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Installation and Commissioning Guide - Package Ducted Variable Capacity Commercial

Doc. Part No. 0525-076 Ver. 3 210414

Installation and Commissioning Guide

Variable Capacity Commercial

Minimum Service Access Clearances and Airflow Space Allowances

800 mm

Service

Clearance

(Compressor

and

Electrical

Control)

COMP

INDOOR

FANS

INDOOR

FANS

MOTOR

OUTDOOR COIL

ID COIL

300 mm

Service

Clearance

and Airflow

Allowance

HEIGHT CLEARANCE =

1500mm

DUCT

WORK

600 mm

Service Clearance and

Airflow Allowance

NOTES

• Under all circumstances, Condenser Air must not recirculate back onto Condenser Coil.
• Keep all clearances free of any obstructions.

Base Mounting Details

670

415

1281

1710

Unit Model

Number

Unit Weight

(Kg)

Corner Weights (Kg)

Center of Gravity

PKV210T

316

127

745

605

PKV240T

331

128

745

605

Содержание PKV160T

Страница 1: ...lly before installing or operating your air conditioning unit That s better That s Actron Variable Capacity Commercial Package Ducted Units Installation and Commissioning Guide Model Numbers Under Over Configuration PKV160T PKV180T PKV210T PKV240T ...

Страница 2: ...ons 24 14 01 LC7 2 Wall Control Wiring Connections 24 14 02 NEO Wall Control Wiring Connections 24 14 03 LM RS 2 Optional Sensor Wiring Connections 25 14 04 AERSS Optional Duct Sensor Wiring Connections 25 15 Configuring and Commissioning Setup 26 15 01 Menu and Navigation 26 15 02 Configuring Compressor and Capacity cnFg 26 15 03 Configuring Control Source CtrS 26 15 04 Configuring Indoor Fan Set...

Страница 3: ... conditioning units are designed for applications where superior performance high efficiency reliability supply air quality and quiet operation are the prime priorities The units are built with the latest technology advanced variable speed driven compressor EC indoor fans low noise outdoor fans and an intelligent electronic control For optimum efficiency your air conditioning unit will deliver jus...

Страница 4: ...Air strongly urges that all service technicians make every effort possible to reduce the emission of refrigerants to the atmosphere Everyone must act in a responsible manner to conserve refrigerants in accordance to the industry code of practice 03 Safety Instructions Only licensed HVAC technicians should install and service this air conditioning equipment Improper service or alteration by an unqu...

Страница 5: ... 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 first 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 04 Installation Information All service technicians...

Страница 6: ...ation 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 Allow minimum recommended clearances for periodic maintenance and service access Allow sufficient space above the unit for the outdoor air discharge Condenser air inlet located on the coil side of...

Страница 7: ...hrough our website shown below https www actronair com au brochures manuals operating manuals NEO Operation Instructions can be accessed through our website shown below http neo actronair com au user guide 06 Components Overview Updated Drawing 21 11 2019 CONDENSER COIL ASSEMBLY SCROLL COMPRESSOR CRANKCASE HEATER GRILLE PANEL INDOOR FANS EVAPORATOR COIL ASSEMBLY ELECTRICAL PANEL EEV ASSEMBLY ACCES...

Страница 8: ...NDENSER FAN TERMINAL BLOCKS INDOOR FAN CIRCUIT BREAKER VSD CIRCUIT BREAKER FIRE TRIP TERMINAL BLOCKS CONTROL CIRCUIT BREAKER CMI POWER SUPPLY EARTHING BOLT WITH WASHER AND NUT EARTHING BOLT WITH WASHER AND NUT PKV210T PKV240T UNIT MAINS INPUT TERMINAL BLOCKS OUTDOOR UNIT CONTROL BOARD CONDENSER FAN RUN CAPACITORS CONDENSER FAN SPEED CAPACITORS FERRITES CMI BOARD CONDENSER FAN POWER RELAYS EARTHING...

Страница 9: ...re suggested minimum based on the condition that the spaces around the units are free from any obstructions and a walkway passage of 1000mm 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 not be held liable for any extra charges incurred due to lack of ...

