ActronAir Classic 2 CRA100S Installation And Commissioning Manual
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ActronAir Classic 2 CRA100S Installation And Commissioning Manual

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Classic Series 2
Split Ducted Unit
Installation and Commissioning Guide - Outdoor
Model Numbers
Classic Condenser Add On Cooling Only
CRA100S
CCA130S
CRA130S
CCA150S
CRA130T
CCA170S
CRA150S
CCA170T
CRA150T
CCA200T
CRA170S
CCA230T
CRA170T
CRA200T
CRA230T
IMPORTANT NOTE:
Please read this manual carefully before installing or operating your air conditioning unit.

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  • Page 1 Classic Series 2 Split Ducted Unit Installation and Commissioning Guide - Outdoor Model Numbers Classic Condenser Add On Cooling Only CRA100S CCA130S CRA130S CCA150S CRA130T CCA170S CRA150S CCA170T CRA150T CCA200T CRA170S CCA230T CRA170T CRA200T CRA230T IMPORTANT NOTE: Please read this manual carefully before installing or operating your air conditioning unit.

  • Page 2: Table Of Contents

    Split Ducted Outdoor Units Installation and Commissioning Guide Table of Contents 01. Inspection ..........................4 01.01. Product Inspections 01.02. Codes, Regulations and Standards 02. General Information ........................4 03. Safety Instructions ........................5 04. Installation Information ......................6 05. Operation Manual Access ......................8 05.01.
  • Page 3 Split Ducted Outdoor Units Installation and Commissioning Guide 18. Indoor Fan Commissioning via Third Party Control ..............38 18.01. EVA100S / EFA100S 18.02. EVA130S / EFA130S 18.03. EVA150S / EFA150S 18.04. EVA170S / EFA170S 18.05. EVA200S / EFA200S 18.06. EVA230S / EFA230S 19.

  • Page 4: Inspection

    Check your air conditioning unit and all items against the invoice upon receiving your shipment. Inspect the unit, components and accessories for any sign of damage. If there is any damage to the unit, contact ActronAir Customer Care Department immediately on: 1300 522 722 to obtain a Goods Return Number.

  • Page 5: Safety Instructions

    Blue Epoxy 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 and/or vigorously reduce the emission of refrigerants to the atmosphere.

  • Page 6: Installation Information

    Split Ducted Outdoor Units Installation and Commissioning Guide 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. Extreme care and caution must be observed should there be a need to work on live circuit.
  • Page 7 • Secure the power cords and control cables that goes in/out the unit. Use the cable ties provided in the control box. IMPORTANT This outdoor unit is designed to match only with ActronAir indoor unit as specified in the Technical Selection Catalogue. This unit is designed for use with R-410A refrigerant only.

  • Page 8: Operation Manual Access

    05.01. Download from website Operation manuals can be downloaded through our website shown below. https://www.actronair.com.au/brochures-manuals/#operating-manuals 05.02. Near Filed Communication (NFC) Tag LC7-2 is NFC capable that allows the users to view and download the operation manual. There are a wide variety of NFC reader Apps, below is an example of one App that can be used.
  • Page 9 NFC. 4. Once successfully scanned, a pop-up window will appear to redirect you to external website. https://www.actronair.com.au/nfc 5. List of Controller Models will appear on the screen of your mobile device. Select the model number of your controller to view the operation manual.

  • Page 10: Components Overview

    Split Ducted Outdoor Units Installation and Commissioning Guide 06. Components Overview OD FANS OUTDOOR UNIT OUTDOOR UNIT CONTROL PANEL OUTDOOR COIL ASSEMBLY LP CONTROL HP CONTROL REVERSING VALVE COMPRESSOR ACCUMULATOR DISCHARGE MUFFLER Installation and Commissioning Guide - Split Ducted Outdoor Unit Doc.

  • Page 11: Control Panel

    Split Ducted Outdoor Units Installation and Commissioning Guide 07. Control Panel 07.01. Single Phase (10-17kW) 24VAC RELAY OUTDOOR UNIT (Add On Cooling CONTROL BOARD CONTROL for CCA models only) CIRCUIT BREAKER MAIN TERMINAL BLOCK COMPRESSOR TERMINAL BLOCKS SINGLE PHASE SOFT STARTER FAN SPEED CAPACITORS OUTDOOR UNIT...

