Bard CompleteStat-Series CS9B-THO Product Manual

Model CS9B-THO and CS9BE-THO Shown 

4 Models:  

CS9B-THO 

Temperature, Humidity, Occupancy

CS9B-THOC 

Temperature, Humidity, Occupancy, and CO2

CS9BE-THO 

Temperature, Humidity, Occupancy w/Ethernet Connection 

CS9BE-THOC  Temperature, Humidity, Occupancy, and CO2 w/Ethernet Connection 

Features---All Models except as Noted: 

All-in-One Multi-Function Controllers: THO models: Temperature, Humidity (dehumidification only), Occupancy 

THOC models: Temperature, Humidity (dehumidification only), Occupancy and CO2 (On/Off control) 

Adaptive Occupancy Scheduling:  

1. Automatically learns the start of the 1

st

 persistent occupancy for each day of the week using on-

    board motion sensor to create a 7-day start of occupancy schedule  

2. Continuously adapts the schedule with any changes to the usage pattern 

3. Provides adaptive optimized space warm-up or cool-down with respect to the learned start of     

    occupancy for each day 

User-friendly, high contrast, backlit LCD display with Continuous “On” option 

Simple 5-Button user interface for menu-driven configuration and operation 

No need for connected PC or programming 

All models are BACnet capable for MS/TP, EIA-485 using shielded twisted pair for networking 

BACnet is an ANSI and ISO global standard open communications protocol developed by ASHRAE 

The “E” Ethernet versions offer alternate method of networking using CAT 5 port on the sub-base 

9-relay output for complete and reliable HVAC system control  

F or C temperature option  

Conventional modes: 1H/1C, 2H/2C, 1H/2C, 2H/1C, 2H/3C if configured for economizer 

Heat Pump modes: 1-Stage (2H/1C), 2-Stage (3H/2C, 3H/3C if configured for economizer) 

Wide Range Occupancy Sensor: senses up to 33 feet distance, 120-degree horizontal and 100-degree vertical 

sensing from controller location. Remote occupancy sensor(s) can be added for extreme applications 

Built-in alarms and trend logs 

Configurable password protection with 3 levels of password-protected access 

Programmable (7-day, 5+2, individual days, up to 12 holidays) or non-programmable 

No batteries, retains date/time settings for 72-hours during power loss 

All settings except time maintained permanently in non-volatile memory until changed by user 

Auto or manual changeover option 

Fan Operation: Auto/On/Programmed (Programmed is On during Occupied, Auto during Un-Occupied) 

Form No 

F1943-512 

Supersedes 

F1943-212 

Page 

1 of 2 

CompleteStat-Series Environmental Controllers 

THO Models (Temperature, Humidity and Occupancy) 

THOC Models (Temperature, Humidity, Occupancy and CO2)