Bard CompleteStat CS9B-THO User manual

Page 1 of 24
CONTROLLER INSTALLATION,
OPERATION & QUICK START GUIDE
INSTALLATION INSTRUCTIONS
Bard Manufacturing Company, Inc.
Bryan, Ohio 43506
www.bardhvac.com
Manual: 2100-566F
Supersedes: 2100-566E
Date: 9-1-16
Bard CompleteStatTM
Models:
CS9B-THO
CS9B-THOC
CS9BE-THO
CS9BE-THOC

Manual 2100-566F
Page 2 of 24
TABLE OF CONTENTS
INSTALLATION........................................................3
Mounting Controller ............................................ 3
CompleteStatTM Setup Information........................ 4
BASIC OPERATION .................................................5
Basic Setup ....................................................... 5
Quick Start Programming .................................... 5
System Selection............................................. 5
Air Conditioner Applications ............................. 6
Heat Pump Applications................................... 6
System Enable ................................................ 8
Setpoints........................................................ 8
Sequence of Operation...................................... 10
FIGURES
Figure 1 CompleteStatTM Buttons and Screens ...... 5
Figure 2 CompleteStatTM Terminal Descriptors
and Optional Inputs............................... 9
TABLES
Table 1 Controller Connections........................... 9
Table 2 Wiring Diagram Index .......................... 13
WIRING DIAGRAMS
WD1: Conventional 1H/1C, 1H/2C, 2H/1C
or 2H/2C, with or without dehumidification
and ventilation ..................................................14
WD2: Conventional 1H/1C or 2H/1C with
Honeywell W7459A Control Economizer,
with or without dehumidification .........................14
WD3: Conventional 1H/1C or 2H/1C with
Honeywell W7220 JADETM Control Economizer,
with or without dehumidification .........................15
WD4: Conventional 1H/2C or 2H/2C with
Honeywell W7459A Control Economizer ..............15
WD5: Conventional 1H/2C or 2H/2C with
Honeywell W7220 JADETM Control Economizer .....16
WD6: Heat Pump 2H/1C or 3H/1C, with or
without dehumidification and ventilation..............16
WD7: Heat Pump 2-Stage, with or without
dehumidification and ventilation .........................17
WD8: Heat Pump 1-Stage, with Honeywell
W7459A Control Economizer with or without
dehumidification ...............................................17
WD9: Heat Pump 1-Stage with Honeywell
W7220 JADETM Control Economizer, with or
without dehumidification....................................18
WD10: Heat Pump 2-Stage with Honeywell
W7459A Control Economizer, with or without
dehumidification ...............................................18
WD11: Heat Pump 2-Stage with W7220
JADETM Control Economizer, with or without
dehumidification ...............................................19
WD12: Gas/Electric 1H/1C, with or without
dehumidification and ventilation .........................19
WD13: Gas/Electric 1H/2C, with or without
dehumidification and ventilation .........................20
WD14: Gas/Electric 1H/1C, with Honeywell
W7459A Control Economizer with or
without dehumidification....................................20
WD15: Gas/Electric 1H/2C, with Honeywell
W7459A Control Economizer with or
without dehumidification....................................21
WD16: I-TEC®2-Stage Heat Pump Series
with no ventilation package ................................21
WD17: I-TEC®2-Stage Heat Pump Series
with CRV ventilation package..............................22
WD18: I-TEC®2-Stage Heat Pump Series
with ERV ventilation package and 8403-067
CO2Detector (fully modulating)...........................22
WD19: Q-TECTM QA**/Q**A Series 1-Stage
Air Conditioner, with or without ventilation
and dehumidification .........................................23
WD20: Q-TECTM QH**/Q**H Series
1-Stage Heat Pump, with or without ventilation
and dehumidification .........................................23
WD21: QW*S Series 2-Stage Heat Pump,
with or without ventilation and dehumidification...24
WD22: C**H Heat Pump 2-Stage with W7220
JADETM Control Economizer, with or without
dehumidification ...............................................24

