Bonaire Ducted Inverter Dual Cycle Installation Manual
Contents
1. 31 COMMISSIONING disson decade 33 COMMISSIONING ONE UM eee e 33 33 Commissioning 33 36 INTRODUCTION BONAIRE General Bonaire Inverter Dual Cycle Ducted air conditioners include two separate units An Indoor and an Outdoor Unit The two units are interconnected by two refrigerant pipes and electric cables Unit functions are controlled by the central gas ducted heater and a hard wired low voltage cooling controller Warning The air conditioner must be installed by an authorised licensed installer according to Climate Technologies specifications and using recommended standard R410A refrigeration grade copper electrical cables and correct installation tools Failure to comply with the above may void warranty Precaution Read the following PRECAUTIONS carefully before installing e The warning and caution items stated here must be followed as these important notes are related to safety The definition of warnings and cautions used in this table below Incorrect installation due to ignoring these instructions will cause harm and or damage The seriousness is classified by the following indic2. The front and the sides must be clear for these minimum clearances Over 100 mm Over 500 mm When the back amp sides are blocked The back and the side minimum clearances must be achieved Over 500 mm Over 300 mm X E E O 5 gt O 2 gt When all the sides are blocked If all sides are blocked this will be an unacceptable installation COOLING COIL INSTALLATION B BONAIRE 1 Air Outlet Sub Assembly 2 Air Outlet Assembly 10 Base Plate 11 Beam 12 Right Side Barrier 13 Left side Barrier 14 Top Cover 15 Electrical Control Box Bracket 16 Electrical Control Box 17 Electrical Control Box Cover 18 Pipe Board Fixture 19 Tray Bar Fixture 20 Drip Tray 21 Drip Tray Air Guard 22 Top Crossbeam 23 Left Corner Knighthead 24 Evaporator Sub Assembly 25 Corner Bracket 26 Centre Bracket Page 10 COOLING COIL INSTALLATION B BONAIRE This unit must be installed by a licensed qualified and trained installer Installation by unqualified persons may result in normal operations not being correctly checked personal safety may be compromised property damage may be sustained and the unit may be damaged The warranty may also be void if qualified persons are not used to install the system CAUTION 1 Heater 5 Cooling Coil 2 Platform 6 Platform 3 Supply
3. Wiring Method for the Cooling Coil Wiring method for cooling coil Open the electrical control box to carry out the wire connections The connecting wire should be passed through the wire inlet rubber grommet on the box Connect the wires according to the stipulations on the wiring diagrams The wire splices at the end of the terminals should be tightly compacted Wiring should not be loosely connected Wiring Method for the Outdoor Unit 1 Install a dedicated circuit from the main switch board Circuit breaker requirements as per table below 2 Connect the mains cables to the incoming connection block on the outdoor unit 3 Connect the low voltage control cable from the indoor unit to the comms port on the outdoor PCB Use supply wire sizes as per local electrical codes and regulations Required Circuit Full Load Model Breaker Size Amps BI121D OD 32A 26 6A 141 40 30A Electrical Control Please Note Cable sizes are subject to length of cable run and full load amps calculated via AS 3008 1 Page 27 BONAIRE Cooling Controller Installation The cooling controller must be installed The controller is be mounted on the cooling coil electrical panel This controller will not need to be user adjusted it must be set up at the time of commissioning 1 Detach the rear cover of cooling controller 2 Before fixing the back cover on the electrical panel ensure that the length of the LCD display w
4. CE Filter Cty 1 STi e POWER 220 240V N XS1 1 2 T TEMP SENSOR 4 1 SUCTION TEMP SENSOR 3 1 08414 an HH 15 C _ 0 20 RED ff 5 85 TO INDOOR UNIT 1 YLW GRN BLK U v n m YLW 1 YLW 3 1 a X z bud 52 Uu gt WHT en fT 3 bad T 59 BLK RED Code 1 2 2 4 1 XT1 XT2 BD 1 A KM Amorphous inductor L 1 PTC TRANS PMV C1 62 C3 Electrolytic Capacitor AC Capacitor Compressor capacitor Name Inverter Compressor Compressor OUTDOOR FAN MOTOR OUTDOOR FAN MOTOR CAP VALVE 12 CELL ELECTRICAL TERMINAL 4 CELL ELECTRICAL TERMINAL Single phase Bridge AC CONNECTOR Thermi stor TRANSFORMER Electronic Expansion Valve Page 25 INDOOR UNIT OUTDOOR UNIT LN1234 ELECTRICAL Cooling Coil Wiring Diagram WHT 5 7 BLU TE RED ai RED RED BLU BLU YLW M FAN E CN7 TRANS IN CN4 a 2 CNI2 INDOOR PCB CN2 2 3 BRN YLW GRN 2 02 0 SENSOR ROOM TEMP SENSOR e EN AY amp RECIEVER a UNIT 26 BONAIRE
