Vimar 02955 Instruction Manual
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Vimar 02955 Instruction Manual

Timer-thermostat
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Timer-Thermostat 02955
Installer Manual

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  • Page 1 Instructions manual Timer-Thermostat 02955 Installer Manual...

  • Page 3: Table Of Contents

    Table of Contents 1. Timer-Thermostat 02955 ………………………………………………………………………………………… 3 2. Field of application ……………………………………………………………………………………………… 3 3. Installation ………………………………………………………………………………………………………… 3 4. Connections ………………………………………………………………………………………………………… 3 4.1 Multi-function input …………………………………………………………………………………………… 3 4.2 External temperature probe …………………………………………………………………………………… 4 4.2.1 Installation examples …………………………………………………………………………………………… 5 4.3 Energy Probe 02960 …………………………………………………………………………………………… 6 4.3.1 Measurement of 2 or 3 phases…………………………………………………………………………………...
  • Page 4 7.12.1 Configuring a phase to be measured ……………………………………………………………………… 30 7.12.2 Configuring the “power threshold” alarm …………………………………………………………………… 30 7.13 Buzzer (beep) setting ……………………………………………………………………………………… 7.14 Setting the display colour ………………………………………………………………………………… 7.15 Standby brightness level setting ………………………………………………………………………… 7.16 Info about the device ……………………………………………………………………………………… 7.17 Lock/unlock PIN setting ……………………………………………………………………………………...

  • Page 5: Timer-Thermostat 02955

    1. Timer-Thermostat 02955 Recessed timer-thermostat (3 modules, for use with the Plana, Eikon and Arkè series) on AC power, with mul- ti-colour display and interface with capacitive buttons. Equipped with user-friendly functions to facilitate energy saving. Designed to control heating and air-conditioning via C, NC, NO relay output. Built-in audible warning.

  • Page 6: External Temperature Probe

    art. 02965.1 (optional) CONTACT INPUT MULTI-FUNCTION Fig. 1: Connecting the multi-function input clean contact 250V~, 1A Activation type 1 single wire or 1 multi-wire cable conductor Type of conductor MAX. 1.5mm insulation min. 250V~. Length of the conductor max 100m between “L” and “IN” 4.2 External temperature probe Depending on how it is configured, the external temperature probe can be used to accomplish several functions (see par.

  • Page 7: Installation Examples

    4.2.1 Installation examples: 02965.1 used to display the temperature Probe for external temperature 02965.1 used for adjustment (of a remote environment) Boiler...

  • Page 8: Energy Probe 02960

    02965.1 used for limiting the temperature of underfloor heating Boiler Screed temperature probe Underfloor heating IMPORTANT: During installation, take care not to damage the insulation of the probe while laying the screed. Perform the installation in such a way that the probe is accessible for any maintenance work.
  • Page 9 ENERGY METER 02960 120-230V 50/60Hz 230/400V 50/60Hz 127/220V 50/60Hz MADE IN ITALY RS-485 Fig. 3: Basic configuration for measuring absorption in the environment ENERGY METER 02960 120-230V 50/60Hz 230/400V 50/60Hz 127/220V 50/60Hz MADE IN ITALY RS-485 Fig. 4: Measurement of the total consumption of a system with single-phase loads distributed over multiple phases.
  • Page 10 ENERGY METER 02960 120-230V 50/60Hz 230/400V 50/60Hz 127/220V 50/60Hz MADE IN ITALY RS-485 INVERTER Fig. 5: Measurement of net consumption or generation with a photovoltaic system installed. In cases of generation via a photovoltaic panel (fed into the national grid), the probe will record a NEGATIVE value which corresponds to energy generation (the opposite of consumption).
  • Page 11 ENERGY METER 02960 120-230V 50/60Hz 230/400V 50/60Hz 127/220V 50/60Hz MADE IN ITALY RS-485 INVERTER Fig. 6: Measurement of differentiable consumption and generation with a photovoltaic system installed. Note the direction of installation of the current probe S2: in cases of generation via a photovoltaic panel, the probe will record a NEGATIVE value that corresponds to energy generation (as opposed to consumption).

  • Page 12: Functions Of The Buttons

    5. Display The touchscreen display allows you to control the system using the following buttons and icons: “Away” button Button “Settings Menu” "Increase" button Central area "Back" button or view powers "Decrease" button "Confirm" or "setting extension" button Fig. 7: Graphical interface and buttons 5.1 Functions of the buttons : increases the numerical values.

