tekmar 544 User Manuals

- User Brochure

•

tekmarNet®4 Thermostat 544

Congratulations

on the purchase of

your tekmar programmable

thermostat with communication.

This thermostat combines

easy-to-use programming with

advanced features to increase

both comfort and energy

efficiency.

Your tekmar thermostat allows

you to :

• Set a single schedule for your

heating and cooling system that

all of your tekmar thermostats

can follow.

• Adjust the time and date on all

your tekmar thermostats from a

single thermostat

• Automatically adjust for

U 544

02/09

Table of Contents

Display .................................................................... 2

Symbols Description ............................................... 2

User Interface ......................................................... 3

Viewing Current Temperatures ............................... 4

Viewing the Room Set Temperature ....................... 4

Adjusting the Room Set Temp (No Schedule) ........ 4

Adjusting the Room Set Temp (Schedule) .............. 5

Temporary Room Set Adjustment (Schedule) ........ 5

Adjusting the Temporary Zone Hold ....................... 5

Choosing the Mode of Operation ............................ 5

Setting the Floor Warming Temperatures ............... 6

Setting the Fan On Time ......................................... 6

Viewing the Current Time ....................................... 6

Setting the Time ..................................................... 7

Selecting a Scene ................................................... 8

Extended Absences ................................................ 9

Viewing the Recorded High & Low Temperatures .. 9

Selecting a Schedule .............................................10

Units of Temperature ............................................. 11

Backlight ................................................................ 11

Cleaning the Thermostat ......................................11

Error Messages .....................................................11

Warranty ................................................................12

Daylight Saving Time

• View the outdoor temperature on

all of your tekmar thermostats.

• Easily set up custom “Scenes” to

match your home and lifestyle.

• Easily override your tekmar

thermostats if you are planning an

extended absence.

Display

Menu Field

Displays the

current menu

Status Field

Displays the current status

of the control’s inputs, outputs and operation

Symbols Description

MODE OF OPERATION

Displays whether in heating or cooling mode.

Item Field

Displays an abbreviated name of the selected item

Number Field

Displays the current value of the selected item

COOL GROUP MASTER

Indicates this thermostat is a cool group master.

FIRST STAGE OF HEAT

Indicates when the first stage of heat is operating.

FIRST STAGE OF COOLING

Indicates when the first stage of cooling is operating.

FAN 1

Indicates when Fan 1 is operating.

SCHEDULE MASTER

Indicates this thermostat is a schedule master. The number indicates the schedule group number.

tN4 COMMUNICATION

Indicates when a communication network is detected.

LOCK

Indicates that the access levels are locked. Also indicates when an item is visible but not adjustable.

OPTIMUM START / STOP

Indicates that Optimum Start or Optimum Stop is active.

WARNING

Indicates an error is present.

TEMPORARY HOLD

Indicates that the temperature has been temporarily adjusted from the scheduled event temperature.

SCHEDULED EVENT

Indicates the current scheduled event.

•

User Interface

•

The control uses a Liquid Crystal Display (LCD) as the method of supplying information on the operation of the thermostat.

Access Levels

This thermostat has five access levels:

• SEC (Secure)

• LTD (Limited)

• USER (User)

• INST (Installer)

• ADV (Advanced).

This brochure only covers the features available in the SEC, LTD and USER levels. Only qualified service people should adjust the INST and ADV access levels.

All of the items displayed by the thermostat are organized into seven menus:

• View

• Adjust

• Time

• Scene

• Schedule

• Monitor

• Miscellaneous

Item

Each menu has several items. The abbreviated name of the selected item will be displayed in the item field of the display. To view the next available item, press and release the Item button.

Adjustment

To make an adjustment to a setting in the thermostat:

1. Use the Menu button to select the appropriate menu.

2. Use the Item button to select the desired item.

3. Use the Up or Down button to adjust the setting.

Default Item

When you display an item in the View menu for more than 5 seconds it becomes the default item. After you navigate other menus, the display reverts back to the default item after 60 seconds of button inactivity.

The Time is the only exception. It can be displayed indefinitely.

These menus are listed in the Menu Field on the top left hand side of the display.

Use the Menu button to advance to the next menu.

Continue

to next Item

Continue

to next Item

Continue

to next Item

Continue to next Menu

Viewing Current Temperatures

Use the View menu to view the current temperatures being sensed by the thermostat. To view the available temperatures, use the Menu button to go to the View menu. Use the Item button to view the temperatures.

Room Temperature

This is the current air temperature of the room being controlled.

Outdoor Temperature

If an outdoor sensor is connected, this is the current outdoor air temperature.

Floor Temperature

If a floor sensor is connected to the thermostat, this is the current floor temperature.

Remote Temperature

If a remote sensor is connected to the thermostat, this is the current temperature at the remote sensor.

Viewing the Room Set Temperature

The Room Set temperature is the temperature that the thermostat is currently set to maintain.

To view the Room Set temperature:

1. Use the Menu button to select the View menu.

2. Use the Item button to select Room Set.

Adjusting the Room Set Temperature (No Schedule)

To adjust the Room Set temperature when there is no schedule in use:

1. Make sure you are in the VIEW menu. If not, press the Menu button until VIEW displays in the top left corner.

2. Press the Item button to display the ‘Room’ or ‘Room

3. Press the Up or Down button to enter the ‘Set Heat’

4. Ten seconds after the adjustment has been made, the

Set’ item.

mode. Continue pressing the Up or Down button until the desired temperature is displayed

display will return to the default item.

Wait 10

seconds

Press Up or Down

Button to adjust the

heating temperature.

Press Up or Down

Button to adjust the

cooling temperature.

+ 8 hidden pages

tekmar 544 User Manuals

Specifications and Main Features

Frequently Asked Questions

User Manual