tekmar 509 Thermostat Installation - Manual (Page 13)

13 of 16 © 2012 D 508 - 04/12
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MODE
Current mode of operation of the thermostat.
OFF, HEAT
ROOM HEAT
Desired temperature for heating. (Must have an active air sensor
and be set to HEAT.)
35 to 100°F (1.5 to 38.0°C)
SLAB MINIMUM
Minimum slab temperature. (Must have an active slab sensor.)
OFF, 34 to 122°F (OFF, 1.0 to 50.0°C)
SLAB MAXIMUM
Maximum slab temperature. This item is only available in the
Installer access level. (Must have an active slab sensor.)
34 to 122°F, OFF (1.0 to 50.0°C, OFF)
SENSOR
Selects the type of auxiliary sensor present. This item is only
available in the Installer access level.
OFF, Indr, SLAB, OUT
ROOM SENSOR
Selects whether the built-in sensor is functional or not. This item
is only available in the Installer access level.
OFF, On
HEATING CYCLE
Determines the number of cycles per hour for the heating equipment.
This item is only available in the Installer access level.
Au, 2 to 12
UNITS
The units of temperature used to display the items.
°F, °C