Manual Pengguna Termostat Boleh Atur Cara LUX LTX500U

1. Pengenalan

This manual provides detailed instructions for the installation, operation, and maintenance of your LUX LTX500U Programmable Thermostat. The LTX500U is designed to offer precise temperature control and energy savings through its 5-2 day programming capabilities and selectable Smart Recovery feature. It is compatible with most 24V heating and cooling systems, excluding electric baseboard heat.

Imej 1.1: Depan view of the LUX LTX500U Thermostat. The digital display shows the current room temperature (72°F), set temperature (74°F), time (5:36 PM), day (Tuesday), and system status (HEAT, FAN).

2. Maklumat Keselamatan

• Sentiasa matikan kuasa kepada sistem pemanasan/penyejukan pada fius utama atau panel pemutus litar sebelum memasang atau menservis termostat.
• This thermostat operates on 24 Volts AC. Do not use it with line voltage systems (120V or 240V).
• Pastikan semua sambungan pendawaian selamat dan mematuhi kod elektrik tempatan.
• Jika anda tidak pasti tentang mana-mana bahagian proses pemasangan, sila rujuk juruteknik HVAC yang berkelayakan.
• Jauhkan bateri daripada kanak-kanak. Buang bateri terpakai dengan cara yang bertanggungjawab.

3. Kandungan Pakej

Sahkan bahawa semua item yang disenaraikan di bawah terdapat dalam pakej produk anda:

• LUX TX500U Thermostat
• Instruction Manual (English, Spanish)
• Label Pendawaian
• 2 Skru
• 2 Jangkar Dinding
• Kawat Jumper

Imej 3.1: Illustration of the items included in the LUX TX500U product package, ensuring all components are present for installation.

4. Pemasangan

4.1 Mengeluarkan Termostat Lama Anda

1. Matikan Kuasa: Locate the main power switch for your heating and cooling system (usually at the furnace or circuit breaker panel) and turn it off.
2. Keluarkan Penutup: Carefully remove the cover of your old thermostat. Some covers snap on, while others may have screws.
3. Pendawaian Gambar: Before disconnecting any wires, take a clear photograph of the current wiring connections. This will serve as a reference.
4. Wayar Label: Use the provided wiring labels to mark each wire with the corresponding terminal letter from your old thermostat. If your old thermostat has a jumper wire between terminals (e.g., R and Rc), note this.
5. Putuskan Sambungan Wayar: Putuskan sambungan wayar dari terminal termostat lama.
6. Remove Old Base: Unscrew and remove the old thermostat base from the wall.

4.2 Memasang Termostat Baharu

7. Position New Base: Hold the new LUX LTX500U thermostat base against the wall where you want to mount it. Ensure the wires can pass through the opening.
8. Tandai Lubang Gerudi: Use a pencil to mark the locations for the mounting screws.
9. Lubang gerudi: Drill pilot holes at the marked locations (if necessary) and insert the wall anchors.
10. Pangkalan Selamat: Feed the wires through the opening in the new thermostat base and secure the base to the wall using the provided screws.

4.3 Wiring the Thermostat

Refer to your photograph and the wiring label from your old thermostat. Connect the wires to the corresponding terminals on the LUX LTX500U. The LTX500U is compatible with a wide range of systems. Consult the "System Compatibility" image below for detailed information.

Imej 4.1: This chart outlines the system compatibility for the LUX LTX500U thermostat. It lists various 24V heating systems (Gas/Oil/Electric Furnace, Heat Pump with/without Auxiliary Heat, Hydronic, Millivolt, Gas Fireplaces) and cooling systems (Cooling only, Single stage cooling) as compatible. It explicitly states non-compatibility with Heat Pump Multistage, Radiant Ceiling Heat, Electric Baseboards, Portable space heaters, Plug-in air conditioners, and Cool Multistage sistem.

Nota Pendawaian Penting:

• If your old thermostat had separate R and Rc terminals with a jumper, remove the jumper and connect the R wire to the R terminal and the Rc wire to the Rc terminal on the LTX500U. If you only have one R wire, connect it to the R terminal and place the provided jumper wire between R and Rc.
• Ensure wires are stripped to the correct length and securely inserted into the terminals.
• After wiring, gently push any excess wire back into the wall opening.

4.4 Installing Batteries and Attaching Thermostat

11. Masukkan Bateri: Open the battery compartment on the back of the thermostat faceplate. Insert two (2) fresh AA alkaline batteries, observing the correct polarity (+/-).
12. Pasangkan Pelat Muka: Carefully align the thermostat faceplate with the mounted base and gently push until it snaps securely into place.
13. Pulihkan Kuasa: Kembali ke fius utama atau panel pemutus litar anda dan hidupkan semula kuasa ke sistem pemanasan dan penyejukan anda.

5. Arahan Operasi

The LUX LTX500U thermostat features an intuitive control panel for easy operation. Familiarize yourself with the controls shown below.

Imej 5.1: Detailed diagram of the LUX TX500U control panel. Key components include the LCD Display Screen, Fan Mode Switch (FAN ON/AUTO), System Mode Switch (TEMPERATURE HEAT/OFF/COOL), Set Slide Switch (RUN/DAYTIME/TEMP PROG/AIR FILTER), and the UP, DOWN, and HOLD buttons located below the display.

5.1 Menetapkan Waktu dan Hari Semasa

1. Luncurkan Tetapkan Suis Slaid to the "DAYTIME" position.
2. Gunakan UP or TURUN buttons to adjust the current time.
3. Tekan ke SETERUSNYA button to advance to setting the day of the week.
4. Gunakan UP or TURUN buttons to select the correct day.
5. Luncurkan Tetapkan Suis Slaid back to "RUN" when finished.

