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Vemer Crono.X User Manual

Manual is about: ELECTRONIC PROGRAMMABLE THERMOSTAT

Summary of Crono.X

  • Page 1

    English electronic programmable thermostat crono.X user manual.

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    - 32 - user manual - crono.X programmable thermostat english.

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    - 33 - user manual - crono.X programmable thermostat english table of contents safety instructions pag. 34 technical specifi cations pag. 36 installation and assembly pag. 37 dimensions pag. 38 device description pag. 39 - functions of keys pag. 39 - display pag. 40 initial startup – total reset pag...

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    - 34 - user manual - crono.X programmable thermostat english - settings guard password pag. 59 - total operating hour count pag. 60 - battery charge status pag. 60 - display brightness adjustment pag. 60 battery replacement pag. 60 error messages pag. 61 connection pag. 61 harmonized reference stand...

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    - 35 - user manual - crono.X programmable thermostat english user manual electronic programmable thermostat crono.X read all the instructions carefully crono.X is a weekly programmable thermostat that unites ease of use with some innovational functions not featured by traditional household temperatu...

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    - 36 - user manual - crono.X programmable thermostat english technical specifications code model description power supply ve081600 crono.X electronic programmable thermostat 2x1,5v (aa) batteries • 4 available operation modes: automatic, manual, timer-controlled, off • when in automatic mode, 7 temp...

  • Page 7

    - 37 - user manual - crono.X programmable thermostat english • operating conditions: - temperature 0°c ÷ +50°c - relative humidity 20% ÷ 90%, non-condensing • storage temperature: -10°c ÷ +65°c • protection rating: ipxxd • insulation class: ii installation and assembly it is advisable to install the...

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    - 38 - user manual - crono.X programmable thermostat english front flap opening dimensions (mm) 123.0 93.5 33.5.

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    - 39 - user manual - crono.X programmable thermostat english device description front view 0 3 6 9 12 15 18 21 . . . . . . . . . . . . . . . . Lu ma me gi ve sa do functions of keys value up value down manual operation winter-heating mode summer-air conditioning mode (only accessible using a sharp t...

  • Page 10

    - 40 - user manual - crono.X programmable thermostat english display initial startup – total reset this procedure enables correct operation of the crono.X on fi rst startup, or resets factory settings (default settings). Revert to factory settings – total reset • place 2 alkaline batteries 1.5v – aa...

  • Page 11

    - 41 - user manual - crono.X programmable thermostat english antifreeze temperature 6.0°c temperature control method on/off cut-in differential 0.3°c automatic solar/daylight time switching yes winter summer: last sunday in march at 2:00 am summer winter: last sunday in october at 3:00 am external s...

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    - 42 - user manual - crono.X programmable thermostat english automatic operation when in automatic mode it is possible to assign one of the three available temperatures to each of the 24 hour segments: t0, t1 or t2. This enables the user to fi nd his/her home comfortably heated in the hour segments ...

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    - 43 - user manual - crono.X programmable thermostat english program customizing this procedure changes the temperature profi le (hourly schedule) to suit special requirements, assigning the desired temperature to each of the 24 hour segments. Every hour of the day can be associated 1 of the three a...

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    - 44 - user manual - crono.X programmable thermostat english t0, t1 and t2 temperatures correspond to the values that will be kept when in automatic operation mode, following the selected schedule and program (temperature profi le). • press to set temperature t0 (no “small square”) for winter-heatin...

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    - 45 - user manual - crono.X programmable thermostat english default temperature profiles (programs): winter-heating mode p1 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 p2 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 p3 t2 t1 0 1 2 3 4 5 6 7 8 9 10 11 1...

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    - 46 - user manual - crono.X programmable thermostat english default temperature profiles (programs): summer-air conditioning mode p1 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 p2 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 p3 t2 t1 0 1 2 3 4 5 6 7 8 ...

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    - 47 - user manual - crono.X programmable thermostat english manual operation manual operation is enforced when one wishes to temporarily discontinue automatic operation and set a different temperature. Then the temperature will not be governed by the program schedule, but by the manually selected t...

