TELICA PLUS - Electric heater DELTACALOR - Free user manual and instructions
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| Product type | Electric radiator |
| Brand | DeltaCalor |
| Model | TELICA PLUS |
| Heating type | Inertia with heat-transfer fluid |
| Power | 1500 W |
| Supply | 230 V / 50 Hz |
| Dimensions (HxWxD) | 600 x 500 x 100 mm |
| Weight | 12 kg |
| Material | Steel and aluminum |
| Thermostat | Electronic, adjustable |
| Programming | Daily and weekly |
| Functions | Comfort, Eco, Frost Protection, Boost |
| Safety | Automatic shut-off on overheating, overvoltage protection |
| Protection index | IP24 (bathroom) |
| Energy class | A+ |
| Noise level | < 25 dB (silent) |
| Installation | Wall-mounted, fixings supplied |
| Power cord | 1.5 m |
| Warranty | 2 years |
| Maintenance | Dust with a soft cloth, no solvents |
| Spare parts | Available on request |
| Repairability | Index 7.5/10 |
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USER MANUAL TELICA PLUS DELTACALOR

STONE INERTIA ELECTRIC RADIATOR

INSTALLATION MANUAL
These instructions should be reading carefully for your safety and for ensuring the product operates properly.
Therefore, it is strongly recommend reading this instruction before starting on installation and keep them as future reference.
Contact a qualified personnel for assistance if you have any doubts about the product installation
Deltacalor cares about the planet.
The complete version of the instruction, use and maintenance manual is always available on the website:
www.deltacalor.com/en/download/
or, if prefer, you can scan the QR code here at the side with your mobile phone


RADIATORE ELETTRICO CON PIETRA


EMISOR TÈRMICO CON PIEDRA

FRANÇAIS......[4]
ENGLISH......[10]
ITALIANO......[16]
ESPAÑOL ....[22]

CONSIGNES DE SÉCURITÉ

UTILISATION CORRECTE
2

- Any damage resulting from non-compliance with these instructions causes the non application of the manufacturer's warranty.
- Do not use the device outdoors.
- Your device is intended for a domestic use and must not be used for other purposes.
- If the device is dropped, damaged or does not work correctly, do not turn on the unit and make sure that the power supply on the device is switched off (fuse or circuit breaker).
- Never disassemble the device. A poorly repaired device can present risks for the user.
- Contact your retailer for any problem.
- If the power cable is damaged, it must be replaced by the manufacturer, his after-sales service or another professional, to avoid all danger.
- Caution: the power cable must not touch the heater body.
- The heater must be installed in such a way that the switches and other control devices can not be affected by a person in the bathtub or under the shower (ref.: NF C15-100 standard).
- The heater must not be installed below a plug.
- The power supply circuit of this device must have a device om-nipolar cutoff (ref: NF C15-100 standard).
- Warning: In order to avoid overheating, do not cover the device. If the device is covered, the rise in temperature will activate the built-in protection device.

Do not cover

WARNINGS FOR PEOPLE WITH DISABILITIES AND CHILDREN

- This equipment may not be used by people with reduced physical, sensory, or mental capacity, those without any knowledge of the equipment, or children over 8 years of age, unless supervised and instructed on safe use of the equipment, and aware of all the risks.
• Children must not play with the equipment. - Cleaning and maintenance tasks must not be done by children without supervision.
• We recommend keeping the device out of reach of children below 3 years of age, unless under constant adult supervision. - Children between 3 and 8 may only switch the device on and off, providing it is installed regularly in the stipulated position, that the children are under constant adult supervision or have been instructed in the safe use of the equipment, and that they fully understand potential dangers.
- Children between 3 and 8 must not set up, regulate or clean the device, nor undertake maintenance on it.
WARNING
In order to avoid any hazard to young children, it is recommended to install the unit so that the lower radiant bar is at least 600 mm above the floor.

WARNING FOR WIFI THERMOSTAT

The device allows remote control through a WI-FI connection It is mandatory to respect a minimum distance of at least 20 cm from the habitable area for humans.
INSTALLING THE DEVICE
Before connecting the heater, turn off the electricity at the general circuit breaker.
- The heater is a class II appliance, so it can be installed in all rooms of the house including in volumes protection 2 and 3 of a bathroom (IP24). You should check the protection grade (IPXX) of your own appliance.
- The heater must be installed 15 cm minimum of any obstacle (shelves, curtains, furniture etc.).

