Haier AB072XCEAA Service Manual - Page 4

Chff^j\bZe Abj Chg]blbhg^j 2.DESCRIPTION OF PRODUCTS & FEATURES 2.1. Products code explanation A D 14 2 X L E A A Climate type: T1 standard test condition Design number (A stands for design sequence, Fixed frequency type) Product type: A stands for heat pump type, refrigerant is R22 B stands for heat pump type, refrigerant is R407C E stands for heat pump type, refrigerant is R410A Q stands for cool only type, refrigerant is R410A Design number,L means low pressure type Product series: X stands for multi split units Applicable voltage: 2 stands for 220~230V/50Hz, 4 stands for 220V/60Hz，N stand for 380~400VAC/50Hz Cooling / Heating capacity,14=14000BTU/h Product type : "B" stands for cassette type, "C" stands for convertible type, "D" stands for duct, "S" stands for wall mounted type, "Q" stands for chiller system, "E" stands for ceiling concealed type, "U" stands for outdoor unit Air Conditioner 2.2 Product character 2.2.1 Phylogeny E-Multi(R410A) series is multi split ON/OFF type series, developed based on Free Multi (R407C). 2.2.2 Operating individually and operating simultaneously The unit can realize individual operation which can control one unit running, stop, and adjusting running mode. Also the unit can operate simultaneously which control multi indoor units at same time. 2.2.3 Variable quantity of indoor unit If you want to add or reduce the quantity of indoor units (of course the match must correspond with the design), it can meet your need at any time. More convenient, more random. 2.2.4 Universal outdoor unit, multiform indoor unit We realize universal outdoor unit, and 6 kinds of indoor unit, choose freely according to customer s favor and indoor decoration, more stylish and more beautiful 2.2.5 The total capacity of indoor unit can be more than that of outdoor unit. When all the indoor units are running at the same time, the actual capacity of every indoor unit is proportional according to outdoor capacity. 2.2.6 Long distribution pipe and high drop The distance of outdoor and indoor can be max. 15m, and the drop between indoor and outdoor can be max. up to 5m, consequently, the installation can be more free, and can meet various need of the customer. 2.2.7 Duct type unit be equipped with high efficiency filter, and its high static pressure can be up to 30Pa, running more silent, making room air more comfortable and more clean. 2.2.8 Auto-check function The unit can display the malfunction codes on the control board by using advanced auto-check technology ,convenient for user find and dwell with the abnormal running. 2.2.9 Auto restart function (optional ) All indoor units have auto-restart function. When the power supply cut off suddenly, the unit will automatically recover the previous running mode once the power supply is on z 2 z