Incwadi Yomsebenzisi ye-LUX Pro PSD111B Engahleliwe ye-Thermostat

1. Isingeniso

This manual provides comprehensive instructions for the installation, operation, and maintenance of your LUX Pro PSD111B Non-Programmable Thermostat. This device is designed for residential use to control 1 Heat, 1 Cool HVAC systems, offering reliable and straightforward temperature management.

Figure 1: LUX Pro PSD111B Thermostat Front View

2. Izici Eziyinhloko

• Ukufakwa Okuhlukahlukene: Can be installed in either horizontal or vertical orientation.
• Sula Isibonisi: Features an easy-view backlit display for enhanced readability.
• Ibhethri liyasebenza: Operates on 2 included AA alkaline batteries, ensuring reliable power.
• Amayunithi Okushisa: Choose between Fahrenheit or Celsius temperature display options.
• Ukulawula Okunembile: Adjustable temperature swing settings with 9-step control for accurate temperature management.
• Safety Limits: Offers adjustable high and low temperature limits for customized comfort control.

Umfanekiso 2: Izici Zomkhiqizo Ziphelileview

3. Ukuhambisana Kwesistimu

The LUX Pro PSD111B thermostat is designed for use with most 24-volt gas, oil, or electric heating and air conditioning systems, gas millivolt heating systems, and single-stage heat pumps. It is not compatible with 120-volt heating systems or two-stagamaphampu okushisa.

Figure 3: System Compatibility Chart

4. Yini EseBhokisini

Your LUX Pro PSD111B Non-Programmable Thermostat package includes the following items:

• PSD111B Thermostat Unit
• 2 ST screws
• 2 amahange odongeni
• Amalebula ocingo
• Incwadi Yeziqondiso
• 2 AA amabhethri e-alkaline

Umfanekiso 4: Izingxenye Ezihlanganisiwe

5. Ukusetha nokufakwa

Before beginning installation, ensure the power to your HVAC system is turned off at the circuit breaker to prevent electrical shock or damage to the system.

5.1 Ukukhweza iThermostat

1. Carefully remove your old thermostat. Take a photo of the existing wiring connections for reference.
2. Mount the new thermostat base plate to the wall using the provided screws and anchors. The thermostat can be installed in either horizontal or vertical orientation.
3. Feed wires through the back of the thermostat base and securely mount to the wall with supplied screws and anchors.

Umfanekiso 5: Izinketho Zokufaka

5.2 Izintambo Iziyalezo

Refer to the wiring diagrams below for typical hookups. Use the provided wire labels to correctly identify and connect wires from your HVAC system to the corresponding terminals on the thermostat base.

Figure 6: Typical Wiring Diagrams

Figure 7: Detailed Wiring Hookups

5.3 Gas/Electric System Selection

Locate the small switch inside the thermostat unit. Slide the switch to the 'GAS' position for gas heating systems or 'ELEC' for electric heating systems (including heat pumps).

5.4 Ukufakwa kwebhethri

Insert the two AA alkaline batteries into the battery compartment located at the bottom of the thermostat. Ensure correct polarity. Remove any protective tabs if present.

5.5 Umhlangano Wokugcina

Once wiring and settings are complete, carefully snap the thermostat front cover onto the mounted base plate. Restore power to your HVAC system at the circuit breaker.

6. Iziqondiso Zokusebenza

The PSD111B is a non-programmable thermostat, offering simple manual control over your home's temperature.

6.1 Ukulungisa Izinga lokushisa

Use the UP (▲) and DOWN (▼) arrow buttons on the front of the thermostat to set your desired temperature. The display will show the current room temperature and your set temperature.

Figure 8: Simple and Intuitive Control Panel

6.2 Ukukhetha Indlela Yesistimu

Use the SYSTEM switch located on the side of the thermostat to select the operating mode:

• UKUSHISA: Activates the heating system when the room temperature falls below your set temperature.
• VALIWE: Ivala kokubili amasistimu wokushisisa nawokupholisa.
• OKUPHOLILE: Activates the cooling system when the room temperature rises above your set temperature.

6.3 Ukukhethwa Kwemodi Yabalandeli

Use the FAN switch located on the side of the thermostat to select the fan operation mode:

• OKUZENZAKALELAYO: Ifeni isebenza kuphela uma isistimu yokushisisa noma yokupholisa isebenza ngokuqhubekayo.
• ON: Ifeni isebenza ngokuqhubekayo, kungakhathaliseki ukuthi isistimu yokushisisa noma yokupholisa iyasebenza.

7. Isondlo

7.1 Ukushintshwa Kwebhethri

When the battery indicator appears on the display, replace the two AA alkaline batteries promptly. Open the battery compartment at the bottom of the thermostat, remove old batteries, and insert new ones, ensuring correct polarity. The thermostat retains settings during battery changes.

7.2 Ukuhlanza

Hlanza ingaphandle le-thermostat ngento ethambile, damp indwangu. Ungasebenzisi izinto zokuhlanza abrasive noma izincibilikisi.

8. Ukuxazulula izinkinga

If your thermostat is not functioning as expected, consider the following:

• Akukho Ukuboniswa: Hlola ukuthi amabhethri afakwe kahle yini futhi ashaje ngokwanele. Shintsha uma kudingeka.
• Isistimu Ayiphenduli: Ensure the SYSTEM switch is set to HEAT or COOL, not OFF. Verify the fan switch is in the desired position (AUTO or ON). Check your circuit breaker for the HVAC system.
• Ukufunda Kwezinga Lokushisa Okungalungile: Allow the thermostat to acclimate to the room temperature for at least 15 minutes after installation or significant temperature changes.
• Heating/Cooling Cycles Too Frequently/Infrequently: Adjust the temperature swing settings (9-step control) to fine-tune the cycle frequency.

9. Imininingwane

10. Iwaranti kanye Nokusekela

The LUX Pro PSD111B Non-Programmable Thermostat comes with a 5-year limited warranty. For support or warranty claims, please refer to the contact information provided in your owner's manual or visit the official LUX webindawo.