Страница 10: ...ANCE 1500mm D A C DUCT WORK ID COIL COMP INDOOR FANS INDOOR FANS MOTOR OUTDOOR COIL 300 mm Service Clearance and Airflow Allowance B 400 mm Service Clearance and Airflow Allowance YY XX NOTES Under all circumstances Condenser Air must not recirculate back onto Condenser Coil Keep all clearances free of any obstructions Base Mounting Details 1220 64 64 419 605 64 64 68 1488 Unit Model Number Unit W...

Страница 11: ...d minimum based on the condition that the spaces around the units are free from any obstructions and a walkway passage of 1000mm 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 not be held liable for any extra charges incurred due to lack of access and ...

Страница 12: ... INDOOR FANS MOTOR OUTDOOR COIL ID COIL YY XX 300 mm Service Clearance and Airflow Allowance HEIGHT CLEARANCE 1500mm D A C DUCT WORK B 600 mm Service Clearance and Airflow Allowance CG NOTES Under all circumstances Condenser Air must not recirculate back onto Condenser Coil Keep all clearances free of any obstructions Base Mounting Details 64 670 68 415 1281 64 64 1710 64 Unit Model Number Unit We...

Страница 13: ...ng lifting process Crane Lifting Method Crane lifting method is recommended for high rise lifting Fig 1 Connect the loop ends of slings into shackle Provide rubber pads to prevent damage to the unit RUBBER PADS LIFTING POINT Lifting point is located at each corner of the unit 4 Total Size Ø17 5 mm EQUIPMENT REQUIRED FOR CRANE LIFTING 1 x Shackle 2 x Nylon Slings Spreader Bar NOTE Refer to Unit Dim...

Страница 14: ...fficiently and safely capable to lift the unit in order to prevent potential damage to property severe personal injury or death Check unit weight and weight distribution points on unit drawing dimensions section NOTES Lifting procedure and unit model shown are suggestions and for illustration purposes only It is highly recommended that installer observe current industry safe and sound rigging and ...

Страница 15: ...kage Unit Preparation NOTE It is important to remove the shipping blocks before unit operation Step 1 Remove Access Panel as shown below PACKAGE UNIT Access Panel Use allen keys to remove the Access Panel Hex Recess 8mm Remove access panel electrical B Removal Order Pull Out 20mm Pull Down to remove Access Panel Electrical A B A Do not disconnect Earth Cable Earth Cable Remove Access Panel ...

Страница 16: ...the compressor down onto the unit 3 pcs PKV160T PKV180T Loosen Bolts 3 pcs Comp Shipping Blocks PKV210T PKV240T Shipping Blocks Loosen Bolts 3 pcs Comp Slide out shipping blocks as shown below PKV160T PKV180T GENTLY Push back the Compressor PKV160T 180T New Drawing Pull away the Shipping Block A first then Block B B A PKV210T PKV240T GENTLY Push back the Compressor PKV210T 240T New Drawing Pull aw...

Страница 17: ...allation and Commissioning Guide Package Ducted Variable Capacity Commercial Doc Part No 0525 076 Ver 3 210414 Step 3 Tighten back the set bolts that hold the compressor down onto the unit 3pcs PKV160T PKV180T Tighten Bolts 3 pcs Comp PKV210T PKV240T Tighten Bolts 3 pcs Comp ...

Страница 18: ... T Piece as an Air Vent for long drain runs Hose Clamps Condensate Tray The top of the Vent must be 50mm higher than the top of the Evaporator Condensate Tray 250mm or high enough to maintain positive Air Seal Condensate Drain Connection DN 25mm PN12 Trap Clear Plastic Inspection Tube 125mm NOTES PKV model shown for illustration purposes only Ensure that Condenser and Evaporator condensate drains ...

Страница 19: ...s It is the installer s responsibility to provide power supply wiring to the unit s Mains Power Supply terminal block Ensure all wirings are in accordance with local wiring rules Wiring should conform to all current electrical authority regulations and all wiring connections to be as per electrical diagram provided with the unit Confirm that the power supply available is compatible with the unit n...

