ActronAir CAY500T Installation And Commissioning Manual
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ActronAir CAY500T Installation And Commissioning Manual

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Split Tri-Capacity
Installation and Commissioning Guide
INDOOR UNITS
STANDARD PROFILE
IMPORTANT NOTE:
Please read this manual carefully before installing or operating your air conditioning unit.
OUTDOOR UNITS
EVY500T
EVY620T
EVY700T
CAY500T
CAY620T
CAY700T
INDOOR UNITS
LOW PROFILE
ELY500T
ELY620T
ELY700T

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  • Page 1 Split Tri-Capacity Installation and Commissioning Guide OUTDOOR UNITS CAY500T CAY620T CAY700T INDOOR UNITS INDOOR UNITS STANDARD PROFILE LOW PROFILE EVY500T ELY500T EVY620T ELY620T EVY700T ELY700T IMPORTANT NOTE: Please read this manual carefully before installing or operating your air conditioning unit.

  • Page 2: Table Of Contents

    06.01. Outdoor Unit 06.02. Indoor Unit - Standard Profile 06.03. Indoor Unit - Low Profile 07. OUTDOOR DIMENSIONS ........................12 07.01. CAY500T Unit Dimension 07.02. CAY620T - CAY700T Unit Dimension 07.03. Outdoor Base Dimension 08. INDOOR DIMENSIONS ........................15 08.01. EVY500T Unit Dimension 08.02.
  • Page 3 Installation and Commissioning Guide Split Tri-Capacity 16. CONTROL MENU ........................... 41 16.01. Menu Navigation 16.02. Service Password 17. MENU TREE ........................... 42 17.01. Main / Status Menu 17.02. Service Menu 17.03. Manufacturer Menu 18. EXTERNAL INPUT OPERATION .......................46 18.01. Unit ON/OFF Configuration. 18.02.

  • Page 4: Introduction

    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 Return Material Authorisation (RMA).
  • Page 5 The air conditioning system is supplied with zero ozone depleting R-410A 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 units are the solution for the reduction of energy consumption, CO emission, high fuel dependency and high network grid demand.

  • Page 6: Safety Precaution

    Installation and Commissioning Guide Split Tri-Capacity 03. SAFETY PRECAUTION • 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.

  • Page 7: Installation Information

    Installation and Commissioning Guide Split Tri-Capacity 04. INSTALLATION INFORMATION All service technicians handling refrigerant must be licensed to handle refrigerant gases. Recover and Recycle Refrigerants Never release refrigerant to the atmosphere! It is an offence in Australia to do so. Always recover, recycle and reuse refrigerants.

  • Page 8: Unit Mounting And Location

    Installation and Commissioning Guide Split Tri-Capacity INSTALLATION PREPARATION (Pre-Installation considerations) The following items must be considered before beginning the unit installation: • Verify the unit capacities and ratings with the unit nameplate • Make certain the floor or foundation is level, solid and have sufficient structural strength to support the unit and accessories weight.

  • Page 9: Components Overview

    Installation and Commissioning Guide Split Tri-Capacity 06. COMPONENTS OVERVIEW 06.01. Outdoor Unit SMALL COMPRESSOR HEAT EXCHANGER (Crt 1) SMALL COMPRESSOR TOP PANEL (Crt 1) THERMAL EXPANSION VALVE SMALL COMPRESSOR FANS (Crt 1 Inside the Unit) LARGE COMPRESSOR (Crt 2) ACCESS PANEL ELECTRICAL ACCESS PANEL PIPING AND WIRING...

  • Page 10: Indoor Unit - Standard Profile

    Installation and Commissioning Guide Split Tri-Capacity 06.02. Indoor Unit - Standard Profile TOP PANEL HEAT EXCHANGER POLYETHYLENE INSULATION ELECTRICAL LIQUID PIPE SMALL COMPRESSOR (Crt 1) LIQUID PIPE LARGE COMPRESSOR (Crt 2) SCHRADER VALVES GAS PIPE SMALL COMPRESSOR (Crt 1) GAS PIPE LARGE COMPRESSOR (Crt 2) SAFETY...

  • Page 11: Indoor Unit - Low Profile

    Installation and Commissioning Guide Split Tri-Capacity 06.03. Indoor Unit - Low Profile TOP PANEL HEAT EXCHANGER 2 x THERMAL EXPANSION VALVES (Inside the Unit) ELECTRICAL POLYETHYLENE INSULATION LIQUID PIPE SMALL COMPRESSOR (Crt 1) SCHRADER VALVES SAFETY LIQUID PIPE DRAIN TRAY LARGE COMPRESSOR (Crt 2) PLUG FANS...

