CONTENTS General Safety Selecting Installation Place Installation of Indoor Unit Installation of Outdoor Unit Is the Unit Installed Correctly? Self Diagnosis Functions Specifications Customer Service...
GENERAL SAFETY Read this manual thoroughly before you start installing the Split system air con. Store this manual, the completed warranty card, your receipt and the product packaging. The safety precautions instructions reduces the risk of fire, electric shock and injury when correctly complied to.
SELECTING INSTALLATION PLACE PROTECT YOUR WARRANTY These installation instructions for the Air conditioner are for use by an appropriately qualified, licensed installer. Do not try to install the air conditioner on your own; doing so will expose you to danger and void the warranty. Contact a licensed installer. INDOOR UNIT •...
Page 6
SELECTING INSTALLATION PLACE (Cont.) OUTDOOR UNIT • DO NOT INSTALL THE UNIT Near heat sources, steam or flammable gas. Exposure to high winds or dust. • Avoid installing in direct sunlight. • Where the air discharge and sound level will not disturb neighbours. •...
INSTALLATION OF INDOOR UNIT 1. Installation of Wall Mounting Plate • Make sure the plate is completely level by using a spirit level, if mounting plate is slanted it can hinder the smooth discharge of the condensed water. • Mark and drill mounting holes corresponding with the mounting holes in the mounting plate.
Page 8
INSTALLATION OF INDOOR UNIT (Cont.) 4. INSTALLATION OF INDOOR UNIT • Pass the connection wires, connecting pipelines and drain pipe through the wall hole. • Hang the indoor unit on the hook of the top of the wall mounting plate so that the hooks at the bottom of the indoor unit match the hook of the wall mounting plate.
INSTALLATION OF OUTDOOR UNIT • Use caution when hoisting cables to lift the unit as the centre of balance is not at the installation centre. • Use expansion bolts to fix the mounting supports on the wall. • Use bolts and nuts to fix the outdoor unit firmly on the supports and keep on the same level.
Page 10
INSTALLATION OF OUTDOOR UNIT (Cont.) 1. Check that the pipeline connections have been properly connected. Remove the charging port cap, then connect the manifold gauge and the vacuum pump to the charging valve by the service hoses, (shown in drawing). 2.Open the valve on the low pressure side of the manifold gauge, then run the vacuum pump.
Page 11
INSTALLATION OF OUTDOOR UNIT (Cont.) GAS LEAKAGE INSPECTION After the pipeline connections are done, use a leakage inspection device or soap suds to carefully check if there is any leakage at any joints. This is an important step to ensure the quality of the installation. Once a leakage is detected, proper treatment should be taken immediately.
Page 12
INSTALLATION OF OUTDOOR UNIT (Cont.) CONNECTION OF POWER CABLE 1. Remove the connection panel of the outdoor unit. 2. Non-quick Coupler: Connect the indoor power and control wires with the matching outdoor wires in accordance with the electric schematic diagram on each unit, making sure that the connection is secure.
Page 13
INSTALLATION OF OUTDOOR UNIT (Cont.) FINAL TOUCHES • Wrap the pipelines tightly with ethylene tape. • Fix the wrapped pipelines to the exterior walls with clamps. • Fill in any gaps left over from the pipeline holes in the wall to prevent rain water from entering and from air drafts.
IS THE UNIT INSTALLED CORRECTLY? SUITABLE INSTALLATION POSITION • Is there anything that prevents ventilation, or obstructs operation and effective air flow in front of the indoor unit? • Do not install in locations where flammable gases may leak or oil splashes often. •...
SELF DIAGNOSIS FUNCTIONS The air-conditioner has sensors and a self diagnosis system which will display error codes when an issue is detected. Self Check Information Indicator Behaviour Error Code Behaviour Defrost Indication 1 flash per second “dF” or a Heating icon Room Temperature Sensor 1 flash per second Fault...
SPECIFICATIONS COOLING 7500W (7.5kW) Capacity HEATING 8200W (8.2kW) COOLING 10.4 A Max. Current Input HEATING 11.4 A COOLING 2270 W Max. Power Input HEATING 2480 W Room Size Suitability 42-52 m² Rated Voltage and Frequency 220-240V AC / 50Hz Ingress Protection OUTDOOR UNIT IP24 22 kg...
Need help?
Do you have a question about the SC-7500AU6A and is the answer not in the manual?
Questions and answers