Honeywell SERIES COMMUNICATING TB7600 Installation Instructions Manual page 18

TB7600 SERIES COMMUNICATING RTU/HEAT PUMP THERMOSTATS
Configuration
parameters Significance Default value
Anticycle Minimum on/off operation time for
stages
Default value = 2 minutes
Heating stages cycles per hour
Heat cph
Default value = 4 cph
For multi stage models, heat cph
applies to W1 and W2
For heat pump models, heat cph
applies to W1 only
(Emergency heat)
Cooling stages cycles per hour
Cool cph
Default value = 4 cph
For multi stage models, cool cph
applies to Y1 and Y2
For heat pump models, cool cph
applies to Y1 and Y2 in cooling
and heating independently of the
reversing valve position
Minimum deadband
Deadband
Default value = 2.0 F (1.1 C)
Fan control
Fan cont
Default value = On
For multi stage models, fan
control applies to W1 and W2
For heat pump models, fan
control applies to W1 only
(Emergency heat)
Fan delay
Fan del
Default value = Off
Temporary occupancy time
ToccTime
Default value = 3 hours
Room air temperature sensor
Cal RS
calibration
Default value = 0.0 F or C
Outside air temperature sensor
Cal OS
calibration
Default value = 0.0 F or C
Number of heating stages.
H stage
Applicable to 2 stage models only
Default value = 2 stages
For heat pump models, H stage
is limited to 1 stage only
(W1 – Aux. Heat).
62-2016—05
Table 14. Configuration Parameters for all models (Continued)
Minimum on/off operation time of cooling and heating stages.
CAUTION
Anti-short cycling can be set to 0 minutes for equipment that
has an anti cycling timer. Do not set to 0 unless the
equipment has internal anti-cycling timer or damage to
equipment can occur.
0, 1, 2, 3, 4 and 5 minutes
Will set the maximum number of heating stage cycles per hour
under normal control operation. It represents the maximum number
of cycles that the equipment will turn ON and OFF in one hour.
Note that a higher cph will represent a higher accuracy of control at
the expense of wearing mechanical components faster.
3, 4, 5, 6,7 and 8 cph
Will set the maximum number of cooling stage cycles per hour
under normal control operation. It represents the maximum number
of cycles that the equipment will turned on and off in one hour.
Note that a higher cph will represent a higher accuracy of control at
the expense of wearing mechanical components faster.
3 or 4 cph
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 or 4 F (1.0 to 2.0 C)
Fan control in heating mode.
When selecting On; the thermostat in all cases will always control
the fan (terminal G).
Valid for On or Auto fan mode
When selecting Off; the fan (terminal G), when heating stages
(terminals W1 and W2) are solicited, will not be energized. The fan
in this case will be controlled by the equipment fan limit control.
Valid only for Auto fan mode. On fan mode will leave the fan always
on.
On or Off
Fan delay extends fan operation by 60 seconds after the call for
heating or cooling ends.
Valid only for Auto fan mode. On fan mode will leave the fan always
on.
Off or On
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 DI1 or DI2 configured as remote override
input.
0,1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12 hours
Offset that can be added/subtracted to actual displayed room
temperature
± 5.0 F (± 2.5 C)
Offset that can be added/subtracted to actual displayed outside air
temperature
± 5.0 F (± 2.5 C)
Will revert the operation of 2 stages thermostat to single stage
operation only when the second heating step is not needed.
1 or 2 stages
18
Adjustments