Uponor I-75, C-55, T-75 Installation Manual

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R A D I A N T H E AT I N G A ND

COOLING SYSTEMS

CLIMATE CO˘N T R O L™

ZONING SYSTEM

INSTALLATION GUIDE

Climate Co˘ntrol™ Zoning System Installation Guide

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

Uponor Climate Co˘ntrol Zoning System Installation Guide

Published by Uponor, Inc. 5925 148th Street West Apple Valley, MN 55124 USA Phone: (800) 321-4739 Fax: (952) 891-2008 www.uponor-usa.com

First Edition First Printing May 2008 Printed in the United States of America

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna

• Increase the separation between the equipment and receiver

• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected

• Consult the dealer or an experienced radio/TV technician for help

Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

iii

Table of Contents

The Uponor Climate Co˘ntrol Zoning System Installation Guide

Section 1: General Recommendations . . . . . . . . . . . . . . 1

Safety Measures . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Symbols Used in This Manual . . . . . . . . . . . . . . . . . . . . . .1

Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Limitations for Radio Waves . . . . . . . . . . . . . . . . . . . . . . 1

Technical Constraints . . . . . . . . . . . . . . . . . . . . . . . . . 1

Section 2: The Uponor Climate Co˘ntrol Zoning

System Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Thermostat Display T-75. . . . . . . . . . . . . . . . . . . . . . . . 3

Base Unit With Antenna and Actuators . . . . . . . . . . . . . . . . . .3

Interface I-75 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Uponor Climate Co˘ntrol Zoning System Components . . . . . . . . . . . . .4

Section 3: Base Unit Installation . . . . . . . . . . . . . . . . . . 5

Base Unit Diagram . . . . . . . . . . . . . . . . . . . . . . . . . .5

Preparation Before Installation . . . . . . . . . . . . . . . . . . . . . 5

Components Installation . . . . . . . . . . . . . . . . . . . . . . . .6

Section 4: Thermostat Installation ................11

Label the Room Thermostats . . . . . . . . . . . . . . . . . . . . . 11

Determining the Thermostat Location. . . . . . . . . . . . . . . . . . 13

Mounting the Thermostat . . . . . . . . . . . . . . . . . . . . . . 13

Section 5: Thermostat and Base Unit Testing . . . . . . . 15

Testing the Communication Between Thermostats and Base Unit . . . . . . . 15

Testing the Base Unit Actuator . . . . . . . . . . . . . . . . . . . . 16

Final Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Section 6: Interface with Base Unit Installation .....17

Example of an Installation . . . . . . . . . . . . . . . . . . . . . . 17

Interface Bracket Installation . . . . . . . . . . . . . . . . . . . . . 18

Wiring and Programming the Interface . . . . . . . . . . . . . . . . . 19

Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Time and Date Setup . . . . . . . . . . . . . . . . . . . . . . . . 22

Attaching the Interface to Bracket . . . . . . . . . . . . . . . . . . . 23

Interface Setup . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Installation Inspection. . . . . . . . . . . . . . . . . . . . . . . . 24

Alarms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Resetting the Interface . . . . . . . . . . . . . . . . . . . . . . . 24

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

iiii

Table of Contents (continued)

Section 7: Thermostat Operation .................25

Thermostat T-75 Display. . . . . . . . . . . . . . . . . . . . . . . 25

Changing the Temperature Format . . . . . . . . . . . . . . . . . . . 25

Changing the Temperature Setpoint . . . . . . . . . . . . . . . . . . 25

Setting the Minimum and Maximum Temperatures. . . . . . . . . . . . . 26

Thermostat Battery Replacement . . . . . . . . . . . . . . . . . . . 26

Section 8: Interface Operation ...................27

Interface Screens. . . . . . . . . . . . . . . . . . . . . . . . . . 28

Access Level . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Information Menu . . . . . . . . . . . . . . . . . . . . . . . . . 29

Room Temperature . . . . . . . . . . . . . . . . . . . . . . . . . 29

ECO (Economy) . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Battery and Communication Status. . . . . . . . . . . . . . . . . . . 29

Thermostat and Actuator Status. . . . . . . . . . . . . . . . . . . . 29

Actuator Status . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Settings menu. . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Information Menu: System Information . . . . . . . . . . . . . . . . . 30

ECO Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Steps to Follow . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Editing the ECO Proles . . . . . . . . . . . . . . . . . . . . . . . 31

Apply ECO Prole . . . . . . . . . . . . . . . . . . . . . . . . . 31

Setting Time and Date . . . . . . . . . . . . . . . . . . . . . . . 31

Exercise Actuators and Pumps . . . . . . . . . . . . . . . . . . . . 32

Temperature Unit . . . . . . . . . . . . . . . . . . . . . . . . . 32

Backlight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Installer Level . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Vacation Mode . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Section 9: Technical Data . . . . . . . . . . . . . . . . . . . . . . . 33

Base Unit Connection Diagrams . . . . . . . . . . . . . . . . . . . . 34

Section 10: System Maintenance .................37

Section 11: Troubleshooting .....................39

Normal System Operating Conditions . . . . . . . . . . . . . . . . . . 39

Identifying and Resolving Alarms and Errors . . . . . . . . . . . . . . . 39

Contacting an Installer . . . . . . . . . . . . . . . . . . . . . . . 40

Contacting Uponor . . . . . . . . . . . . . . . . . . . . . . . . . 40

Troubleshooting Solutions . . . . . . . . . . . . . . . . . . . . . . 41

Section 12: Installation Report . . . . . . . . . . . . . . . . . . 47

Section 1

General Recommendations

Safety Measures

• Read and follow the instructions in this guide.

• Installation must be performed by a qualied person according to local code.

• It is prohibited to make changes or modications not specied in this guide.

• Power must be switched off when wiring.

• Uponor is not responsible for damages and breakdowns that may result from not following the instructions in this guide.

Symbols Used in This Manual

Warning: Risk of bodily injuries.

Nonobservance may harm health or cause damage to product components.

Caution: Important note on functionality

Information: Important operating advice

and information

See another document.

See another page in the manual.

Extended function with the interface

�

Result of an action

Press button

LED off

LED on

LED blinks

LED ickers

Power Supply

• The Uponor Climate Co˘ntrol™ Zoning System uses a 110VAC/60Hz power supply.

• In case of emergency, immediately disconnect the plug from the power.

• Do not use water to clean the Zoning System.

• Switch off power when wiring.

• Do not expose the Zoning System to ammable vapors or gases.

Limitations for Radio Waves

The Zoning System uses radio waves. The frequency used is reserved for similar applications, and the chances of interference from other radio sources is very low. However, in some rare special cases, it may not be possible to establish a perfect communication. The transmission range is sufcient for most applications, but each building has different obstacles affecting communication and maximum transmission distance. If communication trouble exists, Uponor can support the system with accessories, such as repeaters, for solving the exceptional issues.