Страница 20: ...anel WALL CONTROL SUB MAINS CIRCUIT BREAKER Field Supplied by Installer DATA CABLE Field Supplied by Installer 2 PACKAGE UNIT MAIN SUPPLY FROM DISTRIBUTION BOARD SUB MAIN TO UNIT SUB MAINS ISOLATOR Field Supplied by Installer 1 CIRCUIT BREAKER SIZE AND CABLE SIZE REQUIREMENT Model Circuit Breaker Size Cable Size mm2 Amps Main PKV160T 20 0 2 5 PKV180T 20 0 2 5 PKV210T 25 0 4 0 PKV240T 25 0 4 0 Sugg...

Страница 21: ...ations is allowed on unit See below table Combinations Wall Controllers WC 1 WC 2 WC 3 1st Option NEO 2nd Option NEO NEO 3rd Option NEO NEO LC7 2 4th Option NEO LC7 2 5th Option NEO LC7 2 LC7 2 6th Option LC7 2 7th Option LC7 2 LC7 2 8th Option LC7 2 LC7 2 LC7 2 NOTES NEO Available in White NTW 1000 and Black NTB 1000 colours LC7 2 Available in White and Grey colours In the instance of a combinati...

Страница 22: ... shown above 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 Daisy connection is not allowed for NEO wall controller Item Description Maximum Cable Length 1 to 2a 1 to 2b Indoor PCB to Wall Control 1 and 2 90 m 1 to 2c Indoor PCB to Wall Control 3 100 ...

Страница 23: ...ove 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 ITEM DESCRIPTION MAXIMUM CABLE LENGTH 1 to 2a Indoor PCB to Wall Control 1 optional 100 m 1 to 2c Indoor PCB to Wall Control 3 optional 75m total Daisy Chain 1 to 3 Indoor PCB to Remote Sensor 100 m M...

Страница 24: ...L WH BR WH OR WH INDOOR CONTROL BOARD WALL CONTROL WIRING POWER BROWN ORANGE 485 A BLUE 485 B BLUE WHITE GND BROWN WHITE ORANGE WHITE NOT USED GREEN GREEN WHITE 14 02 NEO Wall Control Wiring Connections 14 02 01 NEO RJ45 Wiring WALL CONTROL TWC 1 12V A B G INDOOR CONTROL BOARD RJ45 WALL CONTROL TWC 2 12V A B G RJ45 WALL CONTROLLER 14 02 02 NEO Hard Wiring WALL CONTROL WALL CONTROLLER 12V A B G CUT...

Страница 25: ...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 14 04 AERSS Optional Duct Sensor Wiring Connections AUX SENSOR AUX SENSOR S1 S1 COM COM S2 S2 INDOOR CONTROL BOARD INDOOR CONTROL BOARD REMOTE SENSOR WIRING PAIR 1 BLUE BLUE WHITE PAIR 2 ORANGE ORANGE WHITE P...

Страница 26: ...enabled run no Indoor Fan and Compressor default YES Compressor only odFs Hi High Start up Speed default Lo Low Start up Speed DISPLAY MENU ENTER BACK OUTDOORBOARD Family and Capacity Table Model PKV160T PKV180T PKV210T PKV240T Family Capacity kW 04 16 18 21 24 MENU Scroll through the items at the same menu level Increment the value being set ENTER Go into the selected menu Lock in selected value ...

Страница 27: ...ed 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 has to be set to Ct 4 15 04 Configuring Indoor Fan Setting iduS The fan settings may be configured using Three options the Condenser CPU Board NEO or LC7 2 Wall Control and Third Party Control 15 04 01 Indoor Fan Speed Commissioning The Variable...

Страница 28: ... 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 Speed Setting If required adjust the DEFROST FAN Setting If required adjust the HOT START FAN Setting Procedure 1 Press and hold the REPEAT and the TIMER buttons for 3 seconds then release to enter Service ...

Страница 29: ...ed 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 PWM setting Then press the PROG button to accept NOTE Default setting and adjustable range may vary depending on indoor models 7 Next display will show the RPM setting for LOW SPEED Press the or button...

