Tekmar TekmarNet 4 033 Wiring Brochure
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Tekmar TekmarNet 4 033 Wiring Brochure

Tekmar TekmarNet 4 033 Wiring Brochure

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- Wiring Brochure
tekmarNet
4 Timer 033
®
1
2
Information
Application
Brochure
Choose controls
Design your
to match
mechanical
application
applications
Overview
The following brochure describes how to wire the tekmarNet
opens or closes based on the programmable schedule. The relay can be connected to the UnOccupied switch input on a
tekmar control or to other third party equipment. The 033 uses communication to indicate the schedule to a tN4 system.

Table of Contents:

Definitions .......................................................................2
Rough-In Wiring .............................................................2
Remove the Wiring Cover ..............................................3
Mounting the Timer ........................................................3
Wiring Symbols ...............................................................3
3
Layout
Brochure
Brochure
Rough-in
wiring
instructions
24 V (ac)
Power
4
Wiring
Brochure
Wiring and
installation of
specific control
4 (tN4) Timer 033. The 033 has one dry relay contact that
®
tN4
Network
Power: 24 V ±10% 50/60 Hz 2.7 VA
Relay: 24 V (ac) 2 A
Switch Settings:
DIP
Switches
Electrical Drawings ......................................................3-4
Wiring the Timer .............................................................5
Troubleshooting the Wiring .............................................6
Testing the Wiring ...........................................................6
Technical Data ................................................................8
1 of 8
5
6
Data
Brochure
Control settings
and sequence of
operation
Relay
Relay
4
5
Mmm YYYY
Lot #
Meets Class B:
Canadian ICES
FCC Part 15
Made in
tN4 Timer 033
Canada
1011-03
Relay NO
Relay NC
033
1 Schedule
4 Schedules
© 2007
W 033
10/07
Job
Record
Record settings &
wiring details for
future reference
W 033 - 10/07

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Summary of Contents for Tekmar TekmarNet 4 033

  • Page 1: Table Of Contents

    The relay can be connected to the UnOccupied switch input on a tekmar control or to other third party equipment. The 033 uses communication to indicate the schedule to a tN4 system.

  • Page 2: Definitions

    Defi nitions The following defined terms and symbols are used throughout this manual to bring attention to the presence of hazards of various risk levels, or to important information concerning the life of the product. – Caution: Refer to accompanying documents. –...

  • Page 3: Remove The Wiring Cover

    Remove the Wiring Cover: Push tab To remove the wiring cover: Remove cover • Place a small slot screwdriver or similar tool into the slot located on the top of the Timer. • While pushing against the plastic tab, pull the top of the front cover so that it pivots around the bottom edge of the Timer’s base.
  • Page 4 1011-03 Relay NO Relay NC 1 Schedule 4 Schedules Electrical Application 033 E2 Description: Provides a single setback schedule for a tekmar stand alone control system. UnOccupied Switch Input Relay Mmm YYYY Lot # Meets Class B: Canadian ICES FCC Part 15...

  • Page 5: Wiring The Timer

    Wiring the Timer: Power (24 V (ac)) Terminals 2, 3 Wire 24 V (ac) to terminals C and R. If a Zone Manager is used: • Connect C on the Timer to any available C on the Zone Manager. • Connect R on the Timer to any available R on the Zone Manager.

  • Page 6: Troubleshooting The Wiring

    Troubleshooting the Wiring General The following tests are to be performed using standard testing practices and procedures and should only be carried out by properly trained and experienced persons. A good quality electrical test meter, capable of reading from at least 0-300 V (ac), 0-2,000,000 Ohms, and testing for continuity is essential to properly test the wiring.
  • Page 7 Testing the tN4 Network symbol is shown on the display when communication 3. To test for open circuits: is present. If the timer is connected in a network and the a. Disconnect the tN4 bus wires on one end and connect communication is missing, there may be an open or short them together.
  • Page 8 Web Site: www.tekmarcontrols.com Product design, software and literature are Copyright © 2007 by: All specifications are subject to change without notice. 8 of 8 tekmar Control Systems Ltd. and tekmar Control Systems, Inc. Printed in Canada. W 033 - 10/07.

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