Bosch Appliances D2071A Phone Line Trouble LED, Mounting Tabs, Alternate Modular Telephone Jack

D2071A Operations & Installation Guide 1.0 Overview

Figure 1: D2071A Control Panel

12

7

1 2 3 4 5 6

	7
	8
Aromat
DS1E-M
DC12V
AG20134408
JAPAN
30830 BOTTOM VIEW
Aromat	9
DS1E-M
DC12V
AG20134408
JAPAN
30830 BOTTOM VIEW

11 10

1	-	Terminal strip	7 -	Mounting tab
2 -		Programmer connector (J3)	8 -	Alternate modular telephone jack (J2)
3 -		D2071A Enclosure Cover	9 -	Primary modular telephone jack (J1)
4 - Phone Line Trouble Buzzer			10	- Phone Line Trouble Relay socket (K5)
5	- Phone Line Trouble LED		11	- Initiating Circuit Alarm Relay socket (K6)
6	-	LED hole	12	- Strain relief tab

1.8.5Phone Line Trouble LED

This yellow Phone Line Trouble LED (Item 5 in Figure 1) is visible through the top of the enclosure at the upper right corner (Item 6 in Figure 1). This LED lights when the control panel detects telephone line trouble on either the primary or secondary telephone line, when there is a communication failure, and briefly on powerup.

1.8.6Mounting Tabs

Mounting tabs (Item 7 in Figure 1) are located on each end of the D2071A to provide a way to mount the D2071A with screws. You can also use the adhesive strips to mount the D2071A.

1.8.7Alternate Modular Telephone Jack

The alternate telephone jack (Item 8 in Figure 1) connects the D2071A to an alternate telephone line for transmitting to the receiver. If the D2071A fails to contact the receiver after two attempts on the primary line, it switches to the alternate line.

1.8.8Primary Modular Telephone Jack

The primary telephone jack (Item 9 in Figure 1) connects the D2071A to the primary telephone line for transmitting to the receiver.

1.8.9Phone Line Trouble Relay (K5)

Install a D136 Relay in this socket when using the optional Phone Line Trouble Relay (Item 10 in Figure 1) for Terminals 13 to 15. This relay activates when telephone line trouble is detected on the primary or secondary telephone line, communication failure occurs, and briefly at powerup.

1.8.10Initiating Circuit Alarm Relay (K6)

Install a D136 Relay in this socket when using the optional Initiating Circuit Alarm Relay (Item 11 in Figure 1) for Terminals 16 to 18. This relay activates when the initiating circuit is in an alarm condition.

1.8.11Strain Relief Tab

The strain relief tab (Item 12 in Figure 1) prevents unnecessary strain on the connections to the D2071A. Use the cable tie (included) to secure all wire running from the D2071A to the tab.

Bosch 09/04 74-06200-000-F 7