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Installation and Commissioning Guide

Mini Cassette Split System

Installation and Commissioning Guide - Mini Cassette 2 Split System

Doc. No. 9590-5010  

Ver. 1  211217

Condenser Section

Single DC inverter fan motor, with the following features:

 

Low noise operation.

 

Inverter rotary compressor.

Electrical Section

The electrical section is composed of a separate panel for controls, protecting the components from the elements. 

The electrical section is composed of a separate panel for controls, protecting the components from the elements. 

Durable Design and Construction

ActronAir is an Australian manufacturer with proven high quality air conditioning products. Known for their durability and 

ActronAir is an Australian manufacturer with proven high quality air conditioning products. Known for their durability and 
reliable performance, these products are designed and built to withstand the extreme weather conditions.

reliable performance, these products are designed and built to withstand the extreme weather conditions.

The galvanized steel cabinet, with powder coated epoxy enamel finish, resists the toughest conditions. 

The galvanized steel cabinet, with powder coated epoxy enamel finish, resists the toughest conditions. 

Gold Hydrophillic Coat Coil Protection heat exchangers ensures an enhanced heat transfer with increased performance 
efficiency.

System Flexibility

The ActronAir air conditioning units are the first choice for residential, office, schools and other air conditioning facilities 
applications, both for new construction or retrofitting projects.

Refrigerant Handling and Accountability

ActronAir strongly urges that all service technicians make every effort to eliminate the emission of refrigerants to the 
atmosphere. Everyone must act in a responsible manner to conserve refrigerants.

Sustainability and Environmentally Friendly

The air conditioning system is supplied with a zero ozone depleting low GWP R-32 refrigerant, which has no phase out or 
replacement concern.

With cooling and heating performance capacity that are among the best in the market, the ActronAir air conditioning 
units provide the solution for the reduction of energy consumption, CO2 emission, high fuel dependency and high 

network grid demand.

04.  Safety Instructions

 

Only licensed HVAC technicians* should install and service this air conditioning equipment. Improper service or 
alteration by an  unqualified technician could result in significant and major damage to the product or property which 
may render your warranty null and void. Such unqualified 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.

 

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.

 

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 jewellery and protect long hair by wearing a cap.

 

Make sure that safety guards and panel covers are always firmly secured and not damaged.

 

This appliance is not intended for use by young children or infirm 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 fixed wiring in accordance 
with the latest version of the AS/NZS 3000 (also known as Australian Wiring Rules).

 

Secure the power cords and control cables that goes in/out the unit. 

*

Qualifications required will be appropriate Electrical, Refrigeration and Refrigerant Handling License and Training 

dependent on local State/Territory regulations.

Summary of Contents for MRE-035CS

Page 1: ...this manual carefully before installing or operating your air conditioning unit Make sure to save this manual for future reference CAUTION Outdoor unit is charged with flammable refrigerant safety che...

Page 2: ...RICIAN DIY DIY DIY ALL ELECTRICAL WORK MUST BE PERFORMED BY A LICENSED ELECTRICIAN FOR COMPLIANCE WITH QUEENSLAND ELECTRICAL SAFETY REGULATIONS 2013 This refers to electrical works only READ SAFETY PR...

Page 3: ...ards All electrical wiring must be in accordance with current electrical authority regulations and all wiring connections to be as per electrical diagram provided with the unit 03 General Information...

Page 4: ...erformance capacity that are among the best in the market the ActronAir air conditioning units provide the solution for the reduction of energy consumption CO2 emission high fuel dependency and high n...

Page 5: ...jury 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 entangl...

Page 6: ...and minimize vibration transfer through the foundation Ensure that all anti vibration rubbers are rated to provide stable support without impairing the unit s structural integrity Diameter or width of...

Page 7: ...s Owner s manual PRELIMINARY DATA ONLY Ver 1 01 211129 THIS LABEL TO BE REMOVED ON SIGN OFF That s better That s Actron Mini Cassette 2 Split System Air Conditioner IMPORTANT NOTE Please read this man...

Page 8: ...ni Cassette 2 Split System Doc No 9590 5010 Ver 1 211217 07 Installation Overview Installation Order Refer to Multi Elite Installation Manual Outdoor Unit for more details Leak Testing Air Evacuation...

Page 9: ...ng personal injury unit and property damage or death DO NOT install the indoor unit in the bathroom or laundry room as excessive moisture can short the unit and corrode the wiring CAUTION Install the...

Page 10: ...unit The air inlet and outlet are not impeded The airflow can fill the entire room There is no direct radiation from heaters Recommended Distances Between The Indoor Unit And The Ceiling The distance...

Page 11: ...eas where ceiling hook holes will be drilled The distance between the mounted indoor unit and the internal ceiling should meet the following specifications Outside Air Intake Details Q A Panel 647 647...

Page 12: ...Wiring Connection Port 150 2x 170 2x Distribution Duct Drain pipe 25 68 42 157 126 44 75 Wiring Connection Port 65 Fresh Air Intake Fig 4 4 2 Drill 4 holes 50mm deep at the ceiling hook positions in...

Page 13: ...nsure that the indoor unit is level The unit is equipped with a built in drain pump and float switch If the unit is tilted against the direction of condensate flows the drainpipe side is raised the fl...

Page 14: ...ction of the water level switch In HEAT mode the outdoor unit will discharge water Ensure that the drain hose is placed in an appropriate area to avoid water damage and slippage due to frozen drain wa...

Page 15: ...st 1 100 to prevent water from flowing back into the air conditioner To prevent the pipe from sagging space hanging wires every 1 1 5m If the outlet of the drainpipe is higher than the body s pump joi...

Page 16: ...er drainage See below Place the protective wall cuff in the hole This protects the edges of the hole and will help seal it when you finish the installation process NOTE When drilling the wall hole mak...

Page 17: ...nded size to ensure minimal voltage drop at supply terminals No other equipment should be connected to the same sub circuit as the A C unit The unit s power information can be found on the rating stic...

Page 18: ...OR UNIT N L POWER SUPPLY See Outdoor Unit MRC Installation Guide for suggested minimum N INDOOR UNIT N L2 Field wiring by Installer 1mm 2 CORE EARTH S S 14 0 20 0 44mm SHIELDED DATA CABLE WITH SHIELD...

Page 19: ...MOVE JUMPER WIRE JR6 TO USE REMOTE ON OFF FUNCTION IF PROVIDED INSTALL FERRITE RING IN THE FIELD P1 CN110 S1 S TO OUTDOOR UNIT INDOOR CIRCUIT BOARD WATER LEVEL SWITCH INDOOR COIL OUTLET TEMPERATURE SE...

Page 20: ...Grille a Push both of the tabs towards the middle simultaneously to unlock the hook on the grille b Hold the grille at a 45 angle lift it up slightly and detach it from the main body 45 2 Mounting th...

Page 21: ...System Doc No 9590 5010 Ver 1 211217 3 Mount the intake grille Ensure that the buckles at the back of the grille be properly seated in the grove of the panel 4 Connect the 2 wires of the fascia panel...

Page 22: ...b Ensure the louvres move properly and can be changed using the remote control c Check to see if the room temperature is being registered correctly d Ensure the indicators on the remote control and t...

Page 23: ...ioner in COOL mode 4 Listen to the sound of the drain pump to see if it makes any unusual noises 5 Check to see that the water is discharged It may take up to one minute before the unit begins to drai...

Page 24: ...yright 2021 Actron Engineering Pty Limited ABN 34 002767240 Registered Trade Marks of Actron Engineering Pty Limited ActronAir is constantly seeking ways to improve the design of its products Therefor...

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