Manual 2100-566F
Page 3 of 24
IMPORTANT: For optimum temperature sensor
performance, the Bard CompleteStatTM must be
mounted on an interior wall and away from any heat
sources, sunlight, windows, air vents, air circulation
obstructions and/or any other cause of erratic or
false temperature sensing. Thermostat covers are
not recommended as they interfere with motion and
temperature sensing.
Mounting Controller
1. To complete rough-in wiring, it is recommended to
use 18 AWG solid-conductor control wiring is used.
See the low voltage wiring diagrams beginning on
page 14 for exact number of conductors.
NOTE: Shielded wire must be used in applications
where transient signals may accumulate and affect
digital signal from control to unit.
2. Turn the hex screws in the bottom and top of the
controller clockwise (inward) until they clear the
cover. Remove base plate from controller.
INSTALLATION
3. Route completed wiring through base plate.
4. With the embossed “UP” arrows of the base plate
pointing in the appropriate direction, fasten the
base plate to the desired wall location. A vertical/
horizontal 2x4 wall handybox can be used for the
CO2-sensing CompleteStat™ and a vertical-only
2x4 wall handybox can be used for non-CO2-
sensing CompleteStat™.
5. Make appropriate control wire connections (see low
voltage wiring diagrams) to terminal blocks.
6. Replace controller over base plate, being careful
not to pinch/dislodge connections.
7. Turn hex screws in bottom/top of controller counter-
clockwise (outward) to secure cover.
Models Dimensions in Inches (mm)
A B C
CS9B(E)-THO 1.125 (29) 5.551
(141)
4.192 (106)
CS9B(E)-THOC 1.437 (36.5) 5.192 (132)

Manual 2100-566F
Page 4 of 24
CompleteStatTM Setup at Time of Installation
Determine the following information prior to installation.
1. Degrees Scale: °F °C
2. Unit Type: A/C HP
3. Options: A/C – 1H/1C 2H/2C 1H/2C 2H/1C
HP – 1 Stage 2 Stage
4. Economizer: Yes No
5. Fan: Off Delay (seconds) Unoccupied: Auto On Occupied: Auto On
6. Humidity: Dehumidification Yes No
7. Humidity Setpoint:
8. Dehum Span:
9. Electric Strip Heat: Yes No
10. Reversing Valve: Active Htg Active Clg
11. System: Off Cool Heat Auto
12. Cool Setpoint:
13. Heat Setpoint:
14. Cool Setback:
15. Heat Setback:
16. Standby Time: Minutes
17. Motion Sensing: Daily Schedule
18. Date:
19. Time:
20. Occupied Minimum Cooling:
21. Occupied Maximum Cooling:
22. Unoccupied Minimum Cooling:
23. Unoccupied Maximum Cooling:
24. CO2Setpoint:
25. CO2Span:
NOTES _______________________________________________________________________________________
______________________________________________________________________________________________
______________________________________________________________________________________________
______________________________________________________________________________________________
______________________________________________________________________________________________

Manual 2100-566F
Page 5 of 24
BASIC OPERATION
BASIC SETUP
These instructions are intended to provide the basic settings to get the equipment started.
FIGURE 1
CompleteStatTM Buttons and Home, Overide and Configuration Screens
Navigate the menus and change settings by pressing a
combination of the four arrow buttons and the ENTER
button.
• ENTER button to select and/or exit value editing
• UP or DOWN button to move among entries
• RIGHT or LEFT button to move among value fields
• LEFT button to return to the home screen
NOTE: Although cooling/heating setpoints can be
accessed by simply pressing the UP or DOWN
buttons during normal operation, any changes
made in this fashion will not be permanent
but last only for a specific length of time as an
“override” feature. See Temperature Setpoints
on page 8 for further information.
QUICK START PROGRAMMING
System Selection
To select A/C or HP, stages of heating and cooling, and
with/without economizer:
1. Press RIGHT button to access Main Menu screen.
2. Press DOWN button to scroll to ADVANCED. Press
ENTER button.
3. In the ADVANCED menu screen, press ENTER
button to enter the APPLICATION menu.
4. Controller will ask for Admin Level Password. Enter
BARD or 1914. Press ENTER button.
5. Press ENTER button to choose DEGREES SCALE
(if neccessary).
NOTE: The APP category must be set to “NOT
CONFIGURED” before the controller will allow
the scale to be changed.
6. Press UP or DOWN button to choose °Fahrenheit or
°Celsius. Press ENTER to save selection of scale.
NOTE: The change from F to C will not take effect
on the home screen until the 24VAC power is
cycled off and back on.
7. Press DOWN button to scroll to APP. Press ENTER
button.
8. Press UP or DOWN button to choose from
the available System types (A/C, HP or Not
Configured). Press ENTER button to select/save
appropriate choice.
10. Press DOWN button to scroll to OPT. Press ENTER
button.
11. Press UP or DOWN button to choose from the
following available System Stages:
• A/C – 1H/1C HP – 1 Stage
• A/C – 2H/2C HP – 2 Stages
• A/C – 1H/2C
• A/C – 2H/1C
NOTE: These are stages of compressor operation.
This setting does not include ECON as a
cooling stage.
12. Press ENTER button to select/save appropriate
model stage.
13. Press DOWN button to scroll to ADDITIONAL
SETUP. Press ENTER button.

