Johdanto
The Braeburn 2020NC is a digital programmable thermostat designed for precise temperature control in residential and light commercial applications. This thermostat is compatible with single-stage gas, oil, or electric heating and cooling systems, including single-stage heat pumps and 250Mv – 750Mv millivolt heating systems. It features a bright blue backlight display and a user-friendly interface for easy operation and programming.
This manual provides detailed instructions for the installation, operation, and maintenance of your Braeburn 2020NC thermostat.
Tärkeimmät ominaisuudet
- 5-2 päivän ohjelma: Allows for customized temperature schedules for weekdays and weekends.
- Large Display with Backlight: A 2 square inch display with a bright blue backlight for easy viewing.
- Kaksi tehovaihtoehtoa: Can be powered by 24-volt AC or two AA alkaline batteries.
- Adjustable Temperature Limits: Set minimum and maximum temperature settings.
- Pysyvä muisti: Retains user settings and programming even during power outages.
- Filter Check Monitor: Reminds you when to check or change your air filter.
- Adaptive Recovery Mode (ARM): Intelligently starts heating or cooling early to reach desired temperature by programmed time.
- Compressor Short Cycle Protection: Prevents damage to your HVAC system.
- Temporary Program Override & Extended Hold: Provides flexibility for temporary schedule changes.
- Front Access Reset Button: Easily restore default settings.
- Fahrenheit/Celsius-kytkin: Valitse haluamasi lämpötilayksikkö.
Tuote loppuview
Kuva 1: Edessä view of the Braeburn 2020NC Programmable Thermostat. This image shows the main display, the up/down arrow buttons on the right, and the various control buttons along the bottom, including SYSTEM (COOL OFF HEAT), PROG, HOLD, RETURN DAY/TIME, and FAN (AUTO ON). A small reset button is also visible on the left side below the display.
The thermostat's design emphasizes ease of use with clearly labeled buttons and a prominent digital display. The SYSTEM switch allows selection between heating, cooling, or off modes, while the FAN switch controls the fan operation. Programming and setting adjustments are made using the PROG, HOLD, RETURN DAY/TIME, and arrow buttons.
Asennus ja asennus
Tärkeää: Installation should be performed by a qualified technician. Disconnect power to the heating/cooling system before installation to prevent electrical shock and equipment damage.
Termostaatin virransyöttö
The Braeburn 2020NC can be powered in two ways:
- Kiinteä lanka: Connect to a 24-volt AC power source from your HVAC system.
- Akkukäyttöinen: Use two AA alkaline batteries (3.0 volt DC). Batteries are included.
Asennus
The thermostat is designed for wall mounting and includes a separate sub-base for simplified installation. It can also be mounted to a horizontal junction box.
Johtojen yhteensopivuus
Tämä termostaatti on yhteensopiva:
- Yksittäisettage gas, oil, or electric heating systems.
- Yksittäisettage cooling systems.
- Yksittäisettage lämpöpumppujärjestelmät.
- 250Mv – 750Mv millivolt heating systems.
Refer to the wiring diagram provided with your thermostat packaging for specific terminal connections. Ensure all connections are secure and correct before restoring power.
Käyttöohjeet
Näyttö ja painikkeet
The digital display shows the current temperature, setpoint, and system status. Use the Up ja Alas arrow buttons on the right side of the thermostat to adjust temperature settings.
Järjestelmätilan valinta
Käytä JÄRJESTELMÄ switch located on the bottom left to select the desired operating mode:
- VIILEÄ: Aktivoi jäähdytysjärjestelmän.
- OFF: Sammuttaa sekä lämmitys- että jäähdytysjärjestelmät.
- LÄMPÖ: Aktivoi lämmitysjärjestelmän.
Tuulettimen käyttö
Käytä FAN switch located on the bottom right to control the fan:
- AUTO: Tuuletin toimii vain, kun lämmitys- tai jäähdytysjärjestelmä on aktiivinen.
- PÄÄLLÄ: Tuuletin käy jatkuvasti riippumatta lämmitys- tai jäähdytyspyynnöistä.
Programming Your Schedule (5-2 Day)
The 2020NC allows for 5-2 day programming, meaning you can set one schedule for weekdays (Monday-Friday) and another for weekends (Saturday-Sunday). Detailed programming steps are typically found in the full manual, but generally involve:
- Paina PROG -painiketta siirtyäksesi ohjelmointitilaan.
