“△” or “▽”. After finishing the setting, if no key is pressed in 5s, the temperature value stops flashing, indicating that the value has been stored in the computer, otherwise the setting is invalid. The range of temperature setting is -126 ~ -150℃.

In case of ambient temperature above 30℃ (excluding 30℃), if the temperature setting is below -140℃, please adjust the internal temperature setting to -140℃; in case of ambient temperature below 28℃ (including 28℃), please adjust the internal temperature setting to original set value.

2.3“High-temperature alarm setting”: press the “Function selection” key continuously until the “High-temperature alarm setting” indicator light is “on”, at which time the display screen will indicate temperature setting and the digits flash, and then change temperature setting by pressing “△” or “▽” to increase or decrease the value, specifically speaking, the value will increase or decrease by 1 if press “△” or “▽” intermittently, while the value will increase or decrease rapidly and continuously by 1 if press and hold “△” or “▽”. Once internal temperature is above high-temperature alarm setting, the alarm of SLT freezer sounds and the “High-temperature alarm” indicator light is on. The high-temperature alarm setting must not be above maximum temperature limit and ＋5℃ lower than temperature setting.

2.4“Low-temperature alarm setting”: press the “Function selection” key continuously until the “Low-temperature alarm setting” indicator light is “on”, at which time the display screen will indicate temperature setting and the digits flash, and then change temperature setting by pressing “△” or “▽” to increase or decrease the value, specifically speaking, the value will increase or decrease by 1 if press “△” or “▽” intermittently, while the value will increase or decrease rapidly and continuously by 1 if press and hold “△” or “▽”. Once internal temperature is below low-temperature alarm setting, the alarm of SLT freezer sounds and the “Low-temperature alarm” indicator light is on. The low-temperature alarm setting must not be below minimum temperature limit and -5℃higher than temperature setting, otherwise the setting can not be performed.

2.5After finishing all the settings, if no operation is made in 5 minutes, the control board will be locked automatically, and these settings are valid.

2.6If any alarm condition occurs, all audible alarms will sound in such a way that it sounds for 15 seconds and then pause for 1 minute until the condition is cleared.

2.7The setting of operating temperature should be as follows: first set the temperature at -126℃, and 24 hours later, change to -135℃, and 7 hours later, change to required temperature, e.g. -140℃. When the freezer works normally in successive 3 days at temperature setting value, the 1st batch of samples may be loaded, but the volume of samples must not exceed 1/5 of the freezer’s effective capacity.

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DW-150W200 specifications

The Haier DW-150W200 is a compact and efficient dishwasher designed for modern kitchens that require functionality without compromising on space. This model embodies Haier's commitment to quality, efficiency, and performance, making it an appealing choice for busy households.

One of the main features of the Haier DW-150W200 is its energy efficiency. This dishwasher is designed to operate with minimal power consumption, earning it a high energy efficiency rating. This not only helps reduce electricity bills but also minimizes the environmental impact, aligning with eco-conscious consumer values.

The DW-150W200 offers multiple washing programs, allowing users to select the appropriate cycle based on their needs. With options for heavy-duty washes, eco-friendly cycles, and quick wash, it caters to various degrees of soil and load sizes. This versatility ensures that all types of dishes, from delicate glassware to heavily soiled pots, receive the attention they require.

In terms of capacity, the Haier DW-150W200 is designed to accommodate a significant number of dishes, making it perfect for families or individuals who host frequently. Its interior layout is thoughtfully designed to maximize space, allowing for the placement of larger items without compromising the washing potential of smaller dishes.

The dishwasher is equipped with advanced technology, including a powerful water spray system that ensures an effective clean every time. This system utilizes multiple spray arms that provide thorough coverage, ensuring that no food residue is left behind, even in hard-to-reach areas.

Noise reduction is another key characteristic of the DW-150W200. Operating at a remarkably low decibel level, it ensures that users can enjoy a peaceful environment even while the dishwasher is running.

Additionally, the intuitive control panel is user-friendly, offering easy access to various settings and programs. The clear LED display allows users to monitor the cycle status effortlessly.

Overall, the Haier DW-150W200 is a reliable and efficient dishwasher that combines innovation, practicality, and energy-saving features, making it an excellent addition to any kitchen. Its stylish design, coupled with its advanced technologies, ensures that users can maintain a clean and efficient kitchen environment with ease.
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