Manual 2100-566F
Page 6 of 24
Air Conditioner Applications
NOTE: The following is for A/C applications. Heat
pump application information can be found in
the following section.
Damper, Fan and Humidity Setup
1. Press DOWN button to scroll to DAMPER. Press
ENTER button.
2. Press UP or DOWN button to choose from the
available economizer options:
• NONE = No economizer, or standard vent
package (ERV/CRV/MFAD)
• EN/DIS = Economizer in system
3. Press ENTER button to select/save appropriate
economizer option.
4. Press LEFT button to go back to ADDITIONAL
SETUP.
5. The indoor blower can be set for ON or AUTO
in either occupied or unoccupied conditions. To
access or change blower settings, press DOWN
button to scroll to FAN. Press ENTER button to
enter FAN SETUP.
6. Press DOWN button to scroll through selections;
adjust as necessary.
• Speeds: Constant speed (nonadjustable)
• Off Delay: “0” = System fan will run for
specified time after call ends; 0-600 seconds
in 30-second increments.
• Unocc: “ON” = System fan will run
continuously during all operational modes;
“AUTO” = System fan will operate during call
for cooling or heating, but will cycle off when
no compressor or no heating is needed (factory
default).
• Occ: “ON” = System fan will run continuously
during all operational modes (factory default);
“AUTO” = System fan will operate during call
for cooling or heating, but will cycle off when
no compressor or no heating is needed.
7. Press ENTER button to save changes to FAN mode
selections.
8. Press LEFT button to go back to ADDITIONAL
SETUP.
9. Press DOWN button to scroll to HUMIDITY. Press
ENTER button to enter HUMIDITY SETUP.
10. Press ENTER button again to choose
DEHUMIDIFICATION.
11. Press ENTER button again to highlight current
dehum choice (default is DISABLE).
12. Press UP or DOWN button to toggle ENABLE/
DISABLE. Press ENTER button to select/save
choice.
13. Press DOWN button to scroll through additional
DEHUMIDIFICATION screen choices:
• ALLOW HTG DEHUM = Allows
dehumidification in heating as well as cooling:
YES/NO.
• DEHUM SETPT = Relative Humidity
(RH) setpoint: 50% RH to 75% RH, 1%
increments.
• DEHUM SPAN = Amount of RH% removal
allowed past setpoint: 5% to 10%, 1%
increments.
14. Press ENTER button to save changes.
15. Press LEFT button to return to the home screen.
Proceed to System Enable on page 8 to continue
the setup process.
Heat Pump Applications
NOTE: The following is for heat pump applications.
A/C application information can be found in
the previous section.
If the heat pump selection is chosen, electric heat
strips must be configured. These steps do not apply to
air conditioners or other types of conventional heating.
To configure the auxiliary heat from the home screen:
1. Press RIGHT button to access Main Menu screen.
2. Press DOWN button to scroll to ADVANCED. Press
ENTER button.
3. In the ADVANCED menu screen, press ENTER
button to enter the APPLICATION menu.
4. Controller will ask for Admin Level Password.
Enter BARD or 1914. Press ENTER button.
5. Press DOWN button to scroll to ADDITIONAL
SETUP. Press ENTER button.
6. Press ENTER button again to choose AUX HEAT.
7. Press ENTER button again to highlight current AUX
HEAT choices.
8. Press UP or DOWN button to scroll through AUX
HEAT screen choices:
• W/O LOCKOUT = Auxiliary heat will activate
regardless of compressor operation or outdoor
air temperature (factory default). If W/O
LOCKOUT is chosen, proceed to set delay-on
time (Step 9 on page 8).
• COMP LOCKOUT = Compressor locks out
below the selected outdoor air temperature.

