Ventilation Features; Alarm Relay Feature; Table 2 Wall Thermostats; Table 4 Thermostat Wire Size - Bard 11EER WA Series Installation Instructions Manual

Ventilation Features (Optional)
See ventilation instructions provided with unit for low
voltage wiring.
Alarm Relay Feature (Controls Option)
The alarm relay provides a set of NO (normally open)
and NC (normally closed) pilot duty contacts that
operate when the compressor control module locks out
compressor operation because of a high or low system
refrigerant pressure event.
Part Number
8403-060 3 stage Cool; 3 stage Heat; Electronic Programmable/Non-Programmable; HP or Conventional; Auto or Manual
(1120-445) changeover; Dehumidification Output
3 stage Cool, 3 stage Heat; Programmable/Non-Programmable; HP or Conventional; Auto or Manual Changeover;
CS9B-THO
Humidity Sensor w/ dehumidification; Motion Sensor w/Intelligent Learning Control; BACnet-compatible
3 stage Cool, 3 stage Heat; Programmable/Non-Programmable; HP or Conventional; Auto or Manual Changeover;
CS9B-THOC
Humidity Sensor w/ dehumidification; CO
3 stage Cool, 3 stage Heat; Programmable/Non-Programmable; HP or Conventional; Auto or Manual Changeover; Humidity
CS9BE-THO
Sensor w/ dehumidification; Motion Sensor w/Intelligent Learning Control; BACnet-compatible; Ethernet-compatible
3 stage Cool, 3 stage Heat; Programmable/Non-Programmable; HP or Conventional; Auto or Manual Changeover;
CS9BE-THOC Humidity Sensor w/dehumidification; CO
Ethernet-compatible
8403-089 1 stage Cool, 1 stage Heat – Heat Pump; 1 stage Cool, 1 stage Heat – Conventional; Programmable/Non-
(T4 Pro) Programmable Electronic; Auto or Manual changeover
8403-090 2 stage Cool, 3 stage Heat – Heat Pump; 2 stage Cool, 2 stage Heat – Conventional; Programmable/Non-
(T6 Pro) Programmable Electronic; Auto or Manual changeover
8403-091 1 stage Cool, 1 stage Heat; Non-Programmable; FEMA use
8403-092 2 stage Cool, 3 stage Heat – Heat Pump; 2 stage Cool, 2 stage Heat – Conventional; Programmable/Non-
(T6 Pro Wi-Fi) Programmable Electronic; Auto or Manual changeover; Wi-Fi
TABLE 3
CO

Controllers

2
Part Number Predominate Features
Normally Open SPST relay closes-on-rise
24V dual wave length sensor. Default setting
8403-067 950ppm, adjustable to 0-2000ppm
Default off setting 1000ppm, adjustable to
0-200 ppm can be calibrated
Manual 2100-715B
Page 14 of 25
TABLE 2
Wall Thermostats
Predominate Features
Sensor; Motion Sensor w/Intelligent Learning Control; BACnet-compatible
2
Sensor; Motion Sensor w/Intelligent Learning Control; BACnet-compatible;
2
Transformer
VA
55
TABLE 4
Thermostat Wire Size
FLA Wire Gauge
18 gauge
16 gauge
2.3
14 gauge
12 gauge
Maximum
Distance
In Feet
60
100
160
250