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of 

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10/07

W 033

10/07

tekmarNet

®

4 Timer 033

- Wiring Brochure

Overview

Information 

Brochure

Choose controls

to match

application

1

Application 

Brochure

Design your 

mechanical 

applications

2

Layout

Brochure

Rough-in

wiring 

instructions

3

Wiring

Brochure

Wiring and 

installation of 

specific control

4

Job

Record

Record settings & 

wiring details for 

future reference

6

Data

Brochure

Control settings 

and sequence of 

operation

5

The following brochure describes how to wire the tekmarNet

®

4 (tN4) Timer 033. The 033 has one dry relay contact that 

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

Electrical Drawings ......................................................3-4
Wiring the Timer .............................................................5
Troubleshooting the Wiring .............................................6

Testing the Wiring ...........................................................6

Technical Data ................................................................8

1

tN4

tN4 Timer 033

033

Made in
Canada

Mmm YYYY
Lot #

Meets Class B:

Canadian ICES

FCC Part 15

Power:  24 V ±10% 50/60 Hz 2.7 VA
Relay:  24 V (ac) 2 A

1011-03

R

C

23

5

4

Relay

For product instructions see brochure

Use at least 194°F (90°C) conductors

123

Switch Settings:

Relay NC
4 Schedules

ON

1 Schedule

Relay NO

Relay

DIP

Switches

tN4

Network

24 V (ac) 

Power

Summary of Contents for TekmarNet 4 033

Page 1: ...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 syste...

Page 2: ...er controls that are Choose the placement of the Timer early in the construction process to enable proper wiring during rough in Consider the following Interior Wall Keep dry Avoid potential leakage o...

Page 3: ...drawings They are not intended to describe a complete system nor any particular system It is up to the system Electrical Drawings Wiring Symbols Dry contact switch Operates a device tekmarNet 4 If a s...

Page 4: ...3 Switch Settings Relay NC 4 Schedules ON 1 Schedule Relay NO 033 tN4 C R Zone Manager Electrical Application 033 E2 Description Provides a single setback schedule for a tekmar stand alone control sys...

Page 5: ...hange status ie go from Occupied to Unoccupied Use these terminals as a switch to operate the setback schedule for the control system Relay Terminals 4 5 Wire 24 V ac to terminals C and R If a Zone Ma...

Page 6: ...ter to measure ac voltage between the R and C terminals The reading should be 24 V ac 10 3 Install the front cover 1 Navigate to the schedule menu that the Relay uses Schedule 1 to 4 2 Remove the fron...

Page 7: ...the wire ends are not touching c Disconnect the tN4 bus wires on the other end d Measure for continuity using an electrical meter e If continuity is present there is a short circuit fault along the wi...

Page 8: ...C Altitude 9840 feet 3000 m Installation Category II Pollution Category 2 Power supply 24 V ac 10 50 60 Hz 2 7 VA NEC CEC Class 2 Relay 24 V ac 2 A Technical Data The installer must ensure that this...

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