5. setting up the unit for operation Be sure to follow the instructions to assure proper functioning of the air conditioner The outdoor unit is pre charged with the correct amount of refrigerant for 5 meters Extended refrigeration pipe runs additional refrigerant will need to be added at 100 grams per meter above the pre charged length for pipe runs in excess of 5 meters This process must only be performed by qualified refrigeration technicians with a professional charging set and vacuum pump Evacuation and Charging a Connect two charging hoses from the gauge set to the outdoor unit as shown in the diagram on the next page b Connect the centre hose of the gauge set to a vacuum pump and a vacc stat C Turn on the vacuum pump and make sure that the low pressure gauge reading moves from 0 KPA to a negative Vacc the system down until the vacc stat reads 500 micron d If gauge needle does not move from 0 KPA to a negative or the vacc stat wont pull down to 500 micron this indicates a leak Take the following measures tighten all connections if leaking stops when the pipe work connections are tightened proceed from step c If leaking persists even after connections are tightened nitrogen charge the refrigeration lines and detect the leak repair it then proceed from step c be sure to proceed only after all leaks have been eliminated e Close the valves of both the gas and liquid sides of the charging set and turn off the vacuum pu
6. INSTALLATION MANUAL BONAIRE Ducted Inverter Dual Cycle Air Conditioning KA SNL 4 lt 33 KAZAN ELE __ 22227 WWW bonaire com au 5 INTRODUCTION A A AAA 3 SIT TT NETTE 3 be tbt br tota tuber october 3 a ss 3 DUAL CYCLE MATCHING CHAR UEM IPIS 5 DIMENSIONS amp CLEAHANGEOJ 6 Br aca irc ceili a 6 COO ie com 7 Outdoor mE _________________ 8 rab BS 9 COOLING COIL INSTALLATION 2 2 22 10 LOCUM essaia aaa 11 INOIOS TOF ISTAN ANON n dob dou tese shi 12 1 Installation Tor the Inaoor OMi ses deseen eve 12 2 jFIDOL OF Flattorm aav aio tutae utu ba vu Ro uta apu E EA ahaa 13 22 E E 13 AO TELA S Mmm 13 5 Drainage TOS AIST QUOI ala
7. ain Drain to a Safety Tray Visible Location To be supplied by installer A P trap is not required on a Dual cycle system but is recommended Page 14 COOLING COIL INSTALLATION B BONAIRE Drainage Pipe Material amp Insulation Drainage Pipe Material Polyvinyl Chloride Pipe 032 Outer Diameter Heat Insulation Material Foamed Polyethylene Insulation Plate 10mm Thickness Connection Procedure Connect the flexible drain hose supplied with the PVC pipe Use PVC glue on the drain connections Prime both connections of the drain to be glued together Paste glue at the front 40mm of the PVC pipe and insert it into the flexible drain hose PVC Glue needs 10 minutes to dry Do not impose pressure on the connection during the drying period After the drain is completed and all glued connections are dry test the drain for leaks and flow Heat Insulation Wrap the flexible hose carefully with the supplied heat insulation material from the start to the end to indoor part Flexible Hose Hose band Attached Heat insulation Field arranged Polyvinyl Chloride Pipe Material Heat Insulation Material Page 15 OUTDOOR UNIT INSTALLATION BONAIRE ji 1 1 2 IPM PCB Outdoor Main PCB Outdoor PFC PCB 3 Outdoor Motor 4 Four way valve coil 5 Four way Valve 6 Electrical Valve 7 High Pressure Valve 8 Low Pressure Valve 9 Compr
8. air to cooling coil 7 Supply air duct 4 Safety tray 8 Supply air register Cooling Coil Location The indoor unit is designed for installation within a ceiling roof space or other compartment where there is no influence from outdoor elements While selecting the location the following conditions must be assured a The location should assure free flow of the return air into the unit without interference The unit should be located central to allow for even air flow and distribution to rooms C Avoid obstacles which may restrict the return air intake or the discharge supply air flow The unit should not be installed close to rooms where operational noise may cause concerns bedrooms children rooms etc e If installing the unit on a platform ensure that the structure is capable of supporting the indoor unit and platform f 500mm up the supply air ducting from the heaters outlet NOTE The indoor unit should not be installed outside Page 11 COOLING COIL INSTALLATION B BONAIRE Notes for installation e Flexible ducting used should conform to the Australian standards for insulation resistance relative to this product e The return air duct should be as short as possible with full acoustic lining The duct diameter should be of a size correct for the installation requirements to minimise the static pressure losses Design and prepare advance easy access for servicing as follows e he minimum height clear