  • Page 12: Outdoor Dimensions

    3. Minimum service access areas and spaces for airflow clearances are 1000 mm SERVICE responsibilities of the installer, ActronAir will not be held liable for any CLEARANCE extra charges incurred due to lack of access and space for airflow. (COMPRESSOR 4.

  • Page 13: Cay620T - Cay700T Unit Dimension

    1000 mm 3. Minimum service access areas and spaces for airflow clearances are SERVICE responsibilities of the installer, ActronAir will not be held liable for any CLEARANCE extra charges incurred due to lack of access and space for airflow. (COMPRESSOR 4.

  • Page 14: Outdoor Base Dimension

    Installation and Commissioning Guide Split Tri-Capacity 07.03. Outdoor Base Dimension CAY500T/CAY620T/CAY700T 2290 O/A 1342 Installation and Commissioning Guide 500-700 Tri-Capacity Split Ducted Doc. No.0525-098 Ver. 2 210330...

  • Page 15: Indoor Dimensions

    Installation and Commissioning Guide 500-700 Tri-Capacity Split Ducted Doc. No.0525-098 Ver. 2 210330 ActronAir is constantly seeking ways to improve the design of it's products, therefore specifications are subject to change without notice. Please check prior to purchase. EVY470T-6Q1 100325...

  • Page 16: Evy620T - Evy700T Unit Dimension

    Installation and Commissioning Guide 500-700 Tri-Capacity Split Ducted Doc. No.0525-098 Ver. 2 210330 ActronAir is constantly seeking ways to improve the design of it's products, therefore specifications are subject to change without notice. Please check prior to purchase. EVY470T-6Q1 100325...

  • Page 17: Ely500T Unit Dimension

    ELECTRICALS) 3. Minimum service access areas and spaces for airflow clearances are responsibilities of the installer, ActronAir will not be held liable for any extra charges incurred due to lack of TOP VIEW HEIGHT CLEARANCE = 500 access and space for airflow.

  • Page 18: Ely620T - Ely700T Unit Dimension

    ELECTRICALS) the unit and the outside perimeter is available. 3. Minimum service access areas and spaces for airflow clearances are responsibilities of the installer, ActronAir will HEIGHT CLEARANCE = 500 DUCT WORK not be held liable for any extra charges incurred due to lack of TOP VIEW access and space for airflow.

  • Page 19: Unit Lifting Procedure

    Installation and Commissioning Guide Split Tri-Capacity 09. UNIT LIFTING PROCEDURE 09.01. Crane Lifting Method NOTE Crane lifting is recommended over fork lift method. LIFTING POINT LIFTING POINT IS LOCATED AT EACH CORNER OF THE UNIT (4 TOTAL). SIZE: Ø25.4MM CAUTION WH&S regulations must be observed and will take precedent during lifting process.

  • Page 20: Fork Lift Method

    Installation and Commissioning Guide Split Tri-Capacity 09.02. Fork Lift Method Procedure: 1. To move the unit around with the pallet, it is required to insert the fork through the pallet (not the unit feet). 2. Only fork the unit through compressor end (see illustration for location of compressor end). NOTE Ensure that the screws and washers are only removed when it is required to disassemble the unit from the pallet.

  • Page 21: Condensate And Safety Tray Drainage Instructions

    Installation and Commissioning Guide Split Tri-Capacity 10. CONDENSATE AND SAFETY TRAY DRAINAGE INSTRUCTIONS Suggested Minimum Slope to Ensure Correct Drainage TOP VIEW Low Profile Tri-Capacity model RETURN AIR shown. Condensate Drainage Condensate Drain Instructions also applicable to Connection Standard Profile models INDOOR COIL INTERNAL CONDENSATE DRAIN TRAY Condensate Drain...

  • Page 22: Banking Of Outdoor Units

    • Minimum service access areas and spaces for airflow are responsibilities of the installer, ActronAir will not be held responsible for any extra charges incurred due to lack of access and space for airflow.

  • Page 23: Layout - Outdoor Unit Control Box

    Installation and Commissioning Guide Split Tri-Capacity 12. LAYOUT - OUTDOOR UNIT CONTROL BOX 12.01. Standard Model CONTROL MAIN TERMINAL CONDENSER FAN CONTROLLER MAIN ELECTRICAL CONDENSER FAN ISOLATORS BLOCK CONTACTORS TRANSFORMER CONTROL GEARS SPEED CONTROL CAPACITORS 230V AUXILIARY RESIDUAL CURRENT CM100 CIRCUIT BREAKER AND TERMINAL CONTROL...

