ELKO EKO50107, EKO50108 Matter Thermostat Installation Guide

ELKO EKO50107, EKO50108 Matter Thermostat

About this product

The Matter Thermostat 16 A (hereinafter referred to as thermostat) is mainly used for electric underfloor heating or electric radiators, but could also be used to control mains powered motorized valves or circulating pumps for water- based heating.
The thermostat is Matter compatible.

Control options

The thermostat is controlled locally.

• Room air temperature sensor only
• Floor sensor only
• Room air temperature for control and floor sensor for limiting heating temperature

NOTE

• The thermostat works with several floor sensor types.

Functions

• Current room temperature and temperature set point
• Presets

Matter

• Please keep your Matter setup code in a safe place.
• You’ll need it to securely add the product to your home, and no one else should have a copy but you.

Package content

• A Matter Thermostat 16 A
• B Floor sensor
• C Installation instructions

Operating elements

• A Dot matrix display
• B Touch buttons
• C Matter setup label

Selecting the installation location

In order for the thermostat to be operated, the internal temperature sensor must be protected as far as possible against external influences and temperature fluctuations. This helps to guarantee reliable measurement of the room temperature.

Insert installation site

The following should therefore be taken into account when considering the installation site:

• Recommended installation height: 1 to 1.5 m above the floor.
• Do not install too close to windows, doors or ventilation openings.
• Do not install above heaters or other heat sources.
• Do not cover or install behind curtains.
• Avoid direct sunlight and light from lamps.
• Mounting on the cavity wall requires proper sealing of the conduit box or installation tube, to prevent airflow from affecting temperature sensor performance.

Floor sensor installation site

For reliable operation, the floor sensor must be protected against moisture, mechanical stresses and temperature fluctuations.
The following should therefore be taken into account when considering the installation site:

• Install in the middle of the loops of the underfloor heating unit.
• Lay the sensor cable in a plastic tube with an inside diameter of at least 16 mm.
• Fix tape to the end of the tube and cut a slice so that condensation water can come out of the tube.
• Ensure that tube corners are not too tight as corners affect installation of the sensor cable.

Electrical connections

DANGER: HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

Safe electrical installation must be carried out only by skilled professionals. Skilled professionals must prove profound knowledge in the following areas:

• Connecting to installation networks.
• Connecting several electrical devices.
• Laying electric cables.
• Safety standards, local wiring rules and regulations.

Failure to follow these instructions will result in death or serious injury.

DANGER: RISK OF FATAL INJURY FROM ELECTRIC SHOCK

The output may carry electrical current even when the load is switched off.

• Disconnect the device from the supply by means of the fuse in the incoming circuit before working on the device.

Failure to follow these instructions will result in death or serious injury.

DANGER: RISK OF FATAL INJURY FROM ELECTRIC SHOCK

The device is not a Safety Extra Low Voltage (SELV) device.
The sensor lines are on mains (230 V AC) line.

• Only use sensors with double insulated cables.

Failure to follow these instructions will result in death or serious injury.

• A Load: max. 16 A live
• B Input floor sensor (optional)

Mounting

Reading the full Device User Guide online

• Scan the QR code® and choose your language for complete information about the device, including operation, configuration and using the product with Matter functionality via Wi-Fi®.

Technical Data

0 to 40 °C

Relative humidity:| max. 90%, non-condensing
IP rating:| IP21
Temperature accuracy:| max. ±0.5 °C (across the range of 4 to 30 °C)
Temperature measurement resolution:| ****

0.5 °C

Display:| 7×5 dot matrix, additional 5 LEDs
Wi-Fi® standard:| IEEE 802.11 b/g/n 2.4 GHz
Wi-Fi® security:| WPA-PSK / WPA2-PSK
Operating frequency:| 2.401 GHz to 2.483 GHz
Max. radio-frequency power

transmitted:                                  < 100 mW

Floor sensor types:| 2k, 10k, 12k, 15k, 33k, 47k

(Thermistor resistance values in Ohm. Nominal value at 25 °C)

Protection Class:| II
Working voltage:| 230 V
Over-voltage category:| III
Rated impulse voltage:| 4 kV
Pollution degree:| 2
CTI rating of insulation components:| ****