9. ance for the installation is 410 mm e Allow for access to the electrical control box to facilitate its easy removal by opening the cover fastened by 4 screws e A distance of 500mm must be kept to allow access the electrical service panel For the maintenance of coils and sensors see the indoor unit clearances See Page 6 1 Installation for the Indoor Unit e Installation of the cooling coil must ensure a minimum length of refrigeration pipe work and ducting is used therefore the Indoor unit should be installed at a reasonable distance from the Outdoor unit Minimum Pipe Length 5 meters Maximum Pipe Length 25 meters Suspension Installation Ensure adequate strength of the building structure so as to withstand the weight of the unit e Determine the position of the suspension rod align it to the suspension mounting brackets in the unit and then tighten it for the position of the suspension rod see the outline dimensional drawing of the unit Suspension Mounting into concrete slab e lf the ceiling is old use anchor bolts For the newly built ceiling use an embedded fixed plate embedded anchor bolts or other locally purchased parts to reinforce the ceiling ensure that the concrete is hard enough to support the weight of the indoor unit Ceiling Anchor bolt Long nut Hanging bolt Indoor unit Page 12 COOLING COIL INSTALLATION B BONAIRE 2 Floor or Platform Mounting e Create platform u
10. ations A This indication shows the possibility of causing death or serious injury WARNING This indication shows the possibility of causing injury or damage to properties only CAUTION NOTE 1 Injury means causing harm burns electrical shock which are not serious for hospitalisation 2 Damage of property means that property has been rendered irreparable Page 3 S BONAIRE A WARNING e Only a licensed qualified and trained specialist installer should be used to install this equipment Installation performed by unqualified persons will potentially cause water leakage electrical shock or fire e Install strictly according to these installation instructions If the installation is does not comply with these installation instructions it will potentially cause water leakage electrical shock or fire Use the attached accessories and specified parts for installation Otherwise it will potentially cause water leakage fire electrical shock or the unit to fail e Install in the correct location which is able to withstand the unit s weight If the strength of the structure isn t enough or the installation isn t properly executed the unit may fall and cause injury e For all electrical work follow local state amp national wiring standards regulations and these installation instructions An independent circuit must be used If the electrical circuit capacity is too small or a defect in the electrical work is present it m
11. ay cause an electrical shock or fire e When carrying out the piping connections take care not to let air or other non condensable matter into the refrigeration circuit Only the specified refrigerant should go into the refrigeration circuit otherwise it may cause a lower capacity abnormal high pressure in the refrigeration system causing component or a complete system failure errors and or injury e Grounding is necessary It may cause electrical shock if grounding is not correct Do not install the unit in a place where leakage of flammable gas may occur If gas leaks and accumulates it may cause a fire Text and Illustration Copyright Climate Technologies 2010 All rights reserved No part of this document may be reproduced or transmitted in any form or by any means electronic or mechanical including photocopying recording or by any information storage and retrieval system without prior permission in writing from Climate Technologies In the interest of continued product improvement Climate Technologies reserves the right to alter specifications without notice E amp O E 4 DIMENSIONS amp CLEARANCES BONAIRE Dual Cycle Matching Chart The matching chart located on this page must be followed or the air flows of the heater will not be correctly matched to the refrigeration system The effects of miss matching the two unit may result in freezing up of the indoor coil lack of cooling performance and over temperatu