  • Page 24: Standard Model With Optional 3-Phase Soft Starters

    Installation and Commissioning Guide Split Tri-Capacity 12.03. Standard Model with Optional 3-Phase Soft Starters CAY500T CAY500T CONDENSER FAN CONDENSER CONTROL SPEED CONTROL CONTROLLER MAIN ELECTRICAL MAIN TERMINAL ISOLATORS CAPACITORS CONTACTORS TRANSFORMER CONTROL GEARS BLOCK 230V OPTIONAL RESIDUAL CURRENT CM100 AUXILIARY...

  • Page 25: With Optional Ec Outdoor Fans

    Installation and Commissioning Guide Split Tri-Capacity 12.04. With Optional EC Outdoor Fans MAIN TERMINAL CONDENSER FAN CONTROL CONTROLLER MAIN ELECTRICAL BLOCK CONTACTORS ISOLATORS TRANSFORMER CONTROL GEARS 230V RESIDUAL CURRENT CIRCUIT BREAKER AND CM100 CONTROL AUXILIARY CP05 OVERLOAD CONTROL RELAYS CONTROL INTERFACE TERMINAL STRIPS 12.05.

  • Page 26: With Optional Ec Outdoor Fans And 3-Phase Soft Starters

    Installation and Commissioning Guide Split Tri-Capacity 12.06. With Optional EC Outdoor Fans and 3-Phase Soft Starters CAY500T CAY500T MAIN TERMINAL CONTROL CONDENSER FAN MAIN ELECTRICAL CONTROL BLOCK ISOLATORS CONTACTORS CONTROL GEARS TRANSFORMER 230V OPTIONAL RESIDUAL CURRENT CONTROL AUXILIARY CM100 3 PHASE...

  • Page 27: Indoor Unit Control Box - Standard Models

    0-10V OUT AUX OUTPUT 485 OUTDOOR EARTH CONNECTION ActronAir is constantly seeking ways to improve the design of it’s products, therefore speci cations are subject to change without notice. ® Copyright © 2014 Actron Engineering Pty. Ltd. ActronAir is constantly seeking ways to improve the design of it’s products, therefore speci cations are subject to change without notice.

  • Page 28: Unit Preparation

    Installation and Commissioning Guide Split Tri-Capacity 13. UNIT PREPARATION 13.01. Outdoor Unit - Interconnecting Pipes Installation Removal Order: Pull-Out Pull-Down to remove Access Panel-Electrical 2. Remove Access Panel-Compressor 1. Remove Access Panel-Electrical • Remove mounting screws (4 pcs). • Remove mounting screws (4 pcs). •...

  • Page 29: Compressor Shipping Blocks Removal

    Installation and Commissioning Guide Split Tri-Capacity 13.02. Compressor Shipping Blocks Removal Remove First the Access Panel - Electrical Small Compressor Large Compressor Loosen Bolts (4-pcs / Comp.) Shipping Blocks Remove the Access Panel - Compressor 1. Remove Access Panel-Compressor 2. Loosen the Bolts - Compressor Mounting •...

  • Page 30: Electrical Mains

    Installation and Commissioning Guide Split Tri-Capacity 13.03. Electrical Mains Main Terminal Block Secure the cables firmly E L1 L2 L3 N using the cable ties and clamp provided in the electrical panel. INDOOR UNIT MAIN LINE Secure the cables firmly 37 38 E using the cable ties and clamp provided in the...

  • Page 31: Piping

    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 32: Example Total Equivalent Field Pipe Length Calculations

    Installation and Commissioning Guide Split Tri-Capacity 14.02. Example Total Equivalent Field Pipe Length Calculations EXAMPLE 1: Equivalent Length = total horizontal length + total of vertical length + total losses from elbows (x3) = horizontal length = vertical length = elbow EXAMPLE 2: Equivalent Length = total horizontal length + total of vertical length + total losses from elbows (x6)

  • Page 33: Pipe Installation

    Installation and Commissioning Guide Split Tri-Capacity REFRIGERATION PIPING CAY620T CAY700T CAY500T Outdoor Model EVY500T EVY620T EVY700T Indoor Model ELY500T ELY620T ELY700T Maximum Equiv. Pipe Length Range metres 0 - 75 0 - 75 0 - 75 Maximum Vertical Height Difference* metres...
  • Page 34 Installation and Commissioning Guide Split Tri-Capacity Installing interconnecting pipe work to indoor, nitrogen bleed procedure (First fit or rough in stage only) 1. Run interconnecting pipe work from the condenser location to evaporator. 2. Starting with circuit 1 (small compressor), safely release pressure in evaporator and remove caps. 3.
  • Page 35 Installation and Commissioning Guide Split Tri-Capacity NOTES 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. • Moisture will result in adverse reaction in the refrigerant circuit. •...

