The FT Series Heating Only, Boiler
Page 37
# Altitude of Installation
0 0~1999 ft (0~609 m)
1 2,000~4,499 ft (610~1,645 m)
2 4,500~7,699 ft (1,646~2,346 m)
4 7,700~10,000 ft (2,347~3,048 m)
1. With the Power turned OFF, press the 'Modes button'
for 5 seconds to get into the Installer Parameters Mode.
2. Turn the dial (E) until ‘33:HA’ appears.
3. Press the dial (E).
4. Set the high altitude value by turning the dial.
Refer to table.
5. Press the dial again (E) to save the setting.
6. Press the ‘Modes button’ for one second, to Save the
number and to go back to initial status.
4.12 High Altitude Installations. 2,000’ to 10,000’
The FT is shipped with a default factory setting for installation at an
altitude of 0 to 2000’ (approx). For maximum eciencies at higher
altitudes (2,000’ to 10,000’), the FT does have an adjustment in the
Installer Parameters Mode.
Follow these instructions if your installation is at 2,000’ - 10,000’.
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