Test of drainage system, Procedure | Haier AD422BMBAA manual

Installation procedure

Install indoor unit

(d)When the equipped drain hose used to many units, the positi- on of public pipe should be 100mm lower than the drain hole of any unit. As the figure shown. For this purpose, the thicker pipe should be used.

Guarantee the most possible high fall (about 100mm)

Indoor unit

1/100 slant degree or more

(e) The stiff PVC pipe put indoor side should be heat insulated.

(f ) The lifting height of the drain hose should be at the position over ceiling within 500mm. When there is obstacle on the ceiling , use bracket and things alike to lift the drain hose to avoid the obstacle. During this work, if the extending height is higher than 500mm, the return flow of drainage may become too much leading to the drainage groove overflow. So, the height of the drain hose should be kept within the tolerance range given in the follow figure.

	290~325mm		onmaxThe-site discharging dimension
Top right side	Drain hose Connector	500mm	onmaxThe-site discharging dimension
	Drain hose Connector

		Connector
		(locally bought)

(g)Avoid putting the outlet of drain hose in the places with irritant gas generated. Do not insert the drain hose directly into drainage, where the gas with sulfur may be generated.

Test of drainage system

(a)After finishing electric engineering, perform drainage system test.

(b)During test, confirm if the water properly passes through the pipe and there is no water leakage in the joint.

(c)In a new house, perform test before installing the ceiling.

(d)Even if installing the air conditioner in a heating operation needed season, the test also must be performed.*

Procedure

(a)Dismantle the side panel, slowly charge 1000cc water into the drain pan to confirm the smooth drainage and without water leakage.

(b)In Cooling operation, check the drainage system.

AD422BMBAA specifications

The Haier AD422BMBAA is a remarkable appliance that embodies innovation and practicality, designed to meet the demands of modern households. This refrigerator stands out with its sleek and contemporary design, making it a stylish addition to any kitchen. With a focus on energy efficiency, this model operates with minimal power consumption, allowing homeowners to save on electricity bills while reducing their carbon footprint.

One of the standout features of the Haier AD422BMBAA is its spacious interior, which is thoughtfully organized to maximize storage capacity. It includes adjustable shelves that can be rearranged to accommodate larger items like party platters or tall beverage containers. The generous capacity ensures that food items are easily accessible, making meal preparations a breeze.

The refrigerator adopts advanced cooling technology, ensuring that food stays fresher for longer. It employs a multi-air flow system that distributes cool air evenly throughout the fridge, preventing hot spots and ensuring that every corner is adequately chilled. This feature is essential for preserving the quality and nutritional value of perishable items.

Additionally, the Haier AD422BMBAA incorporates a frost-free freezer, which eliminates the need for manual defrosting. This convenient feature prevents ice build-up, ensures optimal storage space, and facilitates easy access to frozen foods. The freezer section is designed with specialized compartments that help organize various types of frozen goods, making it easy to find what you need without rummaging through clutter.

Another notable characteristic of this refrigerator is its innovative temperature control system. Users can easily adjust settings using a user-friendly digital display, ensuring that the internal conditions are ideal for all types of food. This precision allows homeowners to customize their refrigeration experience based on their specific needs.

Moreover, the Haier AD422BMBAA is built with energy-efficient components that comply with modern environmental standards. This appliance is designed not only for functionality but also with a commitment to sustainability in mind.

In conclusion, the Haier AD422BMBAA is more than just a refrigerator; it is a perfect blend of design, technology, and environmental consciousness. Its ample storage space, advanced cooling capabilities, and user-friendly features make it an optimal choice for families looking to enhance their kitchen experience.

Haier AD422BMBAA manual Test of drainage system, Procedure

Models: AD422BMBAA