  • Page 36: Electrical

    POWER CIRCUIT BREAKER SIZE AND CABLE SIZE Circuit Cable Size * (mm Breaker Size Model Main O.D. to I.D. O.D. to I.D. Amps (4 Core +E) (2 Core + E) (3 Core + E) CAY500T EVY500T ELY500T 50.0 10.0 CAY620T EVY620T ELY620T 63.0 16.0 CAY700T EVY700T ELY700T 80.0...

  • Page 37: Maximum Cable Lengths

    INPUT TERMINALS Cable Run Description Suggested Maximum Cable Length 1 to 2 Outdoor CM100 to Optional ActronAir CP05 / CP10 Control Interface (Dual Control) 50m / 200m*** 1 to 3 Outdoor CM100 to Indoor CIB Data Input Terminal 1 to 4...

  • Page 38: Bms Control Wiring Procedures

    Tx/Rx J29FBus2 input 24V +10% -15% 50-60Hz / 28-36V max power: 28W/20W NOTE ActronAir Control Interface can be left connected or can be dis-connected from the control board. BMS PART NUMBERS BMS Connection Type Kit Part Number * Order Form**...

  • Page 39: Return Air - Outside Air - Spill Air Control Wiring Procedures

    Installation and Commissioning Guide Split Tri-Capacity 15.04. Return Air - Outside Air - Spill Air Control Wiring Procedures Optional Dampers TERMINALS 24VAC Active/Neutral Third Party Damper Control To Outdoor Control Secure the cables firmly Refer to diagram below for using the cable ties and details of DAMPER connections.

  • Page 40: Demand Response Management

    Installation and Commissioning Guide Split Tri-Capacity 15.05. Demand Response Management Control Inputs 7 8 9 TERMINALS To Outdoor Control Refer to diagram below for Secure the cables firmly details of DRM connections. using the cable ties and clamp provided in the panel.

  • Page 41: Control Menu

    Installation and Commissioning Guide Split Tri-Capacity 16. CONTROL MENU 16.01. Menu Navigation 10:20 Unit: Unit On Pressing at anytime will bring the menu back one level up. Room T.: 19.2 Pressing at anytime will bring back the main menu. Supply T.: 16.4 Pressing will display an active alarm (if any).

  • Page 42: Menu Tree

    Installation and Commissioning Guide Split Tri-Capacity Note: To scroll Up or Down from existing 17. MENU TREE menu, press button. E4. Indoor coil temp 17.01. Main / Status Menu Room Temp Indoor 0-10V in *Available when enabled via Service Menu. Indoor Pot val.

  • Page 43: Service Menu

    Installation and Commissioning Guide Split Tri-Capacity Gfc. Thermoregulation 17.02. Service Menu Gfc1. Room Temp. Setpoint Dead Band Main Menu Cooling Prop band Heating Prop band Integral time G. Service Gfc2. Room Temp use ID sensor Ga. Change Language After Hours (SW & Temp./SW Only) Probe weight value Ga1.
  • Page 44 Installation and Commissioning Guide Split Tri-Capacity (PASSWORD PROTECTED) Main Menu G. Service Gf. Service Setting (cont...) Gfd. Economy Settings Gfd1. Min Outside Air Enable CO Yes/No Level Damper Pos. Gfd2. Economy Cycle Enable Yes/No Temp. Difference Outside Air Min Limit Yes/No Temp.: Gfd3.

  • Page 45: Manufacturer Menu

    Installation and Commissioning Guide Split Tri-Capacity 17.03. Manufacturer Menu Main Menu H. Manufacturer (PASSWORD PROTECTED) Ha. Configuration Hd. Initialization Ha1. Unit Configuration Hd1. Default Initialisation Unit Series / Model Erase User settings and Variations install global default value Ha2. Compressor Configuration Hd2.

