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TCS22-***-003
Bard TCS22-***-003 User Manual
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2100-444-003A
Page 86
wire between R and G of the A/C unit
low voltage te
rminal block to opera
te the
blower. Check continuity
between
terminal #8 and #9 of the A/C unit low
voltage terminal block. This should be a
Closed circuit with the Blower running.
91
93
Table of Contents
Default Chapter
2
Table of Contents
2
1 Introduction
7
Shipping Damage
7
Package Contents
7
Additional Requirements
7
Copyright Notice
7
General
8
Building Points to be Monitored
8
Wallmount Points to be Monitored for each Unit
8
Building Points to be Controlled
8
System Points to be Controlled
9
Wallmount Points to be Controlled
9
Alarm Points
9
Model Nomenclature
11
2 Specifications
11
Electrical Specifications
11
Mechanical Specifications
11
Environmental Specifications
11
Sensor Specifications
12
Temperature Sensors
12
Humidity Sensors
12
Compressor Current Sensor
12
Dirty Filter Sensor
12
Blower Airflow Switch
13
Figure 1 Front Cover
14
Figure 2 Control Location
15
Figure 3 Mounting Template
16
3 Installation
17
Mounting
17
Wiring
17
High Voltage Wiring
17
Wiring - Low Voltage
18
Wiring - Sensors
18
Table 1 Low Voltage Wire Size
18
Wiring - Inputs & Outputs
19
Wiring - Telephone Line
20
Wiring - Ethernet
20
Figure 4 External Wiring
21
Figure 5 Internal Wiring
22
Installation Check List
24
System Startup
25
Wallmount Startup Checklist
25
TCS22 Startup Checklist
26
4 Operation
27
General
27
Sequence of Operation
27
Cooling Sequence with Economizers
27
Heating Sequence
27
Fan Sequence
27
Occupied / Unoccupied Mode Sequence
28
Alarm Sequence
28
Dehumidification Sequence
30
Thermal Shock Protection Sequence
30
Modem Sequence
30
Power Management Sequence
30
Setpoints
31
5 Display & Keypad Operation (Dak)
31
Display & Keypad Physicals
31
Power up
32
Menu Tree
32
Buildings Status Screen
33
Room Temperature
34
Room Humidity
34
Outdoor Temperature
34
Outdoor Humidity
34
Active Cooling Setpoint
34
Active Heating Setpoint
34
Free Cooling on / off
35
Room Occupied Yes/No
35
Outdoor Enthalpy
35
Unit Status Screen
36
Unit #1 Economizer
36
Unit #1 Compressor
36
Unit #1 Heater
36
Unit #1 Blower
36
Unit #1 FILTER
37
Unit #1 Discharge Air Temperature
37
Alarms Menu
37
Space Temp Alarm
38
Space Humidity Alarm
38
Compressor Alarm
39
Filter Alarm
39
Utility Power Fail
39
Fire Trouble
40
Fire Alarm
40
Outdoor Temp Alarm
40
Outdoor Humidity Alarm
40
Door Alarm
40
Setpoints Screen
41
Occupied Cooling Setpoint
42
Unoccupied Cooling Setpoint
42
Occupied Heating Setpoint
43
Unoccupied Heating Setpoint
43
High Temperature Alarm Setpoint
43
Low Temperature Alarm Setpoint
43
High Humidity Alarm Setpoint
43
Low Humidity Alarm Setpoint
43
Dehumidification Setpoint
43
Free Cooling Enthalpy Setpoint
44
Free Cooling Dry Bulb Setpoint
44
Overrides Unit #1 Screen
45
Table 2. Enthalpy Lookup Table
45
Blower Override
46
Compressor Override
47
Economizer Override
47
Heater Override
47
Continuous Blower
48
Enables Menu
49
Economizer Operation
50
Free Cooling Enthalpy Changeover
50
Dry Bulb Temperature Changeover
50
Daylight Savings Time
50
50HZ Clock
50
Zone Humidity Sensor
50
Password Operation
51
Keyboard Map
52
6 Pc Software Operation
54
Climatewatch System Software Overview
54
Installation
54
Hardware Requirements
54
Software Installation
54
ASI Expert / Bard Climatewatch Software
55
Screen Overview
55
TCS Communications
57
TCS Controller Information Screens
65
Main Screen Tab
66
Set Point Tab
68
Override #1 Tab
72
Alarms Tab
76
Alarm Log Tab
80
Offsets Tab
81
Misc. Tab
82
Trend Tab
85
Dial out Tab
86
Notes Tab
88
7 Maintenance & Troubleshooting
89
Routine Maintenance
89
Troubleshooting
89
TCS22 Troubleshooting
89
Table 3 Humidity Sensor Output
93
Thermistor Resistance/Temperature Table
94
Table 4 Thermistor Resistance Vs. Temperature Table
94
Wallmount Quick Troubleshooting Guide
95
4
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Bard TCS22-***-003 Specifications
General
Brand
Bard
Model
TCS22-***-003
Category
Controller
Language
English
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