SENNA 300S USER MANUAL

GENERAL SPECIFICATIONS

The SENNA 300S is a wired room thermostat designed to allow users to adjust room temperature for increased comfort and economic heating/cooling. Key features include:

• Daily and Weekly Programming
• Different Mode Options (Comfort, Economy)
• Heating Calibration
• ON/OFF Control
• Wired Connection
• Heating/Cooling Option
• TPI Algorithm
• Precise Temperature Measurement

SENNA 300S AND EQUIPMENTS

The SENNA 300S package includes:

• SENNA 300S Room Thermostat
• Alkaline Battery (2 x AAA)
• Dowels and Screws for mounting

TECHNICAL DATA

BUTTONS FUNCTIONS

1. ON/OFF Button: Powers the device on or off.
2. Weekly Program Button: Used for setting the weekly schedule and navigating program settings.
3. Mode Button: Switches between different operating modes (Comfort, Economy, Manual, Weekly Program).
4. Heating & Cooling Option Button: Used for selecting heating or cooling modes and confirming settings.
5. Temperature Adjustment (Increasing) Button: Increases the set temperature.
6. Temperature Adjustment (Decreasing) Button: Decreases the set temperature.

SCREEN INDICATORS

The thermostat display shows various indicators:

• Hour Indicator: Displays the current hour.
• Day Indicator: Displays the current day of the week.
• Room Temperature: Shows the current ambient room temperature.
• Set Temperature: Displays the target temperature.
• Economy Mode: Indicates when the thermostat is in Economy mode.
• Comfort Mode: Indicates when the thermostat is in Comfort mode.
• Weekly Program Mode: Indicates when the thermostat is operating based on the weekly schedule.
• Battery Indicator: Shows the battery status. A low battery warning [low battery warning] will appear when batteries need replacement.
• Heating Indicator:
  • Blinking: The heating unit is currently active.
  • Steady: The heating unit is not active.
• Cooling Indicator:
  • Blinking: The cooling unit is currently active.
  • Steady: The cooling unit is not active.

ROOM THERMOSTAT PLACEMENT

For optimal performance, the Room Thermostat should be placed in the most frequently used room, such as a living room or lounge. Avoid placing it:

• In areas with significant air circulation (e.g., near room entrances or windows).
• Close to heating or cooling units (radiators, stoves).
• In locations exposed to direct sunlight.

The recommended mounting height is 150 cm above the floor. Experimentation may be needed to find the most suitable location.

BATTERY PLACEMENT

Before installation, ensure the device connected to the thermostat is powered off and the energy supply is cut.

To replace batteries:

1. Use a screwdriver to press into the designated space, bend the tabs, and separate the front cover.
2. Insert 2 new AAA alkaline batteries, ensuring correct polarity. Replace both batteries simultaneously.
3. Align the front part of the thermostat with the back and press them together to secure.

Low Battery Warning: When the [low battery warning] icon appears, it indicates the batteries are low and should be replaced.

Warning: If the product will not be used for an extended period (over 15 days), remove the batteries to prevent potential malfunctions that may void the warranty. Please dispose of used batteries responsibly.

ROOM THERMOSTAT WIRING DIAGRAM

Warning: All operations involving the heating/cooling unit or electrical installation must be performed by professionally qualified individuals.

The thermostat connects to the HEATING/COOLING UNIT via the COM and NO (Normally Open) terminals. A 2x0.75 mm² cable is sufficient for this connection.

[Diagram description: The wiring diagram shows the thermostat's terminals labeled COM and NO. These are connected via a cable to the corresponding terminals on the HEATING/COOLING UNIT.]

ROOM THERMOSTAT TEMPERATURE CALIBRATION

Room thermostat temperature sensors are highly sensitive. Calibration may be necessary to match readings with other thermometers in the room.

To calibrate:

1. With the device turned off, press and hold the "On/Off" button for 3 seconds.
2. Press the "On/Off" button repeatedly until the [calibration menu] appears.
3. Use the "Temperature Adjustment" buttons ([+] or [-]) to set the desired temperature difference, ranging from -8°C to +8°C.
4. Press the "On/Off" button until the device turns off to save the settings and exit.

Recommended temperature calibration is 0.0°C.

FACTORY SETTINGS RESET

This function restores the thermostat to its original factory default settings, including mode temperatures, calibration, and heating/cooling modes.

To reset:

1. With the device turned off, press and hold the "On/Off" button for 3 seconds.
2. Press the "On/Off" button repeatedly until the [reset menu] appears.
3. In the [reset menu], use the [+] or [-] buttons to select the [reset option] and press the "On/Off" button to confirm.
4. The device will turn off and reset.