175 V

Material group:| IIIa (based on CTI value)
Disconnection type:| 1.B

Presets

Presets

Available in Preset Mode / default value

Section| Menu Item| Function Description| User Option and Display| P1| P2| P3| P4
Home| Setpoint| Occupied Heat Setpoint| minSetpoint … maxSetpoint|  |  |  |
Lock| Lock / Unlock UI operation| No lock|  |  |  |
Schedule| h| Set hours| 00 … 23|  |  |  |
m| Set minutes| 00 … 59|  |  |  |
d| Set day of week| 1 (Monday) – 7 (Sunday)|  |  |  |
sb| Schedule feature| ü : enabled, x: disabled|  |  |  |
User| 1| Idle Brightness| 00% – 100%| 00| 00| 00| 00
2| Room Sensor calibration, in 0.5 °C| –9.0 … +9.0| 0| 0| 0| NO
3| Floor Sensor calibration, in 0.5 °C| –9.0 … +9.0| NO| NO| 0| 0
4| Min Setpoint, in °C| 4 … 29 (air control range)

10 … 39 (floor control range)

| 4| 4| 10| 10
5| Max Setpoint, in °C| 5 … 30 (air control range)

11 … 40 (floor control range)

| 30| 30| 27| 27
6| Stand-by

•  not using occupied setpoints

•  turn off display

•  turn off Wi-Fi

•  with Frost Protection (in heat mode)

| x: cancel and go back, ü: confirm| YES| YES| YES| YES
49| Reset User Data

•  reset Matter connection

•  restore setpoints and user data

•  maintain the installer configuration

| x: cancel and go back

ü : hold [O] 5 sec to confirm

| YES| YES| YES| YES
Installer Level 1| P1| Preset Mode 1

Oil Boiler/Heatpump

Room control (Internal sensor only)

| Go to Level 2 menu|  |  |  |
P2| Preset Mode 2

Room Control (Internal sensor only)

| Go to Level 2 menu,

Default startup without probe

|  |  |  |
P3| Preset Mode 3

Room Control with floor limits (Internal

& external probe)

| Go to Level 2 menu|  |  |  |
P4| Preset Mode 4

Floor Control (External probe only)

| Go to Level 2 menu, Default startup with probe|  |  |  |
99| Ex-factory Reset

•  reset Matter connection

•  restore setpoints and user data

•  restore installer setting from default

•  reboot as ex-factory state

| x: cancel and go back to previous preset#

ü : hold [O] 5 sec to confirm

|  |  |  |
 | Restore parameters| If a different preset is selected, the settings of the previously active preset will be set back to “Default”.|  |  |  |
Installer Level 2| 51| Floor Probe Type| 00: Not Fitted

02: 2K probe

10: 10K probe

12: 12K probe

15: 15K probe

33: 33K probe

47: 47k probe

| NO| NO| 10| 10
52| Min Floor limit, in °C| 10 … 39| NO| NO| 10| 10
53| Max Floor limit, in °C| 11 … 27 … 40| NO| NO| 27| 27
54| Control Method| 01: PWM 20 mins

02: PWM 10 mins

03: PWM 5 mins

04: 2-pt 0.5 K

05: 2-pt 0.1 K

| 01| 02| 02| 02
55| 2-pt min On/Off Time, in mins| 1 … 2 … 10| Only available when Control Method is set to 2-pt
2| 2| 2| 2
56| Temporal Limit| x: Disable, ü: Enable (5 mins off time)| NO

Disable

| NO

Disable

| YES

Enable

| YES

Enable

57| Windows open detection| x: Disable, ü: Enable| YES

Disable

| YES

Disable

| YES

Disable

| YES

Disable

FAQ

• Q: What is the maximum load capacity of the product?
  • A: The product supports a maximum load of 16 A for ohmic load and 4 A for inductive load.
• Q: What is the standby power consumption?
  • A: The standby power consumption is limited to a maximum of 0.5 W.
• Q: What is the IP rating of the product?
  • A: The product has an IP21 rating for protection against solid objects and dripping water.

Trademarks

• QR Code® is a registered trademark of DENSO WAVE INCORPORATED.
• Wi-Fi® is a registered trademark of Wi-Fi Alliance®.
• Other brands and registered trademarks are properties of their relevant owners.

Declaration of Conformity

EU Declaration of Conformity

Hereby, ELKO, declares that this product is in compliance with the essential requirements and other relevant provisions of RADIO EQUIPMENT DIRECTIVE 2014/53/EU. Declaration of conformity can be downloaded on: ELKO.no.

ELKO

• ELKO AS
• Sandstuveien 68, 0680 Oslo Pb 6598 Etterstad, 0607 Oslo
• +47 67 79 39 00
• support@elko.no
• www.elko.no

Dispose of the device separately from household waste at an official collection point.
Professional recycling protects people and the environment against potential negative effects.

References

• elko.no - Hjem
• elko.fi
• elko.no - Hjem
• elko.se - Hem

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