Haier AD142ALEAA, AD142ALERA, AD182ALEAA, AD182ALERA, AD242ALEAA, AD242ALERA

Parts and Functions

Electrical components Case

Drain pan

Evaporator

Air outlet frame

Contents

Main Table of Contents Cautions Disposal of the old air conditioner Disposal of the packaging of your new air conditioner WARNING CAUTION CAUTIONS FOR INSTALLATION CAUTIONS FOR OPERATION 3 4 CAUTION WARNING CAUTIONS FOR TRANSFER OR REPAIR The machine is adaptive in following situation Page please check the following things about your air conditioner before making a servie call. Unit fails to start Cooling or heating is not sufficient Cooling is not sufficient Malfunction The followings are not malfunction Care and Maintenance Points to observe Cleaning Pre-Season Care Post-Season Care For Preparation of Heating WARMING OPERATION Is The Unit Installed Correctly Installation place 1. Safety precautions WARNING CAUTION Indoor unit Important a b g c d The sketch map of long duct Installation of indoor unit duct 1. Installation of air sending duct 2. Installation of air return duct 3 Thermal insulation of duct Page Requirements Pipe and insulation material Hose Drain confirmation Double-spanner operation Allowable pipe length and drop Pipe material and size Supplementary refrigerant Requirement Connection of refrigerant pipe Electric wiring WARNING Vacuum pumping Open all valves Gas leakage detection Insulation treatment Item L N 1 2 3 N L For series 142 182 For series 242 Failure Code For *.ERA Failure Code For *.EAA

Haier instruction manual - page 7

Models: AD142ALEAA AD142ALERA AD182ALEAA AD182ALERA AD242ALEAA AD242ALERA