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Lennox BAH055SNM User Manual

Lennox BAH055SNM
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CLIMATIC 50 ROOFTOP VERSION 23
BALTIC R410A-IOM-0708-E Page 93
TABLE OF CONTENTS
Page
WIRING CONNECTIONS
Important warning ..............................................................................................94
Connection .........................................................................................................94
Sensors and probes ...........................................................................................94
DS 50 Display.....................................................................................................94
DC 50 or DM 50 display (remote connection) .......................................................95
Connection on DT 50 derivator ............................................................................95
Ferrites protection of display................................................................................96
DM 50 and Master/Slave communication ............................................................96
BMS communication
CUSTOMIZED INPUT/OUTPUT
Digital Outputs Nc or No Dry Contacts .............................................................98
Digital inputs 24V AC or DC.................................................................................98
Analog inputs .....................................................................................................99
Ambient temperature setpoint offset 4-20 mA signal..........................................99
Minimum fresh air setpoint 4-20mA signal .........................................................99
Entry for a meteorological sensor.........................................................................99
Input for meteorological sensor for relative humidity .............................................99
Free temperature probe connection.....................................................................99
Free relative humidity sensor connection .............................................................99
SCHEDULING CLOCK SETTING
DC COMFORT AND DM 50 MULTI CUSTOMER DISPLAY
Buttons ..............................................................................................................101
Brightness / Contrast...........................................................................................101
Functions with DM 50 .........................................................................................102
Main screen........................................................................................................102
3 hour override....................................................................................................102
Clock menu.........................................................................................................103
“Programmingmenu ..........................................................................................103
Alarms................................................................................................................104
Start/Stop ...........................................................................................................105
1 week override...................................................................................................105
BMS address tables
Modbus, Trend, BACnet & CAREL ......................................................................106
Lonworks............................................................................................................111
ERROR CODES
...............................................................................................................113

Table of Contents

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Lennox BAH055SNM Specifications

General IconGeneral
BrandLennox
ModelBAH055SNM
CategoryAir Conditioner
LanguageEnglish

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