  • Page 46: External Input Operation

    Installation and Commissioning Guide Split Tri-Capacity 18. EXTERNAL INPUT OPERATION The System is controlled by Third Party Control through wired inputs. (On/Off, Indoor Fan, Compressor, Heat/Cool and Economy) REMOTE ON/OFF can only be used when Enable Scheduler is set to NO (on screen D1). 18.01.
  • Page 47 Installation and Commissioning Guide Split Tri-Capacity NOTES • Commissioning of the EC Fans should be carried out by a qualified technician only. • Make sure that all instructions are followed accordingly. • Ensure that connecting duct work and air filters are installed accordingly. 1.
  • Page 48 Installation and Commissioning Guide Split Tri-Capacity On screen C1, set the Fan Mode to operate in either Continuous or Auto cycle (Auto cycle will cycle the indoor fans on/off with the compressor). Heat / Cool Mode: AUTO CHANGE OVER Select Auto Cycle or Continuous Indoor Fan operation Fan mode: Auto cycle On screen Gfc13, set the Type of fans fitted Supply to ACTRON A2FB.
  • Page 49 Installation and Commissioning Guide Split Tri-Capacity 18.02.02. Fan Speed Set External Input 0-10VDC Before performing the Indoor fan commissioning procedures below, make sure that the Unit model Set Dial on the indoor board is set to F and the DIP switches are all OFF (See illustration below). LED FAN STATUS Display will toggle between (Interface Control) and (0-10V Out Speed Control) .
  • Page 50 Installation and Commissioning Guide Split Tri-Capacity Now fan speed is set through TERM 13 (Multi input 1), input 0-10VDC, fan speed is maintained within the minimum and maximum speed as shown on screen Gfc4. On screen Gfc4, if required, adjust the Supply Fan Maximum Speed to your applications maximum fan speed. G.
  • Page 51 FAULT INPUT 1 2 3 4 (CIB01) SWITCH COMMERCIAL INDOOR BOARD CIB01 SPEED RANGE AND UNIT SET DIAL POSITION * (CIB01) COMMERCIAL INDOOR BOARD ACTRONAIR PART NUMBER: 2020-134 CIB01 Speed Range (v/%) Models Minimum Nominal Maximum CAY500T / EVY500T 3.9/39.6 5.4/54.1...

  • Page 52: Compressor Configuration

    WHITE Installation and Commissioning Guide Split Tri-Capacity BLACK FINAL COMMISSIONING Final defined value for the fan (on the CIB01 seven segment FAN SETPOINT VOLTAGE has to be written on the unit wiring diagram FINAL YELLOW Date: COMMISSIOINING FAN SET POINT VOLTAGE as shown on Fan Speed: GREEN the side.
  • Page 53 Installation and Commissioning Guide Split Tri-Capacity 18.03.01. Compressors 24VAC External Control Mode Compressors are configured through a 24VAC input from the external control. This is the DEFAULT compressor configuration. If this is the compressor external input requirement, no control interface configuration is required.
  • Page 54 Installation and Commissioning Guide Split Tri-Capacity Multi Input 1 and Multi Input 2 state Examples of equivalent voltage and capacity scaling are as follows: 3V = 33% capacity (stage 1); 6V = 66% capacity (stage 2); 9V = 100% capacity (stage 3) Main Menu E.

  • Page 55: Internal Sensor Operation

    Installation and Commissioning Guide Split Tri-Capacity 19. INTERNAL SENSOR OPERATION The System is controlled by the ActronAir CM100 control. (On/Off, Indoor Fan, Compressor, Heat/Cool and Economy) 19.01. Unit ON/OFF Configuration The unit ON/OFF can be configured to one of the following:...
  • Page 56 Installation and Commissioning Guide Split Tri-Capacity Option 2: TIME SCHEDULER Ensure that Enable DIN 4 to turn the unit On / Off (on screen Ge3) is set to NO. Bms Config. Enable DIN 4 to turn the unit On / Off : Ensure Enable Scheduler (on screen D1) must be Yes.

  • Page 57: Indoor Fan Configuration

    Installation and Commissioning Guide Split Tri-Capacity Method 2: IN-FAN (24VAC IN) External Unit ON/OFF is operated by switching 24VAC to IN-FAN terminal. TERMINALS IN-FAN (24VAC IN) 24VAC OUT 19.01.02. Setting ON/OFF Input Set Enable DIN 4 to turn the unit On / Off (on screen Ge3) to Yes. Bms Config.
  • Page 58 Installation and Commissioning Guide Split Tri-Capacity 19.02.01. Indoor Fan Speed Setting Procedure via Control Interface Before performing the Indoor fan commissioning procedures below, make sure that the Unit S on the indoor board is set to F and the DIP switches are all OFF (See illustration below). LED FAN STATUS Display will alternately show (Interface Control) and (0-10V Out Speed Control).