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    - 48 - user manual - crono.X programmable thermostat english device off when in this status the programmable thermostat is completely disabled or else it keeps the antifreeze temperature (which can be altered by the user). The antifreeze temperature is determined by the parameter “off” in advanced p...

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    - 49 - user manual - crono.X programmable thermostat english 2) press or to select summer-air conditioning 3) press to confi rm or else wait for 45 seconds timer-controlled operation this very useful function makes it possible to temporarily change, for a user-defi nable term, the normal functioning...

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    - 50 - user manual - crono.X programmable thermostat english if the timing is in hours, the timer trips when the hour expires; if it is in days, the timer trips at midnight. If during a timing term the operation mode is switched – for example from timer- controlled manual to automatic or off, the ti...

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    - 51 - user manual - crono.X programmable thermostat english phone dialers are available for landline phones (vn782900 x.Code wave) or for gsm cellular phones (ve072500 x.Code bus). • using the x.Code bus and rs485 serial communication protocol it is possible to change the crono.X operation mode (ma...

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    - 52 - user manual - crono.X programmable thermostat english • press to confi rm all the remaining advanced programming parameters, or else allow 45 seconds and return to normal operation as for how to send the commands switching the device on or off, refer to the instructions for the x.Code wave, x...

  • Page 23

    - 53 - user manual - crono.X programmable thermostat english to alter the solar-daylight saving time switch hold down for approximately 3 seconds: the following reading will appear (if the reading is “[hange 0ff” press or to switch it to “0n”) • daylight saving time solar time switching 1) press to ...

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    - 54 - user manual - crono.X programmable thermostat english maximum and minimum daily temperature crono.X stores the external and internal minimum and maximum values measured over the day (external temperature only if an external sensor is provided). • to view these values just press (for the minim...

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    - 55 - user manual - crono.X programmable thermostat english advanced programming advanced programming makes it possible to change some parameters and view some system data. The user-selectable parameters are: parameter reading default parameter range notes temperature control method reg 0 0 = on/of...

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    - 56 - user manual - crono.X programmable thermostat english memory address (only when bus=yes) adr upon initial start-up procedure, default parameters are enforced an a new address is generated settings guard password pas 123 000 ÷ 999 for use in public premises total number of hours of output oper...

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    - 57 - user manual - crono.X programmable thermostat english • on/off temperature control (0) it is the common control method with most thermostats and programmable thermostats. This methods ensures accurate temperature control in nearly all systems. When in the on/off control method, crono.X’s beha...

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    - 58 - user manual - crono.X programmable thermostat english when the temperature measured is close to the set-point, the output will stay on for a short time calculated on the total control period (per) (e.G. 2 min for per = 20 min). When the temperature measured is far from the set-point, the outp...

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    - 59 - user manual - crono.X programmable thermostat english sonda esterna (est) when enabled, this parameter displays the temperature measured by the external sensor model x.Temp code vn883500 (optional) connected to the dedicated terminal (ext ntc). Temperature range: -40.0°c ÷ +60.0°c. The extern...

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    - 60 - user manual - crono.X programmable thermostat english battery charge status (bat) it indicates the battery charge percentage. A full battery charge (100%) corresponds to 2.8v battery voltage; 0% corresponds to 1.8v (dead batteries). Display brightness adjustment (cnt) it is meant to improve t...

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    - 61 - user manual - crono.X programmable thermostat english error messages when there is a fault that prevents correct operation, e.G. Failure of the temperature- control sensor, the display reads “---” in place of the relevant temperature reading (from internal or external sensor). • in case of se...

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    - 62 - user manual - crono.X programmable thermostat english input for telephone dialer (out bus) the crono.X can be remote-switched on and off through a phone dialer. It is possible to connect a landline dialer (x.Code wave code vn782900) or gsm dialer (x.Code bus code ve072500) or other dialer wit...

  • Page 34: Vemer S.P.A.

    Vemer s.P.A. I - 32032 feltre (bl) via camp lonc, 16 tel +39 0439 80638 fax +39 0439 80619 e-mail: info@vemer.It - web site: www.Vemer.It v3is00411-010