Manual 2100-566F
Page 7 of 24
Requires optional Bard 8403-061 Outdoor Air
Temperature Sensor.
• NONE = No auxiliary strip heat; controller will
not energize W2. If NONE is chosen, press
LEFT button five (5) times to return to home
screen.
9. Press DOWN button to highlight DELAY (MINS).
10. Press ENTER button to highlight default DELAY
minutes.
11. Press UP or DOWN button to select amount
of minutes desired to delay the electric heat
before activation: 10-120 minutes, 10 minute
increments. Press ENTER button to save choice.
12. Press LEFT button to return to ADDITIONAL
SETUP.
If COMP LOCKOUT was chosen during the heat
strip configuration process, an optional outdoor air
temperature sensor will have to be installed/configured
to specifically set the temperature at which the
compressor will no longer be allowed to operate. To
install Bard 8403-061 Outdoor Air Temperature Sensor,
attach the leads to terminals “OAT” and “GND”. To set
the compressor outdoor air temperature from the home
screen:
1. Press RIGHT button to access Main Menu screen.
2. Press DOWN button to scroll to ADVANCED. Press
ENTER button.
3. In the ADVANCED menu screen, press UP or
DOWN button to scroll to LIMITS. Press ENTER
button.
4. Press DOWN button to scroll to COMP OAT HTG
LOW. Press ENTER button.
5. Press UP or DOWN button to select outdoor air
temperature for compressor lockout. Press ENTER
to save choice.
6. Press LEFT button to return to ADVANCED menu.
Damper, Fan and Humidity Setup
1. In the ADVANCED menu screen, press ENTER
button to enter the APPLICATION menu.
2. Controller will ask for Admin Level Password.
Enter BARD or 1914. Press ENTER button.
3. Press DOWN button to scroll to ADDITIONAL
SETUP. Press ENTER button.
4. Press DOWN button to scroll to DAMPER. Press
ENTER button.
5. Press UP or DOWN button to choose from the
available economizer options:
• NONE = No economizer, or standard vent
package (ERV/CRV/MFAD)
• EN/DIS = Economizer in system
6. Press ENTER button to select/save appropriate
economizer option.
7. Press LEFT button to go back to ADDITIONAL
SETUP.
8. The indoor blower can be set for ON or AUTO
in either occupied or unoccupied conditions. To
access or change blower settings, press DOWN
button to scroll to FAN. Press ENTER button to
enter FAN SETUP.
9. Press DOWN button to scroll through selections;
adjust as necessary.
• Speeds: Constant speed (nonadjustable)
• Off Delay: “0” = System fan will run for
specified time after call ends; 0-600 seconds
in 30-second increments.
• Unocc: “ON” = System fan will run
continuously during all operational modes;
“AUTO” = System fan will operate during call
for cooling or heating, but will cycle off when
no compressor or no heating is needed (factory
default).
• Occ: “ON” = System fan will run continuously
during all operational modes (factory default);
“AUTO” = System fan will operate during call
for cooling or heating, but will cycle off when
no compressor or no heating is needed.
10. Press ENTER button to save changes to FAN mode
selections.
11. Press LEFT button to go back to ADDITIONAL
SETUP.
12. Press DOWN button to scroll to HUMIDITY. Press
ENTER button to enter HUMIDITY SETUP.
13. Press ENTER button again to choose
DEHUMIDIFICATION.
14. Press ENTER button again to highlight current
dehum choice (default is DISABLE).
15. Press UP or DOWN button to toggle ENABLE/
DISABLE. Press ENTER button to select/save
choice.
16. Press DOWN button to scroll through additional
DEHUMIDIFICATION screen choices:
• ALLOW HTG DEHUM = Allows
dehumidification in heating as well as cooling:
YES/NO.
• DEHUM SETPT = Relative Humidity
(RH) setpoint: 50% RH to 75% RH, 1%
increments.

