Programmable settings – tekmar 518 Thermostat Installation User Manual

Page 9

518_D - 03/13

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A Watts Water Technologies Company

Programmable Settings

Setting

Display

User settings. Press the

and

buttons together for 3 seconds to enter and

advance to the next setting.

MODE
Select heat or off.

Range: HEAT, OFF

Default: HEAT

UNITS
Select the temperature units.

Range: °F or °C

Default: °F

LIGHT
Select when the display back light should operate. Auto
operates the backlight for 30 seconds after a keystroke.

Range: OFF, AUTO, ON

Default: AUTO

SET FLOOR
Set the floor minimum temperature. Available when an
auxiliary floor sensor is connected and the built-in room
sensor is on.

Range: OFF, 40 to 122°F (4.5 to 50.0°C)

Default: 72°F (22.0°C)

TYPE
Device Type number. Hold the

button to view the

software version.

ESCAPE
Release the

and

buttons to return to the home screen.

Installer settings. Press the

and

buttons together for 5 more seconds.

AUXILIARY SENSOR
Select the type of auxiliary sensor. Available when an auxiliary
sensor is automatically detected.

Range: NONE = no auxiliary sensor, ROOM = Indoor
Sensor, FLOR = Slab Sensor, OUT = Outdoor Sensor

Default: OFF

ROOM SENSOR
Select if the built-in room temperature sensor is on or off.
The built-in room sensor can only be disabled when an
auxiliary room or slab sensor is connected.

Room

Range: ON or OFF

Default: ON

SET FLOOR MAXIMUM
Set the floor maximum temperature in order to protect the
floor covering. Suggested settings: Tile = 90°F (32°C),
Wood Floor = 85°F (29°C)

MAX

Range: 40 to 122°F (4.5 to 50.0°C), OFF

Default: 85°F (29.5°C)

ESCAPE
Release the

and

buttons to return to the home screen.