Ecoer EST02 Manuel utilisateur

Smart Wi-Fi Thermostat

Bright color 4.0” Touch Screen

2.4/5G Wi-Fi Compatible

3-Year Limited Warranty

Year

7 Day / 8 Period Programming

Voice Command Control

Filter Change Alerts

Download the App

Several ways to download the Ecoer Home Plus App which helps to

control remotely:

Search for "Ecoer Home Plus" on Google Play Store or Apple App Store, then download.

Download the app by scanning the QR code below.

Download on the

APP Store

GET IT ON

Google Play

AndroidiOS

Ecoer Home Plus

WE ARE HERE TO HELP.

Model: EST02

Addr.: 43671 Trade Center Place, Suite 100 Dulles, VA 20166

Tel: (703) 348-2538

Website: www.ecoer.com

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EST02

ECOER Thermostat - A smart Choice for Smart Life!

You may also need these tools:

Smart Wi-Fi Thermostat Wall Plate Large Trim Plate

Items included in box:

Screws Sets Wiring labels User Manual

Y/Y1 Y/Y1

C C

W/E W/E

Rh Rh

R/Rc R/Rc

Y2 Y2

Dh/H Dh/H

W2 W2

O/B O/B

G G

Phillips screwdriver

Pencil

Level

Home Wi-Fi Password

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EST02

Incompatible wiring and voltage

Please check your old thermostat for compatibility to see if it:

·Does not work with electric baseboard heat (110VAC~240V AC)

·Does not work with millivolt systems

Note: If you are not sure, please contact a professional or call (703)348-2538

110 VAC

120 VAC

240 VAC

L1 L2

Compatibility

* Require C-Wire to power the thermostat(24V-AC)

Conventional

Gas, Oil, Electric

Dual Fuel Support

Humidification / Dehumidification

Heat Pump (Up to 4H2C) include auxiliary heat or emergency heat

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EST02

Installation

Switch off the power

IMPORTANT as this protects you from blowing a fuse in

your equipment. To make sure the power is off, change the

temperature with your current thermostat and wait for at

least 5 minutes to be sure that the system is OFF.

Step 1

Ensure the system is off

Step 2

Confirm that your system is turned off by turning off heating mode (winter) or cooling mode (summer).

Wait for a few minutes until you can't feel any air coming out of the vent.

NOTE :If you have a digital thermostat that has a blank display, skip this step.

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EST02

Breaker box

Switch

OFF

Most thermostats allow you to remove the main unit

and provide access to a wall plate which holds the

wiring terminals, you can take off the thermostat by

grasping and gently pulling. Some thermostats may

have screws, buttons, or clasps.

Take a picture of your existing wall plate’s wiring

and save it for reference. Make sure you can read

the wire terminal labels.

Note: Do not remove any wires from your thermostat

at this time!

Remove your old thermostat from the wall-plate

Step 3

Take a picture of the wiring

Step 4

Label the wires

Step 5

Label the old wall plate with our new thermostat

labels from packing box.

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EST02

Disconnect the wires from the old thermostat one by one, you may

need a screwdriver to release wires from terminals. Unscrew and

take off the mounting plate of your old thermostat from the wall.

· You can choose to use the trim plate which comes along with your thermostat. The trim plate is

useful if you want to hide marks or holes left on the wall of your old thermostat.

· If the trim plate is to be used, then align the mounting holes on the trim plate and wall plate and

press them together.

· Pull the wires trough the hole in the middle of the wall plate and attach the wall plate to the wall by

using the screws sets (screw& anchor). Be sure to check the alignment of your wall plate before and

after the wall plate installation.

Note: Wrap the wires around a pen or pencil so they don’t fall back.

Disconnect the wires and remove the old wall plate

Step 6

Mount the new wall plate

Step 7

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EST02

6.Use the picture you took before as reference for new thermostat wiring, the following chart is a wiring

diagram for common systems, please make sure that a C-wire exists in our old thermostat system.

The switch is used to connect R/RC with RH. If you have

two power wires (R/RC and RH), please flip the switch to

the disconnect side to disconnect R/RC with RH.

Terminal

R / Rc

Y/Y1

W/E

O/B

Dh/H

Conventional System

Power for cooling, 24V

Power for heating, 24V

Common wire, 24V

Fan

Power for cooling, 24V

Power for heating, 24V

Common wire, 24V

Fan

1st Stage Cool

2nd Stage Cool

1st Stage Heat

2nd Stage Heating

1st outdoor Stage Heat

2nd outdoor Stage Heat

Auxiliary Hear activated at W2

Emergency Heat activated at W1

------ Changeover (reversing valve)

connection for heat pump

Heat Pump System

Disconnect

Connect

Disconnect

Connect

Humidification/DehumidificationHumidification/Dehumidification

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EST02

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EST02

Air Conditioner + Electric Heater System

(AC+Electric)

Ecoer variable speed heat pump (AC option)

matches with Ecoer air handler and electric heater.

GW1

Y2 Y1 O

Ecoer Heat Pump

EST02

1 2 3 4

ON DIP

SW1

SW1-3 ON: AC

SW1-3 OFF: HP

Air Conditioner + Furnace System (AC+Furnace)

Ecoer variable speed heat pump (AC option)

matches with Furnace.

GW1

Y2 Y1 O

Ecoer Heat Pump

Gas Furnace

EST02

O Signal depends on Furnace

1 2 3 4

ON DIP

SW1

SW1-3 ON: AC

SW1-3 OFF: HP

O signal wiring can be omitted when

Ecoer heat pump is used

Optional

GW1

Y2 Y1 O

Ecoer Heat Pump

EST02

Heat Pump + Electric Heater System

(HP+Electric)

Ecoer variable speed heat pump matches

with Ecoer air handler and electric heater.

O signal wiring can be omitted when

Ecoer heat pump is used

Optional

Dual Fuel System (Dual Fuel)

Ecoer variable speed heat pump matches with

Gas Furnace.

GW1

Y2 Y1 O

Ecoer Heat Pump

Gas Furnace

EST02

O Signal depends on Furnace

O signal wiring can be omitted when

Ecoer heat pump is used

Optional

Ecoer Air Handler

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EST02

Dh/H

O/B

Y/Y1

W/E

R/Rc

Humidification

Dehumidification

Dh/H

O/B

Y/Y1

W/E

R/Rc

Humidification

Dehumidification

Dry contact

(When the machine adopts dry contact control)

24VAC contact A

(When power consumption is higher than 5VA)

24VAC contact B

(When power consumption is less than 5VA)

Dh/H

O/B

Y/Y1

W/E

R/Rc

Humidification

Dehumidification

24VAC Relay

24VAC

If you need to connect humidification/dehumidification equipment, please

refer to one of the following wiring methods according to actual needs.

24VAC Relay

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