Setting the Maximum Heating Cycles per Hour
(Heat cph)
The heating cycles per hour establishes the maximum
number of times the auxiliary heat is turned on and off
in one hour. The selection ranges from three to eight
cycles per hour.
Note:
A higher number of heating cycles per hour
results in more accurate temperature control, but could
accelerate the wear of mechanical components in the
equipment.
To set the maximum number of heating cycles per
hour while in the Installer Configuration Menu:
1. Answer NO to all prompts until the heating cycles
per hour prompt appears in the display. Press
YES to enter the heating cycles per hour menu.
2. Use the UP/DOWN arrow keys to adjust the
maximum number of heating cycles per hour.
Press YES to store the value.
The display now shows the cooling cycles per hour
setup prompt. See the
Setting the Maximum Cooling
Cycles per Hour (Cool cph)
section for instructions.
Setting the Maximum Cooling Cycles per Hour
(Cool cph)
The cooling cycles per hour establishes the maximum
number of times the compressor stages (independent
of heating or cooling mode) is turned on and off in one
hour. The selection ranges from three to four cycles
per hour.
Note:
A higher number of cooling cycles per hour
results in more accurate temperature control, but could
accelerate the wear of mechanical components in the
equipment.
To set the maximum number of cooling cycles per
hour while in the Installer Configuration Menu:
1. Answer NO to all prompts until the cooling cycles
per hour prompt appears in the display. Press
YES to enter the cooling cycles per hour menu.
2. Use the UP/DOWN arrow keys to adjust the
maximum number of compressor cycles per hour.
Press YES to store the value.
The display now shows the minimum heating/cooling
deadband prompt. See the
Setting the Heating/Cooling
Deadband (Deadband)
section for instructions.
Setting the Heating/Cooling Deadband (Deadband)
The heating/cooling deadband setting establishes the
minimum difference between the heating and cooling
setpoints. The range is adjustable from 2 to 4 F
°
(1 to 2 C
°
).
To change the minimum deadband between the
heating and cooling setpoints while in the Installer
Configuration Menu:
1. Answer NO to all prompts until the deadband
setpoint prompt appears in the display. Press YES
to enter the deadband setpoint menu.
2. Use the UP/DOWN arrow keys to adjust the
minimum deadband between the heating and
cooling setpoints. Press YES to store the value.
The display now shows the fan control prompt. See
the
Setting the Fan Control (Fan cont)
section for
instructions.
Setting the Fan Control (Fan cont)
This parameter controls how the fan activates in
response to a call for auxiliary heating.
When the fan is in Auto Mode (as selected on the Main
User Menu):
•
Selecting
on
enables the thermostat to control the
fan on a call for heating or cooling.
•
Selecting
off
enables the thermostat to energize
the fan on a call for cooling only. On a call for
auxiliary heating, the fan is controlled by the
equipment fan limit control.
To set the fan control while in the Installer
Configuration Menu:
1. Answer NO to all prompts until the fan control
prompt appears in the display. Press YES to enter
the fan control menu.
2. Using the UP/DOWN arrow keys, select
on
or
off
.
Press YES to store the selection.
The display now shows the fan delay prompt. See the
Setting the Setting the Fan Delay (Fan del)
section for
instructions.
Setting the Fan Delay (Fan del)
The fan delay extends the fan operation by
60 seconds after the call for heating or cooling has
ended. This feature is only active when the fan is in
the
Auto
mode.
To enable the fan delay while in the Installer
Configuration Menu:
1. Answer NO to all prompts until the fan delay
prompt appears in the display. Press YES to enter
the fan delay menu.
2. Using the UP/DOWN arrow keys, select
on
or
off
.
Press YES to store the selection.
T600HPP-2 Programmable Thermostat Installation Instructions
9
