Honeywell TB7200 Series Installation Instructions Manual page 16

TB7200 SERIES COMMUNICATING ZONE THERMOSTATS
Configuration
parameters
Proportional band setting
Pband
Default value = 3
Set Type Temporary setpoint enable
Default value = Permnent
Enables temporary setpoints
feature to any change of
occupied or unoccupied
setpoint.
Temporary occupancy time
TOccTime
Default value = 2 hours
Deadband Minimum deadband
Default value = 2.0 F (1.0 C)
Cal RS Room air temperature sensor
calibration
Default value = 0.0 F or C
62-2019—05
Table 8. Configuration Parameters (Continued)
Default value Significance and adjustments
Adjust the proportional band used by the thermostat PI control loop.
CAUTION
Note that the default value of 3.0 F (1.2 C) gives satisfactory
operation in most normal installation cases. The use of a
superior proportional band different than the factory one is
normally warranted in applications where the thermostat
location is problematic and leads to unwanted cycling of the
unit. A typical example is a wall mounted unit where the
thermostat is installed between the return and supply air feeds
and is directly influenced by the supply air stream of the unit.
Value F scale P band C scale P band
3 3 F
4 4 F
5 5 F
6 6 F
7 7 F
8 8 F
9 9 F
10 10 F
Temporar: (temporary) Local changes to the heating or cooling
setpoints by the user are temporary. They will remain effective for the
duration specified in the parameter ToccTime. Setpoints will revert
back to their default value after internal timer ToccTime expires.
To change setpoints permanently, revert parameter to No or write
setpoints through the network. Any setpoints written through the
network will be permanent ones and saved to EEPROM.
Permnent: (permanent) Any change of occupied or unoccupied
setpoints through the keypad by the user are permanent and saved to
and EEPROM
Temporary occupancy time with occupied mode setpoints when
override function is enabled
When the thermostat is in unoccupied mode, function is enabled with
either the menu or BI1 or BI2 configured as remote override input.
0,1, 2, 3, 4, 5, 6, 7, 8, 9, 10, and up to 24 hours
Minimum deadband value between the heating and cooling setpoints.
If modified, it will be applied only when any of the setpoints are
modified.
2, 3, 4 or 5 F, 1.0 F increments (1.0 to 2.5 C, 0.5 C increments)
Offset that can be added/subtracted to actual displayed room
temperature
± 5.0 F, 1.0 F increments (± 2.5 C, 0.5 C increments)
16
1.7 C
2.2 C
2.8 C
3.3 C
3.9 C
4.4 C
5.0 C
5.6 C