  • Page 12: Three Phase - Soft Starter Option (13-23 Kw)

    Split Ducted Outdoor Units Installation and Commissioning Guide 07.03. Three Phase - Soft Starter Option (13-23 kW) 24VAC RELAY OUTDOOR UNIT (Add On Cooling CONTROL BOARD for CCA models only) 3PHASE SOFT STARTER FAN SPEED CAPACITORS SUB-MAINS TERMINAL BLOCKS FAN RUNNING CAPACITORS CONTROL CIRCUIT BREAKER...

  • Page 13: Unit Dimensions And Clearances

    COMP. (COMPRESSOR 3. Minimum service access areas and spaces for airflow clearances are responsibilities of the installer, ActronAir will not be held liable for any ELECTRICALS) extra charges incurred due to lack of access and space for airflow. OUTDOOR COIL OUTDOOR COIL 4.

  • Page 14: Cra130S / Cra130T / Cca130S

    SERVICE 3. Minimum service access areas and spaces for airflow clearances are CLEARANCE responsibilities of the installer, ActronAir will not be held liable for any COMP COMP. (COMPRESSOR extra charges incurred due to lack of access and space for airflow.

  • Page 15: Cra150S / Cra150T / Cca150S

    COMP. (COMPRESSOR 3. Minimum service access areas and spaces for airflow clearances are responsibilities of the installer, ActronAir will not be held liable for any ELECTRICALS) extra charges incurred due to lack of access and space for airflow. OUTDOOR COIL OUTDOOR COIL 4.

  • Page 16: Cra170S / Cra170T Cca170S / Cca170T

    CLEARANCE COMP COMP. (COMPRESSOR responsibilities of the installer, ActronAir will not be held liable for any extra charges incurred due to lack of access and space for airflow. ELECTRICALS) 4. Under all circumstances, condenser air must not recirculate back onto...

  • Page 17: Cra200T / Cca200T

    SERVICE 3. Minimum service access areas and spaces for airflow clearances are CLEARANCE responsibilities of the installer, ActronAir will not be held liable for any (COMPRESSOR COMP. COMP extra charges incurred due to lack of access and space for airflow.

  • Page 18: Cra230T / Cca230T

    SERVICE 3. Minimum service access areas and spaces for airflow clearances are CLEARANCE responsibilities of the installer, ActronAir will not be held liable for any (COMPRESSOR COMP. COMP extra charges incurred due to lack of access and space for airflow.

  • Page 19: Unit Lifting Procedure

    Split Ducted Outdoor Units Installation and Commissioning Guide 09. Unit Lifting Procedure WARNING WH&S regulations must be observed and will take precedence during lifting process. Crane Lifting Method Crane lifting method is recommended for high rise lifting. Provide rubber pads Connect the loop ends to prevent damage of slings into shackle...
  • Page 20 Split Ducted Outdoor Units Installation and Commissioning Guide Fork Lift Method DANGER Make sure rigging equipment, accessories and plant are sufficiently and safely capable to lift the unit in order to prevent potential damage to property, severe personal injury or death. Please check unit weight and weight distribution points as shown in the unit drawing dimensions section.

  • Page 21: Outdoor Unit Preparation

    Split Ducted Outdoor Units Installation and Commissioning Guide 10. Outdoor Unit Preparation 1. Remove mounting screws, as shown below: OUTDOOR UNIT ACCESS PANEL MOUNTING SCREWS 2. Remove Access Panel. • Remove Access Panel-Electrical as illustrated below: EARTH CABLE Removal Order: Pull-Out 20mm Pull-Down to remove Access Panel-Electrical...

  • Page 22: Field Pipe Connection

    Selected field pipe sizes must match the recommended sizes in table above. If the installation requires different field pipe diameter due to different application condition other than recommended, contact ActronAir for advice. Most of unit pipe connections are factory swaged to easily fit to the recommended field pipe diameter.
  • Page 23 Self-Learn Mode APPROXIMATE STARTING AMPS <45.0 ActronAir is constantly seeking ways to improve the design of it’s products, therefore specifi cations are subject to change without notice, Please check prior to purchase. SRD175C-0100 / SRD175E-0100 -P1- 090326 • ON/OFF Switch Capability up to 8 Zones WEIGHT (kg) -- INDOOR / OUTDOOR 76.0 / 180.0...
  • Page 24 Split Ducted Outdoor Units Installation and Commissioning Guide TABLE 2: REFRIGERATION PIPING - SINGLE PHASE CRA100S / CRA130S / CRA150S / CRA170S / Reverse Cycle (Outdoor / Indoor) EVA100S EVA130S EVA150S EVA170S CCA130S / CCA150S / CCA170S / Add On Cooling (Outdoor / Indoor) EAA130S EAA150S EAA170S...
  • Page 25 Split Ducted Outdoor Units Installation and Commissioning Guide AL & SELECTION DATA SRD175C / SRD175E ESP SPLIT DUCTED UNIT CAUTION Brazed joints should only be made while purging Nitrogen through the system. Failure to do so will cause carbon deposit to be left on the internal pipe surface, that in turn can cause system failure and void of warranty.

