Ecoair 920SD WiFi User Manual

Ecoair 920SD WiFi User Manual Manual pdf 28 page image

Post Installation ChecksAfter installation is complete check the following requirementsItems to be checked Possible malfunctionHas the unit been installed firmly? The unit may drop, shake or emit noise.Have you done the refrigerant leakage test? It may cause insufficient cooling (heating) capacity.Is heat insulation of the pipeline sufficient? It may cause condensation and water dripping.Is water drained well? It may cause condensation and water dripping.Is the voltage of the power supply according to the It may cause malfunction or damage to the internalvoltage marked on the nameplate? parts.Is the electric wiring and pipeline installed correctly? It may cause malfunction or damage to the internalcomponents.Is the unit earthed securely? It may cause electric leakage.Does the power cord follow the specification? It may cause malfunction or damage to the internalcomponents.Is there any obstruction in the air inlet and outlet? It may cause the unit to insufficiently cool or heat.The dust and sundries caused during installation are It may cause malfunction or damage the internal corn-removed? ponents.The gas valve and liquid valve of the connection pipe It may cause the unit to insufficiently cool or heat.are open completely?Test operation1. Preparation of test operation• The client approves the air conditioner.• Specify the important notes of the split air conditioner to the client.2. Method of test operation• Connect the power, press ON/OFF button on the remote controller to start operation.• Press MODE button to select AUTO, COOL, DRY, FAN and HEAT to check whether the operationis normal or not.• If the ambient temperature is lower than l6°C , the air conditioner can't start cooling.ECOAIR RECOMMENDS THAT INSTALLATION IS CARRIED OUT BY A QUALIFIED F-GAS ENGINEER© 2018 EcoAir 27 All rights reserved