Haier AD142AMBIA Operation And Installation Manual

Also see for AD142AMBIA: Service manual

Contents

Haier AD142AMBIA Operation And Installation Manual Manual pdf 21 page image

INSTALLATION MANUAL FOR INDOOR UNIT20Warning!During installation, if refrigerant leakage occurs, please immediately take ventilationmeasure. If the refrigerant gas meet the fire, it may generate poisonous gas.After finishing installation work, please make sure there is no refrigerant leakage.If the leaked refrigerant gas meet heater and oven, etc. fire sources, it may generatepoisonous.Depenbing on the outdoor unit.For details,please refer to the operation manual attachedwith outdoor unit.Material and dimension of connection pipeThe permitted length and fall of connection pipeMaterial of connection pipe and thermal insulationFoam polyethylene pipe, thickness over 10mmStiff PVC pipe VP 20mm (inside diameter)Material of connection pipeMaterial of thermal insulationPerform with two spannersWhen performing the connection work of flare nut, connect allthe refrigerant pipe.When connecting the connection pipe of indoor unit, mustuse two spanners to perform.For the installation torque, please refer the following Table.Connection of refrigerant pipeMaterial ofconnection pipeGas sideLiquid sideDimension ofconnection pipe15.889.52Phosphorus oxidized copper seamless pipe(TP2) for air conditionerExternal diameter ofconnection pipe (mm) Installation torque (N.m) Add to installation torque (N.m)9.52 24.5(2.5kgf.m) 29.4(3.0kgf.m)15.88 78.4(8.0kgf.m) 98.0(10.0kgf.m)Confirm drainagePerform test run to insure the condition of drainage, the connection part of the connectionshould not leak water. The confirmation must be performed even if install in winter.

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