T7100D,E,F MICROELECTRONIC COMMERCIAL THERMOSTATS AND Q7100A,C,D SUBBASES
Mounting Thermostat on Subbase
Mount the thermostat on the subbase after the subbase is
1. Engage the tabs at the top of the thermostat and
subbase. See Fig. 10.
2. Press the lower edge of the case to close and latch.
NOTE: To remove the thermostat from the wall, first pull out
at the bottom of the thermostat then remove the top.
TABS AT TOP OF
THERMOSTAT AND SUBBASE.
Fig. 10. Mounting thermostat on subbase.
Using Thermostat Keys
The thermostat keys are used to:
• set temperature,
• display present setting,
• configure Installer Setup,
• check Self-Test.
Select models have keys to:
• temporarily override the temperature,
• set the system operation,
• set the fan operation.
See Fig. 11 for the location of the keys.
Fig. 11. Thermostat key locations, descriptions.
PRESS LOWER EDGE
OF CASE TO LATCH.
DISPLAY PRESENT SETTINGS AND
SCROLLS THROUGH INSTALLER
SETUP (INFORMATION KEY)
System and Fan Settings
System settings control the thermostat operation as follows:
Em. Heat (Q7100C only): Emergency heat relay is
automatically controlled by the thermostat. The cooling
system is off. The compressor is de-energized.
Heat: The thermostat controls the heating.
Off: Both the heating and cooling are off.
Cool: The thermostat controls the cooling.
Auto: The thermostat automatically changes between
heating and cooling operation, depending on the indoor
Fan settings control the system fan as follows:
On: Fan operates continuously.
Auto: Equipment controls fan.
The system default setting is Heat and the fan default setting
is Auto. Use the keys to change to the desired settings.
See Fig. 11.
NOTE: Always press the keys with your fingertip or similar
blunt tool. Sharp instruments like a pen or pencil
point can damage the keyboard.
The default setpoint for heat is 70°F (21°C) and for cool is
78°F (25.5°C). Press the increase
change the present setting. To change between heat and
cool, press the Information i key until the setting to be
changed appears. Press the increase
adjust the setting.
Override Temperature Settings
The T7100 temperature settings can be overridden in three
— Using the Override key (T7100F only), acting as a toggle.
— Using a remote setback timer.
— Using an occupancy sensor.
The temperature settings change based on the Installer
NOTE: The Installer Setup 27 is factory set at zero degrees
so this setting must be changed for the temperature
The Override key temporarily changes the current
temperature to a preset offset. The remote timer and
occupancy sensor opens (temporary setpoint) or closes
(comfort setpoint) contacts according to the setting.
See Table 5.
Table 5. Examples of Temperature Overrides.
Number 27 Setting