Страница 30: ...tails 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 to SEt Settings CtrS Control Source 2 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 3 On the CMI Board set the first dip switch to ON and also ensure dip switch is ON...

Страница 31: ... 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 Service Menu 03 Press the PROG button to enter the Service Menu 03 3 Press the PROG button 9 x times to enter the Defrost Fan Settings 4 Press the or buttons to select the desired indoor fan PWM then press the PROG button to accept The available range is...

Страница 32: ...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 function is disabled The sample screen below shows the indoor fan is set to 30 PWM 5 Press the EXIT button once to go back to the original status display Option 2 Outdoor Unit CPU Board 1 Using the MENU and the ENTER buttons navigate to SEt Settings iduS In...

Страница 33: ...oard 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 shown By default alarm time is set to 200 hrs and is adjustable from 0 to 990 Note 0 means the Filter Alarm is disabled 3 Press ENTER to confirm the alarm time settings 4 Press the BACK button twice to go back t...

Страница 34: ...t 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 button to confirm the desired damper voltage Press BACK button to leave the Menu 4 Press the BACK button three times to go back to the original status display 15 04 07 Fan Continuous ON OFF This feature allows the user t...

Страница 35: ...er normally open or normally close relay NOTE To reset the alarm notification via Outdoor Board when using third party control set the time again to clear reset the filter alarm output OPTIONAL FILTER INDICATION RELAY OUTPUT 240VAC 10A Max R This drawing remains the intellectual property of Actron Engineering Pty Ltd Reproduction modification and or distribution are prohibited without written cons...

Страница 36: ...V OUTPUT 0 10V INPUT COM COM CMI POT ADJUST AMB SENSOR FILTER INDICATION FAN IN WALL CONTROLLER OUTDOOR AUX SENSOR ECON OUT AUX OUT AUX IN 12V 0 10V 12V COM COM A A S1 0 10V 0 10V B B COM COM COM G G S2 COIL TEMP DISPLAY PWR 0 0 0 10V FAN2 OUT 0 10V FAN1 OUT COM 1 COM 2 COM 3 12VDC POWER IN V V ZONE MASTER SECONDARY OFF ON PWM FAN OUTPUT 0 10V FAN INPUTS INTERNAL FAN SPEED 1 2 3 4 5 6 7 8 STANDARD...

Страница 37: ...OM COM G G S2 COIL TEMP PWR COM 1 COM 2 COM 3 12VDC POWER IN V V ZONE MASTER SECONDARY OFF ON PWM FAN OUTPUT 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 3RD PARTY FAN CONTROL INPUT HEAT 0 10V G COM 0 10VDC INPUT Input DC Output Compressor Status 0 0 99 V 0 Off 1 1 49 V 0 or 20 Off On hysteresis 1 5 ...

Страница 38: ...ES As the compressor turns ON and the Indoor fan signal is not available then indoor fan will start to run on medium PWM speed Indoor fan operation when fan signal is available Compressor ON Indoor fan will run on medium speed Compressor OFF Indoor fan will run on reduce airflow operation 16 04 03 Analogue Input for Fixed Compressor with Fixed Indoor Fan Speed This feature allows for both Compress...

Страница 39: ...to terminals as shown above and as per wiring diagram provided with the unit DEMAND RESPONSE ENABLING DEVICE DRED CIRCUIT DIAGRAM ODU CPU BOARD DEMAND RESPONSE MANAGEMENT DRED AS4755 COMPLIANT DEVICE OPTIONAL DRED VOLTAGE FREE CONTACTS COM 12VDC DRM 1 HEAT DRM 2 FAN DRM 3 COMP Demand Management Mode Description Of Mode Allowable Range Operating Mode DRM1 Compressor Off Mode Compressor ONLY will cy...

Страница 40: ...stem On Status 1 The system is Off and the remote switch relay has been left in the open position 1 Close remote switch relay 2 System will start in approximately 1 minute Status 2 The system is Off and the remote switch relay has been left in the closed position 1 Open remote switch relay for a minimum of 5 seconds 2 Close remote switch relay 3 System will start in approximately 30 seconds Turnin...