Manual 2100-566F
Page 8 of 24
• DEHUM SPAN = Amount of RH% removal
allowed past setpoint: 5% to 10%, 1%
increments.
17. Press ENTER button to save changes.
Reversing Valve Setup
1. Press LEFT button two (2) times to return to
ADDITIONAL SETUP.
2. Press DOWN button to scroll to VALVE. Press
ENTER button.
3. Press ENTER button to highlight choice of ACTIVE
HTG or ACTIVE CLG. Press UP or DOWN button to
toggle between the choices. Press ENTER button to
save choice.
4. Press LEFT button four (4) times to return to the
home screen.
System Enable
To enable heating or cooling from the home screen:
1. Press RIGHT button to access the Main Menu
screen.
2. Press DOWN button to scroll to SYSTEM. Press
ENTER button.
3. Press ENTER button to choose from available
SYSTEM ENABLE options (use UP or DOWN
buttons to scroll through choices):
• AUTO = System is in “Auto-Changeover”
mode. HVAC system will cycle heating and
cooling automatically to stay within preset
heating and cooling setpoints.
• HEATING = System is in “Heating-Only” mode.
HVAC system will cycle heating in reference
to heating setpoint only. Unit will not activate
cooling sequence.
• COOLING = System is in “Cooling-Only” mode.
HVAC system will cycle cooling in reference
to cooling setpoint only. Unit will not activate
heating sequence.
• EMER HT = HP mode only.
• OFF = HVAC system is inactive.
4. Press ENTER button to save choice.
5. Press LEFT button two (2) times to return to home
screen.
Setpoints
To access setpoints from the home screen:
1. Press RIGHT button to access the Main Menu
screen.
2. Press DOWN button to scroll to SETPOINTS. Press
ENTER button.
3. Press ENTER button to select COOL SETPT.
4. Press UP or DOWN buttons to enter appropriate
cooling setpoint. Press ENTER button to save new
cooling setpoint.
5. Press ENTER button to select HEAT SETPT.
6. Press UP or DOWN buttons to enter appropriate
heating setpoint. Press ENTER button to save new
heating setpoint.
7. Follow the steps provided above to adjust cooling
and heating setback temperatures, dehum setpoint
and span, and CO2setpoint and span of control in
parts per million (if available).
8. Press LEFT button two (2) times to return to home
screen.
NOTE: The controller will not allow heating/cooling
setpoints to contradict one another, or to be
within a degree of conflicting operation.
NOTE: Any system startup with indoor ambient
temperatures lower than 56°F or above 86°F,
or humidity higher than 65%, will experience
an internal Low Temperature or High
Temperature alarm. This will not affect normal
operation and can be cleared easily.
Bard CompleteStatTM should be operational at this
point. For further controller enhancement or operation
detail, please consult the latest edition of the Bard
CompleteStatTM Advanced Programming & Features
manual P/N 2100-567.

