Vemer Mithos GSM User Manual
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Vemer Mithos GSM User Manual

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Cronotermostato
Digitale
Mithos GSM
Manuale d'Uso
User Manual
DIGITAL PROGRAMMABLE THERMOSTAT

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Summary of Contents for Vemer Mithos GSM

  • Page 1 Cronotermostato Digitale Mithos GSM Manuale d’Uso User Manual DIGITAL PROGRAMMABLE THERMOSTAT...

  • Page 2: Table Of Contents

    ■ Regulation type Page ■ GSM interface Page ■ Programmable thermostat management Page ■ Alarms management Page ■ Backup battery Page ■ Reference standards Page ■ Winter programs Page ■ Summer programs Page - 1 - Mithos GSM Programmable Thermostat User Manual...
  • Page 3 • Installation can be wall or box 503 coverage (3 modules) • Display of the operation status, time, day and internal and external temperature • Weekly programming with three temperature values controllable during the day - 2 - Mithos GSM Programmable Thermostat User Manual...

  • Page 4: Assembly

    It is moreover advised to install the environment programmable thermostat at about 150 cm from the floor and in an area in wich the gsm signal is good. Assembly can be wall or box 503 coverage - 3 - Mithos GSM Programmable Thermostat User Manual...

  • Page 5: Dimensions

    DIMENSIONS CONNECTION DIAGRAM - 4 - Mithos GSM Programmable Thermostat User Manual...

  • Page 6: Safety Warnings

    - a contact non in live (dig) - X.Temp external probe • Output: - bistable relay with change-over contact 8A / 250V AC • 5 temperature settings: - T3, T2, T1 for automatic regulation - 5 - Mithos GSM Programmable Thermostat User Manual...
  • Page 7 20.0 24.0 MANUAL Regulation of temperature levels is subjected to the following condition: T1 ≤ T2 ≤T3. In summer mode, T1 cannot be set and corresponds to the air conditioning OFF. - 6 - Mithos GSM Programmable Thermostat User Manual...

  • Page 8: Control Elements / Display Indications

    13) “ ” Key: deletes date and time but not the set programs (to do this see "Restoring default parameters" page 56) (the key is reachable only with a point). - 7 - Mithos GSM Programmable Thermostat User Manual...
  • Page 9 20) “Air conditioning activation” Field 21) “Heating activation” Field 22) “Clock” Field 23) “Ring or sms received” Field 24) “Gsm module status” Field 25) “Unit of measurement” Field 26) “Off” Field - 8 - Mithos GSM Programmable Thermostat User Manual...

  • Page 10: Initial Start-Up / Reset

    ” to reset the seconds field. Press the “ ” key to confirm. (In case the setting of the clock takes place after a reset, the first parameter to set will be the “ minutes" field). - 9 - Mithos GSM Programmable Thermostat User Manual...
  • Page 11 Upon exiting such procedure the clock indication will not flash any more; field (16) will display the environment temperature again, while, if the external probe is connected, field (15) will display the external temperature. - 10 - Mithos GSM Programmable Thermostat User Manual...

  • Page 12: Programs Setting

    • If no program satisfies the user's needs, choose any program and press the “ PRG ” key again; this will bring the segment of the corresponding field (17) to flash. - 11 - Mithos GSM Programmable Thermostat User Manual...
  • Page 13 “ Px ” flashing on field (16). Pressing the “ ” key confirms the program for that day and moves on to the next until Sunday appears, after which operation goes back to normal mode. - 12 - Mithos GSM Programmable Thermostat User Manual...

  • Page 14: Temperatures Setting

    “ ” key it is possible to confirm the change and return to normal operation. The setting limits are reported in the technical characteristics. - 13 - Mithos GSM Programmable Thermostat User Manual...

  • Page 15: Manual Operation

    To move from the manual program to the automatic one, simply press the “ ” key again for at least 3 seconds. - 14 - Mithos GSM Programmable Thermostat User Manual...

  • Page 16: Summer / Winter Operation

    The potential of the summer operation is the same as the one of the winter operation; therefore the setting of all parameters can be carried out following the procedures reported in this instructions manual. - 15 - Mithos GSM Programmable Thermostat User Manual...

  • Page 17: Keypad On-Off Command

    If in automatic status you set a timing, such automatic status will be maintained until the end of the timing; operation will then switch to automatic. If, during the timing, operation is switched to manual or off, the timing ends. - 16 - Mithos GSM Programmable Thermostat User Manual...
  • Page 18 In the same way, if the measurement unit is in days, the count also includes the current one. Timing in hours terminate on the hour, the ones in days at midnight. - 17 - Mithos GSM Programmable Thermostat User Manual...

  • Page 19: Advanced Programming

    Regulation type (only for winter operation) • Field (22) will display the writing “ rEG= ” and on field (16) letter “ O ” (ON-OFF programming) or “ P ” (proportional programming) will flash. - 18 - Mithos GSM Programmable Thermostat User Manual...
  • Page 20 10, 20 or 30 minutes. For a wider description on how to operate the regulation type choice, please refer to the chapter "REGULATION TYPE" on page 26. - 19 - Mithos GSM Programmable Thermostat User Manual...
  • Page 21 " " to confirm. Page temperature correction Using this parameter to make a correction to the temperature value measured by the probe. The set value is added or subtracted to the - 20 - Mithos GSM Programmable Thermostat User Manual...
  • Page 22 -40 °C ÷ +60 °C Choosing the regulation probe In case an external probe is present, it is possible to choose whether to use the internal probe or the external one as a regulation sensor. - 21 - Mithos GSM Programmable Thermostat User Manual...
  • Page 23 Field (15) displays the writing “ tot= ” while fields (22) and (16) will display the timing value (such value is of 5 digits, 3 on field (22) and 2 on field (16) and - 22 - Mithos GSM Programmable Thermostat User Manual...

