![background image](http://html.mh-extra.com/html/b-b-sensors/n321/n321_operation-manual_460594001.webp)
OPERATION MANUAL
Technical changes reserved
0141 0315-150 29.06.2016
Controller N321
Description
Description
Content
Foreword 02
General Information
02
Symbols Employed
03
Warning Signs
03
Safety Instructions
04
Intended Use
04
Disposal 04
1. Product Description
05
1.1. Scope of delivery
04
1.2. Variations
04
1.3. Identification
04
1.4. Description of the buttons on the front of the Controller
05
1.5. Terminals
05
2. Operations
05
2.1. Level 1 - Setpoint Adjustment
06
2.2. Level 2 - Configuration - Parameters configuration Level
06
2.3. Level 3 - Calibration level
07
3. Working with the controller
07
3.1. Configuration Protection
07
3.2. Configuration Protection Usage
08
3.3. The Master-Password
08
4. Error messages
08
5. Electrical wiring
08
6. Technical data
09
Questions
09
B+B Thermo-Technik GmbH | Heinrich-Hertz-Str. 4 | D-78166 Donaueschingen
Fon +49 771 83160 | Fax +49 771 831650 | [email protected] | bb-sensors.com
1 / 9