Bard TCS22-***-003 - Page 3

2100-444-003A
Page iii
3.2.3 Wiring - Sensors ..................................................................................................................12
3.2.4 Wiring – Inputs & Outputs...................................................................................................13
3.2.5 Wiring - Telephone Line......................................................................................................14
3.2.6 Wiring - Ethernet .................................................................................................................14
3.3 Installation Check List ..............................................................................................................18
3.4 System Startup...........................................................................................................................19
3.4.1 Wallmount Startup Checklist...............................................................................................19
3.4.2 TCS22 Startup Checklist .....................................................................................................20
4.0 OPERATION................................................................................................................21
4.1 General........................................................................................................................................21
4.2 Sequence of Operation...............................................................................................................21
4.2.1 Cooling Sequence with Economizers ..................................................................................21
4.2.2 Heating Sequence.................................................................................................................21
4.2.3 Fan Sequence .......................................................................................................................21
4.2.4 Occupied / Unoccupied Mode Sequence .............................................................................22
4.2.5 Alarm Sequence..................................................................................................................22
4.2.6 Dehumidification sequence..................................................................................................24
4.2.7 Thermal Shock Protection Sequence ...................................................................................24
4.2.8 Modem Sequence.................................................................................................................24
4.2.9 Power Management Sequence.............................................................................................24
4.2.10 Setpoints...............................................................................................................................25
5.0 DISPLAY & KEYPAD OPERATION (DAK).................................................................25
5.1 Display & Keypad Physicals .....................................................................................................25
5.2 Power Up.....................................................................................................................................26
5.3 Menu Tree...................................................................................................................................26
5.3.1 Buildings Status Screen.........................................................................................................27
5.3.1.1 Room Temperature ..............................................................................................................28
5.3.1.2 Room Humidity ...................................................................................................................28
5.3.1.3 Outdoor Temperature...........................................................................................................28
5.3.1.4 Outdoor Humidity................................................................................................................28
5.3.1.5 Active Cooling Setpoint.......................................................................................................28
5.3.1.6 Active Heating Setpoint.......................................................................................................28
5.3.1.7 Free Cooling On / Off........................................................................................................29
5.3.1.8 Room Occupied Yes/No ...................................................................................................29
5.3.1.9 Outdoor Enthalpy................................................................................................................29