Contents
Installation, Operation, Start-Up Instructions
 General
Safety Considerations
Installation
Page
 VAV
ABX
IGV
PIC
 Normally Closed
Direct Expansion
FMB Ð Filter Mixing Box
MXB Ð Mixing Box
 Control Box for Remote Mounting
 AQ2
AFS
Aotc
AQ1
 PIC Section Control Box Component Arrangements, 39L
 PIC Section Control Box Component Arrangement, 39NX Sizes
 PIC Section Control Box Component Arrangement, 39NX Sizes
Page
 Address
Input and Output Points
 Unit Wiring Schematic, 39L Sizes 03-35 115 v, Typical
 Unit Wiring Schematic, 39L Sizes 03-35 115 v, Typical
 Unit Wiring Schematic, 39L Sizes 03-35 115 v, Typical
 Unit Wiring Schematic, 39L Sizes 03-35 115 v, Typical
 Unit Wiring Schematic, 39L Sizes 03-35 115 v, Typical
 Unit Wiring Schematic, 39L Sizes 03-35 115 v, Typical
 Unit Wiring Schematic, 39NX Sizes 07-21 115 v, Typical
 Unit Wiring Schematic, 39NX Sizes 07-21 115 v, Typical
 Unit Wiring Schematic, 39NX Sizes 07-21 115 v, Typical
 Unit Wiring Schematic, 39NX Sizes 07-21 115 v, Typical
 Unit Wiring Schematic, 39NX Sizes 07-21 115 v, Typical
 Unit Wiring Schematic, 39NX Sizes 07-21 115 v, Typical
 Unit Wiring Schematic, 39NX Sizes 26-92 115 v, Typical
 Unit Wiring Schematic, 39NX Sizes 26-92 115 v, Typical
 Unit Wiring Schematic, 39NX Sizes 26-92 115 v, Typical
 Unit Wiring Schematic, 39NX Sizes 26-92 115 v, Typical
 Unit Wiring Schematic, 39NX Sizes 26-92 115 v, Typical
 Unit Wiring Schematic, 39NX Sizes 26-92 115 v, Typical
Page
Page
Page
Page
Page
Page
 Terminal Signal
Junction Box Connections for Optional Remote Control Box
 Valve Assembly Typical
 Hot Water Valve Wiring
 Duct Static Pressure Probe
Chilled Water Valve Wiring
 Nema Ð National Electrical Manufacturers Association
 Ohms
Resistance Temperature
 Mixed-Air Temperature Sensor HH79NZ021 Installation
 Supply/Return Air Temperature Sensor HH79NZ019
Enthalpy Control Settings
 COI L Comno
 Wall-Mounted Relative Humidity Sensor Fig
 Duct-Mounted Relative Humidity Sensor Locations
 Air¯ow Switch P/N HK06WC030
 CGCDXGAS001A00
CO2 Sensor Accessories
CGCDXSEN002A00
CGCDXSEN003A00
 CO2 Concentration PPM
Air Quality CO2 Sensor Wall Mount Version Shown
 OAC Pressure Transducers
 Sensor Module PIN no
Recommended Sensor Device Wiring
Manufacturer Part Number
Processor
 Field Wiring of Sensors
 Stroke
Recommended Actuators
 Field-Supplied Mixing Box Actuator Signal Wiring
 Fire Shut Down Terminal Block
HAND/OFF/AUTO Switch Tran Ð Transformer
High-Pressure Switch Remove Jumper
Evacuation Supply Fan Contactor
 Pres
 Single-Pole, Double-Throw Spdt Relay
 Wiring of Device Under Discrete Output Temperature Control
 Wiring of Two-Stage Humidication Control Relays
 Duct Mounted Relative Humidity Transmitter Wiring
 Air Quality and Oavp Sensor Wiring
 Wiring of Return Fan Volume Control With IGVs
 Control System
Pulse-Type Meter Wiring
 CCN Communication Wiring
 Outdoor Air Thermostat
AHU
Air Handling Unit
Relay Module
 Operative USE Keys
Local Interface Device Key Usage
Function USE Keys
 Oavp
Status History Schedule Service Set Point Test
Functions and Subfunctions
SUB Function Number
 Operation Keyboard Display Description Entry
Control Operation
 Status
Keyboard Directory
 Inputs
 VAV
 Direct Expansion Oavp Ð Outside Air Velocity Pressure
 AIRQUAL1
 SET Point
 Quick Test
 History
 Keyboard Display Comments Entry Response
Example 1 Ð Reading Alarm Codes
Example 2 Ð Reading Current Operating Modes
 Display Description
Alarms
Display Codes
Force States
 Relay Stages
State of Items Controlled
Example 3 Ð Forcing An Input Value
Example 4 Ð Forcing An Output Value
 To LOG OFF
Example 5 Ð Using Quick Test
Example 6 Ð Logging On and Logging Off Service Function
Keyboard Display Comments Entry Response To LOG on
 Service Conguration Ranges and Defaults
 Analog Output Temperature Control
 Example 9 Ð User Congurations
Example 7 Ð Reading and Changing Factory Congurations
Example 8 Ð Conguration of Measurements
 Example 12 Ð Conguration of Loadshed
Example 11 Ð Conguration of Space Temperature Reset
Example 10 Ð Conguration of Heating Coil
 Example 13 Ð Conguration of Fan Tracking
Example 14 Ð Conguration of Alarm Limits
Example 15 Ð Conguration of Analog Temperature Control
 Set Point Ranges and Defaults
Example 16 Ð Conguration of Discrete Temperature Control
Example 17 Ð Service History Conguration
Example 18 Ð Service/Maintenance Alarm Conguration
 Example 20 Ð Reading and Changing System Set Points
Example 21 Ð Setting of Time and Date
Example 22 Ð Setting Daylight Savings Time
 Schedule I Sample Time Schedule
Example 23 Ð Setting of Holidays
 Period 1 Dene schedule period
Example 24 Ð Using the Schedule Function
Keyboard Display Comment Entry Response Programming Period
 For this example, Period 6 is used for holiday only
 Control Operating Sequence
Constant Volume and Variable Air Volume Units
Page
Page
 Indoor-Air Quality
MAT Ð Mixed-Air Temperature
OAT Ð Outdoor-Air Temperature
IAQ
 Constant Volume Units Only
 RAT Ð Return-Air
CCV Ð Cooling Coil Valve
 DX Submaster Gain Control Operation
 Variable Air Volume Units Only
Page
 Oavp Ð Outside Air Velocity Pressure
Outside Air
OAC
Constant Outside Air
 102
 Initial Check
START-UP
 Keyboard Display COMMENTS/ACTION Entry Response
Test of Input Signals
 Following
Keyboard Display COMMENTS/ACTION Entry Response FSD NRM
 For Variable Air Volume Units
Test of Output Signals
 Electric Heater Test
Test of Output Options Using Option Module
 DC Milliamps DC Voltage
Control Loop Checkout
Direct Expansion DX Cooling Test
Digital DC Volt Meter vs DC Milliamp Meter
 Recommended Gain Starting Valves
Valve Troubleshooting
 HCV 10/FORCED
Typical Linkages
Example 25 Ð Forcing An Output
IGV %
 Exit Test
Control Module Troubleshooting
Example 26 Ð Heating Coil Valve Test Way Normally Open
 Dsio
 Problem Possible Cause Corrective Action
Unit Troubleshooting
 HCV, CCV, IGV
 Malfunctioning
IAQ features
OAC malfunctioning
 Metric Conversion Chart