Technical Constraints

• Keep installation and data cables away from power cables greater than 50VAC to avoid interference.

• The electrical circuits of the boiler and the pump must be protected by a maximum 10A circuit breaker.

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

Section 2

The Uponor Climate Co˘ntrol Zoning System Overview

The Uponor Climate Co˘ntrol Zoning System is a wireless zoning control for radiant oor systems. Comfort, user-friendliness and temperature control for each room can be combined through the different components. The control system consists of:

• Thermostat T-75

• Base Unit C-55 with antenna and actuators

• Interface I-75 (optional)

The Uponor Zoning System is controlled by wireless thermostats. The thermostats communicate with base units via radio waves.

Thermostat Display T-75

The thermostat displays the temperature on its screen. The thermostat is affected by the temperature of surrounding surfaces as well as the ambient air temperature. A thermostat calls for heat by sending a signal to the base unit. The base unit then activates the channels linked to that thermostat, powering the actuators mounted on the manifold.

Base Unit With Antenna and Actuators

The base unit controls the actuators based on the requirements from each zone thermostat. Each base unit is capable of controlling up to 12 thermostats and 14 actuators. The base unit is typically located near the manifolds.

Interface I-75

The interface allows viewing of important zone information and setting of vacation/ setback schedules from a remote location. The interface also can display alarms such as low battery, no connection, etc.

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

Uponor Climate Co˘ntrol Zoning System Components

Thermostat DisplayT-75

Base Unit C-55

Antenna for

Base Unit C-55

Section 3

Base Unit Installation

Base Unit Diagram

Preparation Before Installation

Review the wiring diagram located inside the base unit cover.

Verify Contents

• Cordless electric drill

• 6mm (1¼") drill bit

• Small athead screwdriver

• Phillips screwdriver

Review Drawings

Review the drawings of the radiant oor heating system. If the locations of the base units and thermostats are not specied, determine the best positions.

• Install base unit with antenna close to each manifold.

• A 110VAC standard power receptacle is required for the connection of the base unit.

• Protect the mounting locations for the Zoning System from moisture.

• Use one thermostat for every zone with radiant oor heating.

Base Unit C-55

Antenna

Installation guide

Fastening screws

Adhesive strip

Connection cable for antenna (1 ft.)

Connection cable for antenna (10 ft.)

Connection cable for interface

Interface

Language data stick

Interface bracket

Thermostat display T-75

Batteries

Table stand

Wall bracket

Adhesive strip

Fastening screws

Thermostat Display T-75

Thermostat Mounting Kit forT-75

Terminal block for connection of antenna and extensions for additional I-75 interface

Interface RJ 9 connector for I-75

Push button and LED from 01 to 12 for channel registration

Test button with LED

Quick connectors for the actuators

Socket for the connection of the data stick

Power LED

110v/60Hz Compartment – Heat-demand Relay

110V

0201

110V

A3601012 C-55 IP30 T55 Made in France

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

Components Installation

Mounting the Base Unit Antenna

Decide if the antenna should be mounted on the back of the base unit or on the wall.

Caution: If the base unit is installed inside a metal manifold cabinet, place the end or the entire antenna outside the cabinet.

Clip the Antenna Into the Back of the Base Unit

1. Use a one-foot antenna cable.

2. Connect the RJ 9 connector into the antenna.

3. Clip the antenna into the base unit.

4. Insert the cable of the antenna into the hole of the base unit.

�

Connect to terminals 9 and 10.

Fastening the Antenna to the Wall with Screws

1. Connect the RJ 9 connector into the antenna.

2. Using a drill bit, drill the wall.

3. Fix anchor and screw to the wall. Let the screw protrude from the wall.

4. Fasten the antenna on the screw.

Fastening the Antenna to the Wall with Adhesive

1. Connect the RJ 9 connector into the antenna.

2. Use the double-sided adhesive strip to attach the antenna to a smooth wall, such as glazed ceramic tiles.

10 feet

#09

#10

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

Resetting the Base Unit

Resetting the base unit will cancel all channel registrations, allowing the user to change all the registrations.

1. Press the Test button for 10 seconds.

2. The Test LED ashes for at least two seconds, then all LEDs will turn off (except the power LED). All parameters are erased.

3. New installation and registration after reset is necessary.

Installation Example

• Thermostat/Zone #01 controls two actuators connected to channels 1a and 1b.

• Channel 2a and 2b are not used in this diagram.

• Thermostat/Zone #02 controls two actuators connected to channels 3 and 4.

• Thermostat/Zone #03 controls one actuator connected to channel 5.

• Thermostat/Zone #04 controls one actuator connected to channel 6.

• Thermostat/Zone #10 controls three actuators connected to channels 10, 11 and 12.

Warning: Disconnect the power before installing or changing the device wiring.

Powering the Base Unit

• Check the actuators and antenna to ensure that the wiring is complete.

• Check that the power compartment lid is closed.

• Connect the power supply plug into the electrical outlet.

Zones

Channels

Mounting the Base Unit

• Position the base unit just above the manifold. Ensure the power receptacle is within reach of the base unit's power supply cord.

• Check that the base units cover can be removed easily.

• Check that the connectors and switches are easily accessible.

Caution: Mount the base unit horizontally. There is a risk for overheating if the base unit is mounted vertically or on a at surface.

1. Hold base unit to wall; mark mounting hole locations on the wall with a pencil.

2. Drill the wall.

3. Press the anchor into the hole.

4. Attach the base unit to the wall with screws.

Information: Each thermostat can control any number of channels. Installation and maintenance are simplied if actuators controlled by the same thermostat are wired to channels in sequence.

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

Section 4

Thermostat Installation

The Zoning System is controlled by the Thermostat Display T-75.

Label the Room Thermostats

• Install two alkaline AAA 1.5V batteries in each thermostat (see page 26).

• Label the thermostats with the channel numbers they are to control, e.g., 02, 03, etc. For a system with an interface and several base units, an identication for the base unit should be added, e.g., 1.02, 1.03, 2.02,

2.03, etc.

Thermostat Display T-75

T-75

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

An example of registering a thermostat: one thermostat controls two actuators that connect channels 02 and 03.

1. Push the Test button.

�

The Test button LED lights up .

2. Push channel button 02.

3. Push channel button 03.

�

The LEDs of channels 02 and 03 will ash .

4. Using a small pointed tip, press the thermostat’s registration button, located on the bottom of the thermostat, for at least ve seconds.

For Thermostat Display T-75:

• The thermostat displays two lines.

• Release the button when the temperature reappears.

5. LED will ash and turn solid, indicating a successful link.

Repeat the same sequence for all thermostats.

�

The Test LED switches off

LED LED Status

LED on

LED ash

LED off

Cancelling the Registration of a Channel

1. Press the Test button.

�

The Test and channel LEDs with registered thermostats light up

2. To cancel, press the channel button for 10 seconds.

�

The LED of the cancelled channel ashes for two seconds, then switches off

3. Press the Test button to exit registration mode.

�

The Test LED switches off .

