Desert Aire CM3550 Series, Installation And Operation Manual

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TABLE OF CONTENTS
1. Installation
........................................................................................................................ 9
1.1. Introduction ............................................................................................................. 9
1.2. Sensor Installation .................................................................................................. 9
1.3. Auxiliary Air Heating Control Wiring ....................................................................... 9
1.3.1. Auxiliary Heating - Dry Contact Closure ...................................................... 9
1.3.2. Auxiliary Heating - Proportional Signal ........................................................ 10
1.4. CM3550 Controller Overview .................................................................................. 10
2. CM3550 Controller Details
.............................................................................................. 11
2.1. Menu Overview and General Instructions .............................................................. 11
2.2. Zone Setpoints ....................................................................................................... 12
2.3. Main Menu .............................................................................................................. 13
2.3.1. Status Menu ................................................................................................. 14
2.3.1.1 Modes and Time ........................................................................... 14
2.3.1.2 I/O Status ..................................................................................... 15
2.3.1.2.1 Digital Inputs ................................................................ 15
2.3.1.2.2 Analog Inputs ................................................................ 17
2.3.1.2.3 Digital Outputs (Binary) ................................................ 19
2.3.1.2.4 Analog Outputs ............................................................. 20
2.3.1.2.5 pLAN Data .................................................................... 21
2.3.1.3 EXV/EMV Status .......................................................................... 22
2.3.2. Setback Menu ............................................................................................ 24
2.3.2.1 Schedule Options ......................................................................... 24
2.3.2.2 Current Schedule ......................................................................... 24
2.3.2.3 Temporary Holidays ..................................................................... 25
2.3.2.4 Annual Holidays ............................................................................ 26
2.3.2.5 Temporary Setback ....................................................................... 26
2.3.2.6 Set Time ....................................................................................... 27
2.3.3. Service Menu .......................................................................................... 27
2.3.3.1 Unit Setup ..................................................................................... 28
2.3.3.1.1 Intake Dew Point .......................................................... 28
2.3.3.1.2 Intake Air Temperature ................................................. 29
2.3.3.1.3 Timer Settings .............................................................. 30
2.3.3.1.4 Blower Setup ................................................................ 30
2.3.3.1.5 Remote Setpoints ......................................................... 33
2.3.3.2 Parameter Settings ...................................................................... 35
2.3.3.2.1 Reheat Settings ............................................................ 36
2.3.3.2.2 Aux Heat Settings ......................................................... 36
2.3.3.2.3 Ext Heat Settings .......................................................... 37
Desert Aire - CM3550 Manual