Orion System SA E-BUS Controller - Manual (Page 67)

SA E-BUS Controller Technical Guide
Index
67
H-N
Heat Pump Operation.........41
High and Low Supply Temp Alarm.........51
High Space Temp Alarm.........51
High Supply Air Temperature Cutoff.........49
High Supply Temp Alarm
LED Blinks.........55
Hot Water Valve.........5
Humidity/Voltage Chart.........61
HVAC Cooling Mode Enable Setpoint.........41
HVAC Mode Sensor Selection.........38
HVAC Mode Enable Temperature.........41
HVAC Mode Operation
Types of.........41
I
Indoor Air Humidity Sensor Input.........39
Indoor Wall-Mounted Humidity Sensor.........25
Testing.........61
Wiring.........25
Initialization
System.........37
Input Wiring
SA Expansion Module.........20
Instructions
Addressing.........36
Interconnected System.........56
Interconnected System Layout.........58
Internal Trend Logging.........52
Internal Week Schedule.........41
J
Jumper Settings
12-Relay Expansion Module.........30,31
L
LED
Blink Codes.........55
Diagnostics.........54
Troubleshooting.........55
LEDs.........54
POWER.........54
REC.........54
STATUS 1.........54,55
STATUS 2.........54,55
Low Space Temp Alarm.........51
Low Supply Air Temperature Cutoff.........49
Low Supply Temp Alarm
LED Blinks.........55
M
Make-Up Air Unit
Overview.........5
Mechanical Cooling Failure.........50
LED Blinks.........55
Mechanical Heating Failure.........50
LED Blinks.........55
Minimum Off Time.........42,46
Minimum Run Time.........42,46
Minimum Wire Size
For 24 VAC.........10
For Sensors.........10
Modes of Operation
Dehumidifi cation Mode.........44
Modular Service Tool.........37,56
Modular System Manager.........37,56
Modulating Chilled Water Valve.........27,28,39
Modulating Cooling.........42
Device.........27,28
Output.........5
Proportional Window.........42
Wiring.........27,28
Modulating Cooling Stage 1.........52
Modulating Cooling Stage 1 Signal.........39
Modulating Cooling Stage 2 Signal.........39
Modulating Heating.........46,52
Device.........26
Wiring.........26
Modulating Heating Device Wiring.........26
Modulating Heating Proportional Window.........46
Modulating Heating Signal.........39
Modulating Hot Gas Reheat.........5
Modulating Hot Water.........46
Modulating Hot Water Heat.........46
Modulating Hot Water Valve.........26
Modulating Reheat Position.........52
Modulating Steam Heat.........46
Modulating Steam Valve.........26
Module Alarm.........51
Morning Warm-up Heating.........5
Morning Warm-Up Mode Operation.........47
N
Networked System.........56
Networked System Layout.........59
Network System.........56
Night Setback Control.........38
Normal Operation
LED Blinks.........55