- Käytä RETURN DAY/TIME button to navigate between program periods (e.g., Wake, Leave, Return, Sleep).
- Käytä Up ja Alas arrows to adjust the start time and temperature for each period.
- Repeat for weekdays and weekends.
- Paina PROG again or wait for the thermostat to exit programming mode automatically.
Hold-toiminto
Paina PIDÄ button to temporarily or permanently override the programmed schedule. The thermostat will maintain the current temperature setting until HOLD is cancelled or a new HOLD temperature is set. Press PIDÄ uudelleen peruuttaaksesi.
Adaptive Recovery Mode (ARM)
ARM is a feature that allows the thermostat to learn how long it takes for your system to reach a desired temperature. It will then activate your heating or cooling system early to ensure the programmed temperature is reached by the scheduled time, rather than starting at the scheduled time.
Huolto
Akun vaihto
The thermostat will display a low battery indication when the AA batteries need replacement. Replace both batteries simultaneously with fresh alkaline batteries to ensure proper operation.
Suodattimen tarkistusnäyttö
The built-in filter check monitor will remind you when it's time to inspect or replace your HVAC system's air filter. Follow your HVAC system's manufacturer guidelines for filter maintenance.
Puhdistus
Puhdista termostaatin ulkopinta pehmeällä,amp kangas. Älä käytä hankaavia puhdistusaineita tai liuottimia.
Vianetsintä
| Ongelma | Mahdollinen syy | Ratkaisu |
|---|---|---|
| Termostaatin näyttö on tyhjä tai himmeä. | Low or dead batteries; no 24V AC power. | Replace AA batteries. Check 24V AC power supply to the thermostat. |
| Järjestelmä ei reagoi termostaatin asetuksiin. | Incorrect system mode; wiring issue; HVAC system problem. | Ensure SYSTEM switch is set to HEAT or COOL. Check wiring connections. Consult an HVAC technician if the system still doesn't respond. |
| Lämpötila vaihtelee suuresti. | Thermostat location; incorrect temperature differential setting. | Ensure thermostat is not in direct sunlight or near heat sources/drafts. Check adjustable temperature differential setting (refer to advanced settings in full manual). |
| Kompressorin lyhyt sykli. | Normal operation (short cycle protection); system issue. | The thermostat has built-in compressor short cycle protection (typically 5 minutes delay). If cycling is excessive and not due to protection, consult an HVAC technician. |
| Cannot program or settings are lost. | User error; low battery (if battery-only powered); internal issue. | Review programming steps. Replace batteries. Use the front access RESET button to return to default settings, then reprogram. |
Termostaatin nollaus
To return all user and program settings to their default values, locate the small RESET button on the front of the thermostat (often recessed) and press it gently with a small, non-conductive object (like a paperclip).
Tekniset tiedot
| Ominaisuus | Yksityiskohta |
|---|---|
| Mallin nimi | Braeburn 2020NC |
| Mitat (K x L x S) | 3.62" x 4.72" x 1.38" (9.19 cm x 11.99 cm x 3.51 cm) |
| Virtalähde | 24 VAC or 2 AA Alkaline Batteries (included) |
| Voitage | 24 volttia |
| Lämpötilan säätöalue | 45°F - 90°F (7°C - 32°C) |
| Lämpötilan tarkkuus | +/- 1 °F (+/- 0.5 °C) |
| Kosteusalue | 5–95 % suhteellinen kosteus (ei kondensoituva) |
| Näytön tyyppi | Digital with Bright Blue Backlight |
| Ohjelmointi | 5–2 päivän ohjelmointi |
| Yhteystekniikka | Langallinen |
| Tuotteen paino | 8.8 unssia (249.5 grammaa) |
| UPC | 833732001768 |
Takuu ja tuki
For specific warranty information and technical support, please refer to the documentation included with your Braeburn 2020NC thermostat or visit the official Braeburn websivusto. Takuuehdot kattavat tyypillisesti materiaali- ja valmistusvirheet tietyn ajan ostopäivästä lukien.
When contacting support, please have your model number (2020NC) and purchase date available.