Tekmar 540 Thermostat Quick Start User Manual download pdf

1 of 2 © 2011 Q 540 - 12/11

tekmarNet

®

4 Thermostat 540

Q 540

12/11

Zoning

Replaces: 08/10

Quick Setup Guide

Location1. Remove Mounting Base2.

Install Mounting Base3.

Wiring4.

Switch Settings5.

12 34

tN4 Wiring Center

or

tN4 Zone Manager

Cooling Equipment

1 Stage

Cooling

1 Stage

Fan

G Y R

D

X

Fan

Cooling

tN4 C W

R

1234

tNt 540

540

One Stage Heat /

One Stage Cool / One Fan

Mmm YYYY

Lot # 12345

Meets Class B:

Canadian ICES

FCC Part 15

Power: 24 V ±10% 50/60 Hz 1.8 VA

56 VA fully loaded

Relays: 24 V (ac) 2 A

1001-01

tN4

1

C

2

R

3

W

4

7

G

6

Y

5

Rc

Switch Settings:

For instructions see brochure

Use at least 75°C conductors

Setback

Scene

Lock

Not used

ON

Not used

Unlock

Oﬀ

Oﬀ

Switch

Position

Action

1

ON

SETBACK Allow thermostat to respond to

available schedule. Requires Timer 033.

OFF OFF No setback schedule response.

2

ON

SCENE Allow thermostat to respond to

scenes. Requires User Switch 479.

OFF OFF No scene response.

3

ON

LOCK Locked to ‘User’ access level. Set

to Lock when installation completed.

OFF

UNLOCK Unlock to access all settings.

Set to Unlock during installation.

4

ON Not used

OFF Not used

Close Thermostat6.

pivot

tab

Thermostat

Base

Adaptor

Plate 007

Switch

Box

OR

Thermostat

Base

Wall

Exterior

Wall

Interior

Wall

5 feet

1.5 m

Switch

Setting

Location

1 2

Summary of Contents

Page 1 - Close Thermostat6

1 of 2 © 2011 Q 540 - 12/11tekmarNet®4 Thermostat 540Q 54012/11ZoningReplaces: 08/10Quick Setup GuideLocation1. Remove Mounting Base2.Install Mo

Page 2 - Critical Settings8

Product design, software and literature are Copyright © 2011 by:tekmar Control Systems Ltd. and tekmar Control Systems, Inc. 2 of 2All specifications

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