Caution: To register a different thermostat to a channel, cancel the registration of the existing thermostat prior to linking to new thermostats. Then repeat the steps as outlined in the Register Room Thermostats section on this page.

5 seconds

Determining the Thermostat Location

• On an indoor wall

• 5' from the oor

• Away from any source of moisture

• Away from any source of heat

• Away from direct sunlight

Mounting the Thermostat

There are two ways to mount a thermostat:

• Direct mounting (using screws or adhesive strips)

• Thermostat mounting kit (includes table stand, wall bracket, adhesive strips, screws and batteries)

Mounting Using Screws or Brackets

1. Screws should protrude from the wall.

2. Hang the thermostat on the screws.

3. When using the mounting kit bracket, mount bracket to the wall, then hang thermostat on bracket.

Mounting Using Adhesive Strips

1. Use the double-sided adhesive strip to x the thermostat on a smooth wall, such as glazed ceramic tiles.

5 feet

Mounting Directly to the Wall Mounting to the Bracket

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

Section 5

Thermostat and Base Unit Testing

Testing the Communication Between Thermostats and Base Unit

1. Press the Test button.

�

The Test and channel LEDs and registered channels light up

2. Using a sharp point, briey press the thermostat registration button.

�

• If communication is OK, the LEDs for the channels registered to the thermostat switch off.

• If there is no communication, the LEDs for the channels registered to the thermostat stay on.

Note: See Section 11: Troubleshooting for guidance.

3. To exit the Test mode, press the Test button.

To verify functionality, increase setpoint of the thermostat to generate a call for heat. The LEDs will switch off for channels linked to this thermostat. The LEDs will not switch off if channels are not linked to this thermostat.

Mounting Using Table Stand

1. Attach stand to the back of the thermostat.

Removing the Thermostat Display T-75 from the Bracket

To remove the thermostat from the bracket:

1. Insert athead screwdriver as shown.

2. Thermostat will then release from bracket.

Note: If LED remains lit, there is no communication.

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

Testing the Base Unit Actuator

1. Press the button of the selected channel.

�

• The LED lights up: the actuator is powered up (time for actuator opening is roughly 5 minutes).

• The LED does not light up.

Note: See Section 11: Troubleshooting for guidance.

2. Press the Test button twice to end the actuator test (or wait 10 minutes).

Final Inspection

1. Verify that the antenna is correctly mounted. Check if the thermostats are powered.

2. Close the cover of the base unit. Close the thermostat covers where necessary.

3. Complete the installation report (Section 12).

4. Leave installation guide at jobsite for future reference.

Section 6

Interface with Base Unit Installation

This section describes the installation of the Climate Co˘ntrol Zoning System Interface in control systems with up to three base units.

Example of an Installation

A system may consist of up to three base units managed by a single interface.

Interface

Base unit (possible installation with three base units connected to one interface)

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

Interface Bracket Installation

Before beginning the installation:

1. Select the mounting location of the interface. The interface on a wall or on the cover of the base unit.

2. Obtain installation report.

3. See wiring diagram in Section 12.

4. Disconnect the power to the base unit.

5. Open the base unit cover.

Interface Bracket Wall Mounting

Mount the bracket at approximately eye level.

1. Hold bracket to wall; mark mounting-hole locations on the wall with a pencil.

2. Drill the wall.

3. Press the anchor into the hole.

4. Attach the interface brackets to the wall with screws.

Interface Bracket Mounting on the Base Unit

1. Fix screws on the bracket cover. (Use cover marking as a guide.)

2. Let the screws protrude slightly from the base unit.

2. Hang the bracket on the screws.

Wiring and Programming the Interface

Do not remove the yellow data stick from the interface before powering up and setting the language.

Wiring the Interface

If the interface is located less than 6 feet from the controller, use the cable (interface to base unit) tted with RJ 9 connectors at each end.

1. Connect the RJ 9 connector into the base unit #1.

2. Secure the cable in the clamp.

3. Connect the RJ 9 connector in the back of the interface.

4. Secure the cable in the cable guide.

If the interface is located more than 6 feet away from the controller, use the installation cable.

Wiring is polarized. Connect terminal 1 on the base unit to terminal 1 on the interface, etc.

Base Unit

1. Without turning, press with a small screwdriver on the button of the terminal to insert or remove a wire.

2. Insert a wire in the quick connector.

3. Remove the screwdriver.

4. Secure the cable in the clamp.

Interface I-75

5. Without turning, press with a small screwdriver on the button of the terminal to insert or remove a wire.

6. Insert in the quick connector on terminal.

7. Remove the screwdriver. Release quick connector button.

8. Secure the cable in the cable guide.

Maximum cable length: 60 feet

5 feet

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

Connections

Warning: Disconnect the power before

installing or changing the device wiring.

Additional Base Units

• For an installation with more than one manifold or more than 12 channels, install additional base units (up to three).

• A single interface drives all three base units.

• Each base unit must be tted with an antenna.

Connections Between Base Units

STOP

The connections between the base units are polarized.

• Base unit #1 is the controller connected to the interface.

• Connect terminal 5 and 6 of base unit #2 to terminal 5 and 6 of base unit #1.

• Connect terminal 7 and 8 of base unit #3 to terminal 7 and 8 of base unit #1 or base unit #2.

Circulation Pump Relay

If separate pumps are used for each manifold, each pump relay can be connected to its own base unit.

See: Section 3: Base Unit Installation.

For a System with Several Base Units

Attention: If a common pump supports

multiple manifolds, a pump relay can be connected to the closest base unit. See the circulation pump supplier documentation before performing the connection.

Pump Relay

Pump

Pump Relay

Pump

Pump Relay

Pump

Power Supply

Common Pump Individual Pumps

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

Attaching the Interface to Bracket

1. Remove the language data stick from the interface.

2. Attach the language data stick on the bracket.

3 and 4. Position the interface on the bracket.

Interface Setup

Setting Installation Parameters for Multiple Base Units

If more than one base unit is used together, select heat demand management (i.e., one common pump relay or one pump relay per base unit). By default, the heat demand and valves are exercised once a week. Change this setting if needed.

Note: If only installing one base unit, go to Section 7: Thermostat Operation.

To set these parameters, run the Installer Level as described in the next column.

Access to the Installer Level

On the Uponor screen, simultaneously press and for 10 seconds to reach the Advanced Level. The Advanced display appears.

> Press OK.

The Uponor screen is shown.

3. Go to the Advanced level via: Uponor screen

> Main Menu >

Settings

> System Parameters >

Access Level

4. Simultaneously press

and for 10 seconds.

Installer display appears.

> Press OK.

The Uponor screen is shown.