POWER SUPPLY AND ELECTRICAL CONNECTIONS
- The power supply to the heater must be protected, according to the standards in force, by a 30 mA differential switch and a protection device against overcurrents adapted to the characteristics of the connecting line.
- Before the first use, check that the voltage used corresponds to to the one indicated on the device.
• This heater is a Class II appliance (double electrical insulation).
• The connection to earth is prohibited. - The three wires must be connected in one electrical connection box complies with the standards in force.
- For security issues, you must isolate the pilot wire if it is not used.
- Single phase power supply 230 V \~ ± 10% 50 Hz.
• Blue / gray thread: Neutral - Brown Wire: Phase
- Black wire: Pilot wire
DIAGRAMM FOR THE CORRECT USE OF THE PILOT WIRE
Configuration in which the pilot wire is used.


Configuration in which the pilot wire is not used.


CORRECT USE
Use the product as shown in Figure 1. Do not ever put towels or clothing on the outer frame (figure 2). Incorrect use may cause dangerous overheating and compromise the operation of the device.
To clean the unit, do not use any chemicals, but use a damp, non-abrasive cloth.
1

2

The symbol ✉ placed on the device indicates the obligation to dispose of the device by entrusting to a specialized selective collection center, in accordance with Directive 2012/19 / EU. If the device needs to be replaced, it can be returned to the dealer. This device does not belong to the category of ordinary household waste. By eliminating it correctly you participate in protecting the environment and limiting the exploitation of natural resources.
Declaration of conformity: The manufacturer declares, under his exclusive responsibility, that the product concerned by this manual conforms to the prescriptions of the Low Voltage Directives 2014/35 / EU, EMC 2014/30 / EU and RoHS 2011/65 / EU.


UTILIZZO CORRETTO
2

USO CORRECTO
2

MODALITÀ ANTIGELO

LCD screen icons and buttons 14
Thermostat icons and modes 15
On/Stand-by 15
Pilot wire mode 16
Comfort and Night ✦ mode 16
Comfort mode 16
Night mode 17
Anti-freeze mode 17
Date and time setting 18
Automatic mode 19
Lock keypad function 20
Boost mode 2h 20
Functions menù 20
Special functions 21
ECO mode ECO 21
Adaptive start control ASC 21
Window open detection function 21
Activating special functions. 21
Consumption bar 23
Technical characteristics 23
LCD SCREEN ICONS AND BUTTONS

- Functions: ECO and Adaptive Start Control (ASC).
- Programme selected for Automatic mode.
- Time and temperature set.
- Daily programme in Automatic Mode.
- Mode: Stand-by, Automatic, Anti-freeze Protection, Night, Comfort, Pilot wire.
- Heating indicator.
- Functions: window open detection and lock keys.
- Day of the week.
![LCD screen ASC ECO P1 P2 P3 1284567 00:00 88:00 Button [programme] Button [+] Button[mode] Button [On/Stand-by] Button [ECO] Button [-]](/content/2026/07/1493006/images/5625854d1ec1f68afe2bca2f95b5e58d54e7f653b7f7f862ca3e6ea5e244f572.jpg)
THERMOSTAT ICONS AND MODES
![]() | Pilot wire |
| [GDSZ] | Comfort |
![]() | Night |
![]() | Anti-freeze |
![]() | Automatic |
| [SAWx1] | Lock keypad |
| [7276] | Boost |
| [3074] | Eco |
![]() | Adaptive start control |
| [4Y7K] | Window open detection |
ON/STAND-BY

Push the button ⏻ to switch the equipment on or to activate “Stand-by” mode.
When the thermostat is working, the upper part of the display shows the mode set and the temperature. When in “Stand-by” the display shows the current time and day of the week.
NOTE - When the device switches to “Stand-by” mode, 2 acoustic signals are emitted for 0,5 seconds. When the device is switched on, it emits a single acoustic signal for 0,5 seconds

In this mode the radiator is controlled using the remote control unit.
- Push the button ⇔ until the display shows the corresponding icon
- Select the required temperature using the + and - keys.
The operating mode will be selected by the pilot wire control centre. This device also supports the more advanced six order “Pilot Wire” system, which makes it possible to use the functions described below:
- Stand-by: switches off the heating element, the thermostat stays on.
- Comfort: maintains the "Comfort" temperature set by the user.
- Night: maintains the "Night" temperature set by the user.
- Anti-freeze protection: keeps the ambient temperature at 7° C.
- Eco: keeps the ambient temperature at 3,5° C lower than the “Comfort” temperature.
- Eco 1: keeps the ambient temperature at 1° C lower than the “Comfort” temperature.
- Eco 2: keeps the ambient temperature at 2° C lower than the “Comfort” temperature.
COMFORT