DAY AND HOUR SETTINGS

To set the current day and time:

1. While the thermostat is on, press and hold the "Weekly Program" button for 3 seconds.
2. The hour part of the time will blink. Set the hour using the [+] and [-] buttons.
3. Press the "Heating & Cooling Option" button once. The minute part will blink. Set the minute using the [+] and [-] buttons.
4. Press the "Heating & Cooling Option" button again. The day indicator will blink.
5. Set the day of the week: '1' for Monday, '2' for Tuesday, ..., '7' for Sunday. Use the [+] and [-] buttons to cycle through days.
6. Once settings are complete, press and hold the "Weekly Program" button for 3 seconds to save and exit.

MODE SETTING

Your Room Thermostat offers four operating modes:

• Preset Modes: Comfort Mode and Economy Mode. Temperature values are pre-set but adjustable.
• Manual Mode: Allows direct setting of the required temperature.
• Weekly Program Mode: Operates according to a user-defined weekly schedule.

To change preset mode temperatures:

1. Press and hold the "Mode" button for 3 seconds while the thermostat is on.
2. The Comfort Mode temperature will appear. Adjust it using the [+] and [-] buttons.
3. Press the "Mode" button again to adjust the Economy Mode temperature using the [+] and [-] buttons.
4. Press and hold the "Mode" button for 3 seconds to exit the setting screen.

To change manual mode temperature: Press the [+] or [-] button while on the main screen. The thermostat will switch to Manual Mode.

To switch between modes: Press the "Mode" button.

WEEKLY PROGRAM

This mode allows you to set a custom operating schedule for your Room Thermostat, with up to 7 different temperature settings per day (labeled P0 to P6).

To set the weekly schedule:

1. Press and hold the "Weekly Program" button for 3 seconds while the thermostat is on. The "Hour, Minute and Day" setting will appear.
2. Press the "Heating & Cooling Option" button until the "Weekly Program" menu (P0) appears.
3. The days of the week will blink. You can set a uniform schedule for:
   • Weekdays: Press [+] once. The first five days will blink.
   • Weekend: Press [+] again. The last two days will blink.
   • Every day: Press [+] a third time. The first day will blink.
   Use the [+] and [-] buttons to switch between days.
4. Press the "Weekly Program" button once to begin setting a schedule point. "P0" will blink. Set the temperature for P0 by pressing the "Weekly Program" button again. (Hour setting for P0 is factory-set).
5. Press the "Weekly Program" button again. The day indicator will blink. If you are not changing the day, press "Weekly Program" again and use [+] to switch to the next setting (e.g., P1).
6. First, set the hour. Then, press "Weekly Program" to set the minute. Finally, press "Weekly Program" to set the temperature for that time slot.
7. Repeat these steps for all desired schedule points (P1-P6).
8. Once all changes are made, press and hold the "Weekly Program" button for 3 seconds to save the schedule.

To review your set weekly schedule without making changes, press the "Weekly Program" button once while the thermostat is on. Use [+] and [-] to view different days and the "Mode" button to cycle through P0-P6 settings.

TPI ROOM THERMOSTAT WORKING LOGIC

The SENNA 300S utilizes the TPI (Time Proportional Integral) algorithm. TPI technology predicts when room temperature will deviate from the setpoint and adjusts the heating/cooling unit accordingly, ensuring stable temperatures and energy efficiency.

What is TPI?

TPI technology is designed for optimal energy efficiency. It intelligently manages the on/off cycles of your heating/cooling system to maintain the desired temperature with minimal energy consumption.

How does TPI work?

Through advanced artificial intelligence, the thermostat learns the thermal characteristics of your environment. It builds a "temperature map" of your home, understanding how long it takes to reach and maintain a specific temperature. This allows it to calculate the most efficient operating times for your system.

What is the difference?

Traditional "On/Off" thermostats cycle the heating/cooling unit on and off frequently, leading to significant temperature fluctuations. TPI thermostats, by contrast, provide more stable temperatures, greater comfort, and higher energy savings.

Heating Mode

The thermostat uses the average room temperature over the last 40 seconds. The TPI algorithm, by mapping your home's thermal behavior, ensures the room temperature stays within a narrow range around the setpoint.

[Diagram description: The "TPI ROOM THERMOSTAT HEATING MODE WORKING GRAPHIC" shows two lines on a graph plotting Temperature (°C) against Time. One line represents the "Desired Temperature," and the other represents the "TPI Room Thermostat" temperature. The TPI line fluctuates less dramatically around the desired temperature compared to the implied behavior of a standard on/off thermostat.]

Cooling Mode

The logic is similar to heating mode. The thermostat uses the average room temperature and the TPI algorithm to maintain the set cooling temperature efficiently.

[Diagram description: The "TPI ROOM THERMOSTAT COOLING MODE WORKING GRAPHIC" is similar to the heating graph, illustrating the TPI thermostat's ability to maintain a stable cooling temperature with minimal deviation.]

