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Installation and Commissioning Guide - Split Ducted Variable Capacity Commercial Outdoor Unit

Doc. No.0525-066 Ver. 6 221012

Installation and Commissioning Guide

Variable Capacity Commercial

FAN CURVE

Notes:

Performance Fan Curve shown is at Dry Coil Condition.

Airflow should be reduce with respect to the moisture content in the air

All data provided does not include filters. Please review filter manufacturer for application.

10.

2.5 m/s face velocity point will occur at 2150 l/s.

AIRFLOW (l/s)

Nominal

Airflow = 1750 l/s

1650

1600

1850

1700

1900

1750

1950

1800

2000

EXTERNAL ST

ATIC

PRESSURE (Pa)

APPLICA

TION RANGE

67% PWM

150

250

100

200

300

1550

2100

2050

50% PWM

55% PWM

60% PWM

65% PWM

70% PWM

75% PWM

80% PWM

85% PWM

90% PWM

95% PWM

99% PWM

45% PWM

40% PWM

1500

1450

1400

Содержание CRV290T

Страница 1: ...ore installing or operating your air conditioning unit IMPORTANT NOTE Please read this manual carefully before installing or operating your air conditioning unit That s better That s Actron Variable C...

Страница 2: ...13 Wiring Connections 25 13 01 LC7 2 Wall Control Wiring Connections 25 13 02 NEO Wall Control Wiring Connections 25 13 03 LM RS 2 Optional Sensor Wiring Connections 26 13 04 AERSS Optional Duct Sens...

Страница 3: ...sioning Guide Split Ducted Variable Capacity Commercial Outdoor Unit Doc No 0525 066 Ver 6 221012 17 Indoor Fan Table and Fan Curve 43 17 01 EVA290T 43 17 06 EVA330T 45 18 Refrigerant Charging 47 19 M...

Страница 4: ...um efficiency your air conditioning unit will deliver just the right amount of cooling or heating capacity you demand Even in extreme conditions the unit will still supply the required demand at peak...

Страница 5: ...tructions 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 da...

Страница 6: ...ts Never release refrigerant to the atmosphere It is an offence in Australia to do so Always recover recycle and reuse refrigerants When removing from the system properly contain and identify refriger...

Страница 7: ...turn air location Ensure sufficient spaces are allocated for these purposes Refer connection and location of condensate drain in the unit drawing and dimensions section of this manual Wiring connectio...

Страница 8: ...ISCHARGE MUFFLER LP SWITCH HP SWITCH ACCUMULATOR REVERSING VALVE FANS LP SENSOR HP SENSOR BALL VALVE OUTDOOR UNIT ELECTRICAL PANEL OVERVIEW FANSPEED CAPACITOR S EVAP MAINS OUTPUT TERMINAL BLOCKS EARTH...

Страница 9: ...0mm between the units or between 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 n...

Страница 10: ...l 06 02 Minimum Service Access Areas and Airflow Clearances HEIGHT CLEARANCE FOR ALL UNITS 1500mm COMP OUTDOOR COIL 800 mm SERVICE CLEARANCE COMPRESSOR AND ELECTRICALS 750 mm SERVICE ACCESS AIRFLOW CL...

Страница 11: ...ds to prevent damage to the unit Equipment Required For Crane Lifting 1 1 x shackle 2 2 x nylon slings 3 Spreader bars NOTE Refer to Unit Dimension and Weight section for unit weight before selecting...

Страница 12: ...t drawing dimensions section PROCEDURE 1 To move the unit around with a forklift insert the fork tines through the pallet as shown in Fig 2 2 Only fork the unit through compressor end or side of the u...

Страница 13: ...access panel This must be disconnected first to fully remove the access panel You must re connect the earth cable when re assembling the access panel Live electrical within enclosure Isolate electric...

Страница 14: ...m must be evacuated thoroughly to 500 microns see evacuation procedure The system must always be charged with R 410A refrigerant in liquid state Never allow R 410A refrigerant to vent into the atmosph...

Страница 15: ...When it is required to install other refrigeration devices such as refrigerant drier solenoid valve and the like include the equivalent straight pipe length of the device in the calculation of total e...

Страница 16: ...door Model EVA290T 330T Equivalent Pipe Length Range metres 0 60 Maximum Vertical Height Differential metres 20 Field Pipe Size Liquid Line mm inch 15 88 5 8 Gas Line mm inch 28 58 1 1 8 Outdoor Pipe...

Страница 17: ...e and regulator up at condenser end of pipe work 4 Fit nitrogen line into liquid line with rubber bung to seal the connection The seal will prevent air being sucked into pipe work 5 Leave suction line...

Страница 18: ...n air reacts with the compressor oil and can lead to faults such as compressor failure N I T R O G E N See Diagram Below To Indoor Unit BRAZE JOINTS To Indoor Unit DETAIL A NITROGEN HOSE A NITROGEN HO...