  • Page 59: Setting Up Bms (Remote Demand) Optional

    The economy cycle operation can be set via the Control Interface as follow: G. Service Gf. Service settings Gfc. Thermoregulation Gfc13 S. Configuration By default Econ. type is set to MODULATE. In this setting, ActronAir internal control logic modulates the damper positioning. S. Configuration Gfc13 Type of fans fitted...
  • Page 60 Damper Position 20.0% This must be set to Application Requirements Range (0-99%) To use ActronAir CO sensor, refer to Document Part No. 9590-3011. 21.01.02. Enable Economy Cycle: (Configurable in Gfd2 screen) To use the Economy Cycle logic, set Enabled to YES as shown below.

  • Page 61: Room Air Temperature Sensor Installation

    Installation and Commissioning Guide Split Tri-Capacity 21.01.05. Maximum Outside Air Temp.: (Configurable in Gfd3 screen) To use this option, set Outside Air Max Limit Temperature to Yes. If the T > Outside Air Max Limit Outside Air Temperature, the economy cycle will stop, and the damper will remain open with maximum opening value set by Min Outside pos.

  • Page 62: Room Air Temperature Setup In Control Interface

    Setup the sensor location in CP05 control interface. See Air Temperature Set-Up in Control Interface section. NOTES • The supplied Room Air Temperature Sensor (ActronAir Part Number: 2060-036) is a Duct Bead type sensor on the CP05/CP10 display. A wall type sensor is also available as an option (ActronAir Part Number: LM-RS-2).

  • Page 63: Averaging Four Room Air Temperature Sensors (Optional)

    * For compliance with EMC requirements, connect the screen wire to Terminal 22 on the Outdoor Terminal Strip. Use only the provided ActronAir duct bead sensor or the optional wall sensor. Use of Third Party sensors are done at the contractors' risks and ActronAir accepts no responsibility for performance or sensing issues.

  • Page 64: After Hours Logic With Timeclock (Scheduler)

    Installation and Commissioning Guide Split Tri-Capacity 24. AFTER HOURS LOGIC WITH TIMECLOCK (SCHEDULER) 24.01. After Hours wiring to outdoor unit Option 1 : After Hours button wired to Outdoor Unit. TERMINALS A/H button (normally closed contact) AFTER HOURS Jumper (Factory Installed) RTN AIR SENSOR RTN AIR SENSOR (GND) Thermoregulat.

  • Page 65: Enable / Disable Air Filter Alarm

    Installation and Commissioning Guide Split Tri-Capacity 25. ENABLE / DISABLE AIR FILTER ALARM The Tri-Capacity control gives the user the option to Enable / Disable the Air Filter Alarm. Procedure: 1. Set the Indoor Filter alarm timer in hours. Adjustable range is 0-900 hours. G.

  • Page 66: External Input Wiring Diagrams

    Installation and Commissioning Guide Split Tri-Capacity 26. EXTERNAL INPUT WIRING DIAGRAMS 26.01. 24VAC Relay Output Compressors and Indoor Fans Installation and Commissioning Guide 500-700 Tri-Capacity Split Ducted Doc. No.0525-098 Ver. 2 210330...

  • Page 67: Analogue Output Compressor And 24Vac Relay Output Indoor Fans

    Installation and Commissioning Guide Split Tri-Capacity 26.02. 0-10 Analogue Output Compressor and 24VAC Relay Output Indoor Fans Installation and Commissioning Guide 500-700 Tri-Capacity Split Ducted Doc. No.0525-098 Ver. 2 210330...

  • Page 68: 24Vac Relay Output Compressor And 0-10 Analogue Output Indoor Fans

    Installation and Commissioning Guide Split Tri-Capacity 26.03. 24VAC Relay Output Compressor and 0-10 Analogue Output Indoor Fans Installation and Commissioning Guide 500-700 Tri-Capacity Split Ducted Doc. No.0525-098 Ver. 2 210330...

  • Page 69: Wiring Diagram 0-10 Analogue Output Compressors And Indoor Fans

    Installation and Commissioning Guide Split Tri-Capacity 26.04. Wiring Diagram 0-10 Analogue Output Compressors and Indoor Fans Installation and Commissioning Guide 500-700 Tri-Capacity Split Ducted Doc. No.0525-098 Ver. 2 210330...