Manual 2100-566F
Page 9 of 24
FIGURE 2
CompleteStatTM Terminal Descriptors and Optional Inputs
NOTE: Use twisted shielded pair for optional outdoor and indoor air sensors. Connect shield (drain) to 24V
common.
Field-Installed Jumper
Terminal Function Type Form
D Dehumidification Output 24VAC SPST Relay
SC 24VAC to Relay Outputs D, A, W2 Power
A Ventilation Call Output 24VAC SPST Relay
W2 2nd Stage Heating Output 24VAC SPST Relay
W1/E 1st Stage Heating/Emergency Heat Output 24VAC SPST Relay
SC 24VAC to Relay Outputs W1/E, Y2, Y1 Power
Y2 2nd Stage Compressor Output 24VAC SPST Relay
Y1 1st Stage Compressor Output 24VAC SPST Relay
Y0 Economizer Output 24VAC SPST Relay
SC 24VAC to Relay Outputs Y0, O/B, G Power
O/B Reversing Valve Output 24VAC SPST Relay
G Indoor Blower Output 24VAC SPST Relay
IN9 Not Used
ROS Remote Occupancy Sensor Input Dry Contact (Input to GND)
GND
REM Remote Temperature Sensor Input 10K Type II Thermistor
+B Communications
-A Communications
OAT Outdoor Air Temperature Sensor Input 10K Type II Thermistor
LAT Leaving Air Temperature Sensor Input 10K Type II Thermistor
GND Control Ground
L Lockout Alarm Input Dry Contact (Input to GND)
Com 24VAC Common Power
24V 24VAC Hot Power
TABLE 1
Controller Connections
Field-Installed Jumper Field-Installed Jumper
8403-062 Indoor Remote
Air Temperature Sensor
8403-061 Outdoor Air
Temperature Sensor

Manual 2100-566F
Page 10 of 24
SEQUENCE OF OPERATION
Conventional 1H/1C, 2H/1C, 1H/2C or 2H/2C without Economizer
Operation G Y/O Y1 Y2 W1/E W2 O/B D A
Fan Only X
1st Stage Cooling X X
2nd Stage Cooling (if employed) X X X
1st Stage Heating X X
2nd Stage Heating (if employed) X X X
Dehumidification X
Ventilation1X1X
1CS9B(E)-THOC (CO2Sensing Capability) models will activate both Gand Aterminals upon a ventilation call;
however, the CS9B(E)-THOC (Non-CO2Sensing) models will activate the Aterminal only if there is an existing call
for the indoor blower, whether through space conditioning or through constant fan operation.
Conventional 1H/1C, 2H/1C, 1H/2C or 2H/2C with Economizer
Operation G Y/O Y1 Y2 W1/E W2 O/B D A
Fan Only X
1st Stage Cooling (Economizer) X X
2nd Stage Cooling X X X
3rd Stage Cooling (if employed) X X X X
1st Stage Heating X X
2nd Stage Heating (if employed) X X X
Dehumidification X
Ventilation1X1X
1CS9B(E)-THOC (CO2Sensing Capability) models will activate both Gand Aterminals upon a ventilation call;
however, the CS9B(E)-THOC (Non-CO2Sensing) models will activate the Aterminal only if there is an existing call
for the indoor blower, whether through space conditioning or through constant fan operation.

Manual 2100-566F
Page 11 of 24
Two Stage Heat Pump without Economizer
Operation G Y/O Y1 Y2 W1/E W2 O/B D A
Fan Only X
1st Stage Cooling X X
2nd Stage Cooling X X X
1st Stage Heating X X X2
2nd Stage Heating X X X X2
3rd Stage Heating X X X X3X2
Emergency Heat X X X3
Dehumidification X
Ventilation1X1X
1CS9B(E)-THOC (CO2Sensing Capability) models will activate both Gand Aterminals upon a ventilation call;
however, the CS9B(E)-THOC (Non-CO2Sensing) models will activate the Aterminal only if there is an existing call
for the indoor blower, whether through space conditioning or through constant fan operation.
2
CompleteStatTM controller can be configured to energize reversing valve in cooling (see System Selection on page 5).
3Electric heat must be configured for a heat pump application (see Auxiliary Heat/Electric Heat Setup on page 7).
Single Stage Heat Pump without Economizer
Operation G Y/O Y1 Y2 W1/E W2 O/B D A
Fan Only X
1st Stage Cooling X X
1st Stage Heating X X X2
2nd Stage Heating X X X3X2
Emergency Heat X X X3
Dehumidification X
Ventilation1X1X
1CS9B(E)-THOC (CO2Sensing Capability) models will activate both Gand Aterminals upon a ventilation call;
however, the CS9B(E)-THOC (Non-CO2Sensing) models will activate the Aterminal only if there is an existing call
for the indoor blower, whether through space conditioning or through constant fan operation.
2
CompleteStatTM controller can be configured to energize reversing valve in cooling (see System Selection on page 5).
3Electric heat must be configured for a heat pump application (see Auxiliary Heat/Electric Heat Setup on page 7).