The system will automatically return to Advanced mode after 10 minutes.

Setting Base Unit Identication

STOP

The default identication of the base unit is always #1. If more than one base unit is connected to the interface, all base units must be identied.

1. Uponor screen

> Main Menu > Settings > System

Parameters

> Base Unit ID

2. Reset Base Unit ID.

> Press OK.

3. Select: Yes.

> Press OK.

4. Press (down) key to move cursor to set controller ID.

> Press OK.

5. The message

>1. Base Unit <

ashes: Press the Test button on base unit #1 (the one connected to the interface).

6. Repeat the operation for base units 2 and 3.

Interface Keys

Displays the next menu

Goes to next field

Displays the previous menu

Press button longer than five seconds to return to display the Uponor screen

Goes to previous field

Moves to line above

Increases the value

Moves to line below

Decreases the value

Press

Displays the next screen

Confirms selection and displays the screen of the current menu

Advanced

Basic

Access Level

Installer

Access Level

Installer

Set Base Unit ID

Reset Base Unit ID

Base Unit

Reset all controller

addresses?

Base Unit ID

Yes No

Reset Base Unit ID

Base Unit ID

Set Base Unit ID

>1. Base Unit <

2. Base Unit

3. Base Unit

Base Unit ID

>1. Base Unit < >2. Base Unit < >3. Base Unit <

Base Unit ID

Connecting Base Unit Power Source and Selecting Programming Language

1. Check that the wiring is complete.

2. Ensure power compartment is closed.

3. Connect base units #2 and #3 to the power.

4. Check that the language data stick is connected at the back of the interface.

5. Ensure power compartment is closed. Connect base unit #1 to the power.

6. Select a language by pressing the

or keys to

select the language.

7. Press OK to conrm.

• If the language data stick is inserted, the language screen will automatically appear at rst installation.

• The language setting is saved in case of power failure.

• The language can be changed after rst installation by re-inserting the language stick.

Time and Date Setup

This screen will open automatically when the language has been set.

Select time and date with the keys.

1. Select hours.

2. Set the hour.

3. Select minutes.

4. Set the minutes and continue until the date is set.

5. Press OK to conrm.

Svenska / Sedish German / Deutsch

English

Language

12 : 24

Set Date/Time

01 Jan 2008

12 : 24

2010 2009

2008

2007 2006

26 25

23 22

02 01

59 58

02 01

23 22

14 13

11 10

Set Date/Time

01 Jan 2008

12 : 00

Set Date/Time

01 Jan 2008

00 : 00

Set Date/Time

01 Jan 2008

12 : 00

Set Date/Time

01 Jan 2008

Uponor

17 Mar 2008 12 : 24

00 : 00

Set Date/Time

01 Jan 2008

Page 16

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

Section 7

Thermostat Operation

Thermostat T-75 Display

LCD Display Denition

Display of temperatures and menus

Displayed when setting the room temperature

Displayed during radio transmission

Temperature format for the display

Low-battery indication

Changing the Temperature Format

1. Simultaneously press the (+) and (-) keys for 10 seconds.

�

The SEL (select) menu is displayed.

2. Press (+) or (-) to change the temperature format (°C or °F).

3. Wait 5 seconds.

�

The thermostat returns

to the default display.

Changing the Temperature Setpoint

1. Press the (+) or (-) key.

�

The setpoint icon and the room

temperature setting display.

2. Press (+) or (-) to change the setpoint value.

3. Wait 5 seconds.

�

The radio transmission icon displays, conrming that

the setpoint has been recorded and sent. The display

returns to show measured room temperature.

To bring the temperature to default setpoint, briey press the (+) and (-) keys simultaneously.

LCD display

Temperature sensor for optimum measurement of room temperature

(+) and (-) keys to set the thermostat

Thermostat registration button

Battery compartment

˚F

Default Display

(indication of room temperature)

Setting the Heat Demand Management

1. Uponor screen

> Main Menu > Settings > System

Parameters

> Heat Demand Management

2. Choose Common or Individual.

> Press OK.

A common pump relay must not be connected to more than one base unit.

Setting the Exercise Setup

Schedule a weekly ve-minute activation to maintain the functionality of the valves and pumps.

1. Uponor screen

> Main Menu > Settings > System

Parameters

> Valve/Pump Exercise

2. Select the preferred parameter.

> Press OK.

3. Set the day and time for the exercise.

> Press OK.

Installation Inspection

Completely check the installation.

1. Review Base Unit Installation Section.

• Conrm that the interface and thermostats are powered.

• Check the interface for alarms.

2. Close the base unit cover.

3. Complete the installation report in Section 12.

4. Give this manual and all information about the system to the user.

Alarms

To diagnose and resolve alarms, see Section 11: Troubleshooting.

1. Uponor screen

> Main Menu > Information > Alarms

> All Alarms

> Clear alarm list.

> Press OK.

Make sure you have resolved all the alarms before clearing the list.

Resetting the Interface

Should an error occur and the interface is not functioning normally, restart the system.

Briey press the reset button. New installation and registration is not necessary, but the time and date must be reset.

STOP

Please choose heat demand

management type.

Heat Demand Manage

Common Individual

Cancel Exercise

Exercise Valve and Pump

Exercise Valve Only

Exercise Setup

! [14/06] Base Unit 3 ! [14/06] System

Clear Alarm List

Room List

Monday

1 : 00

Exercise Time

Erase all alarms?

Clear Alarm List

Yes No

Page 17

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

Section 8

Interface Operation

The user-friendly interface features a digital screen, navigation, settings and validation keys.

The interface allows you to:

• centralize and optimize the system management.

• display and update the system operation settings.

The interface also displays the causes of any alarms.

Screen

Navigation button

Error indication

Reset button

Port for language data stick

Screen

Navigation button

Error indicator

Reset button

Port for language datastick

Use of the Navigation Buttons

Displays the next menu

Goes to next field

Displays the previous menu

Goes to previous field

Goes to line above

Increases the value

Goes to line below

Decreases the value

Press

Displays the next screen

Confirms selection and displays the screen of the current menu

Press button longer than 5 seconds to display the Uponor screen.

Setting the Minimum and Maximum Temperatures

The minimum and maximum temperatures (41°F/5°C and 95°F/35°C) of the Thermostat Display T-75 are pre-set. It is, however, possible to tailor these temperatures to your system if it is equipped with an Interface I-75.

Thermostat Battery Replacement

The thermostat uses two alkaline AAA 1.5V batteries. Note the polarity.

Opening the Battery Cover

Installing the Batteries

Closing the Thermostat

Page 18

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

Information Menu

The Information menu provides information about rooms, alarms/error messages and settings.

Information Menu: Room Information

1. Uponor screen

> Main Menu > Information > Rooms

> Select the desired room. > Press OK.

