Trane Tracer ZN517 Installation And Operation Manual page 109

Service Pin button
Function, 74
Location, 73
Setpoint, controlling with PID loop,
63
Settings
PID loops, 71
Simplified zone control
2-heat/2-cool, 20
4-cool, 38
Heat pump, 56
Specifications
Agency listing/compliance, 4
Dimensional diagram, 3
Dimensions, 1
Input/output terminal wiring, 81
Power requirements, 2, 4
Storage environment, 4
Transformers, 85
Split systems, 9, 13
Status indicators for operation and
communication
General, 73
Green LEDs, 77
Manual output test, 74
Red LEDs, 76
Service Pin button, 74
Test button, 73, 74
Yellow LEDs, 77
Storage environment, 4
T
Temperature sensors
Discharge air, 6
Table of options, 6
Zone, 6
Temperature setpoint input
2- heat/2-cool configuration, 18
4-cool configuration, 36
Heat pump configuration, 54
Test button
Function, 73
Location, 73
Thermistor, 54
Timed override control
2-heat/2-cool, 22
4-cool, 40
Heat pump, 58
Transformers, 6, 85
Troubleshooting
CNT-SVX12C-EN
Fans, 89
Heat failure, 90
Initial steps, 88
Outdoor air damper remains
closed, 90
Outdoor air damper remains
open, 91
PID loops, general, 71–72
PID loops, specific problems, 72
U
see
UL, Agency listing/compliance
Unit protection strategies
2-heat/2-cool configuration, 24
4-cool configuration, 42
Heat pump configuration, 61
Universal 4–20 mA, 15, 33, 51
W
Wiring
AC power, 85
Compliance with National
Electrical Code, 81, 85
Connecting ac power, 85
General, 81–86
HVAC packaged units, 82
HVAC packaged units, diagram,
84
HVAC split systems, 82
HVAC split systems, diagram, 84
HVAC unit electrical circuit,
82–84
Input/output terminals, 81
LonTalk communication, 86
Network communication, 86
Requirements and options for 2-
heat/2-cool configuration, 10
Requirements and options for 4-
cool configuration, 28
Requirements and options for
heat pump configuration, 46
Wiring diagram
2-heat/2-cool configuration, 11
4-cool configuration, 29
Heat pump configuration, 47
Z
Zone temperature input
2-heat/2-cool configuration, 18
4-cool configuration, 36
Heat pump configuration, 54
Zone temperature sensors, 6
Index
97