Inc. Programmable H/C Controller Thermostat Installation Guide

ManualsBrandsAube Technologies ManualsThermostatProgrammable H/C Controller TH146-P-U

TH146-P-U 400-280-010-B 5/24/07 1/12

TH146-P-U

Installation Guide

Programmable H/C Controller

The TH146-P-U programmable controller can be used with any of

the following heating/cooling systems:

The following devices can be connected to the controller:

 air recirculation fan

 humidifier

 dehumidifier or air exchanger

 dual-register meter (dual energy)

 remote control device (for the unoccupied mode)

• CT280-3H3C control module

• TH146-P console with two wall anchors and mounting screws

• AC144-03 outdoor temperature sensor (3 m or 10 ft) with mount-

ing clip (see section 2.7)

• RC845 relay (see section 2.4)

• AC146-410 plenum temperature sensor (see section 2.8)

• CT241 telephone controller (see section 2.10)

Configure the control module according to your type of heating/cool-

ing system using DIP switches on the back of the module.

Install the control module near the heating/cooling system, away

from any heat source.

Install the console in a central location. Avoid locations with air

drafts (e.g., top of staircase or air outlet) or stagnant air (behind a

door). Do not install the console on a wall hiding air ducts nor

expose it to direct sunlight.

NOTE: If this controller replaces an old thermostat, any two of the

wires that were connected to the thermostat can be used to connect

the user console to the control module. The maximum wiring length

is 30 m (100 ft).

CT280-3H3C Control Module

TH146-P User Console

AC144-03 Outdoor

Temperature Sensor

Removable

Connector *

Removable

Connector *

* To remove a connector from the control module, pry with a screwdriver.

1. Introduction

1.1

Applications

Heat pump

1H1C, 2H1C, 2H2C, 3H1C, 3H2C, 3H3C, 4H2C

HVAC

1H, 2H, 3H, 1C, 2C, 3C, 1H1C, 1H2C, 2H1C, 2H2C,

2H3C, 3H1C, 3H2C, 3H3C

1.2

Supplied Parts

1.3

Accessories

2. Installation

2.1

Control Module (CT280-3H3C)

2.2

User Console (TH146-P)

Heat pump

HVAC

400-280-010-B (TH146-P-U) ENG.fm Page 1 Thursday, May 24, 2007 4:28 PM

Summary of content (12 pages)

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400-280-010-B (TH146-P-U) ENG.fm Page 1 Thursday, May 24, 2007 4:28 PM TH146-P-U Installation Guide Programmable H/C Controller Removable Connector * Removable Connector * AC144-03 Outdoor Temperature Sensor TH146-P User Console CT280-3H3C Control Module * To remove a connector from the control module, pry with a screwdriver. 1. Introduction 2. Installation 1.1 2.
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400-280-010-B (TH146-P-U) ENG.fm Page 2 Thursday, May 24, 2007 4:28 PM n Choose a location about 1.5 m (5 ft) above the floor on an inside wall. o p q r Loosen the captive screw under the console. Detach the console from its base by pulling the bottom section. Secure the base using the wall anchors and screws. Connect the console to controller terminals TH and TH (no polarity). 2.3 Heating/Cooling System The terminals used to connect the heating/cooling system depend on the type of system.
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400-280-010-B (TH146-P-U) ENG.fm Page 3 Thursday, May 24, 2007 4:28 PM 4. Principles of Operation 4.1 Automatic Heating/Cooling Changeover With automatic heating/cooling mode changeover, there’s no need to adjust the controller at every change of season or weather condition. The controller switches automatically between heating mode and cooling mode to maintain the desired temperature.
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400-280-010-B (TH146-P-U) ENG.fm Page 8 Thursday, May 24, 2007 4:28 PM Configuration Menu Item HP HVAC Parameters 1 √ √ Time format Display Options Default 12 Hr / 24 Hr 24 Hr Description Select the time display format. • 2 3 √ √ √ Early Start √ Automatic daylight savings adjustment OF / 1 / 2 Temperature format °C / °F °C √ On / OF OF On: Heating or cooling starts in advance (as determined by the controller) so that the desired temperature is attained at the set times.
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400-280-010-B (TH146-P-U) ENG.fm Page 10 Thursday, May 24, 2007 4:28 PM 6.3 Temperature Adjustment 6.3.1 Manual Adjustment Use this mode to set the temperature manually. To place the controller in this mode, press Auto/Man so that disappears from the screen. Set the temperature using the buttons. NOTE: If the controller is in automatic heat/cool changeover (see section 6.2), the setpoint is automatically reduced or raised by 1°C (1.
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400-280-010-B (TH146-P-U) ENG.fm Page 11 Thursday, May 24, 2007 4:28 PM 7. Humidity Setting 7.1 8.2 To deactivate the air exchange mode: Display Appears when the humidity setpoint is displayed Appears when dehumidification is disabled because the outdoor temperature is too high Humidity control mode (auto, manual, off or air exchange) Dehumidifier is On Humidity Adjustment Manual Adjustment The humidity level is set by the user (5 to 60%).
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400-280-010-B (TH146-P-U) ENG.fm Page 12 Thursday, May 24, 2007 4:28 PM 10.Warranty Aube warrants this product, excluding battery, to be free from defects in the workmanship or materials, under normal use and service, for a period of three (3) years from the date of purchase by the consumer. If at any time during the warranty period the product is determined to be defective or malfunctions, Aube shall repair or replace it (at Aube's option).