Страница 19: ...o ensure correct electrical connection are satisfied Supply and Power Requirements Procedure It is the installer s responsibility to provide power supply wiring to the mains supply terminal strip of t...

Страница 20: ...BLE 400 VAC Three Phase Neutral Earth 50Hz DATA CABLE TO WALL CONTROL Cat5E UTP AWG 24 Data Cable EXTRA LOW VOLTAGE DATA CONTROL WIRING 2 Core 1 Pair Twisted Pair 7 0 30 0 5mm2 Shielded Data Cable 4 3...

Страница 21: ...able colours used for the Data Terminal in Outdoor Unit match the Data Terminal in Indoor unit Outdoor Unit Data Terminal Green Plug Terminal A White Wire Terminal B Black Wire Terminal G Shield Wire...

Страница 22: ...ian New Zealand Wiring Rules for more details 12 Maximum Cable Lengths 12 01 Wall Controller Options Maximum of three 3 wall controllers in below combinations is allowed on unit See below table Combin...

Страница 23: ...ir Twisted Pair 7 0 30 0 5mm2 Shielded Data Cable 5 NEO SENSE OPTIONAL 4 INDOOR UNIT DATA CONTROL CABLE 3 LM RS 2 OPTIONAL AERSS OPTIONAL 2a NEO WALL CONTROLLER 1 OPTIONAL 2b NEO WALL CONTROLLER 2 OPT...

Страница 24: ...individual unit wiring diagram for complete wiring connection details Long runs beside Mains cables or TV antenna cables should be avoided where possible Item Description Maximum Cable Length 1 to 4 O...

Страница 25: ...ontrol Wiring Connections NOTE Two Ferrite Clips if supplied are to be placed 200mm and 400mm from the NEO controller 13 02 01 NEO RJ45 Wiring 13 02 02 NEO Hard Wiring WALL CONTROL WALL CONTROLLER 12V...

Страница 26: ...E ANY UNUSED PAIRS TO ENSURE NO WIRING IS LEFT EXPOSED REMOTE SENSOR WIRING PAIR 1 BLUE BLUE WHITE PAIR 2 ORANGE ORANGE WHITE NOT USED PAIR 3 GREEN GREEN WHITE NOT USED PAIR 4 BROWN BROWN WHITE 13 04...

Страница 27: ...ng diagram provided with the unit DEMAND RESPONSE ENABLING DEVICE CIRCUIT DIAGRAM ODU CPU BOARD DEMAND RESPONSE MANAGEMENT DEMAND RESPONSE ENABLING DEVICE DRED AS4755 COMPLIANT DEVICE OPTIONAL DRED VO...

Страница 28: ...ing HtSt HotStart On Off SoFt no Soft Start not enabled default YES Soft Start enabled run no Indoor Fan and Compressor default YES Compressor only odFs Hi High Start up Speed default Lo Low Start up...

Страница 29: ...mised functions not included in the existing software or logic in the Outdoor Board but still retaining the safety logic To do this CtrS on the Outdoor Board must be set to Ct 4 14 04 Configuring Indo...

Страница 30: ...ed Setting If required adjust the REDUCED AIRFLOW Setting EXIT Service Menu Enter Service Menu Select Menu 03 If required adjust the MED PWM of 3 Speed Setting If required adjust the MED RPM of 3 Spee...

Страница 31: ...cted Either adjust the PWM or accept the default setting 6 Display shows LOW MED HIGH 3 and FAN With LOW blinking to signify current LOW PWM settings for 3 speed fan Press the or buttons to adjust the...

Страница 32: ...nd low range limits Refer to Section 15 for more details Option 3 Third Party Control 0 10V Fan 1 On the Outdoor Board set Control Source to Third Party Using the MENU and the ENTER buttons navigate t...

Страница 33: ...7 2 Wall Control 1 Press and hold the REPEAT and the TIMER buttons for 3 seconds then release to enter Service Menu The display will show the Service Menu 01 2 Press the or buttons to scroll to Servic...

Страница 34: ...s to enter the Reduced Airflow Settings 4 Press the or buttons to select the desired indoor fan PWM then press the PROG button to accept The available range is from 20 to 100 OFF means that this funct...

Страница 35: ...nit CPU Board 1 Using the MENU and the ENTER buttons navigate to SEt Settings iduS Indoor Settings FiL Filter 2 Keep pressing the MENU button to select the desired filter notification alarm time is sh...

Страница 36: ...select the desired opening in voltage By default this is set to 0 damper closed Adjustable setting is from 0 to 10V Note that in LED 7 segment display 10 0V will show 100 3 Press ENTER to confirm the...

Страница 37: ...NU to navigate to YES By default this is set to no 14 04 09 Run and Fault Indication Output Run Output is configurable to indicate that the unit is running There are two configurations in which this c...

