መግቢያ
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Emerson 1E78-140 Non-Programmable Heat Only Thermostat. Please read this manual thoroughly before installation and use to ensure proper function and safety.
The Emerson 1E78-140 is designed for use with most single-stage heat-only systems, including 24-volt and millivolt systems. It is not compatible with electric baseboard heat or certain other systems.
ማዋቀር እና መጫን
የሚያስፈልጉ መሳሪያዎች
- ስከርድድራይቨር
- ቁፋሮ (አዲስ የመጫኛ ቀዳዳዎች አስፈላጊ ከሆነ)
- የሽቦ ቀፎዎች (ከተፈለገ)
የድሮ ቴርሞስታትዎን በማስወገድ ላይ
- Turn off power to your heating system at the main fuse or circuit breaker panel.
- የድሮውን ቴርሞስታት ሽፋን ያስወግዱ።
- ለማጣቀሻነት የነባር የሽቦ ግንኙነቶችን ፎቶ ያንሱ።
- Disconnect the wires from the old thermostat terminals, noting which wire was connected to each terminal.
- Remove the old thermostat base from the wall.
አዲሱን ቴርሞስታት መጫን
- የፊት ሽፋኑን ከቴርሞስታት መሰረት ይለያዩ።
- Position the new thermostat base on the wall. Use the provided screws and anchors to secure it.
የወልና
ጠቃሚ፡- Ensure power is off before wiring. This thermostat is for 2-wire heat-only systems. Connect wires only to R and W terminals.
Refer to the wiring diagram below. Identify each wire attached to the old thermostat by taking a photo of old wiring.
Image: Wiring diagram for the Emerson 1E78-140 thermostat. It illustrates connections for 2-wire heat-only systems to R and W terminals. The image also shows two AAA Energizer batteries and various mounting screws and anchors included with the thermostat. A caution notice regarding battery life and freeze hazard is visible.
- Connect the wire from your heating system's R terminal to the R terminal on the thermostat.
- Connect the wire from your heating system's W terminal to the W terminal on the thermostat.
የባትሪ ጭነት
The thermostat requires two AAA batteries for operation. Install the batteries into the compartment located on the back of the thermostat, observing the correct polarity (+/-).
ምስል፡ ፊት ለፊት view of the Emerson 1E78-140 thermostat. The digital display shows "70" as the current temperature. To the right of the display are two gray buttons for adjusting the temperature up and down. Below the Emerson logo, a system switch is visible, set to "OFF HEAT".
After wiring and battery installation, attach the thermostat front cover to the base.
Turn on power to your heating system at the main fuse or circuit breaker panel.
የአሠራር መመሪያዎች
የስርዓት መቀየሪያ
The system switch is located on the front of the thermostat. It has two positions:
- ጠፍቷል Turns the heating system off.
- ሙቀት፡- የተቀመጠውን የሙቀት መጠን ለመጠበቅ የማሞቂያ ስርዓቱን ያነቃቃል።
የሙቀት መጠንን ማቀናበር
Use the Up (▲) and Down (▼) buttons located next to the digital display to adjust your desired temperature setting. The thermostat will maintain this temperature with a precision of plus/minus 1 degree Fahrenheit.
የጀርባ ብርሃን
The digital display features a backlight for improved visibility, especially in low-light conditions. The backlight activates when buttons are pressed.
ጥገና
የባትሪ መተካት
When the "Change Battery" indicator (a battery icon) is displayed on the screen, the batteries have limited remaining life and should be replaced soon. The system will not operate with dead batteries.
- የሙቀት መቆጣጠሪያውን ሽፋን ያስወግዱ.
- የድሮውን የ AAA ባትሪዎች ያስወግዱ.
- ሁለት አዲስ የAAA አልካላይን ባትሪዎችን አስገባ፣ ይህም ትክክለኛውን ዋልታነት ያረጋግጣል።
- የሙቀት መቆጣጠሪያውን ሽፋን ይተኩ።
ማጽዳት
ቴርሞስታቱን ለስላሳ, መamp ጨርቅ. ገላጭ ማጽጃዎችን ወይም ፈሳሾችን አይጠቀሙ.
መላ መፈለግ
| ችግር | ሊሆን የሚችል ምክንያት | መፍትሄ |
|---|---|---|
| ማሳያ ባዶ ወይም ደብዛዛ ነው። | የሞቱ ወይም ዝቅተኛ ባትሪዎች. | ሁለቱን የ AAA ባትሪዎች ይተኩ. |
| የማሞቂያ ስርዓት አይበራም። |
|
|
| "Change Battery" icon displayed. | ዝቅተኛ የባትሪ ኃይል. | Replace the two AAA batteries promptly. |
ዝርዝሮች
| ባህሪ | ዝርዝር |
|---|---|
| የምርት ስም | ኤመርሰን |
| የሞዴል ቁጥር | 1E78-140 |
| የመቆጣጠሪያ አይነት | የግፊት ቁልፍ |
| ልዩ ባህሪ | የሙቀት ማሳያ |
| የሙቀት መቆጣጠሪያ ዓይነት | መመሪያ |
| የተካተቱ አካላት | Thermostat, Temperature Sensor |
| የኃይል ምንጭ | Electric (2 AAA batteries for display/control) |
| ጥራዝtage | 24 Volts (for system operation) |
| የማሳያ ዓይነት | LED |
| የመቆጣጠሪያ ዘዴ | ንካ (አዝራሮች) |
| የመጫኛ አይነት | የግድግዳ ተራራ |
| ቅጥ | ዲጂታል |
| የጀርባ ብርሃን | አዎ |
| ተኳኋኝነት | አብዛኞቹ ነጠላ-ዎችtage heat-only systems (24V and millivolt). Not compatible with electric baseboard heat. |
| ትክክለኛነት | +/- 1 degree F |
ምስል: አንድ ጎን view of the Emerson 1E78-140 thermostat, held in a hand for scale. The image indicates the thermostat's height is 5.5 inches (14 cm).
የዋስትና መረጃ
Specific warranty details for the Emerson 1E78-140 thermostat are typically provided with the product packaging or can be obtained directly from the manufacturer, Emerson. Please refer to the documentation included in your product box or visit the official Emerson webበጣም ወቅታዊ የሆኑ የዋስትና ውሎችን እና ሁኔታዎችን ለማግኘት ጣቢያ።
የደንበኛ ድጋፍ
For technical assistance, troubleshooting beyond this manual, or inquiries regarding your Emerson 1E78-140 thermostat, please contact Emerson customer support. Contact information can usually be found on the product packaging or on the official Emerson webጣቢያ.