The number at the beginning of the room name on the display means: First digit: base unit. Second and third digits: number of the rst channel controlled by this thermostat (01, 02, 03, etc.). If several terminals are controlled by the thermostat, only the lowest terminal number is displayed.

Room Temperature

When room information is accessed, the screen displays room setpoint and measured temperature. The temperature setpoint is 69.8°F. If the temperature set on the thermostat is outside the allowed temperature range for the room, the limitation temperature will be displayed as setpoint.

The measured temperature is 70.16°F.

> to open the next screen.

ECO (Economy)

This screen displays the temperature setting for the room when it is in ECO mode. (Current setting is 66.2°F.)

Current status: COMF: Comfort mode. ECO: Economy mode

> to open the next screen

Battery and Communication Status

Battery and communication status are indicated with a √ or X.

• Battery: The batteries are sufciently charged.

• Signal: Radio signal from the thermostat is good.

• Battery: The batteries are low.

• Signal: Radio signal from the thermostat and the antenna is faulty.

Thermostat and Actuator Status

Yes: The thermostat is calling for heat.

No: The thermostat is reporting that the

room temperature is satised.

Open: The actuators

are powered and open or opening.

Closed: There is no power to the

actuators and they are closed or closing.

The minimum temperature setpoint of the room is set at 53.6°F.

The maximum temperature setpoint of the room is set at 78.8°F.

Actuator Status

This screen is only displayed during installation.

OK: Normal

operation

Alarm: A short circuit or similar problem

is reported.

Alarms System

Rooms

Information

1.07 Gym

1.02 Living

Room List

Battery

1.02 Living

Signal

Measured

Set Point

1.02 Living

69.8˚F

70.16˚F

StatCall: No Act.: Closed

1.02 Living

Min: 53.6˚F Max: 78.80

Status

ECO Temp

1.02 Living

66.2˚F

COMF

Status

Statcall

Act.

Min

Max

Interface Screens

Uponor Screen

• Pressing any button activates backlighting.

• To go to the main menu, press OK.

Uponor Screen Icons

Vacation mode is activated.

An alarm/error message is present.

The outdoor temperature is displayed if the system is tted with an outdoor temperature sensor.

The Interface menu displays indoor temperature; it will also display outdoor temperature if the system is tted with an outdoor temperature sensor.

Main Menu

1. Upper banner: Menu heading

2. Information zone: The selected line is highlighted.

3. Scroll bar

How to Access and Navigate the Menu

Uponor

14 Jun 2008 2 : 00

1. > Press OK.

Vacation Mode Settings

Information

Main Menu

2. > Information > Press OK.

Alarms System

Rooms

Information

3. > Rooms > Press OK.

1.07 Gym

1.02 Living

Room List

4. > Select the desired room.

> Press OK.

• Display the desired information using the navigation keys. Use

and to display the previous/next

screen. Use

and to display the previous/next

thermostat.

• To go back to the room list, press OK.

Access Level

This parameter allows the user to set or select the access level. Two levels are available: basic or advanced.

The basic level allows the user to view some basic information, but not modify the settings. Recommended for use in a public location or a rented accommodation, such as a hotel room. The advanced level allows users to modify settings.

> Uponor screen > Main Menu > Settings > System

Parameters

> Access Level selection

Advanced

Basic

Access Level

2. > Basic or Advanced

> Press OK.

To switch from Basic to Advanced Level: On the Uponor screen, simultaneously press

and

for 10 seconds.

Screen Advanced and OK appears. Press OK to put the system is in Advanced mode.

Uponor

14 Jun 2008 2 : 00

Uponor

10 Nov 2008 5 : 19

Outdoor 32¡F

Uponor

20 Nov 2008 5 : 19

Outdoor 32°F

Indoor Average 70.16°F

Vacation Mode Settings

Information

Main Menu

Actuator: Alarm

1.02 Living

Actuator

Page 19

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

ECO Night and Day

For example: ECO mode active: From 10:30 p.m. to 5 a.m. From 9:30 a.m. to 2:30 p.m.

ECO Night

For example: ECO mode active: From 10:30 p.m. to 5 a.m.

ECO Custom

For example: ECO mode active: From 12:30 a.m. to 5:30 a.m. From 12:00 a.m. to 5:30 p.m.

• Displaying the proles:

Comfort or ECO mode off. Economy or ECO mode on.

• All proles can be modied.

• All customized settings remain saved in the event of a power failure.

Editing the ECO Proles

1. Uponor screen > Main Menu > Settings

> Edit ECO Proles

2. Select the ECO prole to modify.

> Press OK.

3. Modify the heating prole.

> Press OK.

4. To modify the prole:

• Select the time using the

and keys. The cursor moves by increments of 30 minutes. The set time is indicated above the time prole.

• Apply the Comfort mode by pressing the

key.

• Apply the ECO mode by pressing the

key.

5. To set a complete period within the same mode:

• Move the cursor to the start time of the period.

• Set the start time: Press briey the or key.

• Move the cursor to the end time of the period.

• Press and hold the

or key.

The prole applies for the whole period from start time to end time.

6. Modify the correction value of the temperature setpoint for the ECO mode.

> Press OK.

Apply ECO Proles

1. Uponor screen > Main Menu > Settings > Rooms >

Apply ECO Proles.

2. Select the desired base unit or all base unit (only applies if more than one base unit is installed).

> Press OK.

3. Select the desired room or All.

> Press OK.

Select the day: Go to the day by using the

and keys and select the day by briey pressing the

key.

4. The present prole is displayed

5. Select the ECO Proles mode:

Press and hold

6. Select the desired ECO Prole.

> Press OK.

7. Repeat for each day.

To check the setting for a certain day, go to the days by using

and . The current active prole

status prole will display.

Different ECO proles may be applied to the thermostat for any day of the week.

If one ECO prole is used in most rooms: Apply the prole to every room. In step 3, select the setting All. Then set individual rooms.

Setting Time and Date

1. Uponor screen > Main Menu > Settings > System Parameters

> Clock Settings > Set Date/Time

Toggle between the elds using the and

keys. Change the values using the

and

keys.

2. Change the time and date.

> Press OK.

Setting the Time Format

1. Uponor screen

> Main Menu > Settings > System

Parameters

> Clock Settings > Time Format

2. 24 hour or AM/PM

> Press OK.

Setting the Date Format

1. Uponor screen

> Main Menu >

Settings

> System Parameters >

Clock Settings

> Date Format

2. Select the format.

> Press OK.

ECO All ECO Night&Day

ECO Off

ECO Profiles List

00:00 ECO

ECO Night&Day - Heat

39.2˚F

ECO

Settings Menu

The settings menu allows the user to set the base unit for individual rooms.

The number at the beginning of the room name on the display means: First digit: base unit number (1, 2, 3); second and third digits: number of the rst channel controlled by this thermostat (01, 02, 03, ...). (If several channels are controlled by the same thermostat, only the lowest terminal number is displayed.)

