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The furnace uses a touch screen, the latest technology in control devices. Blowers and power supplies are controlled
from this screen.
It is important to note that your furnace is equipped with three main electronic components: the link board, the power
board and the touch screen. The power board is already installed in the blower box of the furnace.
The power board is used to supply current to the different electrical components, in particular:
Supply current to the different electronic boards;
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Supply current to the distribution fan;
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Supply current to the sequencers of the electrical unit (optional);
The link board is used more precisely for:
Connecting the hot air plenum's temperature probe (RTD type);
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Connecting the wall thermostat;
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Connecting complementary equipments;
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Connecting a heat pump.
The touch screen is used to operate the system. More precisely for:
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Choosing the combustion parameters;
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Selecting the options used;
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Show the temperature in the hot air plenum;
Selecting heating priority;
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Selecting language and units displayed;
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Viewing statistics;
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Selecting distribution fan speeds;
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Troubleshooting to detect problems with the appliance.
11.2. SYSTEM CONFIGURATION
Once the installation is complete and before using the unit, the furnace should be configured to activate all applicable
functions depending on options chosen. To do this, it is important to know which options are installed on your furnace.
11.3. TOUCH SCREEN
The touch screen is an electronic visual display that will light-up as you touch any location on the display area. The
main status page will then display different icons layout depending if the furnace is on or not.
Main menu – Furnace « ON »
Main menu – Furnace « OFF »
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