主要功能：
開機自檢、水溫水位顯示。
2次定時上水，斷電記憶。
手動強制上水，防干燒保護。

型號:F-103（自動上水）
全套標配：

F-103主機1只、

有壓電磁閥1只、（如需無壓電磁閥，請聯繫客服。）

二芯傳感器1套、

安裝螺絲、電磁閥線、說明書等。（單位各為“1”）

Main features:
POST, water temperature display.
2 time in Sheung Shui, power and memory.
Manually force Sheung Shui, anti-dry protection.

Model: F-103 (Automatic Sheung Shui)
A full set of Standard:

Host an F-103,

Pressure solenoid valve 1, (for non-pressure solenoid valves, please contact customer service.)

1 set of two core sensors,

Mounting screws, solenoid valve cable, manual and so on. (In the "1")

功能介紹：
開機自檢、水溫水位顯示。
2次定時上水，斷電記憶。
手動強制上水，防干燒保護。

技術參數：
1、使用電源：220V/AC，功耗＜5W。（配置開關電源時為110V~240VAC，功耗＜1.2W）
2、測溫精度：±2℃
3、測溫範圍：0~99℃
4、水位分檔：四檔
5、電磁閥參數：DC直流12V。

說明：此款機器屬於低價位機型，價格低、功能簡單，比較適合只需要給太陽能熱水器自動上水的用戶。

Features:
POST, water temperature display.
2 time in Sheung Shui, power and memory.
Manually force Sheung Shui, anti-dry protection.

Technical parameters:
1, the use of power: 220V/AC, power consumption <5W. (Configuration switching power supply when 110V ~ 240VAC, power consumption <1.2W)
2, the temperature measurement accuracy: ± 2 ℃
3, temperature range: 0 ~ 99 ℃
4, sub-file level: fourth gear
5, the solenoid valve parameters: DC DC 12V.

Note: this machine is low-priced models, low price, feature simple, more suitable for solar water heaters just to give the user Sheung Shui.