Assigning or Changing a Room Name

1. Uponor screen > Main Menu > Settings > Rooms > Room Names

2. Select the desired controller (only applies if more than one controller is installed) > Press OK.

3. Select the desired room or thermostat. > Press OK.

4. Select the room name from the predened list. > Press OK.

Setting the Min and Max Temperatures

1. Uponor screen > Main Menu > Settings > Rooms > Min / Max Temperatures

2. Select the desired base unit or All for all rooms on all base units > Press OK.

Selecting All sets the same min and max temperatures for all rooms.

3. Select the desired thermostat or room. > Press OK.

4. Set the temperatures Use

and to increase and decrease the value. Use

and to toggle between min. and max. > Press OK.

Example: If the temperature setpoint of the thermostat is set to 41°F, the temperature will not fall below 53.6°F because the minimum and maximum limitations for this room are set to 53.6°F and 78.8°F respectively.

Information Menu: System Information

Heating Mode

Uponor screen

> Main Menu > Information > System >

Operating Mode

The system is always in heat mode.

Access Level

Uponor screen

> Main Menu > Information > System

> Access level

Displays the current access level.

Software Version

Uponor screen

> Main Menu > Information > System

> Software Version

Software Version

Hardware Version

ECO Mode

Reset proles to the default values by re-editing. In heat mode, ECO mode reduces room temperatures at the set times. There are ve different time and temperature proles available, and all can be modied.

Steps to Follow

1. Edit the ECO proles.

2. Apply the ECO proles.

ECO Prole

This system provides ve periods for temperature reduction settings, which indicate each setting, but are fully programmable. Set the timers rst. Then dene which thermostat each timer is to control.

Heating

ECO Off

ECO All

X.X.X

Interface : 1.0.16 (1.0.2) #1 Base Unit : 1.0.17 (1.0.3) #2 Base Unit : 1.0.17 (1.0.3)

Software Version

Mode

Heat.

Operating Mode

Basic

Access Level

(X.X.X.)

�

Base Unit List

Controller 1

All

Base Unit List

1.07 Gym

1.02 Living

Room List

1.07 Gym

1.02 Living

Room List

Master BD Dining

Living

Default Room Names

Max 500˚F

Min/Max temperatures

Min

248˚F

14 Jan 2008

2 : 02

Set Date/Time

Please choose the required time format.

24 hour

AM / PM

Time Format

YYYY / MM / DD DD Mmm YYYY

DD / MM / YYYY

Date Format

Controller 1

All

Base Unit List

All

1.02 Living

1.07 Gym

Room List

MonTueWedThuFriSatSun

ECO Off

System

MonTueWedThuFriSatSun

ECO Custom

1.02 Living

ECO All ECO Night&Day

ECO Off

ECO Profiles List

Page 20

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

Section 9

Technical Data

General

• IP: IP30 (IP: degree of non-accessibility to the active parts of the product and degree of non-accessibility of water)

• Max. ambient relative humidity (RH): 95% max. at 68°F/20°C.

• Class II low-voltage device

Thermostat T-75

• Certication

- FCC Part 15 Subpart C

- Industry Canada Category I device

• Approval and certication:

- KNX: Konnex approval and certication

• Power supply: 2x Alkaline AAA 1.5V

• Voltage: 2.2V to 3.6V

• Operating temperature: 32°F/0°C to 113°F/45°C

• Storage temperature: 14°F/-10°C to 149°F/65°C

• Radio frequency: 902-928 MHz

• Transmitter duty cycle: 1%

Interface I-75

• CE marking:

- Low-voltage tests: EN 60730-1 and EN

60730-2-1

- EMC tests: EN 60730-1

• Power supply: 11VDC ±10% from controller

• Operating temperature: 32°F/0°C to 131°F/55°C

• Storage temperature: -4°F/-20°C to 158°F/70°C

• Consumption: 1W maximum

Antenna T55

• Power supply: 11VDC ±10% from controller

• Consumption: << 1W

• Radio frequency: 902 to 928 MHz

• Transmitter duty cycle: 1%

• Receiver Class: 2

Base Unit C-55

• Certication

- FCC Part 15 Subpart C

- Industry Canada Category I device

• Certication

- ICES-003

• Power supply: 90-130VAC, 60Hz Class II switching power supply

• Operating temperature: 32°F/0°C to 131°F/55°C

• Storage temperature: -4°F/-20°C to 158°F/70°C

• Consumption: 70 W in full load max at 24VAC

• Demand contact: 24VAC at 2 Amps max (not fused)

• Valve outputs: 24VDC ±10%, 436 mA max. per output 1 and 2 24VDC ±10%, 218 mA max. per output 3 to 12

• Supply connection: terminal strip (push type) polarity sensitive

* Do not substitute the external power supply. Damage to the controller

and hazardous conditions may occur. Warranty will be voided.

Use of Quick Connectors:

1. Without turning, use a thin screwdriver to press the white button of the terminal to insert or remove a wire.

2. Insert a wire in the quick connector.

3. Release the white button.

4. Run the cable in the cable guides secure it.

5. Screw clamp to secure the cable of antenna or/and extension.

Exercise Actuators and Pumps

This exercise maintains the functionality of the actuators and pumps. A ve-minute activation is scheduled every week.

Cancel Exercise

1. Uponor screen

> Main Menu > Settings > System

Parameters

> Valve/Pump Exercise > Cancel Exercise

> Press OK.

Exercise Valve and Pump

1. Uponor screen

> Main Menu > Settings > System

Parameters

> Valve/Pump Exercise > Exercise Valve

and Pump

2. Set the time and date for the ve-minute activation.

> Press OK.

Exercise Actuator Only

1. Uponor screen

> Main Menu > Settings > System

Parameters

> Valve/Pump Exercise > Exercise

Valve Only

2. Set the time and date for the veminute activation.

> Press OK.

Temperature Unit

1. Uponor screen > Main Menu > Settings

> System Parameters >

Temperature Unit

>°C or °F > Press OK.

Backlight

1. Uponor screen > Main Menu > Settings

> System Parameters >

Backlight

2. Select: Always ON Dimmed (when inactive): reduced screen brightness OFF (when inactive): backlighting off

> Press OK.

Installer Level

The device has another mode: the Installer level. Only the installer should set these settings.

The Installer access level provides additional access to:

• The information menu

• All advanced level parameters

• Pump management settings

• Base unit identication

• Language

Vacation Mode

Vacation mode allows the user to easily set a temperature reduction common to all rooms. The thermostat settings are ignored during this period. The symbol

on the Uponor screen indicates that the system is in Vacation mode.

• The reduce vacation setpoint applies throughout the installation for all installed room thermostats. The setting range is 41°F to 95°F.

• The minimum and maximum limitations have priority over the Vacation mode reduction. For example if the minimum and maximum temperature range of a room is set to 68°F to 77°F, and the holiday temperature is set to 59°F for all rooms, the temperature for this room will not drop below 68°F.