  • Page 13: Symbols

    • If no operations are performed on the device for 30 seconds, the brightness of the backlighting decreases, and the touch screen does not respond to touch (thus you avoid the effects due to inad- vertent touching and the backlighting is less "invasive"); on standby the button symbols are no longer visible because they are disabled.

  • Page 14: Locking The Interface Via Pin

    5.3 Locking the interface via PIN The timer-thermostat lets you set a password which inhibits any change to the operating mode (eg switching from Manual to OFF), limits setting the temperature values and, more generally, blocks access to the configuration menu. This feature is useful to prevent the thermostat being used by unauthorized persons: the device prompts you to enter the PIN, indicating a shutdown with the icon.

  • Page 15: Ecometer

    Each sector can be composed of 1, 2 or 3 dashes: = “T away” ( = “T economy” ( = “T comfort” ( The clock shows the current time. The indicator of the day of the week highlights the current day with a dash under the number associated with it (eg, 4 = Thursday).

  • Page 16: Consulting The Energy Probe (If Enabled)

    CAUTION: Proper operation and proper consultation require: • The energy probe 02960 to be powered and functioning • The energy probe 02960 and timer-thermostat 02955 to be connected correctly • The clock of the timer-thermostat to be set correctly If these conditions are met, the indicator LED of the energy probe will flash "occasionally"...
  • Page 17 5.4.3.1 Consulting the energy log Touching displays the historical data on energy consumption measured by the energy probe. Fig. 12: Typical view of historical energy data consultation and confirming with you set the range of historical consumption that you want to see: •...

  • Page 18: Operating Mode

    (hours/days/months/years). 6. Operating mode The timer-thermostat 02955 is able to regulate the temperature according to the following operating modes: • Switched off (OFF): switches the system off • Manual: lets you set the environment temperature set-point manually •...

  • Page 19: Switched Off (Off)

    6.1 Switched off (OFF) In this mode, the timer-thermostat is turned off and no adjustments are made; in this case, the icon is displayed above the temperature indicator. In this mode you cannot perform any operations other than activating the menus. Fig.

  • Page 20: Auto

    Fig. 15: Manual set point setting The selection is confirmed by touching icons in the lower right corner indicate whether the system is operating in heating or air-conditioning mode respectively (icon illuminated = system on). 6.3 Auto This is the typical mode of operation of the timer-thermostat. The device automatically changes the ambient temperature according to the time of day and the day of the week, it minimizes user intervention thereby optimizing comfort and energy savings;...

  • Page 21: Timed Manual

    6.4 Timed manual This mode allows you to temporarily exit the AUTO program (you enter MANUAL mode) for a certain time after which the timer-thermostat will return to AUTO mode. For example: take the ambient temperature to 25°C for 2 hours and then resume the Auto program. Activation is carried out starting from AUTO mode and is recognizable by the icon displayed above the temperature indicator.

  • Page 22: Antifreeze

    The Away mode can only be activated in manual mode by touching The display will show the "away temperature" setpoint for approximately 2 seconds: Fig. 19: Input in away mode showing the away temperature Activation of this mode is identified by the icon above the temperature indicator: Fig.

  • Page 23: Remote Reduction

    Fig. 21: Antifreeze mode 6.7 Remote reduction Remote reduction is a useful way to "centralize" energy saving if there are multiple 02955 timer-thermo- stats in different rooms of the same house. For example: Before going to bed, using a simple switch, all the timer-thermostats in the house are set onto "reduction"...

  • Page 24: Settings Menu

    In “Remote auto” mode, the timer-thermostat is activated in AUTO mode. In this condition, the display and the relevant buttons are not active; access to the settings menu is disa- bled and you cannot interact with the timer-thermostat (as it is controlled remotely). The "Remote auto"...
  • Page 25 external probe setting multi-function input setting OnOff/PID temperature control algorithm setting energy probe setting buzzer (beep) setting display colour setting standby brightness level setting device info lock/unlock PIN setting Touching opens the submenu and then the flashing highlights the parameters of the sub- menu.

  • Page 26: Heating/Air-Conditioning Setting

    7.3 Setting the time and day of the week This menu lets you set the time and day of the week. Using set the hour, confirm with and similarly set the minutes and then the day of the week. The days of the week are represented by numbers from 1 to 7 and indicate the days from Monday to Sunday.
  • Page 27 Fig. 24: Setting the time and daily program Using select the temperature to be associated with the current time (which is shown on the clock on the left). This temperature, highlighted by the blinking, can be selected from: : away temperature (T away) : economy temperature (T economy) : comfort temperature (T comfort) The 3 "dashes"...