AND NIGHT

MODE
The temperature can be kept at two different levels:
- “Comfort” temperature: this is the temperature used for the “Programming”, “Pilot Wire”, and “Comfort” modes.
- "Night" temperature: this is the temperature used for the "Night" and "Programming" modes.
PLEASE NOTE:
- The “Night” temperature must always be lower than or equal to the “Comfort” temperature. For this reason, the “Night” temperature can be set between 7° C and the “Comfort” temperature. The “Comfort” temperature can be set anywhere between 7° C and 32° C. If the “Comfort” temperature is set lower than the “Night” temperature, the latter will be set equal to it.
- If the heating icon 🎩 is displayed on the screen, this means that the radiator is currently working because the temperature measured is below the temperature set. If this icon is not displayed on the screen, the Radiator is on anyway, but is not currently working because the temperature measured is above that set.
COMFORT MODE

This is the radiator's normal operating mode, which keeps the ambient temperature at the value set. To activate Comfort mode:
- Push the mode button ◇ until the screen displays the Comfort icon
- Select the required temperature using the + and —keys. Once this is done, the mode is activated.
Heating icon

Temperature set for comfort mode
NIGHT MODE

When this operating mode is selected, the equipment keeps the space at the night temperature set, which cannot be higher than the Comfort temperature. To activate the Night temperature:
-
Push the mode button ✉ until the Night icon C appears in the screen.
-
Use the + and — buttons to select the Night temperature level. Once this is done, the mode is activated.

ANTI-FREEZE MODE

This mode protects the installed radiator against freezing. The ambient temperature is set at 7° C and cannot be changed. Push the mode button ✦ until the Anti-freeze icon ✧ is displayed . Once this is done, the mode is activated.

DATE AND TIME SETTING
- Put the thermostat in "Stand-by" by pushing the button. 🔊
- Hold the Chrono button down for more than 5 seconds to access the functions menu
- Use the + and — keys to scroll to the time function. Push the button ◇ to confirm and proceed.
- Day: "day/jour" flashes for 2 seconds, then use the + and - buttons to select the day, then confirm using the ◊ button.
![graph TD A["10:30\np0..3..6..9..12..15..18..21..24"] --> B["Time function"] B --> C["1\nLINE\np0..3..6..9..12..15..18..21..24"] C --> D["Day setting from 1 (Monday) to 7 (Sunday)"] D --> E["End"]](/content/2026/07/1493006/images/6d933ca8937172ee1a60c52cfec1ba2679f8b4edb1a9e1e8d3506a4ebc5c8c2a.jpg)
- Time: use the + and — buttons to select an hour, then confirm using the ◇ button.
- Minutes: use the + and — buttons to select the minutes, then confirm using the ◇ button.

PROGRAMMING MODE

In this mode, the thermostat operates automatically, according to one of three programmes that can be set and changed by the user. To activate the mode:
- Push the ✉ button repeatedly until the Programming mode icon ⚙ appears in the screen
- Push the 🔊 button to choose programme P1, P2 or P3. The icon displayed on the screen indicates which programme is being executed.
Configuring the programmes for Programming mode
Once Programming mode has been selected, you can personalise the three programmes available.
Before doing so, configure the Comfort and Night temperatures as indicated in the respective paragraphs (page 17), as these are used as a reference when programming. In addition, the date and time must be set correctly (see the Date and time setting paragraph on page 18).
- Push the button 🔊 to select the programme. The icon displayed on the screen indicates the programme selected.
- Hold the button ⚙️ down for 5 seconds to edit the time intervals. A different sequence can be set for each day of the week.
- Configuration begins from the first day of the week (Monday) and the first time interval is displayed (from 00:00 to 01:00).
- The thermostat can be configured for one hour time intervals. Push the button + to set the Comfort for the given interval, or push the button — to set the Night temperature. Repeat this procedure for each time interval until the last (from 23:00 to 00:00).
- Once the temperature have been selected for the first day push ✉ to confirm the sequence, and repeat the procedure for the other 6 days. The sequence set is automatically copied into the next day and so, if you don't need to edit it, push the mode button to ✉ confirm it and move on. Once the last day is confirmed the programming is saved and activated.
![0h 3..6 9..12..15..18..21..24 BUTTON — Blank bar [Night temperature] BUTTON + Filled bar [Comfort temperature]](/content/2026/07/1493006/images/cd8ff098865237216d48d79bb923bcffef0f797d76a14d285c4f4a00ad70f5a1.jpg)

The device can be locked to prevent improper or unintentional use, to protect children or in a public space, for example
To activate / deactivate keypad locking, hold the mode button ◇ down for 5 seconds.
When the device is locked the 🔊icon appears on the screen.
However, the "On/Stand-by" button remains operational.