  • Page 70: Fan Performance Data And Curve

    Installation and Commissioning Guide Split Tri-Capacity 27. FAN PERFORMANCE DATA AND CURVE FAN PERFORMANCE DATA CAY500T / EVY500T External Static Pressure (Pa) Airflow (l/s) Spd. Spd. Spd. Spd. Spd. Spd. Spd. Spd. Spd. Spd. 2000 39.6 43.7 47.1 50.3 1007 53.3...
  • Page 71 Installation and Commissioning Guide Split Tri-Capacity CAY500T / ELY500T FAN PERFORMANCE DATA External Static Pressure (Pa) Airflow (l/s) Spd. Spd. Spd. Spd. Spd. Spd. Spd. Spd. Spd. Spd. 2000 40.7 585.6 44.2 748.3 47.4 918.7 50.2 1082.2 52.8 1253.5 55.2 1411.5...
  • Page 72 Installation and Commissioning Guide Split Tri-Capacity CAY620T / EVY620T FAN PERFORMANCE DATA External Static Pressure (Pa) Airflow (l/s) Spd. Spd. Spd. Spd. Spd. Spd. Spd. Spd. Spd. Spd. 2500 48.2 51.5 1030 56.1 1269 59.9 1505 63.8 1765 67.9 2028 72.0 2297 75.8...
  • Page 73 Installation and Commissioning Guide Split Tri-Capacity CAY620T / ELY620T FAN PERFORMANCE DATA External Static Pressure (Pa) Airflow (l/s) Spd. Spd. Spd. Spd. Spd. Spd. Spd. Spd. Spd. Spd. 2500 54.7 57.8 1056 60.5 1239 63.2 1450 65.7 1647 68.2 1844 70.6 2035 73.1...
  • Page 74 Installation and Commissioning Guide Split Tri-Capacity CAY700T / EVY700T FAN PERFORMANCE DATA External Static Pressure (Pa) Airflow (l/s) Spd. Spd. Spd. Spd. Spd. Spd. Spd. Spd. Spd. Spd. 2800 52.2 1023 56.6 1275 60.3 1523 64.3 1792 68.6 2073 72.6 2346 76.1 2627...
  • Page 75 Installation and Commissioning Guide Split Tri-Capacity CAY700T / ELY700T FAN PERFORMANCE DATA External Static Pressure (Pa) Airflow (l/s) Spd. Spd. Spd. Spd. Spd. Spd. Spd. Spd. Spd. Spd. 2800 60.2 1106 62.9 1324 65.5 1535 67.8 1730 70.3 1942 72.8 2164 75.0 2360...

  • Page 76: Refrigerant Charging

    Thermal Expansion Valve (TXV) adjustment when required. If only ONE compressor is running, the subcooling and superheat results will be different when compared with TWO compressors running. REFRIGERANT CHARGE DETAILS Outdoor Model CAY500T CAY620T CAY700T EVY500T EVY620T...

  • Page 77: Charging Method 1: Subcooling And Superheat

    Installation and Commissioning Guide Split Tri-Capacity 28.01. Charging Method 1: Subcooling and Superheat Parameters: LLT = Liquid Line Temperature SLT = Suction Line Temperature SCT = Saturated Condensing Temperature SST = Saturated Suction Temperature Cooling Operation: Heating Operation: Subcooling should be between 4K and 8K. Subcooling should be between 8K and 14K.
  • Page 78 Installation and Commissioning Guide Split Tri-Capacity 4. Start the unit in cool mode ensuring that both circuit compressors are in 100% operation before taking service gauges reading. Allow the system to stabilise for next 20 minutes before recording. Record the discharge pressure, suction pressure, liquid line temperature and suction line temperature for both systems.
  • Page 79 Installation and Commissioning Guide Split Tri-Capacity R410A Pressure / Temperature Chart R-410A PRESSURE / TEMPERATURE CHART Temp Pressure Temp Pressure Temp Pressure Temp Pressure -34.4 194.9 805.9 2090.7 -30.7 206.9 834.1 2145.5 -26.8 219.2 862.9 2201.3 -22.8 231.9 892.6 2258.2 -18.6 245.1 922.8...

  • Page 80: Charging Method 2: Cooling Charging Curve

    Installation and Commissioning Guide Split Tri-Capacity 28.02. Charging Method 2: Cooling Charging Curve 1. Start and run the unit in cool mode, ensuring that both circuit compressors are in 100% operation and systems stabilised for 20 minutes, record discharge pressure and liquid line temperature. 2.

