Warmup 3IE User manual

INSTALLATION MANUAL

Warmup®3iE™

Energy-Monitoring

Thermostat

MANUEL D’INSTALLATION

Warmup®3iE™

Thermostat Ecoénergétique

MANUAL DE INSTALACION

Warmup®3iE™

Termostato con Eﬁcacia Energética

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US 1.888.927.6333 / CA 1.888.592.7687

The 3iE thermostat is designed to aid in the comfort of your home by providing timed regulation of your

Warmup floor heating system. The thermostat is designed to receive temperature input signals from the

following sensors:

1. Air sensor located inside thermostat

2. Floor sensor installed in floor to be heated (see Warmup heating product instructions for details)

3. Optional 2nd sensor (either installed in floor or outside house)

The thermostat is not a safety device and should only be used with Warmup heating products. In

order to avoid damaging your flooring the correct floor type should be selected during the thermostat

programming process.

WARNING – Important safety note

This product uses mains voltage electricity and work should only be carried out by a qualified electrician.

You should always isolate the power supply before attempting to install or repair the 3iE thermostat. The

thermostat should not be put into operation unless you are certain that the entire heating installation

complies with current general safety requirements for electrical installations. Electrical installation to be

in accordance with latest local electrical wiring code and appropriate Statutory Regulations.

INTRODUCTIONCONTENTS

Introduction Page 3

Important notices Page 4

Installation Page 5

Electrical wiring Page 6

Powering up & error messages Page 8

Warranty Page 9

Operating your thermostat Page 10

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INTRODUCTION

Technical Speciﬁcations

Supply Voltage 120-240V, AC +10/ -15%, 50/60Hz

Maximum Switch Load 15A

Note: This product is not designed to be used with any inductive load.

GFCI Class A GFCI with 5mA trip level

UL Listed Standards UL873 & UL943

Temperature Display Range +32°F to 122°F (0°C to + 50°C )

Operating Temperature +32°F to 122°F (0°C to + 50°C )

Storage Temperature -4°F to + 140F (-20°C to + 60°C)

Floor sensor Type NTC (10K)

4.41”

1.97”

3.54”

1.18”

1.65”

1.73”

Dimensions (inch)

Dimensions in inches

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FCC Notice

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)

this device may not cause harmful interference, and (2) this device must accept any interference received,

including interference that may cause undesired operation.

Warning: Changes or modifications to this unit not expressly approved by the party responsible for

compliance could void the user’s authority to operate the equipment.

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.

WET AREAS

Install the thermostat a minimum of 5ft away from showers, tubs and other sources of splashing water.

IMPORTANT NOTICES

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To install your thermostat on the wall, you'll need a square 4"x4"

back box with a single mud ring (also called plaster ring).

Opening the thermostat

1. Separate the front housing of thermostat as shown on the

picture.

2. Unscrew both closing screws (at the bottom) until they don't

turn any further.

3. Release front housing by gripping lower half of outer frame

and pulling outwards then upwards. Place front housing

somewhere safe.

Placing the back box

1. Open the back box and create openings by pushing one or two

holes.

2. Place the rear part into the wall where you've chosen to place

the thermostat.

3. With 2 screws, secure the back of the 3iE to the face of the

electrical box (see picture on opposite page).

Connecting wires

1. Attach the sensor wires into the thermostat following the

instructions on page 8.

2. Check to ensure that you have all the following wires

connected to the back panel of the thermostat:

- Power lead (Line 1 and Line 2 )

- Heater wire (Line 1 and Line 2)

- Floor sensor

- External/ 2nd floor Sensor (if necessary)

3. Complete wiring as explained on the following pages.

4. Pull wires into the electrical box.

INSTALLATION

4-inch square back box

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IMPORTANT

Ensure that multi strand wires are fully inserted into twist-on wire connectors (wire nuts) and secured

tightly. Any loose strands should be trimmed as they could cause a short-circuit.

Mounting the thermostat

1. Close the electrical back box by screwing the front part (already attached to the back module of the

thermostat) onto the rear part installed into the wall.

2. Ensure that the thermostat is straight before tightening completely.

4. Replace the thermostat's front housing;

- align and sit front housing on to hinges,

- push lower half of front housing until you hear a ‘click’.

5. Ensure front housing is securely fixed and insert the retaining screws.

6. Tighten both retaining screws.

Note: Do not obstruct the thermostat’s vents.

INSTALLATION

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Connect the power base wires to the power supply and load using twist-on wire connectors for copper

wires (see diagram below), as supplied in the packaging box.

• ConnectthepowerlinetothethermostatlinecablesmarkedL1andL2.