Manual 2100-566F
Page 12 of 24
Single Stage Heat Pump with Economizer
Operation G Y/O Y1 Y2 W1/E W2 O/B D A
Fan Only X
1st Stage Cooling X X
2nd Stage Cooling X X X
1st Stage Heating X X X X2
2nd Stage Heating X X X X3X2
Emergency Heat X X X3
Dehumidification X
Ventilation1X1X
1CS9B(E)-THOC (CO2Sensing Capability) models will activate both Gand Aterminals upon a ventilation call;
however, the CS9B(E)-THOC (Non-CO2Sensing) models will activate the Aterminal only if there is an existing call
for the indoor blower, whether through space conditioning or through constant fan operation.
2
CompleteStatTM controller can be configured to energize reversing valve in cooling (see System Selection on page 5).
3Electric heat must be configured for a heat pump application (see Auxiliary Heat/Electric Heat Setup on page 7).
Two Stage Heat Pump with Economizer
Operation G Y/O Y1 Y2 W1/E W2 O/B D A
Fan Only X
1st Stage Cooling X X X
2nd Stage Cooling X X X
3rd Stage Cooling X X X X
1st Stage Heating X X X X2
2nd Stage Heating X X X X X2
3rd Stage Heating X X X X X3X2
Emergency Heat X X X3
Dehumidification X
Ventilation1X1X
1CS9B(E)-THOC (CO2Sensing Capability) models will activate both Gand Aterminals upon a ventilation call;
however, the CS9B(E)-THOC (Non-CO2Sensing) models will activate the Aterminal only if there is an existing call
for the indoor blower, whether through space conditioning or through constant fan operation.
2
CompleteStatTM controller can be configured to energize reversing valve in cooling (see System Selection on page 5).
3Electric heat must be configured for a heat pump application (see Auxiliary Heat/Electric Heat Setup on page 7).
SEQUENCE OF OPERATION (CONT.)