Applying the Vacation Mode

1. Uponor screen > Main Menu > Vacation Mode > Apply Vacation Mode

2. Enter time and date for the start of the vacation period > Press OK.

3. Enter time and date for the end of the vacation period > Press OK.

4. Enter the Vacation temperature setpoint > Press OK.

Example: Vacation Mode can be cancelled before the date is entered into the system.

Cancelling the Vacation Mode

1. Uponor screen > Main Menu > Vacation Mode > Cancel Vacation Mode

2. Select Yes > Press OK.

Exercise Valve and Pump Exercise Valve Only

Cancel Exercise

Exercise Setup

Monday

1 : 00

Exercise Time

Monday

1 : 00

Exercise Time

Please choose the required temp unit.

˚C

˚F

Temperature Unit

Dimmed (when inactive) OFF (when inactive)

Always ON

Backlight

14 Jan 2008

2 : 02

Set Date/Time

15 Jun 2008

2 : 02

End Date

59˚F

Vacation Temperature

Cancel Vacation

Mode?

Yes

Cancel Vacation Mode

Page 21

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

Power Supply 110VAC only

24VDC

Heat Demand Relay (dry)

Power Supply 110VAC only

24VDC

Heat Demand Relay (dry)

Base Unit Connection Diagram

Connection of the interface with the quick connectors (49-foot cable)

Base Unit Connection Diagram

Connection of the interface with the cable tted with RJ 9 connectors (6-foot cable)

Terminal block for connection of antenna and extensions for additional I-75 interface

Interface RJ 9 connector for I-75

Push button and LED from 01 to 12 for channel registration

Test button with LED

Quick connectors for the actuators

Socket for the connection of the data stick

Power LED

110v/60Hz Compartment – Heat-demand Relay

110V

0201

110V

A3601012 C-55 IP30 T55 Made in France

Base Unit Connection Diagram

Page 22

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

Section 10

System Maintenance

Regular system component checks are recommended to optimize performance. This system requires no maintenance, but check system status regularly.

Thermostat Batteries

The thermostats are powered by batteries. Replace the batteries of the thermostat when the symbol

appears.

Base Unit

The Power LED of the Base Unit is always lit. When it blinks, this means that an alarm has been triggered. Open the controller cover. The LED of the channel from which the alarm originated is blinking rapidly. See Section

11: Troubleshooting.

Automatic Exercise Function

The system is tted with an automatic exercise function. Pump and actuators run every six days to prevent them from seizing.

If system is tted with an interface, the exercise function may be activated at any time.

Cleaning the Zoning System

Use a dry soft cloth to clean the Zoning System and its components.

Interface Maintenance

• Check for alarms.

• Check the Information Menu every six months.

• Use a dry soft cloth to clean the Zoning System and all its components.

Disposal of the Product

The Zoning System is made up of various recyclable components. Dispose of them properly.

STOP

Page 23

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

Section 11

Troubleshooting

Normal System Operating Conditions

Base Unit

The following indicates that the base unit is operating properly:

• The power LED of the base unit is lit.

• All channel LEDs are off if there is no demand for heat.

• LEDs light up when the corresponding actuators are activated.

• While waiting for the actuators to activate, the channel LEDs ash, indicating that they are opening.

Thermostat Display T-75

The thermostat is operating properly when the display shows the room temperature.

Identifying and Resolving Alarms and Errors

Alarms

Each LED switches off as the corresponding problem is solved, and the power LED goes back to its normal state (i.e., always lit). A blinking LED indicator on the base unit and interface indicates an alarm or error message.

An alarm icon

appears in the upper right corner of the interface display to indicate an alarm. The icon disappears when the message is read, even if the issue remains.

Note: See Table 10-1, beginning on page 41, for possible alarms and solutions.

Warning: A qualied professional needs to install the wiring.

Base Unit Alarm

A blinking power LED indicates an alarm or error message. To resolve:

1. Remove the base unit cover to see power LED.*

2. If LED is blinking, there is an error.

3. Verify which thermostat is creating the alarm

*If an interface is tted to the system, alarms display without the need to take the base unit apart. The interface displays clearly and accurately the causes of the various alarms.

Note: See Table 10-1, beginning on page 41, for possible alarms and solutions.

Each LED switches off as the corresponding issue is solved, and the power LED goes back to its normal state (i.e., always lit).

Information Menu: Alarms

Alarm menu:

• Battery alarm

• All alarms

Battery Alarm

1. Uponor screen

> Main Menu > Information > Alarms

> Battery Alarm

2. Select the desired alarm.

> Press OK.

Example: There is a battery alarm regarding the living room thermostat.

Change batteries in room thermostats.

Alarms List

1. Uponor screen

> Main Menu > Information > Alarms

> All Alarms

All the alarms are displayed. The rst alarm is resolved, but resolution is still needed for the second and third alarms.

2. Select the desired alarm.

> Press OK.

Example: The cause of the alarm in the living room thermostat has been resolved.

Uponor

20 Dec 2008 1 : 35

Outdoor 64.94˚F

Alarm

Resolved

! [14/06] 1.02 Liv. room

Battery Alarm List

1.02 Living.

Battery alarm!

10 Nov 2008

5 : 20

Alarm

! [10/11] 1.01 Therm. ! [10/11] 1.02 Living

! [10/11] 1.02 Living

Alarms

1.02 Liv. room Battery Alarm !

- Resolved -

14 Jun 2008

2 : 01

Alarm

Page 24

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

Short Circuit

A short circuit is detected on the channel controlled by thermostat

1.01. (The terminals for the actuators are protected against short circuits, therefore there is an error in the actuator.)

Radio Signal Lost

The radio signal of thermostat 1.02 is lost.

Communication Error

Base unit 3 has a communication error.

Unknown Error

The system has an unknown error.

Contacting an Installer

Some alarms or errors may require an installer to solve the issue. See Section 12 to nd contact information. Prepare the following information before contacting the installer:

• Installation Report

• List of all alarms, including times and dates

• Drawings of the radiant oor heating system (if available)

Contacting Uponor

An installer may need to contact Uponor for more detailed information. Refer to the information in the interface software version window: Uponor screen

Main Menu

> Information > Software Version.

Component Alarms/Issues Causes Solutions Notes

Base Unit • System does not start.

• Power LED off

No voltage Ensure base unit powered

correctly.

Base Unit

and Antenna

• Poor radio reception • Antenna mounted inside metal cabinet

• Antenna out of position or wire disconnected

• Interference

Change the location of the antenna.

• Power LED and channel LED blink

• Short circuit on a connected actuator

• Short circuit on the actuator terminal/wiring error

• Use another channel (if an unused one is remaining).

• For replacement of the base unit, see Section 3.

See Installation Report to contact an installer.

