Sabiana MB BOARD User Manual

B 11/12
E 05/13
Cod. 4050532EST
MANUALE D’USO SCHEDA MB
PER VENTILCONVETTORI CASSETTE
MB BOARD
FOR CASSETTE FAN COILS, USER MANUAL
NOTICE D’UTILISATION DE LA CARTE MB
POUR VENTILO-CONVECTEURS CASSETTE
DESkA MB PRO KAZETOVÝ FANCOIL
NÁVOD NA INSTALACI A ÚDRŽBU
MANUAL DE USO
DE LA TARJETA MB PARA
LOS VENTILADORES CONVECTORES
CASSETTE
HANDLEIDING MB kAART
VENTILATORS-CONVECTORS
CASSETTE

Sabiana MB BOARD Specifications

General

Brand	Sabiana
Model	MB BOARD
Category	Remote Control
Language	English

Summary

Electronic Board and Component Identification

DIP Switch Configuration

DIP Switch Settings (DIP 1-10) and Functions

Details the function of each DIP switch for configuring the unit's operation modes and features.

Default Settings and Autofan Operation

Default Configuration and Autofan Logic

Master-Slave Network Operation

Connecting Multiple Units in Master-Slave Configuration

Guides on connecting multiple fan coils in a serial network with a master unit.

Serial Network Termination with Jumper MC2

RS485 Network Connection and Installation Guidance

RS485 Serial Connection Instructions and Cable Requirements

Provides critical instructions for connecting units via RS485, including cable type and network length.

Network Earthing and Wiring Connections

RS485 Network Earthing and Terminal Connection Symbols

Electrical Connection Diagrams (Asynchronous Motor)

Wiring Diagram for 2-Pipe Systems (Asynchronous Motor)

Illustrates electrical connections for 2-pipe systems with asynchronous motors.

Wiring Diagram for 4-Pipe Systems (Asynchronous Motor)

Illustrates electrical connections for 4-pipe systems with asynchronous motors.

Electrical Connection Diagrams (ECM Motor)

Wiring Diagram for 2-Pipe Systems (ECM Motor)

Shows electrical connections for 2-pipe systems with ECM motors.

Wiring Diagram for 4-Pipe Systems (ECM Motor)

Illustrates electrical connections for 4-pipe systems with ECM motors.

Logical Operation with Electrical Heater

L1: Resistance as Exclusive Heating Element

Manages resistance coil as the sole heating source, equivalent to a 4-pipe system.

L2: Resistance as Integration Element (2-pipe system)

Integrates resistance coil into 2-pipe system heating, controlled in two stages.

L3: Resistance Based on Water Temperature (2-pipe system)

Setting Desired Temperature

Adjusting the Temperature Set Point

Fan Mode Selection

Selecting Fan Speed Levels (Low, Medium, High, Auto)

Operating Modes Selection

Choosing Between Fan, Heating, Cooling, or Automatic Mode

Timer Programming - Start Time

Setting Program Start Time for Timer

Timer Programming - Stop Time and Activation

Setting Program Stop Time

Activating/Deactivating the Timer Function

T-MB Wall-Mounted Controller Features

T-MB Controller Features and Capabilities Overview

Lists the functionalities of the T-MB controller, including ON/OFF, fan speed, and temperature settings.

Controller Installation and Wiring

Physical Mounting of the T-MB Controller Unit

Electrical Connections to the T-MB Controller

Electrical Wiring and Sequence Compliance

Control Panel Wiring Diagram and Connections

Importance of Correct Wiring Sequence and Cable Usage

DIP Switch Functions and Probe Selection

Detailed DIP Switch Functions and Settings

Explains how DIP switches modify controller functions, including T-MB versions and probe selection.

Room Air Temperature Probe Selection via DIP 2

Programming Timer Schedules (Start/Stop Times)

Setting Programmed Start and Stop Times for Timer

Factory Service Menu and Parameter Access

Accessing the Factory Service Menu

Details how to enter the service menu by pressing specific buttons.

Verifying Control Parameters in Service Mode

Detailed Factory Parameter Settings

Thermostat Parameters (Offset, Dead Zone, Hysteresis)

Allows modification of thermostat parameters like offset, dead zone, and hysteresis.

T2, T3 Probe, and Stratification Cycle Parameters

Covers parameters for T2 Change-Over, T3 minimum temperature probes, and stratification cycle.

Pump Timer and ECM Motor Parameters