tekmar 538 Thermostat User Manuals - Manual (Page 2)

© 2011 U 538 - 12/11 2 of 12
This brochure will provide you with the information you need to benefit the most
from your tekmarNet
® thermostat. Please visit www.tekmarcontrols.com for more
detailed information on this or any other tekmar product.
This thermostat provides heating for one zone in your building. It will maintain your
air temperature with an on board ROOM sensor, but may also have an auxiliary
ROOM, FLOOR, or OUTDOOR sensor attached. A ROOM sensor will allow control
of a location other than the one in which the thermostat is installed. An outdoor
sensor will allow this and all other tekmarNet
® thermostats in your building to display
the outdoor temperature on their displays. A floor sensor will allow this thermostat
to control your floor temperature. This thermostat can maintain floor temperature
only, air temperature only, or floor and air temperature together.
With the addition of one of tekmar’s energy saving accessories, this thermostat can
also lower its temperature setting at night or when you are away from the house.
Temperature Adjustment
Adjustment Buttons
Adjust the temperature
ROOM or FLOOR
displays depending
on configuration
Indicates
whether the day
or night
temperature is
being set
(if available).
You will be adjusting the temperature of the current operating mode. To adjust
temperature settings that are not shown on the screen, you must enter into the
Adjust Menu as described in the “Adjust Menu” section. There may be other symbols
on the screen that affect thermostat operation. Please see the “Display Symbols”
section for a description of each symbol.
This thermostat can operate at day or night temperatures (see “Day or
Night Temperatures” section) for ROOM or FLOOR settings. The temperature
can be adjusted as follows:
Step 1: Press the or button until the desired temperature is displayed.
Step 2: Release all buttons and wait for the display to return to normal operation.
The adjusted settings will be saved in memory.