Tekmar Universal Reset Control 363, Data Brochure

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Copyright © D 363 -06/99
How To Use The Data Brochure
This brochure is organized into four main sections. They are: 1) Sequence of Operation, 2) Installation, 3) Control Settings, and 4)
Troubleshooting. The Sequence of Operation section has five sub sections. We recommend reading Section A: General of the Sequence
of Operation, as this contains important information on the overall operation of the control. Then read the sub sections that apply to your
installation.
The
Control Settings section (starting at DIP Switch Settings) 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.
Table of Contents
User Interface .......................................... pg 2
Description of Display Elements ............ pg 3
Sequence of Operation ............................ pg 4
Section A: General ........................ pg 4
Section B: Boiler Reset ................. pg 6
Section C: DHW / Setpoint .......... pg 9
Section D: Mixing Reset ............... pg 12
Section E: Storage ........................ pg 15
Installation ............................................... pg 16
Electrical Connections.................. pg 17
Testing The Wiring ........................ pg 19
DIP Switch Settings .................................. pg 22
Reference Material: Essay E 003: Characterized Heating Curve and Reset Ratio
E 021: Mixing Methods and Sizing of Variable Speed Injection Pumps
Access Levels ................................................ pg 22
Control Settings ............................................. pg 23
View Menu ........................................... pg 23
Adjust Menu ........................................ pg 24
Schedule Menu ................................... pg 28
Miscellaneous Menu .......................... pg 29
RTU Menu ........................................... pg 29
Testing and Troubleshooting ...................... pg 31
Monitor Menu ...................................... pg 33
Error Messages .................................. pg 35
Technical Data ............................................... pg 40
Limited Warranty ........................................... pg 40
User Interface
The 363 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 363 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 various menus. These menus are
listed on the 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 will advance to the next
available menu. Once a menu is selected, there will be a group of items that can be viewed
within that 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.
Adjust

To make an adjustment to a setting in the control, begin by selecting the appropriate 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 and Pointers fields 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 InterfaceUser Interface
Menu
Item
Menu Item
Menu
Item