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
Summary of Contents for TCS22-***-003
Page 14: ...2100 444 003A Page 8 Figure 1 Front Cover...
Page 15: ...2100 444 003A Page 9 Figure 2 Control Location...
Page 21: ...2100 444 003A Page 15 Figure 4 External Wiring...
Page 22: ...2100 444 003A Page 16 Figure 5 Internal Wiring Figure 6 Power...
Page 23: ...2100 444 003A Page 17 Backup System...
