its commitment to quality, innovation, and design, and this is exemplified in their popular dishwashers: the Bosch D1257RB, D1256RB, and D1255RB. These models embody a blend of style, efficiency, and advanced technology, making them standout options for any modern kitchen.

The Bosch D1257RB is designed with user convenience in mind. Features like its large capacity allow it to hold up to 16 place settings, making it perfect for families or those who entertain frequently. The Variable Spray Pressure technology ensures optimal cleaning by adjusting the spray intensity for different wash cycles, guaranteeing thorough cleaning without damaging delicate kitchenware.

Similarly, the Bosch D1256RB offers impressive versatility with its four wash cycles and four temperature settings. The EcoSense option helps in reducing water and energy consumption, making it an environmentally friendly choice. The Quietest in the market at only 46 dBA, this model allows you to run your dishwasher anytime without disturbing the household.

For those looking for a more budget-friendly option, the Bosch D1255RB still delivers exceptional performance. This model features the Bosch exclusive Triple Filtration System, which not only improves cleaning but also reduces energy usage. With its durable stainless steel interior, longevity is guaranteed, while its sleek design complements any kitchen aesthetics.

All three dishwashers come equipped with the innovative AquaStop leak protection system, ensuring peace of mind by preventing water damage. They also feature a delay start function, allowing users to set the dishwasher to run at a later time, perfect for nighttime operation when energy rates may be lower.

In terms of user interface, the Bosch D1257RB, D1256RB, and D1255RB are outfitted with intuitive controls that provide both straightforward operation and easy monitoring of the wash cycle. These models also support sanitization options, which help in eliminating 99.9% of bacteria, making them a suitable choice for families with health considerations.

Overall, Bosch's D1257RB, D1256RB, and D1255RB models stand out for their combination of efficiency, durability, and design. They reflect Bosch's dedication to making everyday life easier while minimizing environmental impact—qualities that make them essential appliances in today's homes. With these dishwashers, users can enjoy cleaner dishes paired with reduced water and energy use, marrying performance with sustainability.
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