• ConnecttheheatingcabletothethermostatloadcablesmarkedLoad1andLoad2.(max15amps)

• Connectto1stwireoffloorsensortoterminal1(colournotimportant)

• Connectto2ndwireoffloorsensortoterminal2(colournotimportant)

NOTE: All cables and connections must be carried out by a qualified electrician and must conform to

the local electrical code.

ELECTRICAL WIRING

Caution: High Voltage

Disconnect power supply

before servicing.

AVERTISSEMENT:

HAUTE TENSION

For mounting on an outlet box only

EXT

SENSOR

(NO POLARITY)

L1-LOAD-L2

LINE

Do not use where exposed to rain

Ne pas utiliser dans un emplacement mouillé

EXT

SENSOR

(NO POLARITY)

L1-LOAD-L2

LINE

LOAD

RED

LOAD

BLACK

LINE

BLACK

LINE

RED

BARE COPPER

(ground)

FLOOR

SENSOR

WARMUP

HEATER

15A MAX.

Caution: High Voltage

Disconnect power supply

before servicing.

AVERTISSEMENT:

HAUTE TENSION

For mounting on an outlet box only

EXT

SENSOR

(NO POLARITY)

L1-LOAD-L2

LINE

Do not use where exposed to rain

Ne pas utiliser dans un emplacement mouillé

EXT

SENSOR

(NO POLARITY)

L1-LOAD-L2

LINE

LOAD

RED

LOAD

BLACK

LINE

BLACK

LINE

RED

BARE COPPER

(ground)

FLOOR

SENSOR

WARMUP

HEATER

15A MAX.

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Specific wiring

Second sensor installation (2nd floor probe or exterior probe):

• Connectto1stwireofexternalsensor(2ndfloorsensor)toterminal2

• Connectto2ndwireofexternalsensor(2ndfloorsensor)toterminal3

Master/Relay installation (connecting 2 stats together):

• Connectfromterminal3onthe“master”toterminal3onthe“relay”thermostat.

• Connectfromterminal2onthe“master”toterminal2onthe“relay”thermostat.

NOTE:The“relay“thermostatwillnolongeruseitsownfloorsensorforthermalregulation.Itwillturn

on/off in tandem with the master thermostat.

Powering up

You can now power up the thermostat and begin the programming process. An easy to follow menu will

guide you through the programming. If you want to turn on / off the thermostat and heating system, hold

down the recessed button on the bottom of the stat for 3 seconds.

It is important to test the GFCI for correct installation and function. Testing can only be carried out while

the thermostat is calling for heat (see operating instructions for details).

When you have ensured that both the floor sensor ,heating elements and the GFCI are working correctly

you can complete the installation of floor covering and remove the protective cover on the front of the

thermostat.

POWERING UP & ERROR MESSAGES

Error messages

overload This will occur if more than 15 Amps have been connected to the thermostat

er1 This will occur if no floor sensor is detected

er2 This will occur if the floor sensor has a short circuit.

ground fault message This will occur if a ground fault is detected

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WARRANTY

Warmup Inc warrants this product, 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, Warmup shall repair or replace it, at Warmup’s option.

If the product is defective, please either,

(I) return it, with a bill of sale or other dated proof of purchase, to

the place from which you purchased it, or

(ii) contact Warmup. Warmup will determine whether the product

should be returned, or replaced.

This warranty does not cover removal or reinstallation costs, and shall

not apply if it is shown by Warmup that the defect or malfunction

was caused by damage which occurred while the product was in the

possession of a consumer.

Warmup’s sole responsibility shall be to repair or replace the product

within the terms stated above.

WARMUP SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE OF

ANY KIND, INCLUDING ANY INCIDENTAL OR CONSEQUENTIAL

DAMAGES RESULTING, DIRECTLY OR INDIRECTLY, FROM ANY

BREACH OF ANY WARRANTY, EXPRESS OR IMPLIED, OR ANY OTHER

FAILURE OF THIS PRODUCT. THIS WARRANTY IS THE ONLY EXPRESS

WARRANTY WARMUP MAKES ON THIS PRODUCT. THE DURATION

OF ANY IMPLIED WARRANTIES, INCLUDING THE WARRANTIES OF

MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE,

IS HEREBY LIMITED TO THE THREE-YEAR DURATION OF THIS

WARRANTY.

This warranty does not affect your statutory rights.

PLEASE REGISTER YOUR WARMUP PRODUCT AT:

www.warmup.com (USA) or www.warmup.ca (CANADA)

INSTALLATION

GUARANTEE

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You can view or download the programming manual from our website at:

www.warmup.ca www.warmup.com

For more information about the 3iE, please also check

www.3iethermostat.com

OPERATING YOUR THERMOSTAT

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