Hotowell HTW-21-F18 Programmable Touch Screen Thermostat
General
Programmable touch screen thermostats for fan coil unit-HTW-21-F18 series are used to control room temperature in commercial, industrial, and residential environments via controlling fan coil units and motorized zone valves, motorized fan and valves of heating/cooling central air-conditioning and system thereof, and uses NTC to detect the room temperature and compares it with desired setpoint so as to maintain the correct temperature.
Features
- Large LCD display and Blue or White or Green Back-light.
- Four Fan Speeds: High, Med, Low, Auto.
- High reliable stand-alone microprocessor increases anti-jamming ability.
- Fahrenhait or centigrade.(optional).
- 5+1+1 temperature set-point programmable and timing turn on/off.(optional).
- A week was divided into work days, Saturday and Sunday, every day four-time sects.
- Remote communication can be matched with the BMS Auto-control building system.
- Normally close/open has no connection signal output but connects the master system.
Technical parameters
- Fashionable design, luxury appearance
- Power Supply: 24VAC OR 220VAC or other
- Work Ambient: -10~60, relative humidity ≤ 95% RH
- Simulation Output: 0-10 V or 4-20 MA/ Floating
- Remote communication can auto-control the building system
- Digital output is direct/indirect control.
- Advance comfortable calculation
Product Attributes
Programmable touch screen thermostats for fan coil unit-HTW-21-F18 series are used to control room temperature in commercial, industrial, and residential environments via controlling fan coil units and motorized zone valves, motorized fan and valves of heating/cooling central air-conditioning and system thereof, and uses NTC to detect the room temperature and compares it with desired setpoint so as to maintain the correct temperature.
Dimensions
HOW TO OPERATE
- Power On/Off: There’s usually a button or touch option to turn the thermostat on or off.
- Set the Current Time and Day: Before programming your heating and cooling schedules, make sure the current time and day are set correctly.
- Temperature Setting:
- Manual Mode: Simply touch the screen to change the desired temperature.
- Program Mode: You can set specific temperatures for specific times of the day. For instance, you might want the house cooler when you’re asleep and warmer when you’re awake
- Programming:
- Look for a “program” or “schedule” option on the screen.
- Set desired temperatures for specific periods (e.g., morning, day, evening, night).
- Specify days of the week for the program, either specific days or weekdays/weekends.
- Modes:
- Heat/Cool/Auto: Allows you to select whether you want to heat, cool, or allow the thermostat to automatically decide based on the ambient temperature and your set points.
- Fan Settings: Some thermostats will let you control the fan – either having it run continuously or only when heating/cooling is necessary.
- Lock/Unlock: Some touchscreen thermostats have a lock feature to prevent unauthorized changes. If yours has this feature, familiarize yourself with how to lock and unlock the thermostat.
- Backlight: Touchscreen thermostats often have a backlight, which might be adjustable.
- Energy-Saving Features: Many programmable thermostats come with energy-saving presets or recommendations. These can be adjusted based on your preferences.
- Reset: If you need to reset your thermostat settings to default or if you’re experiencing issues, there’s usually a reset button or option.
- Diagnostics/Alerts: Your thermostat might have a section where you can view system diagnostics or alerts (like filter change reminders).
- WiFi Connectivity: If it’s a smart thermostat, it might offer features like remote control via a smartphone app, voice control, and integration with smart home systems.
It’s crucial to consult the specific user manual for the Hotowell HTW-21-F18 to understand its precise operations, features, and functionalities. If you’ve misplaced your manual, you might be able to find a digital copy online by searching for the thermostat’s model number and “manual” or contacting the manufacturer directly.
FAQS
Q: What is the primary purpose of a programmable touch screen thermostat?
A: To provide homeowners with an interface to set and control their home’s temperature according to a schedule or preferences using a touch interface.
Q: How can one set up a daily schedule on the thermostat?
A: Usually, there’s an option in the menu for scheduling. Users can set specific temperatures for different times of the day.
Q: Can the thermostat be controlled remotely?
A: Some modern thermostats offer Wi-Fi capabilities which allow for remote control via a smartphone app or web interface. One would need to check the specific features of the Hotowell HTW-21-F18.
Q: How is energy saved with a programmable thermostat?
A: By setting a schedule, the thermostat can lower or raise the temperature when no one is home, or during times when energy efficiency is preferred, leading to energy savings.
Q: How is the touch screen powered?
A: Many thermostats use either battery power, hardwiring to the HVAC system, or a combination of both.
Q: What happens during a power outage?
A: If the thermostat has a battery backup, it will continue to work. Otherwise, it might reset to default settings once power is restored.
Q: Can the thermostat control both heating and cooling systems?
A: Many programmable thermostats are designed to control both, but it’s essential to check the specific model’s features.
Q: How does the thermostat detect the room’s temperature?
A: It typically uses an internal temperature sensor.
Q: Are there any maintenance tasks associated with the thermostat?
A: Generally, maintenance is minimal, but one might need to change batteries if it’s battery-operated.
Q: Can I lock the settings so others can’t change them?
A: Many modern thermostats offer a lock or password feature to prevent unauthorized changes.
Q: How do I reset the thermostat to factory settings?
A: Most thermostats have a reset option in the settings menu, but the exact procedure varies by model.
Q: What’s the typical lifespan of such a thermostat?
A: With proper care, many thermostats can last over a decade, but technological advancements might make one consider an upgrade sooner.
Q: Is the touch screen responsive to gloves or stylus?
A: It depends on the type of touchscreen technology used. Capacitive screens often don’t respond to regular gloves.
Q: Can the thermostat display be dimmed or turned off?
A: Many modern thermostats offer display brightness settings or a sleep mode to dim or turn off the screen.
Q: Are there any compatibility issues with older HVAC systems?
A: Some older HVAC systems might require specific types of thermostats, so it’s crucial to check compatibility before purchasing.
Hotowell HTW-21-F18 Programmable Touch Screen Thermostat User Manuals
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