  • Page 26: Pressure Testing

    Split Ducted Outdoor Units Installation and Commissioning Guide 11.02. Pressure Testing Pressurize the system to 2500kPa in stages. A recommended pressure test is to be performed for no less than 1 hour at 2500kPa. IMPORTANT Importance of Evacuation: • Any non-condensable product left in the system can cause the pressure in the high side of the system to increase and in turn, the compression temperature to rise.

  • Page 27: Electrical Installation

    Split Ducted Outdoor Units Installation and Commissioning Guide 12. Electrical Installation All electrical work must be carried out by a qualified technician. Make sure all wiring is in accordance with local wiring rules. Wiring connections should be made in accordance with the wiring diagram provided. DANGER Live Electrical Supply ! During installation of your air conditioning unit, it may be necessary to work in close proximity to live electricity.

  • Page 28: Split Unit Electrical Connection

    Split Ducted Outdoor Units Installation and Commissioning Guide 12.01. Split Unit Electrical Connection IMPORTANT To minimise noise interference, Data and Power cable clearance should be maintained as much as possible. DETAILED WIRING DIAGRAM IS PROVIDED WITH THE UNIT. Outdoor Unit: Located at the back of electrical/compressor access panel. Indoor Unit: Located at the back of electrical box cover.
  • Page 29 Split Ducted Outdoor Units Installation and Commissioning Guide Circuit Breaker Size and Cable Size Requirement Circuit Breaker Size Cable Size (mm2) Amps MAIN O.D. to I.D. Model CRA100S / EVA100S 25.0 CRA130S / EVA130S / EFA130S 32.0 CCA130S / EVA130S / EFA130S CRA150S / EVA150S / EFA150S 32.0 CCA150S / EVA150S / EFA150S...

  • Page 30: Maximum Cable Lengths

    Split Ducted Outdoor Units Installation and Commissioning Guide 13. Maximum Cable Lengths 13.01. Wiring Configuration : Recommended INDOOR UNIT LR7 WALL CONTROLLER LR7 WALL CONTROLLER LR7 WALL CONTROLLER (OPTIONAL*) (OPTIONAL*) R-410A “CAUTION” PLEASE ENSURE THERE IS NO GAS / PRESSURE IN THE FAN COIL UNIT BEFORE REMOVING COPPER END CAPS.

  • Page 31: Wiring Configuration : Alternate

    Split Ducted Outdoor Units Installation and Commissioning Guide 13.02. Wiring Configuration : Alternate NOTES • Diagram shown below is a general representation only. Refer to individual unit wiring diagram for complete wiring connection details. • Long runs beside Mains cables or TV antenna cables should be avoided where possible. INDOOR UNIT LR7 WALL CONTROLLER LR7 WALL CONTROLLER...

  • Page 32: Cable Length - Zoning

    1 to 4 (Optional 4 Zones Piggy-Back Configuration), if 1 to 3 is 75m, then 3 to 4 must be 25m to make a total of 100m. *** Recommended maximum cable length, providing total of preceding cable connections are only 5m. ^ Total Cumulative length of all the aggregate cable must not exceed 500 meters. Consult ActronAir for longer cable length requirement.

  • Page 33: Wiring Connections

    Split Ducted Outdoor Units Installation and Commissioning Guide 15. Wiring Connections 15.01. LR7 Wall Control Wiring Connections WALL CONTROL WIRING INDOOR WALL CONTROLLER WIRING CONTROL POWER: - PAIR 4 (BROWN / BROWN-WHITE) POWER: -PAIR 4 (BROWN / BROWN-WHITE) 485 A: - PAIR 1 (BLUE) BOARD 485 A: PAIR 1 (BLUE) 485 B: - PAIR 1 (BLUE-WHITE)

  • Page 34: Demand Response Management

    Split Ducted Outdoor Units Installation and Commissioning Guide 15.04. Demand Response Management These products are compliant to AS/NZS 4755.3.1 ODU CPU BOARD +12V/COM DRM 3/COMP DRM 2/FAN DRM 1/HEAT 1. Thread & Route DRM input cables into the Unit (as per previous wiring installation procedure) 2.