Страница 41: ...3 59 290 65 351 76 421 99 492 700 51 196 58 261 64 322 71 393 86 465 750 57 231 63 291 70 362 78 443 95 509 800 62 259 70 339 77 413 84 485 850 69 304 77 387 83 459 94 539 900 76 349 83 431 89 507 MOTOR BLOWER LIMIT REDUCED AIRFLOW COMPRESSOR OFF AIRFLOW l s EXTERNAL STATIC PRESSURE Pa 50 100 150 200 250 300 PWM W PWM W PWM W PWM W PWM W PWM W 200 22 87 27 123 31 150 250 21 73 26 108 30 139 35 181...

Страница 42: ...s not include filters Please review filter manufacturer for application 4 2 5 m s face velocity point will occur at 1025 l s 0 50 100 150 200 250 300 EXTERNAL STATIC PRESSURE Pa 0 50 100 150 200 250 300 600 650 700 750 800 850 900 External Static Pressure Pa Airflow Volume L s PKV160T Airflow L s 600 650 700 750 800 850 900 63 PWM 4 5 P W M 4 0 P W M 3 5 P W M 5 5 P W M 6 0 P W M 5 0 P W M 6 5 P W...

Страница 43: ... 129 34 162 39 206 51 250 350 21 63 28 106 33 142 39 192 44 235 57 285 400 23 66 31 117 37 163 43 214 48 257 64 300 450 28 89 35 137 41 184 47 235 54 295 69 348 500 32 105 39 157 45 204 52 266 59 324 76 386 550 36 122 43 175 50 233 56 288 64 357 83 426 600 41 146 48 201 55 261 61 322 69 389 91 469 APPLICATION RANGE COMPRESSOR ON AIRFLOW l s EXTERNAL STATIC PRESSURE Pa 50 100 150 200 250 300 PWM W ...

Страница 44: ...ries4 Series5 Series6 Series7 50 Series9 60 65 70 75 80 85 90 95 99 78 PWM 5 5 P W M 6 0 P W M 5 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 M 9 5 P W M 9 9 P W M 650 700 750 800 850 900 950 1000 1050 MOTOR BLOWER LIMIT 4 5 P W M Nominal Airflow 850 l s APPLICATION RANGE AIRFLOW l s Notes 1 P erformance Fan Curve shown is at Dry Coil Condition 2 Airflow should be reduce with ...

Страница 45: ...000 49 315 54 391 60 477 65 563 82 646 1050 54 364 60 449 64 518 70 607 90 699 1100 59 406 64 487 69 578 78 669 97 750 1150 64 456 69 545 75 643 86 723 1200 69 512 75 607 80 700 95 872 MOTOR BLOWER LIMIT REDUCED AIRFLOW COMPRESSOR OFF AIRFLOW l s EXTERNAL STATIC PRESSURE Pa 50 100 150 200 250 300 PWM W PWM W PWM W PWM W PWM W PWM W 200 20 153 25 200 250 21 172 27 208 300 20 150 23 185 29 235 350 2...

Страница 46: ...nufacturer for application 4 2 5 m s face velocity point will occur at 1045 l s Nominal Airflow 1000 l s AIRFLOW l s 0 50 100 150 200 250 300 EXTERNAL STATIC PRESSURE Pa 800 850 900 950 1000 1050 1100 1150 1200 0 50 100 150 200 250 300 800 850 900 950 1000 1050 1100 1150 1200 External Static Pressure Pa Airflow Volume L s EVY201T AIRFLOW L S 15 Series2 Series3 30 35 40 45 50 55 60 65 70 75 80 85 9...

Страница 47: ...6 54 507 73 599 MOTOR BLOWER LIMIT APPLICATION RANGE COMPRESSOR ON AIRFLOW l s EXTERNAL STATIC PRESSURE Pa 50 100 150 200 250 300 PWM W PWM W PWM W PWM W PWM W PWM W 880 36 273 41 350 45 426 49 506 63 582 81 674 900 38 296 42 367 46 443 50 522 65 597 84 688 950 41 328 45 401 49 489 55 567 72 653 90 744 1000 45 380 48 444 52 523 61 615 79 706 96 803 1050 48 419 52 498 57 585 68 671 86 765 1100 51 4...

