Operating Instructions
To turn the System On
With each press of the “ON” button, the FMT will toggle between on and off mode. The FMT retains in memory the last temperature set point and
operational mode. These values are used when turned on.
To Adjust the Set (or desired) Temperature
When no buttons are pressed, the LCD indicates the current room temperature. When the up (+) or down (-) buttons is first pressed the LCD will
flash rapidly and change to indicate the Set (or desired) temperature. The word “SET” will also be displayed in the LCD to confirm the set
temperature is being adjusted.
When the desired temperature is shown and there are no further button presses the LCD will stop flashing and again indicate the current room
temperature. The new desired temperature is now active.
To select the System Mode
First press the “Select” button (the current mode will start to flash rapidly in the LCD) and then by pressing the up (+) or down (-) buttons the FMT
will toggle between Heat, Cool, Heat & Cool (Auto season change over) or fan only modes. Once the desired mode is displayed in the LCD stop
pressing buttons, after a few seconds the display will stop blinking and the new desired mode is set.
Heat Mode:
In heat only mode, the thermostat will only activate the system heating when the room temperature falls below the set (or
desired) temperature. Heat will be displayed in the LCD to indicate this mode is set. When the FMT is calling for the system to heat, the
word “HEAT” will flash slowly in the LCD.
Cool Mode:
In cool only mode the thermostat will only activate the system cooling when the room temperature raises above the set (or
desired) temperature. Cool will be displayed in the LCD. When the FMT is calling for the system to cool, the word “COOL” will flash
slowly in the LCD
Auto Season Change over Mode:
In Auto mode the thermostat will automatically activate the system heating or cooling to maintain
the set (or desired) temperature to within 1 Deg C. For example, if the set temperature is 21 deg C, the FMT will activate the system
cooling when the room temperature raises to 22 deg C or activate the system heating if the room temperature falls to 20 deg. The LCD
will indicate Auto Season Mode by displaying both “Heat & Cool” in the LCD. When the FMT is calling for the system to heat or cool the
appropriate word will flash slowly in the LCD.
Continuous Fan only Mode:
In continuous fan only mode the FMT will only run the system fan regardless of the set and room
temperature. The FMT will not call for system heating or cooling. Fan only mode should be used to improve building ventilation.
To select the Fan Mode.
The FMT can control the system fan in a number of ways. In addition to the previously described Continuous Fan Only Mode (where the system
fan will run continuously without a call for system heating or cooling), the FMT can also control the System Fan to run only during a call for
heating or cooling, or to run continuously AND call for system heating and cooling when required. To select the appropriate Fan mode press the
“Select” button twice, (or until the words “Fan” or Auto Fan” are displayed in the lowest section of the LCD - These words will be flashing quickly).
Pressing the up (+) or down (-) buttons will toggle the FMT between “Fan” and “Auto Fan” mode. Once the desired mode is displayed in the
LCD, stop pressing buttons and after a few seconds the display will stop blinking and the new desired fan mode is set.
Fan Mode
In Fan mode the system fan will run continuously, however the FMT will also control the room temperature as dictated by the Heating,
Cooling or Auto modes described above. The FMT will indicate that this mode is active by displaying the word “Fan” in the lowest
section of the LCD.
Auto Fan Mode
In Auto Fan mode the FMT will only turn on the system fan when there is a call for system heating or cooling. The LCD will indicate that
this mode is active by displaying the words “Auto Fan” in the lowest section of the LCD.
Model FMT24-HC22
24 Volt Heat Cool Thermostat
Two Stage Heating Two Stage Cooling
Auto Changeover - Non Programmable
Congratulations on the purchase of your new
Electronic Thermostat!
Your new Smart Temp thermostat has been built using the best components and
design philosophy. As a consequence of this, if properly installed your new
electronic programable thermostat will provide you with years of trouble free and
reliable service.
The Smart Temp FMT has been designed to be attractive, highly reliably and
simple to use. Please take the time to read these simple instruction to familiarise
yourself with the function and features offered in this product.
Smart Temp
Thermostats
TM