12. dada 14 Drainage Pipe Material amp Insulation 15 Connection PROCCCUKE mE 15 ee 15 OUTDOOR UNIT INSTALLATION ceret cases ER etie een nn tn 16 RITE OF UATE TO CAN Oech 17 Refrigerant Pipe 18 19 19 EM 20 IDS IAS EET Tm 20 O 20 21 Gonnecting th DIDS WOM 21 Evacuation add ae ee tan eae d 22 23 ELECTRICAL MM M EM E E 24 ol e a a 24 a 24 212 26 Outdoor Unit Wiring Diagram ate 25 Wiring Method for the Indoor 27 Wiring Method Tor the Outdoor eoe eren Eye c posa 27 Cooling Controller Installation 28 eSI 30 Interconnecting Wiring Heating unit to Cooling
13. ds ee O 0 Clearance Clearance H Customer s signature Filter installed Check and test condensate drain Check electrical connections for tight connections Check refrigeration flares for leaks Check for fan blade damage and security on the motor shaft oet the cooling controller on cooling and on 20 degrees Test run system Ambient temperature Voltage No load VAC Loaded VAC Check pressures after 15 minutes running time HP psi LP psi Check current draws after 15 minutes running time Supply Amps Compressor Amps T D over the indoor coil H A temp S A temp T D T D over the outdoor coll Air on Air off T D Check for air flow to all registers Ensure condenser is level and secure condenser clearances 9 9 Air Flow o Clearance G 2 5 Clearance 34 35 36 cca amu IH Oo LO ai 55 Excelling today for a better tomorrow Manufactured by Climate Technologies ABN 13 001 418 042 26 Nylex Avenue Salisbury SA 5108 Australia WWW bonaire com au
14. e Balancing dampers maybe required to ensure even air distribution e Always install damper blades in the branch take off fittings e Ensure that the final ductwork bend to each ceiling register is a smooth radius so that the airflow has an even bend from the register into the room The minimum radius bend is 1 5 times the duct diameter e Do not squash ductwork to fit through an opening as airflow will be restricted Find a better location e Duct work needs to be supported through its entire length to prevent air flow restrictions e he supply air transition is to be a tapered transition Page 13 COOLING COIL INSTALLATION B BONAIRE 5 Drainage Pipe Installation Be sure to follow this Installation Manual during the drainage installation The CAUTION drainage pipe must have the heat insulation to prevent condensing e The drain pipe of the indoor unit must have heat insulation on it or it will condensate as well as the refrigeration connections of the indoor unit hefall of the drain pipe should not be over 1 100 with no dipping and sagging e The total length of the drain pipe when pulled out straight shall not exceed 20m when the pipe is over this length a prop stand must be installed every 1 5 to 2m to prevent dipping e Refer to the following pictures about the installation of the drain pipes e Do not impose any pressure on the connection part of the drainage pipe lt Safety Drain Main Dr
15. er into the terminal strip Blue wires DO de S MI Page 30 BONAIRE a CN32 Tete 4 WAY d CHT CATO AC REPLY ENT 9426 ENT HEAT CA 31 BONAIRE Interconnecting wiring between the Heater and the cooling coil Terminals 2 and 3 off the heater zone card Are to be connected to the coil of the Dual Cycle cooling relay Terminals A1 and A2 2 Dual Cycle Cooling Relay Mounted in Condenser DO NOT CONNECTED THE COOLING CONTROL CABLE INTO THE HEATERS 2090 MAIN CONTROL OR DAMAGE THE MAY OCCUR ZONE ADDON COZLING BOARD MAIN CONTROL BOARD THERMOSTAT L VIRF PORE em POR 4 TRANSFORMER Rated Output 2A at 24Volts AC 240 Volt SWITCH ROLLOUT en Yellow AIR Black COMB dis ES CONDENSATE 55 eem 5 2 L 5 MODULATION CONTROL BOARD Denotes Installer Wiring Page 32 BONAIRE COMMISSIONING Commissioning of the unit Warning The unit s sump heater must be energised for at least 12 hours prior to start up of the compressor or failure may occur Ensure all electrical terminals and connections are tight Ensure fan blades are tight and spin freely Ensure service valv
