Haier AB142ACERA, AB422ACERA, AB142ACEAA Seasonal Reserve Post-season Care, Pre-season Care

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Maintenance

Seasonal Reserve

Post-season Care

Operate the unit with FAN mode on a fair day for about half a day to dry the inside of the unit well.

Stop operation and turn off the power supply switch .Electric power is consumed even the air conditioner is in stop.

Clean the air filter, indoor unit and outdoor unit,and cover the unit with dustcoat.

Pre-season Care

See that there is no obstacles blocking the air inlet and air outlet of both indoor and outdoor unit to avoid reduce the working efficiency.

Be sure to install the air filter, ensure that the air filter is not dirty. Otherwise may result in machine damages or cause malfunciton due th dust inside the unit

To prevent compressor when start in HEAT mode, please cut in the power supply switch 12 hours before starting run,furthermore, always keep the power supply switch on during the using senson.

NOTE

1.The inner part of indoor unit must be cleaned. Consult dealer, because clean must be done by technician.

2.In cooling operation, discharging system discharge water in room.

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Contents Operation & Installation Manual No.0010577963Contents Disposal of the old air conditioner Machine is adaptive in following situation Applicable ambient temperature range For EAA seriesRefrigerating circuit is leak-proof For ERA seriesSafety cautions Dont dismantle the outlet of the outdoor unit Operating noise WiringLocation Suction grill Introduction to Spare PartsFor series 142 Drain Hose Swing fenderClean the air filter MaintenanceClean the unit Clean indoor outdoor unitFor series 242 Install air filterClean Open inlet grillInstall swing plate Take off air-filter Take of inlet grill CleanInstall inlet grill Close inlet grillClean the air filter For series 362, 422, 482Instruction Seasonal Reserve Post-season Care Pre-season CareTrouble Shooting Followings are not malfuncitionOFF Insufficient cooling or heating When Trouble HappensCooled air blown out when heating Insufficient coolingError display For ERA series Outdoor ambient temp. sensor failureError display For EAA series Customer Need-to-know Using DirectionsCustomer Need-to-know Installation Procedure Meanings of Warning and CautionsDont discard any accessories until comp Before InstallationSelection of Installation Place Preparation for the Installation Installation exampleCase of new ceiling Installation of Indoor UnitAfter installation on the ceiling Case of ceiling already existsInstallation of Water Drainage Pipe Pipe Tighten Amm Flare shape Size TorqueLimits of panel board installation After wiring When wiring is not completeInstallation of Ornament Panel WiringWiring Example Mounting on high ceiling Installation of inlet grill and cover plate Haier Group