5.2 Pemilihan Mod Sistem

Gunakan Suis Mod Sistem (located on the left side of the thermostat) to select your desired operating mode:

• HABA: Termostat akan mengawal sistem pemanasan anda.
• MATI: Sistem pemanasan dan penyejukan dimatikan.
• KEREN: Termostat akan mengawal sistem penyejukan anda.

5.3 Pemilihan Mod Kipas

Gunakan Fan Mode Switch (located on the left side, above the System Mode Switch) to select your desired fan operation:

• AUTO: Kipas hanya berfungsi apabila sistem pemanasan atau penyejukan beroperasi secara aktif. Ini adalah tetapan yang paling biasa dan cekap tenaga.
• ON: Kipas berfungsi secara berterusan, tidak kira sama ada sistem pemanasan atau penyejukan aktif.

5.4 Programming the Schedule (5-2 Day)

The LTX500U allows for 5-2 day programming, meaning you can set one schedule for weekdays (Monday-Friday) and a separate schedule for weekends (Saturday-Sunday). You can choose between 2 or 4 periods per day.

1. Luncurkan Tetapkan Suis Slaid to the "TEMP PROG" position.
2. The display will show the first programming period (e.g., "M-F WAKE").
3. Gunakan UP or TURUN buttons to set the desired temperature for this period.
4. Tekan ke SETERUSNYA button to set the start time for this period. Use UP or TURUN untuk menyesuaikan diri.
5. Teruskan menekan SETERUSNYA and adjusting temperature/time for all desired periods (WAKE, LEAVE, RETURN, SLEEP) for weekdays.
6. After programming weekdays, the thermostat will automatically advance to weekend programming (e.g., "S-S WAKE"). Repeat steps 3-5 for Saturday and Sunday.
7. To copy a day's program to another day, use the SALINAN function (refer to the full manual for specific steps).
8. Luncurkan Tetapkan Suis Slaid back to "RUN" when programming is complete.

5.5 Smart Recovery Feature

The selectable Smart Recovery feature allows the thermostat to learn how long it takes your HVAC system to reach the programmed temperature. It will then activate the system ahead of schedule to ensure the desired temperature is met precisely at the start of your programmed period. This feature can be enabled or disabled in the advanced settings (refer to the full manual for details).

5.6 Temporary Override and Manual Hold

• Override Sementara: While in "RUN" mode, pressing the UP or TURUN buttons will temporarily adjust the temperature. The thermostat will maintain this new temperature until the next programmed period begins.
• Pegangan Manual: Tekan ke TAHAN button to maintain the current temperature indefinitely. The "HOLD" indicator will appear on the display. To cancel the hold and resume the program, press the TAHAN butang lagi.

5.7 Air Filter Monitor

The LTX500U includes a graphical air filter monitor. When it's time to change your air filter, an indicator will appear on the display. To reset the monitor after changing the filter, slide the Tetapkan Suis Slaid to "AIR FILTER" and follow the on-screen instructions.

6. Penyelenggaraan

6.1 Penggantian Bateri

The thermostat requires two (2) AA alkaline batteries for operation. When the battery indicator appears on the display, replace the batteries promptly to ensure continuous operation. Low batteries can affect thermostat performance.

1. Gently pull the thermostat faceplate away from the wall base.
2. Remove the old AA batteries from the compartment.
3. Masukkan dua bateri beralkali AA baharu, memastikan kekutuban yang betul.
4. Snap the faceplate back onto the wall base.

Nota: Rechargeable batteries are not recommended as they may not provide consistent voltage, leading to premature low battery warnings.

6.2 Membersihkan Termostat

Untuk membersihkan termostat, lap bahagian luar dengan lembut, damp cloth. Do not use abrasive cleaners, solvents, or spray cleaners directly onto the thermostat. Avoid getting moisture inside the unit.

7. Penyelesaian masalah

For more detailed troubleshooting, please refer to the complete instruction manual available online or contact customer support.

8. Spesifikasi

• Nama Model: LTX500U-A04
• Dimensi Produk: 1.38"D x 1.38"W x 10.9"H
• Jenis Pengawal: Sentuh
• Ciri Khas: Programmable (5-2 Day)
• warna: putih
• Kegunaan Khusus: Air Conditioner, Boiler, Furnace
• Jenis Kawalan Suhu: digital
• Teknologi Ketersambungan: Wi-Fi (Note: Product description mentions Wi-Fi, but feature bullets and reviews suggest it might be a basic programmable thermostat. User should verify Wi-Fi functionality if desired.)
• Komponen yang Disertakan: Termostat
• Sumber Kuasa: Dikuasakan Bateri (2 bateri AA diperlukan)
• Voltage: 24 Volt (AC)
• Jenis Paparan: digital
• Jenis Pemasangan: Lekap di dinding
• Lampu latar: ya
• Berat Barang: 8.1 auns
• UPC: 021079115006

9. Waranti dan Sokongan

9.1 Waranti Terhad

The LUX LTX500U Thermostat typically comes with a Waranti Terhad 3 Tahun from the date of purchase. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. Specific terms and conditions may apply; refer to the warranty card included with your product or the manufacturer's weblaman web untuk maklumat lengkap.

Imej 9.1: This image illustrates the "Easy to Operate and Program" aspects of the LUX TX500U, featuring icons for speed-slide programming, battery or system power, and compatibility with up to 2 heat/1 cool systems. A prominent "LIMITED 3 YEAR WARRANTY" badge is visible in the bottom right corner.

9.2 Sokongan Pelanggan

For technical assistance, troubleshooting, or warranty inquiries, please contact LUX customer support. Contact information can typically be found on the manufacturer's webtapak atau pada pembungkusan produk.

Sumber Dalam Talian: Visit the official LUX weblaman web untuk Soalan Lazim, manual tambahan dan sumber sokongan.