background image

Item

Icon

Description

H

Type of measured data and sensor used for system
regulation:

Room temperature sensor (rt)

Room temperature with external
floor sensor (rFt)

Remote temperature sensor (rS)

Display text

The following table contains an overview of all the display texts with
reference to the respective sections where they are described.

Display text

Description

Settings
menu
number

00.5

ECO mode setback temperature

03

CLd

Cooling mode

01

Cmf

Comfort mode

02

dls

Lock keys and display function

09

Eco

ECO mode

02

Err

Error

FL.H

High limitation of floor temperature

05

FL.L

Low limitation of floor temperature

06

Hot

Heating mode

01

HYS

Hysteresis value

13

MAH

Maximum heat

Maximum value of setting range of
the setpoint temperature

12

Min

Minimum

Minimum value of setting range of
the setpoint temperature

11

Mod

Mode

Heating/cooling modes

01

no

Calibration of internal room sensor

07

no

Calibration of external room sensor 08

rEG

Regulation selection

04

rES

Factory reset

rFt

Room temperature with external
floor sensor

04

rS

Remote sensor

04

rt

Room temperature

04

U1.0

Software version

10

YES

Yes

07/08

5.3 Display temperatures

(Comfort/ECO)

Follow below instructions to 

display the temperatures

:

1.

Press the key 

 or 

+

 to see the setpoint

2.

Press the key 

O

 (OK) to display the room temperature and floor

temperature (external sensor must be connected and the
regulation set to rFt)

5.4 Temperature setpoint

(Comfort/ECO)

The Comfort/ECO temperature setpoint is continuously monitored.

Follow below instructions to 

modify the temperature setpoints

:

1.

Press the key 

 or 

+

 to see the current temperature setpoint

2.

Press the key 

 or 

+

 again to modify the setting temperature

3.

Press the key 

O

 (OK) to confirm the temperature setpoint value

5.5 Settings

Note

After 1 minute of user inactivity in the settings menu, the
thermostat returns automatically to the current mode.

SI0000427

Settings menu overview

The following table contains an overview of all the settings with
reference to the respective sections where they are described.

Settings
menu
number

Name

Description

01

Mod

Heating/cooling modes, Page 11

02

Eco

Comfort/ECO modes, Page 11

03

Setback

ECO mode setback temperature, Page 11

04

rEG

Regulation selection, Page 12

05

FL.H

High limitation of floor temperature, Page 12

06

FL.L

Low limitation of floor temperature, Page 12

07

no

Calibration of internal room sensor, Page 12

08

no

Calibration of external room sensor, Page 13

09

dls

Lock keys and display function, Page 13

10

U1.0

Software version, Page 14

11

Min

Min. value of setting range of the setpoint
temperature, Page 14

10 

 |  

Uponor Base thermostat display T-27 230V

  |  

Installation and operation manual

Summary of Contents for T-27

Page 1: ...Uponor Base thermostat display T 27 230V EN Installation and operation manual CD0000452 ...

Page 2: ... 7 Comfort ECO modes 11 5 8 ECO mode setback temperature 11 5 9 Regulation selection 12 5 10 High limitation of floor temperature 12 5 11 Low limitation of floor temperature 12 5 12 Calibration of internal room sensor 12 5 13 Calibration of external room sensor 13 5 14 Lock keys and display function 13 5 15 Software version 14 5 16 Min value of setting range of the setpoint temperature 14 5 17 Max...

Page 3: ...roved or specified by Uponor is not connected to or used with non Uponor products parts or components except for those approved or specified by Uponor and does not show evidence of tampering mishandling insufficient maintenance improper storage neglect or accidental damage before installation and being put into operation While Uponor has made efforts to ensure that the manual is accurate Uponor do...

Page 4: ...aution To avoid interference keep installation data cables away from power cables of more than 50 V 2 2 Correct disposal of this product Waste Electrical and Electronic Equipment Note Applicable in the European Union and other European countries with separate collection systems This marking shown on the product or its literature indicates that it should not be disposed with other household wasted ...

Page 5: ...measure the room or floor temperature Software features Main characteristics of the thermostat software Temperature limitation Optional floor sensor connectivity Heating cooling switch Regulation modes rt room temperature rS external sensor temperature rFt room temperature with floor temperature limitation Comfort ECO modes Demand indication in the display Calibration Valve exercise triggers the a...

Page 6: ...separate the front cover from the rear face of the thermostat Caution Do not push hard on the LCD screen as this may cause irreparable damage SI0000464 To install the thermostat follow these steps Remove the back plastic cover 1 SI0000456 4 mm Use a flat screw driver tool width max 4 mm to remove the back plastic cover If necessary cut the back part plastic 2 SI0000457 If the thermostat is wall mo...