  • Page 35: Control Source Configuration (Ctrs)

    Configurable settings are as follows: 3rd Party Control The unit can be controlled by non-ActronAir wall controller. To do this, CtrS on the Outdoor Board must be set to 0. For connection details, see the wiring diagram supplied with the outdoor unit.

  • Page 36: Third Party Control Input (Inzone Board And/Or Outdoor Board)

    Split Ducted Outdoor Units Installation and Commissioning Guide 17. Third Party Control Input (InZone Board and/or Outdoor Board) This option allows Fan, Compressor and Reversing Valve to be controlled by a 3rd Party Controller. There are two ways on how the Indoor Fan may be controlled, using 0-10V Analogue Input (InZone) or Fixed Indoor Fan Speed (UNOJR). NOTE Demand Response Management is not applicable when using third party control.

  • Page 37: Run And Fault Indication Output (Outdoor Board)

    Split Ducted Outdoor Units Installation and Commissioning Guide 3. Use the MENU Button to navigate to 0 to select third Party Control as the control source. Press the ENTER Button to save the setting. NOTES • 0-10V Fan Operation will operate between LOW, PWM and HIGH PWM. •...

  • Page 38: Indoor Fan Commissioning Via Third Party Control

    Split Ducted Outdoor Units Installation and Commissioning Guide 18. Indoor Fan Commissioning via Third Party Control 18.01. EVA100S / EFA100S EXTERNAL STATIC PRESSURE (Pa) AIRFLOW (l/s) % PWM % PWM % PWM % PWM % PWM % PWM % PWM MOTOR / BLOWER LIMIT MOTOR / BLOWER LIMIT NOTES:...

  • Page 39: Eva130S / Efa130S

    Split Ducted Outdoor Units Installation and Commissioning Guide 18.02. EVA130S / EFA130S EXTERNAL STATIC PRESSURE (Pa) AIRFLOW (l/s) % PWM % PWM % PWM % PWM % PWM % PWM % PWM MOTOR / BLOWER LIMIT MOTOR / BLOWER LIMIT NOTES: W = Indoor Fan Power, Watts PWM = Pulse Width Modulation Setting, % PWM...

  • Page 40: Eva150S / Efa150S

    Split Ducted Outdoor Units Installation and Commissioning Guide 18.03. EVA150S / EFA150S EXTERNAL STATIC PRESSURE (Pa) AIRFLOW (l/s) % PWM % PWM % PWM % PWM % PWM % PWM % PWM MOTOR / BLOWER LIMIT NOTES: W = Indoor Fan Power, Watts PWM = Pulse Width Modulation Setting, % PWM Default PWM Setting = 75% PWM (Medium Speed) MOTOR / BLOWER LIMIT...

  • Page 41: Eva170S / Efa170S

    Split Ducted Outdoor Units Installation and Commissioning Guide 18.04. EVA170S / EFA170S EXTERNAL STATIC PRESSURE (Pa) AIRFLOW (l/s) % PWM % PWM % PWM % PWM % PWM % PWM % PWM % PWM MOTOR / BLOWER LIMIT NOTES: W = Indoor Fan Power, Watts PWM = Pulse Width Modulation Setting, % PWM Default PWM Setting = 90% PWM (Medium Speed) MOTOR / BLOWER LIMIT...

  • Page 42: Eva200S / Efa200S

    Split Ducted Outdoor Units Installation and Commissioning Guide 18.05. EVA200S / EFA200S EXTERNAL STATIC PRESSURE (Pa) AIRFLOW (l/s) % PWM % PWM % PWM % PWM % PWM % PWM % PWM 1000 1025 1050 1075 1100 MOTOR / BLOWER LIMIT 1125 1150 NOTES:...

  • Page 43: Eva230S / Efa230S

    Split Ducted Outdoor Units Installation and Commissioning Guide 18.06. EVA230S / EFA230S EXTERNAL STATIC PRESSURE (Pa) AIRFLOW (l/s) 1020 1050 1075 1100 1125 1150 1175 1200 1225 1250 1275 1300 1012 MOTOR / BLOWER LIMIT 1325 1350 1039 1375 1025 1380 1035 NOTES:...

