Танилцуулга
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.
Тохиргоо ба суурилуулалт
Шаардлагатай хэрэгслүүд
- Халив
- Өрөмдлөг (шинэ бэхэлгээний нүх шаардлагатай бол)
- Утас тайлагч (шаардлагатай бол)
Хуучин термостатаа салгаж байна
- Turn off power to your heating system at the main fuse or circuit breaker panel.
- Хуучин термостатын тагийг ав.
- Take a photo of the existing wiring connections for reference.
- Disconnect the wires from the old thermostat terminals, noting which wire was connected to each terminal.
- Remove the old thermostat base from the wall.
Шинэ термостат суурилуулах
- Урд тагийг термостатын сууринаас тусгаарла.
- Position the new thermostat base on the wall. Use the provided screws and anchors to secure it.
Утас
Чухал: 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.
Батерей суурилуулах
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 (+/-).
Зураг: Урд 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.
Ашиглалтын заавар
Системийн шилжүүлэгч
The system switch is located on the front of the thermostat. It has two positions:
- Унтрааж байна: Turns the heating system off.
- ДУЛААН: Тогтсон температурыг хадгалахын тулд халаалтын системийг идэвхжүүлдэг.
Температурыг тохируулах
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.
Арын гэрэлтүүлэг
The digital display features a backlight for improved visibility, especially in low-light conditions. The backlight activates when buttons are pressed.
Засвар үйлчилгээ
Зай солих
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.
- Термостатын тагийг ав.
- Хуучин AAA батерейг салга.
- Insert two new AAA alkaline batteries, ensuring correct polarity.
- Термостатын тагийг солих.
Цэвэрлэгээ
Термостатыг зөөлөн, damp даавуу. Зүлгүүрийн цэвэрлэгч, уусгагчийг бүү ашигла.
Алдааг олж засварлах
| Асуудал | Боломжит шалтгаан | Шийдэл |
|---|---|---|
| Дэлгэц хоосон эсвэл бүдэг байна. | Дуусах эсвэл бага батарей. | Хоёр AAA батерейг солино. |
| Халаалтын систем асахгүй байна. |
|
|
| "Change Battery" icon displayed. | Батерейны хүчин чадал бага. | Replace the two AAA batteries promptly. |
Үзүүлэлтүүд
| Онцлог | Дэлгэрэнгүй |
|---|---|
| Брэнд | Эмерсон |
| Загварын дугаар | 1E78-140 |
| Хянагчийн төрөл | Товчлуур |
| Онцлог шинж чанар | Температурын дэлгэц |
| Температурын хяналтын төрөл | Гарын авлага |
| Оруулсан бүрэлдэхүүн хэсгүүд | Thermostat, Temperature Sensor |
| Эрчим хүчний эх үүсвэр | Electric (2 AAA batteries for display/control) |
| Ботьtage | 24 Volts (for system operation) |
| Дэлгэцийн төрөл | LED |
| Хяналтын арга | Хүрэх (товчлуурууд) |
| Суурилуулах төрөл | Ханын бэхэлгээ |
| Загвар | Дижитал |
| Арын гэрэлтүүлэг | Тиймээ |
| Тохиромжтой байдал | Ихэнх ганц биеtage heat-only systems (24V and millivolt). Not compatible with electric baseboard heat. |
| Нарийвчлал | +/- 1 degree F |
Зураг: нэг тал 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).
Баталгаат хугацааны мэдээлэл
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 webхамгийн сүүлийн үеийн баталгаат хугацааны нөхцөл, болзлыг харахын тулд сайтад зочилно уу.
Хэрэглэгчийн дэмжлэг
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 webсайт.