Page 7: ... making any electrical installation SI0000461 5 Connect the power cables to the backside of the thermostat External sensor is optional The cables from the actuators can be connected directly to the thermostat or to a separate connection box For easier wiring Uponor Base Flexiboard X 24 X 25 X 26 X 27 offers flexible allocation of one or more actuators to the room thermostats via selector switch du...

Page 8: ... the thermostat down towards the clips at the bottom of the back cover until a clicking sound is heard 3 The thermostat is attached to the back cover Remove the thermostat from the wall SI0000463 2 1 3 4 mm Press the clips at the bottom of the back cover with a flat screwdriver width max 4 0 mm to unlock and remove the thermostat 8 Uponor Base thermostat display T 27 230V Installation and operatio...

Page 9: ...vious one in the settings menu O OK key The key O OK is used to Display temperature measure Toggle between current status data and values of available sensors connected to the thermostat Enter and exit the settings menu holding the key for about 3 seconds Confirm a setting 5 2 LCD display descriptions CD0000456 A E D C F H B G Symbols icons The figure shows all possible symbols and characters that...

Page 10: ...to see the setpoint 2 Press the key O OK to display the room temperature and floor temperature external sensor must be connected and the regulation set to rFt 5 4 Temperature setpoint Comfort ECO The Comfort ECO temperature setpoint is continuously monitored Follow below instructions to modify the temperature setpoints 1 Press the key or to see the current temperature setpoint 2 Press the key or a...

Page 11: ...the key O OK for 3 seconds to return to the current mode 5 6 Heating cooling modes CD0000442 Values Hot CLd Value Description Hot Heating mode default CLd Cooling mode 5 7 Comfort ECO modes CD0000437 Values Comfort ECO modes Value Description CmF Comfort mode default Eco ECO mode Comfort mode Setpoint setting Step Temperature range 21 C 0 5 C 5 0 C to 35 C If no limitation is defined please see th...

Page 12: ...or temperature with external sensor Press the key O OK to switch between room temperature and floor temperature rS External Remote sensor temperature The room or floor temperature is measured with an external sensor 5 10 High limitation of floor temperature Note This value is displayed only when the setting rEG is set on rFt CD0000443 Description Value Default value 26 C Step 0 5 C Values 20 C or ...

Page 13: ...y and keys No Deactivate the lock display and keys The lock keys and display function is used to lock the thermostat keys and LCD display CD0000433 Lock keys and display Follow the instruction below to activate the lock function of the thermostat display and keys 1 Press the key O OK for 3 seconds 2 Scroll up in the menu with the key to 09 dls 3 Select the desired menu by pressing the key O OK 4 C...

Page 14: ...re version and debug information The software version is written Vx x 5 16 Min value of setting range of the setpoint temperature CD0000448 Description Value Factory settings value 5 0 C Values 5 0 C to 15 0 C 5 17 Max value of setting range of the setpoint temperature CD0000447 Description Value Factory settings value 30 0 C Values 20 0 C to 37 0 C 5 18 Hysteresis value CD0000444 Description Valu...

Page 15: ...internal sensor is shown External sensor rS CD0000441 In rS mode Err is displayed and the icon external sensor is shown Internal and external sensors rFt rFt Internal sensor error CD0000487 If the internal sensor fails Err and the internal floor sensor icons are shown rFt External sensor error CD0000486 If the external floor sensor fails the thermostat carries on to measure the temperature with th...

Page 16: ...for temperature sensing controls Directive 2014 30 EU EMC Harmonised standards under Directive 2014 30 EU for Electromagnetic compatibility EMC EN IEC 61000 3 2 2019 Electromagnetic compatibility EMC Part 3 2 Limits Limits for harmonic current emissions equipment input current 16 A per phase EN IEC 61000 3 3 2013 AMD1 2017 Electromagnetic compatibility EMC Part 3 3 Limits Limitation of voltage cha...

Page 17: ...u description SI0000410 0 C 11 C 20 C or FL L 35 C 10 C 30 C or FL H 3 0 C 3 0 C 3 0 C 3 0 C 5 0 C 15 0 C 20 0 C 37 0 C 0 2 C 3 0 C Uponor Base thermostat display T 27 230V Installation and operation manual 17 ...

Page 18: ...Germany 1120503 v1_04_2021_EN Production Uponor ELO Uponor reserves the right to make changes without prior notification to the specification of incorporated components in line with its policy of continuous improvement and development www uponor com ...

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