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How to Use the Data Brochure
Table of Contents
This brochure is organized into three main sections.
They are: 1) Sequence of Operation,
2) Installation,
3) Control Settings and
4) Testing and Troubleshooting.
The Control Settings section of this brochure describes
the various items that are adjusted and displayed by the
control. The control functions of each adjustable item are
described in the Sequence of Operation.
User Interface ............................................................... 2
Display and Symbol Description ................................... 3
Access Level................................................................. 4
Sequence of Operation ................................................. 4
Section A: Boiler Demand ........................................ 4
Section B: Outdoor Reset......................................... 4
Section C: Boiler Operation ...................................... 6
Section D: Combustion Air and Alert Settings .......... 8
Section E: Domestic Hot Water Operation ............... 9
Section F: Setpoint Operation ................................ 13
Section G: Energy Management System (EMS) .... 15
Section H: Pump Operation ................................... 16
Section I: Exercising ............................................... 17
Section J: Time Clock ............................................ 17
Section K: Setting the Schedule ............................. 18
Section L: Boost ..................................................... 18
Section M: tekmarNet
®
4 Communication ............... 19
Installation .................................................................. 20
Control Settings ......................................................... 25
Cleaning the Control .............................................. 25
DIP Switch Settings ................................................ 25
VIEW Menu ............................................................ 27
ADJUST Menu ....................................................... 29
TIME Menu ............................................................. 35
SCHEDULE Menu .................................................. 36
MISC Menu ............................................................ 39
Testing the Control ...................................................... 40
Error Messages .......................................................... 41
Technical Data ............................................................ 44
Limited Warranty ....................................................... 44
The control uses a Liquid Crystal Display (LCD) as the
method of supplying information. You use the LCD in
order to setup and monitor the operation of your system.
The control has four push buttons (Menu, Item, ▲, ▼) for
selecting and adjusting settings. As you program your
control, record your settings in the ADJUST menu table,
which is found in the second half of this brochure.
Menu
All of the items displayed by the control are organized
into five menus (View, Adjust, Time, Schedule, and Misc).
These menus are listed on the top left hand side of the
display (Menu Field). To select a menu, use the Menu
button. By pressing and releasing the Menu button, the
display sequences between the five menus. Once a menu
is selected, there will be a group of items that can be viewed
within the menu.
Item
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. Once you have
reached the last available item in a menu, pressing and
releasing the Item button will return the display to the first
item in the selected menu.
The items can be quickly scrolled through by holding the
Item button and then pressing the ▼ button. To rapidly
scroll through the items in the reverse order, hold the
Item button and press the ▲ button.
Adjust
To make an adjustment to a setting in the control, begin by
selecting the ADJUST, TIME, SCHEDULE or MISC menu
using the Menu button. Then select the desired item using
the Item button. Finally, use the ▲, and / or ▼ button to make
the adjustment.
Additional information can be gained by observing the
Status field of the LCD. The status field will indicate
which of the control’s outputs are currently active. Most
symbols in the status field are only visible when the
VIEW menu is selected.
User Interface