  • Page 44: Refrigerant Charging

    Split Ducted Outdoor Units Installation and Commissioning Guide 19. Refrigerant Charging • The units detailed on this guide are pre-charged with R-410A refrigerant. Should there be a need to add or remove some refrigerant, it is recommended to follow the charging method explained below. •...
  • Page 45 Split Ducted Outdoor Units Installation and Commissioning Guide 19.01.02. Cooling and Heating Operation: Adjust the refrigerant charge to obtain the correct super heat and sub-cool for optimal performance as follows: 1. Ensure that air filters are fitted and total system airflows are achieved. (Air filters are not supplied with the unit, it is the responsibility of the installing contractor to provide and fit adequate return air and fresh air filters).
  • Page 46 Split Ducted Outdoor Units Installation and Commissioning Guide 19.01.03. Checking For Sub-cooling 1. From the R-410A Pressure / Temperature Chart record the corresponding Saturated Condensing Temperature (SCT) at the given discharge pressure. 2. Calculate the system sub-cooling using the formula below: Sub-cooling = SCT - LLT 3.
  • Page 47 Split Ducted Outdoor Units Installation and Commissioning Guide R-410A PRESSURE / TEMPERATURE CHART Temp Pressure Temp Pressure Temp Pressure Temp Pressure - 60 - 34.4 - 28 194.9 805.9 2090.7 - 59 - 30.7 - 27 206.9 834.1 2145.5 - 58 - 26.8 - 26 219.2...

  • Page 48: Maintenance

    Split Ducted Outdoor Units Installation and Commissioning Guide 20. Maintenance Maintenance Procedures This section describes the procedures that must be performed as a part of normal maintenance program. Regular servicing of equipment by licensed technician is highly recommended. Regular servicing of your unit helps in maintaining its optimum performance and reliability.
  • Page 49 Split Ducted Outdoor Units Installation and Commissioning Guide WARNING Do Not Use High Alkaline Detergent! When using detergent for coil cleaning, ensure that the alkaline level is no higher than 8.5, which can cause corrosion damage to the coils. No Water into the Electrical Compartments! Ensure consideration is given to the possibility of water entering the electrical compartments during cleaning of the condenser coil.

  • Page 50: Maintenance Frequency Checklist

    Split Ducted Outdoor Units Installation and Commissioning Guide 21. Maintenance Frequency Checklist Regular servicing of equipment by a qualified technician is recommended every 12 months for residential applications and every quarter for commercial applications. Regular servicing of your unit helps in maintaining its optimum performance and reliability.
  • Page 51 Split Ducted Outdoor Units Installation and Commissioning Guide OUTDOOR UNIT Service Period Parts Detail of Service Check Service Methods For highly corrosive environment, wash panels Casing / Panels Visual check for damage, rust  quarterly with water and neutral and Frames and dust accumulation.
  • Page 52 Split Ducted Outdoor Units Installation and Commissioning Guide Troubleshooting Guide Fault Possible Causes Remedies Built-in safety timers have been activated Ensure that 5 minutes has passed from turn on time. A breaker has turned Off or a fuse has blown. Check breakers and fuses.
  • Page 53 Split Ducted Outdoor Units Installation and Commissioning Guide Fault Possible Causes Remedies The master control set temperature limits are Check the upper and lower temperature limits are Set temperature cannot reached. set correctly. See operation manual for details on be adjusted. setting upper and lower temperature limits.

  • Page 54: Fault And Status Codes

    Split Ducted Outdoor Units Installation and Commissioning Guide 22. Fault And Status Codes Fault / Function Codes Outdoor LR7 Wall Controller Category Function / Fault (Part # LR7-1W / LR7 - 1G) Status Off or Unit Turning Off (flashing) Status Cooling Mode or Start Cooling (flashing) CooL COOL &...

  • Page 55: Key Parts List

    Split Ducted Outdoor Units Installation and Commissioning Guide 23. Key Parts List Installation and Commissioning Guide - Split Ducted Outdoor Unit Doc. No.0525-073 Ver. 3 200129...

  • Page 56: Start Up And Commissioning Report

    Split Ducted Outdoor Units Installation and Commissioning Guide 24. Start Up and Commissioning Report INSTALLATION INFORMATION Name: Tel. Number: CUSTOMER Address: Name: Tel. Number: INSTALLER Address: Site Address: Date Installed: Model: Serial Number: CIRCUIT TEMPERATURE SETTINGS Supply Air Temperature Return Air Temperature Suction Temperature Discharge Temperature Condenser Coil Temperature...
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  • Page 60 ©Copyright 2019 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 it’s products, therefore specifications are subject to change without notice. Document: 0525-073 Ver. 3 Issue Date: 01/2020...

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