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English

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KIROS Chronothermostat User Manual

DEVICE RESET

Perform a reset to cancel the settings made and bring the device back to the 
conditions in which it appears as soon as it has been removed from the packaging.

To reset:

  1. from the initial screen, press and hold the key    to enter the configuration menu.
   The CLOCK indication flashes.
  2.  press and hold down the keys   and   simultaneously until "

RES

"

    appears on the display.
  3. when the display shows all the segments, keep the key   pressed until 

 

   "

DEF

" appears

SET

3s

SET

3s

3"

+

Initial screen

Configuration 

menu

Operation mode

heating 

(winter)

Regulation type

on/off 

Differential (on/off) 

0.3 °C

Band (proportional)  

0.5 °C

Period (proportional)  

10 minutes

Antifreeze temperature OFF

6 °C

Adj. ADJ temperature

0 °C

Min. settable temperature

2 °C

Max. adjustable temperature

50 °C

Hour meter operation   /

0 h

Automatic summer time change

active 

(according to EU rules)

Backlighting

active

Key lock password

disabled

 

To reset if the key lock is active and you do not know the unlock password,

      you must remove and restore power and, when the display shows all the
      segments, keep the key   pressed until "

DEF

" appears.

Summary of Contents for KIROS

Page 1: ...Digital chronothermostat KIROS User manual PDF...

Page 2: ......

Page 3: ...ting Page 16 ADV menu Advanced parameters setting Page 17 operating mode Page 17 regulation type Page 18 parameters for the regulation type Page 18 antifreeze temperature Page 19 adjustment of the mea...

Page 4: ...Kiros INT Weekly chronothermostat with interchangeable front cover During installation and operation of the product it is necessary to comply with the following instructions 1 The device must be inst...

Page 5: ...English 3 KIROS Chronothermostat User Manual DIMENSIONS 40 42 40 CONNECTION DIAGRAM L N 5A 250V...

Page 6: ...ctive load heating mode e Measured temperature f Running daily program divided into 24 histograms one for each hour of the day Each hour is associated with one of the 3 temperatures Temperature T1 Tem...

Page 7: ...played temperature resolution 0 1 C Temperature regulation range 2 0 C 50 C Measurement update every 30 seconds Measurement accuracy 0 5 C Temperature regulation on off with adjustable differential be...

Page 8: ...ice For information on the possibility of adapting the thermostat with plates different from those shown contact the Technical Assistance Service Adapter Plates AM ABB series Mylos A4 AVE series S44 B...

Page 9: ...supplied DEVICE WITH METALLIC FRAME Flush mounting box COVER WHITE GREY DEVICE CLOSING FRAME WHITE GREY DEVICE WITH METALLIC FRAME Cover plate not supplied Intermediate panel not supplied DEVICE CLOSI...

Page 10: ...he example the device adjusts the temperature based on the value of T2 from 00 00 to 6 00 and from 8 00 to 17 00 T3 from 6 00 to 8 00 and from 17 00 to 21 00 T1 from 21 00 to 24 00 The values of T1 T2...

Page 11: ...off and vice versa Manual operation Tm operation Automatic operation Off operation 3 3 Manual operation Automatic operation Automatic operation 3 Manual operation Tm operation Automatic operation Off...

Page 12: ...tomatic operation T1 T2 T3 The TIMER menu allows you the setting of one of the 3 timed operations The PROG menu allows you to change the programming of the automatic operating mode The ADV menu allows...

Page 13: ...creen Configuration menu SET 3s To set the date and time values proceed as follows To exit the date and time setting press the key once to return to the configuration menu press the key twice to exit...

Page 14: ...bol the summer time change winter time is identified by the symbol For example in Italy the summer time starts the last LST Sunday 7 of March 03 at 2 00 o clock and the last LST Sunday 7 of October 10...

Page 15: ...one or more days of the week modify one or more existing programs by personalizing the profile that is assigning different temperature levels for one or more hours of the day How to choose a differen...

Page 16: ...ays of 15 30 45 minutes independent for every hour of the day How to customize the profile of a Px program starting from midnight 00 00 press the keys and to assign to each hour of the day one of the...

Page 17: ...2 18 C T3 21 C heating winter operation T1 off T2 23 C T3 25 C conditioning summer operation How to change the temperature values T1 T2 T3 To exit the temperature change press the key once to return t...

Page 18: ...ing during the automatic operation to maintain this operation until the timing has elapsed At the end of the timing the device activates the off operation Off timed set a timing during off operation t...

Page 19: ...in sequence Press the keys and to change the value of the selected parameter the key to go to the next parameter the key to exit and confirm the changes Note the device exits the menu after about 40 s...

Page 20: ...he characteristics of the on off and proportional regulation logic see Regulation types on page 24 Parameters for the regulation type this menu varies depending on the chosen regulation type If the ch...

Page 21: ...the antifreeze function in this case when the device is off no minimum temperature is guaranteed Adjustment of the measured temperature In particular installation conditions it can happen that the te...

Page 22: ...value 2 C ki is the upper limit Allowed values L0 50 C Factory value 50 C Password for key lock Under particular installation conditions for example in public buildings hotels etc it may be necessary...

Page 23: ...t 7 years when this digit is reached the counter resumes the count from 0h OTHER FUNCTIONS OF THE DEVICE Backlighting management The device has a blue backlighting which is normally on If the installa...

Page 24: ...s display Minimum values resetting 3 Keypad unlock When the key lock is active the device adjusts the temperature using the set programming In this condition after pressing a key the display shows the...

Page 25: ...segments keep the key pressed until DEF appears SET 3s SET 3s 3 Initial screen Configuration menu Operationmode heating winter Regulationtype on off Differential on off 0 3 C Band proportional 0 5 C...

Page 26: ...a low differential 0 1 C 0 2 C leads as a consequence more frequent ignitions of the system but the temperature will be more uniform than a high value 0 9 C 1 C Proportional regulation only for operat...

Page 27: ...g this means the product must not be included with other general waste at the end of its working life The user must take the worn product to a sorted waste center or return it to the retailer when pur...

Page 28: ...23 P3 T3 T2 T1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 P4 T3 T2 T1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 P5 T3 T2 T1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1...

Page 29: ...23 P3 T3 T2 T1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 P4 T3 T2 T1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 P5 T3 T2 T1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1...

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Page 32: ...V3IS01068 013 082022 Vemer S p A I 32032 Feltre BL Via Camp Lonc 16 e mail info vemer it web site www vemer it 08 2022...

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