Installation and Commissioning Guide
Split Ducted Units
PRELIMINARY DATA ONLY
Ver. 3.03 220620
THIS LABEL TO BE REMOVED ON SIGN-OFF
4
Installation and Commissioning Guide - Split Ducted Indoor Unit
Doc. No.0525-084
Ver� 3 22xxxx
Safety Instructions
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Only licensed HVAC technicians* should install and service air conditioning equipment. Improper service or alteration
by an unqualifi ed technician could result in signifi cant and major damage to the product or property which may render
your warranty null and void. Such unqualifi ed service could also lead to severe physical injury or death. Follow all safety
instructions in this literature and all warning labels that are attached to the equipment.
•
Prevailing WH&S regulations must be observed and will take precedence to the safety instructions contained on this
manual. Safe work practices and environment must be the paramount importance in the performance of all the service
procedures.
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Ensure that unit installation complies with relevant council regulations and building code standards.
•
All electrical wiring must be in accordance with current electrical authority regulations and all wiring connections to be
as per electrical diagram provided.
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Secure the fans against accidental contact. Beware of pinch point and sharp edges which can cause cutting injury.
•
Always wear appropriate PPE, remove any dangling jewelery and protect long hair by wearing a cap.
•
Make sure that safety guards and panel covers are always fi rmly secured and not damaged before and during operation
of unit.
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This appliance is not intended for use by young children or infi rm persons unless they have been adequately supervised
by a responsible person to ensure that they can use the appliance safely. Young children should be supervised to ensure
that they do not play with the appliance.
•
Installer must incorporate a means of electrical disconnection (isolator) in the sub mains fi xed wiring in accordance
with the latest edition of the AS/NZS 3000 (also known as Australian Wiring Rules).
•
Secure the power cords and control cables that goes in/out the unit. Use the cable ties provided in the control box.
*Qualifi cations required will be appropriate Electrical, Refrigeration and Refrigerant Handling License and Training
dependent on local State/Territory regulations.
DANGER
Hazardous Voltage - Risk of Electrocution�
TURN-OFF the power from main isolator before proceeding with any service work of the unit. Observe proper LOCK-OUT/
TAG-OUT (LOTO) procedures for electrical appliances in order to prevent accidental switching-on of the power supply.
WARNING
EC Motors and Compressor Drives are fi tted with high power capacitors and can have dangerous residual voltages at motor/
drive terminals after power has been isolated. Wait at least 5 minutes after power isolation and test for any residual voltage
before beginning service work.
CAUTION
Beware of Rotating Fans !
Ensure that indoor and outdoor fans are isolated and have come to a complete stand still before servicing the equipment.
Beware of pinch point and sharp edges which can cause cutting injury. Secure the fans against accidental contact.
Always wear appropriate PPE and remove any dangling jewellery and protect long hair by wearing a cap. Ensure that no loose
clothing can be caught / entangled in moving parts.
VISUAL INSPECTION AND WORK ASSESSMENT
Work areas and conditions must fi rst be assessed and evaluated for any potential hazardous conditions. It is also important to
be familiar with the unit parts and components before proceeding with any service task.
