Honeywell SUITEPRO TB6575 Installation Instructions Manual page 12

TB6575/TB8575 SUITEPRO™ DIGITAL FAN COIL THERMOSTATS
IS
Code Code Description
6 Pipe Sensor
Threshold for
Cooling
7 Pipe Sensor
Threshold for
Heating
8 Temperature Scale
8.5 Fan Speed at motor
start up
9 Number of Fan
Speeds
9.5 Fan Control Type
10 Control Method for
4-Pipe Auto
Changeover
10.5 Deadband for Heat/
Cool Setpoints
Switching
Differential for
Single Setpoint
CPH Value for Heat 1 to 12 Range is 1 to 12. Default is 4.
11
12 CPH Value for Cool
13 CPH for Auxiliary
Electrical Heater
14 Display
Temperature
Adjustment
15 Temperature
Display Mode
16 Setpoint Range
Stop for Heating
62-0278—07
Table 4. Installer Setup (IS) Codes and Options. (Continued)
Option Option Description (Default value shown in
Value
Range is 50°F to 72°F. Default is 60°F.
50 to
72
75 to Range is 75°F to 90°F. Default is 80°F.
90
0 Degrees Fahrenheit (°F); Default.
1 Degrees Celsius (°C).
Provide full power when fan motor starts –
0
always starts in high fan speed (Default)
1 Disable – fan will start at speed that is needed as
defined by VersaSpeed
1 Single Speed Fan
2 2 Speed Fan
3 3 Speed Fan (Default)
0 Constant and Auto (Default)
1 Auto only
1 Single Setpoint (Default)
2 Heat and Cool Setpoints (2 setpoint method)
2 to 9 Range is 2 to 9. Default is 3. Deadband = minimum
distance between heating and cooling setpoints.
2 to 6 Range is 2 to 6. Default is 3. Heat switching point =
setpoint - switching differential. Cool switching point
= setpoint + switching differential.
1 to 6 Range is 1 to 6. Default is 3.
1 to 12 Range is 1 to 12. Default is 6.
-4 to 4 Range is -4°F to +4°F; Default is 0°F.
0 Display Room Temperature
1 Display Setpoint
2 Display Temperature and Setpoint; Default.
Range is 50°F to 90°F. Default is 90°F.
50 to
90
Bold)
12
Notes
Changes to Cool when pipe
temperature is below
threshold.
Changes to Heat when pipe
sensor temperature is
above threshold.
High speed start up
ensures that there is
enough torque to start the
motor and eliminates and
motor locking.
Low speed only
Hi and Low speed fans only
Hi, Med, and Low speed fan
When fan is in Auto, the fan
ramping algorithm,
Veraspeed, is used
Uses switching differential
to change between heating
and cooling and controls to
a single setpoint (Only
displayed for system types
5 or 7)
Uses a deadband of no
control and controls to a
heat or cool setpoint. (Only
displayed for system types
5 or 7)
Available when Heat and
Cool Setpoints are chosen
for the control method for 4-
pipe Auto (ISU 10)
Available when Single
Setpoint is chosen for the
control method for 4-pipe
Auto (ISU 10)
The number selected
indicates the maximum
times Heating is cycled on
per hour (CPH).
The number selected
indicates the maximum
times Cooling is cycled on
per hour (CPH).
The number selected
indicates the maximum
times Auxiliary Heating is
cycled on per hour (CPH).