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