16. es are open Leak test refrigeration pipe work connections Drain and safety tray drain are connected and tested Check all ducting is connected and air tight Ensure return air filter is fitted Power up the unit Test supply voltage is correct at the main terminal strip 0 0 0U CES E oet the cooling controller on cooling and on 20 degrees Note the controller with have a communication error code until the heating unit is giving a call for cooling the error code will then clear and start to cool Test run the system in the Cooling mode by turning the LV or RF controller in the cooling mode and adjust the set temperature to below the room temperature Check air flow to all outlets are balanced as required Test all sundry items such as damper motors Fill in the commissioning report Refit all covers to the units Demonstrate the operation of the system to the customer Explain to the customer the cleaning of the filters O dub Explain that the air conditioning system requires preventative maintenance and how often it should be done Give the commissioning report owner s manual and certificates of compliance to the customer Ensure the site is cleaned of all rubbish Page 33 BONAIRE Commissioning Report Date of commission License number Invoice number Company name Technician s signature Company contact details Technician zo e
17. essor DA150S1C 20FZ 10 Compressor PA290X3CS 4MU1 11 Outdoor Motor Support 12 Outdoor Fan 13 Base Sub Assembly 27 ius HU HW c0 5 1 5 1 d 6 8 p 1 10 9 8 2 17 18 14 Condenser Sub Assembly 15 Front Right Clapboard 16 Front Left Plate 17 Big Handle 18 Back Right Clapboard 19 Fan Capacitor Not Shown 20 Compressor Capacitor Not Shown 21 Sensor Not Shown 22 Sensor Not Shown 23 High Pressure Switch Not Shown 24 Reactor Not Shown 25 AC Contactor Not Shown Page 16 OUTDOOR UNIT INSTALLATION BONAIRE Outdoor Unit Location a Install it in a place where it is correct for installation service and is well ventilated b Keep the required distance away and in front of the condenser as required on page 8 when carrying out installation c Pipe length and drop heights should comply with the table on the next page d When installing the unit in a non desirable atmosphere for example a place of greasy dirt salt air or other harsh environments make sure to adopt an effective protection measure e Avoid installing it on the roadside where there is a risk of muddy water or dust blocking the outdoor coil f Install itin a location where neighbours wou
18. h unit 2 Service port on the liquid service valve is not supplied on all units 1 Valve Protection Plug 2 Insert 5mm Hex Allen key to open close the Refrigerant Valve 3 Valve Protection Cap 4 Refrigerant Valve 5 Service Port cap 6 Flare Nut 7 Malve Mounting Bracket 8 Copper Tube Page 23 BONAIRE A Warnings e Supply cables and interconnecting cables should be sized according to AS3008 1 and maximum current of the unit e not apply any pressure on the terminals used for connection Improper connection may cause fire e Grounding must be properly done The grounding wire should be away from gas pipes water pipes telephone lightening rods or other grounding wires Improper grounding may cause electric shock e Electrical Wiring must be done by a qualified electrician Use a separate circuit according to national regulations e The temperature of the refrigerant circuit will be high keep the interconnecting cables away from the refrigeration pipes the wiring capacity is not enough electric shock or fire may occur An all pole disconnection switch having a contact separation of at least 3mm in all poles should be used Other Precautions Be sure to install the correct sized circuit breaker or nuisance tripping or a fire may occur e The supply cable is to be selected according to national and local regulations e The outdoor unit power cable should be selected and connected acc
19. he same area make sure that the hot air outlet from one outdoor unit does not enter another outdoor unit 6 Verify that any wall on which the outdoor unit is installed is capable of carrying the unit s weight and prevention measures for noise transfer into the building is undertaken Do not install on a light unstable structure susceptible to vibration 7 When installing on a balcony above the first floor make sure that the outdoor unit location allows easy access for removal of the top cover and or the entire unit if necessary 8 If the outdoor unit is installed in a non accessible location long and flexible refrigerant tubing and electrical cable must be installed to allow the unit to be moved for servicing 9 Do not install the unit in a highly polluted area in which the air is contaminated by oil mist salt or sulfuric gas 10 Do not alcove the condensing unit in an manner or the system will run at a reduced capacity or may fail Multiple Units Lateral and Rear Spacina Wl AM 100 225 I Eil 8 101 p 22 o ALT 9 rot i e 1 500mm 4 500mm Page 9 When the back is close to the wall The top and the front need to be open This includes protruding window sills Minimum 100mm __ 4 1500 When the top is blocked