  • Page 81: Thermal Expansion Valve (Txv) Adjustment

    Installation and Commissioning Guide Split Tri-Capacity 28.03. Thermal Expansion Valve (TXV) Adjustment CAUTION • Allow the systems to stabilise for 20 minutes before adjusting the thermal expansion valve (TXV) in order to ensure correct subcooling and superheat conditions. Turn Superheat Adjustment spindle 1/4 turn at a time, stabilising the systems in between adjustment, check condition, adjust again if necessary, until correct subcooling and superheat conditions are attained.

  • Page 82: Fault Display Codes

    Installation and Commissioning Guide Split Tri-Capacity 29. FAULT DISPLAY CODES 29.01. Control Fault Code Displays NOTES Codes shown below are only applicable to CP05 and CP10. Refer to the Owner’s Manual of CL01 and CL01-2 for fault display codes. Description Display Code Type Alarm Condition...

  • Page 83: Soft Starter Display Codes

    Installation and Commissioning Guide Split Tri-Capacity 29.02. Soft Starter Display Codes Operation Mode On-Board LED Indication At first power Up One per second for 10 seconds Ready to Start LED Off Compressor Running LED remains Off Delay After Compressor Stop One Blink per second for 50 secs, then LED Off Fault Operation On-Board LED Indication...

  • Page 84: Maintenance

    Installation and Commissioning Guide Split Tri-Capacity 30. 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 85 Installation and Commissioning Guide Split Tri-Capacity Cleaning the Condenser Coils Clean the coils at least once a year or more frequently if unit is located in a dusty and dirty environment, in order to maintain your system’s proper operating performance. High discharge pressures are good indication that the coils need cleaning. When using detergent or solvents to clean the coils, follow the manufacturer’s instructions to avoid potential damage to the coils and to the unit.

  • Page 86: Maintenance Frequency Checklist

    Installation and Commissioning Guide Split Tri-Capacity 31. MAINTENANCE FREQUENCY CHECKLIST ELECTRICAL Service Period Parts Detail of Service Check Service Methods Isolators / Tighten Terminals as necessary Printed Circuit Visual Inspection on isolators and printed circuit  Boards boards Electrical Check all electrical terminals, Re-tighten if loose.
  • Page 87 Installation and Commissioning Guide Split Tri-Capacity 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  and Frames and dust accumulation. neutral detergent solution.

  • Page 88: Sensor Detail

    Installation and Commissioning Guide Split Tri-Capacity 32. SENSOR DETAIL TEMPERATURE SENSORS ActronAir Description Location Part Number Compressor 1 Compressor 1 2060-018 Discharge Temp. Sensor Discharge line Compressor 2 Compressor 2 2060-018 Discharge Temp. Sensor Discharge line Outdoor Coil 1 Last return bend of...

  • Page 89: Start-Up And Commissioning Report

    Installation and Commissioning Guide Split Tri-Capacity 33. START-UP AND COMMISSIONING REPORT Completing Settings Log Procedures 1. Switch-Off all motor start circuit breakers (MSCB), leaving circuit breakers CB1, CB2 and CB3 Switched-On. 2. Fill-in all current settings and information in SETTINGS LOG below: Settings Log: NOTE Please log all required information below, before any software changes are to be made.
  • Page 90 Installation and Commissioning Guide Split Tri-Capacity SYSTEM CONFIGURATIONS (To access this menu, please enter the Service password: 7378). G. Service e. Communicate config. Address: Protocol: MODBUS CAREL MODBUS EXT. Speed: 19200 9600 4800 2400 1200 Enable the BMS to turn the unit On / Off: On loss of Comms: Turn Off Turn On...

  • Page 91: Installation And Commissioning Guide 500-700 Tri-Capacity Split Ducted

    Installation and Commissioning Guide Split Tri-Capacity G. Service f. Service settings c. Thermoregulation (Continuous) Gfc11 Gfc17 Unit Control Mode Alarm Disable Internal Sensors: Outdoor Unit RTN AIR Sensor: Remote Terminal: Remote Demand: Gfc18 External Input: Alarm Disable: Supply Fan Control: Indoor Unit Select Wall Control: RTN AIR Sensor:...
  • Page 92 No.: AU06394 ©Copyright 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, therefore specifications are subject to change without notice. Document: 0525-098...

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