  • Page 28: Temperature Setting

    7.7 Temperature setting This menu lets you set the temperatures and hystereses necessary for defining the temperature control set-point used in the different operating modes. In particular, you can have setpoints for: : Away temperature (T away) * : Economy temperature (T economy) * : Comfort temperature (T comfort) * : external probe alarm temperature (if the external probe is configured as a "limitation") : hysteresis of the device (only if in OnOff adjustment mode)

  • Page 29: External Probe Alarm Temperature

    7.7.4 External probe alarm temperature The menu, via , lets you set the temperature limit (read by the exter- nal probe) at which the timer-thermostat switches off the heating system and triggers an alarm. To view this menu, the external temperature probe must be set as a "limitation" (see par. 7.12.1).

  • Page 30: External Probe Setting

    7.9 External probe setting This menu lets you configure how to use the external temperature probe (installed according to the instructions in par. 4.2) you can select the following options: • OFF: the external probe (although physically present) is ignored by the device. •...

  • Page 31: Onoff/Pid Temperature Control Algorithm Setting

    7.11 OnOff/PID temperature control algorithm setting This menu lets you select the way in which the ambient temperature will be controlled you can select the following options: • (OnOff control): this is the traditional "threshold" control so that, on exceeding the set temper- ature increased by (vice versa for air-conditioning), the heating is switched off to then be turned back on when the room temperature drops below the set temperature.

  • Page 32: Configuring A Phase To Be Measured

    7.12.1 Configuring a phase to be measured To measure the power/voltage of phases 2 and 3 (or 1 if previously disabled) you need to enable them via this submenu and for each one of them set the calibration value of its current probe 01457.

  • Page 33: Standby Brightness Level Setting

    • : colour matching the Eikon series • : colour matching the Arkè series • (custom colour): takes you to another menu and via you set a custom colour; while the numbers scroll, the display shows the corre- sponding colours in real time. •...

  • Page 34: Info About The Device

    7.16 Info about the device This menu lets you view information related to the thermostat and reset the device. you can select: • : displays the number of hours that the timer-thermostat relay has been on (the same as the number of hours of operation of the heating/air-conditioning system).

  • Page 35: Parameters Table

    8. Parameters table Reso- Function Parameters Value range Default value lution [Off, Nighttime Reduction, Multi-function input IN selection Activation, Heating/Air-Con.] [Off, View, Temperature External temperature probe EXT Probe selection Control, Limitation] Nighttime Reduction δ (red. offset) [1,..,6]°C 0.1°C 4°C Limitation (Temp.

  • Page 36: Alarms

    T0 (Away-Heat.) [TG, 10..35]°C 0.1°C 16°C T1 (Economy-Heat.) [10,..,35]°C 0.1°C 18°C T2 (Comfort-Heat.) [10,..,35]°C 0.1°C 20°C T0 (Away-Air Con.) [10,..,35,OFF]°C 0.1°C 29°C Temperature set-point T1 (Economy-Air Con.) [10,..,35]°C 0.1°C 27°C T2 (Comfort-Air Con.) [10,..,35]°C 0.1°C 25°C [4,..,10]°C 0.1°C 5°C TM (Manual-Heat.) [10,..,35]°C 0.1°C 18°C...

  • Page 37: Main Characteristics

    11. Main characteristics • Power supply: 120-230 V~, 50-60 Hz. • Maximum power draw: 1 VA. • Output: relay with clean changeover contact 5(2) A 230 V~. • Type of setting: ON/OFF or PID algorithm. • Room temperature display: 0°C +40°C. •...

  • Page 38: Installation Rules

    12. Installation rules Installation should be carried out in compliance with the current regulations regarding the installation of electrical systems in the country where the products are installed. 13. Standard compliance LV directive EMC directive Standards EN 60730-1, EN 60730-2-7, EN 60730-2-9.
  • Page 40 Viale Vicenza, 14 - 36063 Marostica VI - Italy Tel. +39 0424 488 600 - Fax (Italy) +39 0424 488 188 02955IEN 02 1512 Fax (Export) +39 0424 488 709 www.vimar.com VIMAR - Marostica - Italy...

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