Manual 2100-566F
Page 13 of 24
Wiring Diagram Index
Wiring
Diagram
No.
Unit
Type
CompleteStat™
Model
CS9B(E)-*
CompleteStat™
System Type
System
Stages
Setting
Economizer
Setting
Use with
Bard Units Ventilation System
Vent
Control
Type
1 A/C THO, THOC A/C 2H/2C None 1 or 2-Stage A/C w/ or
w/o Elec. Heat CRV, ERV, MFAD On/Off
2 A/C THO, THOC A/C 2H/2C EN/DIS 1-Stage A/C with or
w/o Elec. Heat
EIFM Factory "E" Economizer w/W7459A Control On/Off
3 A/C THO, THOC A/C 2H/2C EN/DIS 1-Stage A/C with or
w/o Elec. Heat
ECONWM Factory "T" or "W" Economizer w/ JADE W7220 Control On/Off
4 A/C THO, THOC A/C 2H/2C EN/DIS 2-Stage A/C with or
w/o Elec. Heat
EIFM Factory "E" Economizer w/W7459A Control On/Off
5 A/C THO, THOC A/C 2H/2C EN/DIS 2-Stage A/C with or
w/o Elec. Heat
ECONWM Factory "T" or "W" Economizer w/ JADE W7220 Control On/Off
6 HP THO, THOC HP 1 Stage None 1-Stage HP with or
w/o Elec. Heat CRV, ERV, MFAD On/Off
7 HP THO, THOC HP 2 Stage None 2-Stage HP with or
w/o Elec. Heat CRV, ERV, MFAD On/Off
8 HP THO, THOC HP 1 Stage EN/DIS 1 & 2-Stage HP with
or w/o Elec. Heat
EIFM Factory "E" Economizer w/W7459A Control On/Off
9 HP THO, THOC HP 1 Stage EN/DIS 1-Stage HP with or
w/o Elec. Heat
ECONWM Factory "T" or "W" Economizer w/ JADE W7220 Control On/Off
10 HP THO, THOC HP 2 Stage EN/DIS 2-Stage HP with or
w/o Elec. Heat
EIFM Factory "E" Economizer w/W7459A Control On/Off
11 HP THO, THOC HP 2 Stage EN/DIS 2-Stage HP with or
w/o Elec. Heat
ECONWM Factory "T" or "W" Economizer w/ JADE W7220 Control On/Off
12 Gas/Electric THO, THOC A/C 1H/1C None 1-Stage A/C with Gas
Heat CRV, ERV, MFAD On/Off
13 Gas/Electric THO, THOC A/C 1H/2C None 2-Stage A/C with Gas
Heat CRV, ERV, MFAD On/Off
14 Gas/Electric THO, THOC A/C 1H/1C EN/DIS 1-Stage A/C with Gas
Heat
EIFM Factory "E" Economizer w/W7459A Control On/Off
15 Gas/Electric THO, THOC A/C 1H/2C EN/DIS 2-Stage A/C with Gas
Heat
EIFM Factory "E" Economizer w/W7459A Control On/Off
16 I-TEC®HP THO, THOC HP 2 Stage None 2-Stage HP with or
w/o Elec. Heat None On/Off
17 I-TEC®HP THO, THOC HP 2 Stage None 2-Stage HP with or
w/o Elec. Heat CRV On/Off
18 I-TEC®HP THO HP 2 Stage None 2-Stage HP with or
w/o Elec. Heat
Modulating ERV, use –THO plus 8403-067 CO2controller Modulating
19 Q-TECTM QA THO, THOC A/C 2H/1C None 1-Stage A/C with or
w/o Elec. Heat CRV, ERV On/Off
20 Q-TECTM QH THO, THOC HP 1 Stage None 1-Stage HP with or
w/o Elec. Heat CRV, ERV On/Off
21 QWS THO, THOC HP 2 Stage None 2-Stage Geo/Water
Source HP CRV, ERV On/Off
22 C**H THO, THOC HP 2 Stage EN/DIS 2-Stage HP with or
w/o Elec. Heat
ECONCH Factory “S” w/JADE W7220 Control On/Off
* Either THO or THOC version can be used. For THO, vent output “A” limits vent operation to Occupied periods. For THOC, vent output “A” operates vent based on CO2level.

Manual 2100-566F
Page 14 of 24
IMPORTANT: Be sure to connect these field-installed jumpers for proper operation
IMPORTANT: Be sure to connect these field-installed jumpers for proper operation
EIFM
WIRING DIAGRAMS

Manual 2100-566F
Page 15 of 24
IMPORTANT: Be sure to connect these field-installed jumpers for proper operation
IMPORTANT: Be sure to connect these field-installed jumpers for proper operation
EIFM
JADETM

Manual 2100-566F
Page 16 of 24
IMPORTANT: Be sure to connect these field-installed jumpers for proper operation
IMPORTANT: Be sure to connect these field-installed jumpers for proper operation
JADETM
WIRING DIAGRAMS (CONT.)

Manual 2100-566F
Page 17 of 24
IMPORTANT: Be sure to connect these field-installed jumpers for proper operation
IMPORTANT: Be sure to connect these field-installed jumpers for proper operation
EIFM

Manual 2100-566F
Page 18 of 24
IMPORTANT: Be sure to connect these field-installed jumpers for proper operation
IMPORTANT: Be sure to connect these field-installed jumpers for proper operation
EIFM
JADETM
WIRING DIAGRAMS (CONT.)

Manual 2100-566F
Page 19 of 24
IMPORTANT: Be sure to connect these field-installed jumpers for proper operation
IMPORTANT: Be sure to connect these field-installed jumpers for proper operation
JADETM

Manual 2100-566F
Page 20 of 24
IMPORTANT: Be sure to connect these field-installed jumpers for proper operation
IMPORTANT: Be sure to connect these field-installed jumpers for proper operation
EIFM
WIRING DIAGRAMS (CONT.)