Haier AB422ACERA Maintenance, Clean the unit, Clean the air filter, Clean indoor outdoor unit

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Maintenance

Clean the unit

Turn off the power supply switch

Do not touch with wet hand.

Do not use hot water or volatile liquid

ON

OFF

NOTE: For detailed information consult dealer.

(For series 142, 182 )

The 4 fixed bolts must be loosed as shown in the figure by arrow if they are bolts, the method is that: push the blots inward till to another edge. Generally the fixed blots are opened for inlet grille easily up and down as well cheaning the air filter.After open it,lower the inlet grille using remote controller, the maximum distance is 2.24m. Then turn the 1 rotated clamps 90 degree as shown in the figure, hold the air filter and nearly in the horizontal direction slightly pull it out.

Fixing nolt

Fixing nolt

Rotary fixing clamp

Fixing nolt

 

Outward drawable filter

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Clean the air filter

Clean the air filter with water or vacuum cleaner. Use the detergent or neutral soapy water if the air filter is too dirty. Then rinse the air filter with water,and reinstall after drying.

Caution:

Do not clean the air filter with hot water over 40C, otherwise may damage the filter.

Sweep the filter carefully.

Clean indoor (outdoor )unit

Clean with hot wet cloth and neutral detergent, then wipe with dry cloth.Do not use too hot water (over 40C) which may result in fading and deforming. Do not use insecticide and chemical washing agent.

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Contents No.0010577963 Operation & Installation ManualContents Disposal of the old air conditioner Refrigerating circuit is leak-proof Applicable ambient temperature range For EAA seriesMachine is adaptive in following situation For ERA seriesSafety cautions Dont dismantle the outlet of the outdoor unit Wiring LocationOperating noise For series 142 Introduction to Spare PartsSuction grill Drain Hose Swing fenderClean the unit MaintenanceClean the air filter Clean indoor outdoor unitClean Install air filterFor series 242 Open inlet grillInstall inlet grill Take off air-filter Take of inlet grill CleanInstall swing plate Close inlet grillFor series 362, 422, 482 Clean the air filterInstruction Pre-season Care Seasonal Reserve Post-season CareFollowings are not malfuncition Trouble ShootingOFF Cooled air blown out when heating When Trouble HappensInsufficient cooling or heating Insufficient coolingOutdoor ambient temp. sensor failure Error display For ERA seriesError display For EAA series Using Directions Customer Need-to-knowCustomer Need-to-know Meanings of Warning and Cautions Installation ProcedureBefore Installation Selection of Installation PlaceDont discard any accessories until comp Installation example Preparation for the InstallationAfter installation on the ceiling Installation of Indoor UnitCase of new ceiling Case of ceiling already existsPipe Tighten Amm Flare shape Size Torque Installation of Water Drainage PipeLimits of panel board installation When wiring is not complete After wiringWiring Wiring ExampleInstallation of Ornament Panel Mounting on high ceiling Installation of inlet grill and cover plate Haier Group