Zyliss CS9BE-THO, CS9B-THO User Manual

CompleteStat-Series Environmental Controllers

THO Models (Temperature, Humidity and Occupancy)
THOC Models (Temperature, Humidity, Occupancy and CO2)

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 1st 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

Temperature Range: Cool 66-90F (19-32C), Heat 60-80F (16-27C)

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/Emer. 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 YO, 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

LAS

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

Bard Manufacturing Company, Inc.
Bryan, Ohio 43506
www.bardhvac.com

Form No.

F1943

May, 2012

Supersedes: F1943-212

Due to our continuous product improvement policy, all
specifications subject to change without notice.

Before purchasing this appliance, read important energy cost
and efficiency information available from your retailer.

Page 2 of 2

Temporary Temperature Override feature: 45-minute default setting, adjustable in 5-minute increments
Humidity control: Dehumidification only, Range 50-75%, Span is 5-10%. Requires special HVAC system with

dehumidification circuit

Pre-purge capability: Span 0-7200 seconds, default is 0
CO2 control: Range 500-2000 ppm, Span 50-500 ppm
Can optionally display space humidity, CO2, and outdoor temperature
Dedicated ventilation output
Outdoor sensor option, Bard PN 8403-061, can be used to:

o Limit minimum outdoor temperature for cooling operation
o Limit minimum outdoor temperature for heat pump operation (compressor lockout)
o Inhibit electric heat operation for heat pumps above selected outdoor temperature

Remote indoor sensor option, Bard PN 8403-062, can be used to with following options:

o Use remote indoor sensor only
o Average remote indoor sensor and on-board sensor
o Highest of connected sensors
o Lowest of connected sensors

Vertical mount, mounts to standard 2x4 handy-box installed vertically or horizontally
Off-white

Controller Connections: Terminal legend
Terminal Function Type Form