Страница 48: ...Please review filter manufacturer for application 4 2 5 m s face velocity point will occur at 1045 l s 0 50 100 150 200 250 300 EXTERNAL STATIC PRESSURE Pa 0 50 100 150 200 250 300 850 900 950 1000 1050 1100 1150 1200 1250 1300 1350 External Static Pressure Pa Airflow L s PKV AIRFLOW L s 56 PWM Nominal Airflow 1100 l s APPLICATION RANGE AIRFLOW l s 900 1300 1050 1150 1250 850 950 1000 1100 1200 13...

Страница 49: ...uction service port on the compressor suction line Changes in refrigerant charge must be noted to a label that is fixed to the unit for future reference CAUTION The system of this unit operates with POE oil that rapidly absorbs moisture The maximum time any system can be opened to atmosphere is 15 minutes REFRIGERANT CHARGE DETAILS R 410A Model Refrigerant Charge g PKV160T 5 600 PKV180T 6 680 PKV2...

Страница 50: ...le below Checking for Superheat Maintaining the correct superheat is important for ensuring the evaporator is achieving maximum capacity and avoiding excessive liquid refrigerant returning to the compressor 1 From the R 410A Pressure Temperature Chart record the corresponding Saturated Suction Temperature SST at the given suction pressure 2 Calculate the system superheat using the formula below Su...

Страница 51: ...9 13 1084 7 45 2621 8 50 10 7 18 332 6 14 1119 2 46 2686 2 49 16 3 17 348 7 15 1154 6 47 2751 8 48 22 2 16 365 2 16 1190 7 48 2818 5 47 28 2 15 382 3 17 1227 5 49 2886 4 46 34 0 14 399 7 18 1265 2 50 2955 5 45 40 9 13 417 7 19 1303 6 51 3025 7 44 47 8 12 436 2 20 1342 9 52 3097 2 43 54 8 11 455 1 21 1382 9 53 3169 9 42 62 1 10 474 6 22 1423 9 54 3243 7 41 69 6 9 494 6 23 1465 7 55 3318 9 40 77 4 8...

Страница 52: ...UT LOTO procedures to ensure that power cannot be inadvertently energised Failure to disconnect power before maintenance procedures can result in serious injury and or death Annual Maintenance Checklists Perform general maintenance inspections Perform scheduled start up checks Leak test refrigerant circuits Inspect contacts of all contactors and relays Replace all worn contacts as required Inspect...

Страница 53: ...o remove loose dirt and debris from both sides of the coils Straighten bent coil fins with fin comb Prepare the detergent solutions according to the manufacturer s instructions Spray solution at a 90o angle to the coils keeping a minimum nozzle spray angle of 15o with at least a 1800mm distance from the coils and 600 psi pressure Spray leaving air side of the coils first then the air inlet side Al...

Страница 54: ... panels Repair repaint 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 as necessary to negate possibility of fan running out of balance Motor Ω Visual check on wiring Insulation resistance check to be carried out annually Measure insulation resistance to earth with insulatio...

Страница 55: ... 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 free flow of water Clean to eliminate obstructions sludge and check condition of drain line Pour water to ensure free flow Compressor Ω Check for high low pressure Measure insulation resistance Check co...

Страница 56: ...1 SYSTEM 2 Supply Air Temperature C Supply Air Temperature C Return Air Temperature C Return Air Temperature C Suction Temperature C Suction Temperature C Discharge Temperature C Discharge Temperature C Condenser Coil Temperature C Condenser Coil Temperature C Ambient Temperature C INDOOR FAN SETTINGS Indoor Fan Current Amps Outdoor Fan Current Amps Indoor Fan Airflow l s Indoor Fan PWM Set Static...

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Страница 60: ...neering 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 076 Ver 3 Issue Date 04 2021 ...

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