Страница 38: ...12V 0 10V 12V COM COM A A A S1 0 10V 0 10V B B B COM COM COM G G G S2 COIL TEMP DISPLAY PWR 0 10V 0 10V 0 10V FAN2 OUT 0 10V FAN1 OUT COM COM NC NO COM COM 1 COM 2 COM 3 12VDC POWER IN V V ZONE MASTE...

Страница 39: ...2V COM DRM3 COMP DRM2 FAN DRM1 HEAT COIL TEMP LQD HEAT LQD COOL B PWR PROG EXV 0 10V INPUT G OFF ON 1 2 3 4 5 6 7 8 STANDARD DIP SWITCH SETTINGS 0 10V INPUT 0 10V INPUT COM 3RD PARTY INDOOR FAN 3RD PA...

Страница 40: ...2 COM 3 12VDC POWER IN V V ZONE MASTER SECONDARY OFF ON INTERNAL FAN SPEED 1 2 3 4 5 6 7 8 STANDARD DIP SWITCH SETTINGS MANUAL FAN SPEED POT ADJUST OPTIONAL OUTSIDE AIR DAMPER CONTROL OUTPUT OPTIONAL...

Страница 41: ...COM 0 10VDC ID FAN INPUT 0 10V COM AUX IN Input DC Output Fan Status 0 0 V to 0 99 V 0 Off 1 0 V to 1 49 V 0 or 20 Off or On 1 5 V to 9 5 V 20 to 100 On 9 5 V to 10 V 100 On Fan Compressor and Reversi...

Страница 42: ...ired press MENU to navigate to YES 16 06 Remote ON OFF To activate the unit must be wired as illustrated below This will enable unit to be turned ON and OFF from the Outdoor board TURNING THE SYSTEM O...

Страница 43: ...70 1000 75 1163 79 1316 88 1497 NOTES Reduced fan airflow is the airflow during compressor OFF operation optional feature W Indoor Fan Power Watts PWM Pulse Width Modulation Setting PWM Adjustable th...

Страница 44: ...Pa 4 0 P W M APPLICATION RANGE 52 PWM 50 150 250 100 200 300 0 1200 1800 1750 1700 3 5 P W M 3 0 P W M 4 5 P W M 5 0 P W M 5 5 P W M 6 0 P W M 6 5 P W M 7 0 P W M 7 5 P W M 8 0 P W M 8 5 P W M 9 0 P W...

Страница 45: ...375 36 449 41 585 46 727 52 845 1150 31 308 35 402 39 503 43 618 48 764 55 887 1200 33 335 37 431 41 536 46 678 50 794 57 929 1250 35 361 39 457 44 594 48 708 52 832 60 969 1300 37 387 42 513 46 623 5...

Страница 46: ...to the moisture content in the air 9 All data provided does not include filters Please review filter manufacturer for application 10 2 5 m s face velocity point will occur at 2150 l s AIRFLOW l s Nom...

Страница 47: ...ny system can be opened to atmosphere is 15 minutes REFRIGERANT CHARGE DETAILS R 410A Model Refrigerant Charge g Pre charged Length m Additional Refrigerant per Charge g m Field Fipe Sizing mm Liq Gas...

Страница 48: ...ling SCT LLT 3 If subcooling is within the range see charging table there is no need to add remove refrigerant If subcooling is lower than minimum the system is undercharged it is necessary to add ref...

Страница 49: ...Pa Temp o C Pressure KPa Temp o C Pressure KPa Temp o C Pressure KPa 60 34 4 28 194 9 4 805 9 36 2090 7 59 30 7 27 206 9 5 834 1 37 2145 5 58 26 8 26 219 2 6 862 9 38 2201 3 57 22 8 25 231 9 7 892 6 3...

Страница 50: ...wear loose clothing and any jewellery when working near the fans Wear PPE whenever performing any maintenance procedures Observe all necessary procedures when working on a confined space WARNING Hazar...

Страница 51: ...ve Ensure consideration is given to the possibility of water entering the electrical compartments during cleaning of the condenser coil Coil Cleaning Procedures Coil Cleaning Procedures Disconnect pow...

Страница 52: ...Wax panels Repair re paint where required Insulation Visual check for insulation conditions Repair replace insulation material Fan Visual check for run out of balance and dust attached Clean off dust...

Страница 53: ...t Exchanger Check for clogging by dust Check for leaks damage Clean air inlet side as necessary Straighten any bent fins using fins comb Condensate Drain Line if available Check for obstructions and f...

Страница 54: ...2 Supply Air Temperature C C Supply Air Temperature C C Return Air Temperature C C Return Air Temperature C C Suction Temperature C C Suction Temperature C C Discharge Temperature C C Discharge Temper...

Страница 55: ...THIS PAGE WAS INTENTIONALLY LEFT BLANK...

Страница 56: ...6 221012 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 its prod...

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