Aube Technologies TH146-N-2H1C User Manual

Emergency heat
System fault
indicator
indicator
System operating
mode selection
Temperature adjustment

1. Operation

1.1
System Operating Mode
Press the Mode button to place the system in one of the following
modes:
HEAT The system is in heating mode.
COOL The system is in cooling mode.
The system is in automatic changeover mode. (The
AUTO system switches between heating mode and cooling
mode to maintain the desired temperature.)
OFF The system is off.
The system is in emergency heat mode. Only auxiliary
EHEAT heating is used when there is a call for heat. (This mode
is available only if your system has auxiliary heating).
* Some modes might not be available depending on your system.
1.2
Fan Operating Mode
Press the button to select the fan operating mode.
• In automatic mode, the fan runs only when heating or cooling
is activated. NOTE: For gas-operated HVAC systems, there
might be a delay before the fan starts or stops when heating
is activated or deactivated.
• In continuous mode, the fan runs continuously and the
NOTE: If Smart Fan is enabled, when
symbol is displayed.
the thermostat is in unoccupied mode, the fan runs only
when heating or cooling is activated.
TH146-N-2H1C
Dual energy
Auxiliary heat is On
Fan operating
mode selection
Fan is in
continuous mode
1.3
The controller offers the option of displaying either the indoor
humidity level or the outdoor temperature. The selection is done via
the configuration menu at installation (see installation guide).
1.4
The actual (measured) indoor temperature is normally displayed. To
view the setpoint temperature, press one of the
The setpoint is displayed for 5 seconds and is indicated by the
symbol.
To modify the temperature setpoint, press one of the
until the desired temperature is displayed.
NOTE: If the controller is in automatic heat/cool changeover (see
section 1.1), the setpoint is automatically reduced or raised by 1°C
(1.8°F) when the controller switches to heating mode or to cooling
mode respectively. For example, if the setpoint is 24°C (75°F) in
heating mode, it will become 25°C (77°F) in cooling mode and will
return to 24°C (75°F) when the controller switches back to heating
mode.
1.5
NOTE: Skip this section if you do not have a humidifier connected to
the controller.
The controller offers the option of setting the humidity level either
manually or automatically. The selection is done via the
configuration menu at installation (see installation guide).
TH146-N-2H1C
Non-programmable H/C Controller
Appears when the
temperature setpoint
is displayed
Heating is On
Cooling is On
Humidifier
Unoccupied
is On
mode is On
Indoor Humidity / Outdoor Temperature Display
Outdoor
temperature
Temperature Setting
Humidity Setting
User's Guide
Indoor temperature
Outdoor temperature
or indoor humidity
System operating mode
Indoor
humidity
buttons once.
buttons
1/2