  • Page 24: Advanced Functions

    To modify the set values, press the “ PRG ” key. The parameter corresponding to the modification will start flashing. Press the “ ” and “ ” keys to modify the values and “ ” to confirm. - 23 - Mithos GSM Programmable Thermostat User Manual...
  • Page 25 “ BLOC ”. To unlock the keypad, press the T1, T2 and T3 keys again for 3 seconds and input, using the “ ” and “ ” keys, the protection password. - 24 - Mithos GSM Programmable Thermostat User Manual...
  • Page 26 3 seconds, the “ ” key. The display will show the writing “dEF”. Note: In this mode alse the remote operating settings (numners, recipient of alarm, ...) are camcelled (see “Gsm interface” page 27). - 25 - Mithos GSM Programmable Thermostat User Manual...

  • Page 27: Regulation Type

    The value of this parameter is selectable between 10', 20' and 30' Choose the regulation period value as follows: • 10' for low thermal inertia systems • 20' for medium thermal inertia systems • 30' for high thermal inertia systems - 26 - Mithos GSM Programmable Thermostat User Manual...

  • Page 28: Gsm Interface

    • narrow band (0.5°C) for systems with low thermal gradient GSM INTERFACE ■ The Mithos GSM integrates a GSM module that makes it possible to remotely manage the programmable thermostat, using a normal cell phone. The functions associated with the GSM mode are: •...
  • Page 29 – to enter numbers with a decimal, the separator must be a point – Mithos GSM is not case-sensitive, therefore you can write with lower case or upper case letters If the command is correct, the sender receives a text message reply, whose structure is similar to the command itself, with the addition of the “=”...
  • Page 30 Recording numbers in the telephone book The Mithos GSM makes it possible to store up to 5 numbers in the telephone book, identified with a progressive number from 1 to 5, which may activate/deactivate the instrument with a ring or send command text messages or receive any alarms.

  • Page 31: Programmable Thermostat Management

    To do this, simply make a call to Mithos GSM with the number you want to check; if the number is in the telephone - 30 -...
  • Page 32 ➢ carry out a ring tone with the number you want to add to the telephone book. The caller will receive a text message from Mithos GSM confirming that the addition was made (to exit without recording a new number, press the “PRG” key for 3 seconds).
  • Page 33 (automatic or manual) The number in the telephone book that sent the command will receive a text message informing of the programmable thermostat status. - 32 - Mithos GSM Programmable Thermostat User Manual...
  • Page 34 T0 5.5 sets the antifreeze temperature to 5.5°C The number in the telephone book that sent the command will receive a confirmation text message. For example: T0 ANTIGELO=05.5 °C T0 ANTIGELO=DISABILITATO - 33 - Mithos GSM Programmable Thermostat User Manual...
  • Page 35 T2 18.7 sets the temperature t2 to 18.7 °C T1 15.0 sets the temperature t1 to 15°C The number in the telephone book that sent the command will receive a confirmation text message. For example: T2=18.7 °C T1=15.0 °C - 34 - Mithos GSM Programmable Thermostat User Manual...
  • Page 36 – relay status and current setpoint – network power supply status – GSM field – number of the SIM card inserted in the Mithos GSM – date and time With MITHOS INFO, information can received regarding the temperature measured by the internal probe, the operating status and the operating mode.

  • Page 37: Alarms Management

    GSM field coverage (100%) number of the Mithos GSM card: 3331234567 (ND if not defined) date: 01 July 2010 time: 14:55:23 “(reg)”, which in this case follows the measured internal probe temperature, indicates which of the two probes (if both are present) will be regulated.
  • Page 38 IMPOSTA ALLARME CONTATTO APERTO [delay] IMPOSTA ALLARME CONTATTO CHIUSO [delay] where: [delay] numeric value that indicates after how many seconds of permanence in the open or closed state an alarm must be considered - 37 - Mithos GSM Programmable Thermostat User Manual...
  • Page 39 The command syntax is: IMPOSTA ALLARME MASSIMA [probe] [threshold] [hysteresis] [delay] IMPOSTA ALLARME MINIMA [probe] [threshold] [hysteresis] [delay] - 38 - Mithos GSM Programmable Thermostat User Manual...
  • Page 40 (no delay) Power supply failure alarm In the case of a power supply failure, the Mithos GSM has a buffer battery that permits operation of the programmable thermostat for approx. one hour. The recipients of this alarm will receive the following message in the case of power...
  • Page 41 This password can be modified by any number in the telephone book with the command: PASSWORD [new password] The new password must have 4 numbers. Synchronising the clock For correct Mithos GSM operation, the date and time must be correct. In the case of - 40 - Mithos GSM Programmable Thermostat User Manual...
  • Page 42 The Mithos GSM will respond to the sender with the following type of message: MITHOS NUMERO 3331234567 Manually If the number of the SIM card in the Mithos GSM is not specified, the time and date can be remotely synchronised. When the power supply restoration message is received (“fine allarme alimentazione=ripristinata (impostare data e ora”),...

  • Page 43: Backup Battery

    The battery is recharged by Mithos GSM: the battery is completely recharged after approx. 24 hours of being powered by the network. The backup battery can be accessed by...

  • Page 44: Winter Programs

    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 - 43 - Mithos GSM Programmable Thermostat User Manual...

  • Page 45: Summer Programs

    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 - 44 - Mithos GSM Programmable Thermostat User Manual...
  • Page 49 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...

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