The equipment is run at full radiator power for 2 hours. This “Boost” mode stops automatically after 2 hours. The thermostat goes back to the operating mode set beforehand.
The user can go back to the other modes at any time, by pushing the mode button.

FUNCTIONS MENÙ
SPECIAL FUNCTIONS
PLEASE NOTE:
The special functions available can be activated irrespective of the operating mode chosen, thereby adapting how the device operates.
Adaptive start control.
Function ECO.

To activate / deactivate this function, push the button ECO or see the "Activating special functions" paragraph..
In this mode, the temperature set it reduced by 3° C irrespective of the heater's other settings. When this function is activated the ECO icon appears on the screen
ADAPTIVE START CONTROL
ASC
To activate / deactivate this function see the “Activating special functions” paragraph.
When this function is enabled, the radiator automatically starts before the time set (max 2 hours), to ensure that the space is at the required temperature at the time set.
When this function is activated the ASC icon appears on the screen.
NOTE - This function takes at least two days to reach maximum efficiency.
OPEN WINDOW DETECTION

To activate / deactivate this function see the “Activating special functions” paragraph.
The device is able to detect when a window has been open, by sensing a quick drop in the ambient temperature. If this happens, the radiator switches off for 30 minutes, after which, if the thermostat detects a rise in temperature, it returns to the state set beforehand. When this function is active, the icon 📄 is displayed on the screen, whereas, if opening of a window is detected, the icon begins to flash.
When this function is deactivated, the icon 📄 does not appear on the display.
ACTIVATING SPECIAL FUNCTIONS

(Schema pag. 10)
The user can activate or deactivate the special functions as follow:
- Put the radiator into Stand-by mode by pushing the button.
- Hold down the button ⏻ for more than 5 seconds to access the functions menù
- Use the + and — buttons to scroll to the "Func" function. Push the button ✉ to confirm.
- Push the + and —buttons to activate or deactivate the window open detection function.
- Push the button ⇔ to move one to selecting the function ASC.
- Push the + and —buttons to activate or deactivate the function.
- Push the button ✦ to move on to selecting the function ECO.
- Push the + and — buttons to activate or deactivate the function.
- Push the button ✿ again to put the device back into Stand-by mode.
![graph TD A["Thermostat in stand-by 10:30"] --> B["Hold down for 5 seconds"] B --> C["Func 9h 3..9..12..15..18..21.24"] C --> D["Push"] D --> E["Window open detection 8n 9h 3..9..12..15..18..21.24"] E --> F["Select using +or-"] F --> G["OFF 9h 3..9..12..15..18..21.24"] G --> H["Push"] H --> I["Adapti…](/content/2026/07/1493006/images/0e3a6f974bd7eb852c9eadfd21c0cdce6fd71a406283ba5b09cddd8c936fe3e7.jpg)
CONSUMPTION BAR
![]() | The consumption bar indicates the device's power consumption. |
![]() | High consumption: to save energy we recommend lowering the temperature setting |
![]() | Low consumption: the radiator is configured perfectly. |
TECHNICAL CHARACTERISTICS
| Product | Electronic control fo electric radiators |
| Applications | Electric radiators |
| Insulation class | CLASS II |
| Class IP | IP24 |
| Plastic colour | White |
| Power supply cable colour | White |
| temperature selection | Digital |
| Setting method | Digital with 6 buttons |
| Operating modes | Comfort, Night, Anti-freeze protection, ECO, Chrono, Holiday, window open detection, child protection, Electronic start control, key locking. |
| Temperature range | 7 + 32°C |
| Maximum power | 2000W |
| Power supply | 230Vac 50Hz |
| Electrical connection | 3 cable: neutral (grey), phase (brown), pilot wire (black) 2 cable: neutral (blue), phase (brown) Plug: Schuko, Swiss, Italian, British |
| Connection to the heating element | 2 Pump pitch 6,3x08 mm female (phase, neutral) |
INDICE
ICONE SCHERMO LCD E PULSANTI

Función tiempo


Día a programar de 1 (Lunes) a 7 (Domingo)


MODO PROGRAMACIÓN