Thermostat Display T-75

Battery icon displayed • Thermostat batteries

getting low

• Replace the batteries. When the error is

resolved, the thermostat screen displays the room temperature and the battery icon

disappears.

Display is off • Batteries dead or wrong

type.

• Batteries installed incorrectly.

• Replace the batteries.

Radio transmission icon is displayed, but the channel status (LED on/ off) changes only if the thermostat is close to the antenna.

• Transmitter working,

but with reduced signal intensity

• New installations in the house create interference.

• Contact an installer.

• Find a new position for thermostat and/ or antenna to prevent interference.

Table 10-1: Troubleshooting Solutions

1.01 Therm. Short-circuit!

14 Jun 2008

4 : 01

Alarm

1.02 Living

Radio signal lost!

10 Nov 2008

4 : 20

Alarm

Base Unit

Communication Error!

19 Dec 2008

1 : 38

Alarm

System

Unknown Error!

19 Dec 2008

6 : 38

Alarm

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

Component Alarms/Issues Causes Solutions Notes

Thermostat or

Actuator

Room too cold

Thermostat setting is too low (corresponding LEDs ashing).

Press + or – key to display and change the temperature setpoint on the thermometer.

Use minimum and maximum limitations to protect system from consequences of unreasonable temperature settings.

Thermostat inuenced by a heat source (temperature displayed drops when thermostat is moved)

Change the location of the thermostat.

Thermostats are mixed up. Place each thermostat in the

room supplied by the loops.

• Actuator doesn't open.

• The white indicator doesn't display in the indicator window.

Replace the actuator. See Installation Repor t to

contact an installer.

ECO in room information menu

• Change ECO prole or assign another prole to the room.

• End the ECO period by pressing a thermostat key.

Temperature displayed in the room information menu is lower than the temperature on the thermostat.

Change minimum and maximum limitation.

Thermostats of single rooms are mixed up.

• See Installation Report and the base unit/ channel numbering under thermostat battery cover.

• Force thermostat to transmit and check the corresponding LEDs are ashing.

• Place the thermostat in the room supplied by the loops controlled by the thermostat.

Thermostat

Room temperature OK, but the oor is cold.

Supply system defect: no warm water in manifold.

Check boiler and circulation pump.

All rooms are cold.

Vacation mode still on End vacation mode

ECO mode • Change ECO prole or

assign another prole to the room.

• End the ECO period by pressing all thermostat keys.

Component Alarms/Issues Causes Solutions Notes

Thermostat or

Actuator

Room too warm

Actuator does not close. • Check that the actuator is

correctly mounted.

• Replace the actuator.

See Installation Report to contact an installer.

Thermostat setting is too high (corresponding LEDs ashing).

Press + or – key to display and change the temperature setpoint on the thermometer.

Place each thermostat in the room supplied by the loops.

Thermostat inuenced by a heat source (temperature displayed increases when thermostat is moved)

Change the location of the thermostat.

Thermostats are mixed up. Place each thermostat in

the room supplied by the loops.

Interface

The interface is off.

Setting is off when inactive. • Change setting to dimmed

when inactive.

• Display returns when a key is pressed.

Connection problem • Check the wiring and the

interface connection with the controller.

• Replace the interface.

No response or frozen interface display

System is stalled or locked up.

Reset the interface: all parameters are saved, except for time and date.

Base Unit

with Interface

• All connected base units are not found by the interface.

• Base unit ID does not appear in the menu.

Wiring problems Correct the wiring.

Table 10-1: Troubleshooting Solutions (cont.)

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

Component Alarms/Issues Causes Solutions Notes

Base Unit

with Interface

• Signal

1 , 2

(from a single

thermostat)

• Radio alarm in interface

• Radio icon

in room

information on interface

• Power LED and thermostat LEDs in the base unit for connected channels ash

Thermostat or antenna not in correct position.

• Reduce the distance between thermostat and base unit.

• Change the location of the thermostat within the room.

• Install antenna in correct position with wire converter correctly.

• When the error is resolved, the thermostat screen displays the room temperature, and the battery icon

disappears.

No radio transmission icon displayed on thermostat screen when +/- keys pressed

Transmitter broken in thermostat

• Force the thermostat to transmit by changing the temperature setpoint.

• Replace the thermostat.

• To delete the assignment of the old thermostat and replace with the new one.

Radio icon replaced with

Radio transmission icon is displayed, but signals are received only if the thermostat close to the antenna.

Transmitter working, but with reduced signal intensity

New installations in the home create interference.

Interference Find a new position for

thermostat and/or antenna to prevent interference.

Base Unit,

Interface or

Actuator

• Short circuit alarm on interface

• Power LED and concerned channel LED blink

Short circuit on a connected actuator

Check wiring of the actuators, replace the actuator.

Short circuit on the actuator terminal

Replace base unit.

Base Unit or

Interface

• Communication error

• Software versions incompatible

Wire disconnected or damaged

• Check wiring of interface and base unit.

• Replace base unit wire.

See Installation Report to contact installer.

• Communication error

• Base unit disappears from display list.

Wrong wiring of several base units, wrong numbering of the base units or wire disconnected or damaged

• Check wiring of interface and base unit.

• Check base unit conguration.

• Replace wire.

Alarm is triggered when more than three hours have elapsed since the base unit received the last radio signal from the thermostat.

Power LED on the base unit and relevant channel LEDs blink.

Table 10-1: Troubleshooting Solutions (cont.)

Component Alarms/Issues Causes Solutions Notes

Interface

• Display in interface locks up

• No response when pressing keys

• General failure Reset the interface. • Time and date have to be set.

• All other parameters are saved.

Pump

Unfamiliar noise from the pump at the same time and day of the week

N/A Change time for pump

exercise.

For additional issues, contact Uponor Technical Services at (888) 321-4739 (U.S.) or (888) 994-7726 (Canada)

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

Section 12

Installation Report

Installer should provide contact information and indicate assignments for base unit(s), channel numbers and rooms.

Contact Information ____________________________________________________________________________

Company Name ________________________________________________________________________________

Address_______________________________________________________________________________________

_______________________________________________________________________________________

Phone __________________________ Fax _____________________________ e-mail ______________________

Base Unit Number Channels Rooms

Relay

Yes 24V

No 110V

Pump

Yes

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

Option: Option:

Base Unit Number Channels Rooms

Pump

Yes

Base Unit Number Channels Rooms

Pump

Yes

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

Notes:

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Uponor Climate Co˘ntrol™ Zoning System Installation Guide

Notes:

Page 31

Uponor, Inc. 5925 148th Street West Apple Valley, MN 55124 USA Tel: (800) 321-4739 Fax: (952) 891-2008

Web: www.uponor-usa.com

Uponor Ltd. 655 Park Street Regina, SK S4N 5N1 CANADA Tel: (888) 994-7726 Fax: (800) 638-9517

Web: www.uponor.ca