WHAT TO KNOW ABOUT TPI ROOM THERMOSTAT

• If the thermostat's placement is changed, the learning process restarts and takes approximately 7 days.
• If the thermostat loses power (e.g., battery replacement), the learning process restarts and takes approximately 7 days.

FREQUENTLY ASKED QUESTIONS

Is my Room Thermostat compatible with my heating/cooling unit?

Your Room Thermostat is compatible if your heating/cooling unit has simple on-off connections. Consult your unit's operating manual or service provider for specific compatibility information.

How will I connect my Room Thermostat to the heating/cooling unit?

It is recommended that connections are made by professionally qualified persons. A 2x0.75 mm² cable is sufficient. Connect one end to the thermostat's connection terminals and the other end to the COM and NO inputs of the terminal inside the Wall Hanger, as shown in the wiring diagram. The direction of the cable ends does not affect the connection.

DECLARATION OF CONFORMITY

ISIPARK Ü VE DI§ TİC. İNŞ. ISITMA SİSTEMLERİ OTO. SAN. A.Ç., located at Fatih Mah. 1188 Sk. No:13/A Sarnıç - Gaziemir-İZMİR - TÜRKİYE, confirms that the product marked with CE, the GENERAL Life SENNA 300S Digital Room Thermostat, complies with the Electromagnetic Compatibility Regulation 2014/30/EU and the Low Voltage Directive 2014/35/EU.

Product Name: SENNA 300S

Product Type: Digital Room Thermostat

Compatible Directives:

• Electromagnetic Compatibility Regulation 2014/30/EU (EMC EN 61000-6-3:2007+A1:2011, EN 61000-6-1:2007)
• Low Voltage Directive 2014/35/EU (LVD EN 60730-2-9:2010, EN 60730-1:2011)

Additional Information: Compliance with directives applies only to the product itself when used with heating/cooling units featuring on/off output. ISIPARK is not responsible for the overall system's compliance. This statement is invalid if the product is modified without approval.

WARRANTY CONDITIONS

The warranty period is 5 years from the invoice date, covering manufacturing defects.

• Devices are delivered in working condition. On-site commissioning incurs a service fee.
• Repairs are conducted at the company factory. Transportation and accommodation costs for service personnel are the customer's responsibility for on-site services.
• Maintenance is performed at the company; round-trip travel fares for maintenance belong to the customer.
• Malfunctions are assessed for customer vs. manufacturer fault.
• Manufacturer-induced errors within the warranty period can be repaired or replaced at the manufacturer's expense, up to the product's price.
• Customer-induced faults are entirely at the customer's expense.
• Customers must report damages promptly; failure to do so may forfeit repair rights.
• Malfunctions due to misuse contrary to the manual are not covered.
• Physical damage (scratches, breaks) caused by the customer voids the warranty.
• Use with unapproved third-party brands/models is not covered.
• Battery leakage, rust, oxidation, or liquid contact in humid environments are not covered.
• Remove batteries for periods longer than 15 days to avoid warranty-voiding malfunctions.
• Transportation damages are not covered; customers may opt for transportation insurance.
• Damages from mains voltage issues or faulty electrical installations are not covered.
• Force majeure events (fire, flood, earthquake) are excluded.
• All parts of the devices are covered by the company's warranty.
• Repair time is added to the warranty period, not exceeding 20 working days. Notification of malfunction starts the period.
• If a product fails 4 times in a year or 6 times during the warranty period, or if repairs exceed 20 days, or if service is unavailable, a refund or price discount may be requested.
• Customers can file complaints with consumer courts or arbitration committees.
• The warranty document must be retained; lost documents will not be reissued and will incur fees for service.

WARRANTY CERTIFICATE

Manufacturer:

• Title: ISIPARK Ü DI§ TİC. A.Ç.
• Address: Fatih Mah. 1188 Sk. No:13/A Sarnıç, Gaziemir, İzmir-TÜRKİYE
• Tel: +90 (232) 457 99 50
• Fax: +90 (232) 457 91 22
• E-Mail: generallife@generallife.com.tr

Product:

• Type: Digital Room Thermostat
• Brand: GENERAL Life
• Model: SENNA 300S
• Guarantee Period: 5 Years
• Max. Time to Repair: 20 Days

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Vendor:

• Title: [Vendor Title]
• Address: [Vendor Address]
• Tel: [Vendor Phone]
• Fax: [Vendor Fax]
• E-Mail: [Vendor Email]
• Invoice Date and Number: [Invoice Details]
• Delivery Time and Place: [Delivery Details]

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Isıpark reserves the right to change product specifications and user manuals. Visit generallife.com.tr for updates.