tekmar 162 User Manuals

- User Brochure

•

tekmarNet®4 Setpoint Control 162

Congratulations

on the purchase of your tekmar programmable setpoint control with communication. The setpoint control combines easy-to-use programming with advanced features to increase both comfort and energy efficiency.

Your tekmar setpoint control allows you to:

• Set your hot tub, domestic hot water tank, radiant floor, or pool temperature

• Set a programmable schedule

• Adjust the time and day

• View the outdoor temperature

• Easily set up custom “Scenes” to match your home and lifestyle

U 162

08/07

Table of Contents

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

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

User Interface ......................................................... 2

Setpoint Operation .................................................. 3

Hot Tub Operation .................................................. 4

Domestic Hot Water Operation ............................... 5

Floor Heating Operation ......................................... 6

Pool Operation ........................................................ 7

Timer Operation ...................................................... 8

Changing the Timer Operation Run Time ............... 8

Viewing the Current Time ....................................... 9

Setting the Time ..................................................... 9

Selecting a Scene ..................................................10

Extended Absences ...............................................10

Setting the Schedule .............................................11

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

Cleaning the Setpoint Control ...............................11

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

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

• 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 op-

Symbols Description

MODE OF OPERATION

Displays whether the device is in heating, cooling or off mode.

RELAY 1

Displays when relay contact 1 is closed.

Item Field

Displays an abbreviated name of the selected item

Number Field

Displays the current value of the selected item

tN4 COMMUNICATION

A tN4 network is detected.

LOCK

The Access Levels are locked or a menu option is visible but not adjustable.

RELAY 2

Displays when relay contact 2 is closed.

WARNING

An error is present.

SCHEDULE MASTER

Indicates that the control is a schedule master.

User Interface

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

Access Levels

This setpoint control has five access levels:

• ADV (Advanced)

• INST (Installer)

• USER (User)

• LTD (Limited)

• SEC (Secure)

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.

OCCUPIED

Displays when operating at the occupied temperature.

UNOCCUPIED

Displays when operating at the unoccupied setback temperature.

OCCUPIED TIME

Displays when operating temporarily at the occupied temperature due to a remote enable or manual enable.

All of the items displayed by the setpoint control are organized into six menus:

• View

• Adjust

• Time

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.

• Scene

• Schedule

• 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

Default Item

To make an adjustment to a setting in the setpoint control:

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.

Continue to next Menu

Setpoint Operation

View the Setpoint Temperature

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.

Continue to next Item

Adjust the Set Setpoint Temperature

The measured setpoint temperature is shown in the View menu.

1. Press the Item button until the setpoint temperature is located.

View the Set Setpoint Temperature

The desired setpoint temperature is shown in the View menu.

1. Press the Item button until the set setpoint temperature is located.

View the Outdoor Temperature

The desired setpoint temperature can be changed while in the Adjust menu.

When using a schedule, occupied and unoccupied temperatures can be set.

In addition, when scenes are active, an away temperature can be set.

Important: The setpoint control does not heat the setpoint load when the temperature is set to OFF. The OFF setting is not recommended if the setpoint load has the potential to freeze.

1. Press the Menu button to enter the Adjust menu.

2. Press the Up or Down button to change the Set Setpoint

(Occupied) temperature.

3. Press the Item button to locate the Set Setpoint Unoccupied temperature if necessary. Press the Up or Down button to change the Set Setpoint Unoccupied temperature.

4. Press the Item button to locate the Set Setpoint Away temperature if necessary. Press the Up or Down button to change the Set Setpoint Away temperature.

The outdoor temperature can be shown when the setpoint control is connected to a tN4 system.

1. Press the Item button until the outdoor temperature is located.

Hot Tub Operation

View the Hot Tub Temperature

The measured hot tub temperature is shown in the View menu.

1. Press the Item button until the hot tub temperature is located.

View the Set Hot Tub Temperature

The desired hot tub temperature is shown in the View menu.

1. Press the Item button until the set hot tub temperature is located.

Adjust the Hot Tub to Heat or Off

The setpoint control includes a mode setting that allows the hot tub to be shut off and no longer heated. This allows the hot tub to be drained or serviced.

Power to the setpoint control should never be removed. Removing power will cause error messages when connected to a tN4 system.

To shut off the hot tub:

1. Press the Menu button to enter the Adjust menu.

2. The first item is Mode.

3. Press the Down button to change Mode to OFF.

To resume heating the hot tub:

1. Press the Menu button to enter the Adjust menu.

2. The first item is Mode.

3. Press the Up button to change Mode to HEAT.

View the Outdoor Temperature

The outdoor temperature can be shown when the setpoint control is connected to a tN4 system.

1. Press the Item button until the outdoor temperature is located.

Adjust the Set Hot Tub Temperature

The desired hot tub temperature can be changed while in the Adjust menu.

When using a schedule, occupied and unoccupied temperatures can be set.

In addition, when scenes are active, an away temperature can be set.

Important: The setpoint control does not heat the hot tub when the temperature is set to OFF. The OFF setting is not recommended if the hot tub has the potential to freeze.

1. Press the Menu button to enter the Adjust menu.

2. Press the Item button to locate the Set Hot Tub (Occupied)

temperature. Press the Up or Down button to change the Set Hot Tub (Occupied) temperature.

3. Press the Item button to locate the Set Hot Tub Unoccupied temperature if necessary. Press the Up or Down button to change the Set Hot Tub Unoccupied temperature.

4. Press the Item button to locate the Set Hot Tub Away temperature if necessary. Press the Up or Down button to change the Set Hot Tub Away temperature.

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