Vimar 02905 User Manual
Instructions manual
Thermostat 02905
User Manual
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Table of Contents
1. Thermostat 02905 ………………………………………………………………………………………………… 2
2. Inserting new / replacement batteries ………………………………………………………………………… 2
3. Display ……………………………………………………………………………………………………………… 3
3.1 Functions of the buttons ……………………………………………………………………………………… 4
3.2 Symbols ………………………………………………………………………………………………………… 4
3.3 Ecometer ……………………………………………………………………………………………………… 5
3.4 Locking the interface via PIN ………………………………………………………………………………… 5
4. Operating mode …………………………………………………………………………………………………… 6
4.1 Switched off (OFF) …………………………………………………………………………………………… 6
4.2 Manual…………………………………………………………………………………………………………… 7
4.3 Away …………………………………………………………………………………………………………… 8
4.4 Nighttime reduction …………………………………………………………………………………………… 9
4.5 Antifreeze …………………………………………………………………………………………………… 10
4.6 Remote reduction …………………………………………………………………………………………… 11
4.7 Remote activation …………………………………………………………………………………………… 12
5. Selecting user menu type and resetting default parameters …………………………………………… 13
6. Settings of the normal menu ………………………………………………………………………………… 14
6.1 Operating mode setting …………………………………………………………………………………… 14
6.2 Unit of measurement setting ……………………………………………………………………………… 14
6.3 Heating/air-conditioning setting …………………………………………………………………………… 15
6.4 Temperature set point setting ……………………………………………………………………………… 15
6.5 Multi-function input setting ………………………………………………………………………………… 15
6.6 OnOff/PID setting …………………………………………………………………………………………… 15
6.7 Info ……………………………………………………………………………………………………………… 15
6.8 Lock/unlock PIN setting …………………………………………………………………………………… 15
7. Cleaning the device ……………………………………………………………………………………………… 15
8. Regulatory compliance ………………………………………………………………………………………… 15
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1. Thermostat 02905
The thermostat 02905 is designed to control room temperature by acting on the control circuit of the burner
or circulation pump (heating) or on the control circuit of the air conditioner (air conditioning), ensuring an ideal
temperature.
Thanks to a touch screen display with an extremely user-friendly graphical interface, the user can manage the
system easily and comprehensively while keeping the device in a state of energy saving.
2. Inserting new / replacement batteries
When replacing batteries, remove the front panel by raising it with a screwdriver. Replace the batteries with
Alkaline 1.5V "AA" batteries.
The battery charge status is shown as follows:
• no icon battery charged
• flashing icon battery almost flat (replace it)
• fixed on icon battery flat (the device will go OFF
and it is no longer possible to
switch to operation).
CAUTION!
In case of replacement, dispose of batteries in the
specific differentiated collection bins
Fig. 1: Changing batteries
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3. Display
The touchscreen display allows you to control the system using the following buttons and icons:
I H G F E D C
A B
L
Fig. 2: Graphical interface and buttons
A: Battery charge status
B: Operating mode
C: Away
D: Confirm
E-F: Menu navigation and setting parameters
G: Back
H: Nighttime reduction
I: Settings menu
L: Ring indicating consumption level and energy savings indicator
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3.1 Functions of the buttons
: increases the numerical values. When it "disappears" from the display it means that the value
cannot be increased any more.
: decreases the numerical values. When it "disappears" from the display it means that the value
cannot be decreased any more.
: during navigation, it scrolls to the next item through the available menus. If it "disappears"
then you have arrived at the last of the items that can be scrolled.
: during navigation, it scrolls to the previous item through the available menus. If it "disap-
pears" then you have arrived at the last of the elements that can be scrolled.
: confirms the selected option (activates the submenu if there is one or displays the next
parameter/digit).
After each confirmation, the display shows the icon for approximately 1 s. In addition, if
the timer-thermostat is connected to the probe 02960 via the circuit board 02915, it will also
be possible to enable its acoustic signal.
: back (or cancel) exits the current screen/menu and returns to the previous one without
saving any changes. In menus with changes to multiple digits it lets you go back to change
the previous digit.
N.B. The field/value being edited is highlighted by the field/value itself flashing.
IMPORTANT: In order to avoid any accidental modifications, first press and hold down the required
icon displayed to enable the function.
3.2 Symbols
Depending on the different operating modes, the following icons could also be displayed:
: Calibration
: Entering the PIN
: Away
: Manual (ON)
: Nighttime reduction
: Antifreeze
: OFF
: Multi-function input ON
: Air conditioning
: Heating
: Confirm
: Eco (saving)
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