20. iring which will go through the back cover will be at least 100mm 3 Install four wires according to the directions on the back cover then screw down the fixing screws Page 28 4 Test communications and then fix the cooling controller to the backing plate 5 Ensure the cooling controller can be used properly after installation Note Before installing the cooling controller for the indoor unit shut down the power supply of the indoor and outdoor unit first and then pull out the display PCB from the main PCB and then connect the cooling controller to the main PCB Page 29 ELECTRICAL Fitting the dual cycle relay The following wiring modifications must be performed on the condensing unit Outdoor unit of the air conditioner All wiring connections are on the left hand side terminal strip of the main printed circuit board To Heater 24v Cooling call off Zone PCB screw the dinrail into the electrical panel and clip the relay onto the dinarail Un plug AC Relay Brown wire off the PCB and plug onto wire 4 Brown wire Plug wire 1 Brown wire onto AC Relay terminal on PCB Unplug CN26 White wire off the PCB and connect to wire 5 White wire Plug wire 2 White wire onto CN26 terminal on the PCB Unplug CN30 White wire off the PCB and connect to wire 6 White wire Plug wire 3 White wire onto CN30 terminal on the PCB Wire the 24 volt cooling control from the heat
21. l be set as indicated in the table c Apply few drops of refrigeration oil to the tube before flaring Flare Depth A opper ripe 20 OUTDOOR UNIT INSTALLATION BONAIRE Connecting the pipe work 1 Connect and tighten the flare nuts to the refrigeration valves on the outdoor unit and to the male connectors of the indoor unit en Holding Spanner Body Side Torque Wrench 2 Coat the flared surfaces lightly with refrigeration oil to improve sealing Does not use leak sealants on the flares Note First manually tighten the flare nuts and then use two wrenches See the table below for tightening torque values 3 Check for leaks Use leak detect solution or Yi an electronic leak tester with nitrogen and a trace refrigerant An electronic leak detector is recommended Pipe external Pipe external diameter mm Added wrench diameter mm Added wrench N m 0952 827 899 39 9 91905 974 387 Wrap the pipe Connecting pipes e Wrap the connecting pipes and cables together with tape but do not include the drainage pipe Drainage pipe can be fixed along them separately Wrap from the joint of the outdoor unit to that of the indoor unit each round of tape should cover half of its previous one Cables Drainage pipe Page 21 OUTDOOR UNIT INSTALLATION 8 BONAIRE WARNING This paragraph describes the necessary steps for
22. ld not be annoyed by operating noise or discharged hot air g Install it on a firm solid base that is not subject to increasing noise h Install itin a place without restrictions to the air outlet Over 200mm MN NN 4 MY iu M m Y 4 V 4 V M 4 Y AX W AM i lt M i 7777 Y Page 17 OUTDOOR UNIT INSTALLATION BONAIRE Allowed Length and Drop of Pipes Material diameter NESCIT ONE diameter POSUER ECCE m 708 BI121D OD 095 0190500 BI14ID OD 29 52 019 05 NOTE The minimum pipe length must be 5m Outdoor unit lt Q gt O r Indoor unit D 2 e Refrigerant Pipe Installation A Ventilate the air if there was any refrigerant leakage during the installation Leaked refrigerant will generate poisonous gas when in contact with fire WARNING A Make sure there is no refrigerant leakage after the installation Leaked refrigerant will generate poisonous gas when in contact with fire WARNING Page 18 OUTDOOR UNIT INSTALLATION BONAIRE Condenser Installation Installation on a flat surface roof ground etc e Install the outdoor unit support it in a position 2 elevated at least 100 mm on concrete concrete block or w
23. mp Make sure that the gauge needle does not move or the vacc stat start to rise for 5 minutes If either starts to rise this could indicate a leak or moisture in the refrigeration pipe work Cautions f When performing the following steps avoid any exposure to the service valve ports remember that the system is under pressure g Remove the valve caps from the service valves Starting with the liquid line position both valves to open using a 5mm Hex Allen key wrench Open each valve by rotating the centre spindle in an anti clockwise direction until fully back seated h Disconnect the charging hoses from the vacuum pump and from the service ports of both the three way valves i Replace the service port and valve caps of both tree way valves and tighten them with a torque wrench see table of torque values listed on the previous page j Replace valve caps of both service valves Check for gas leakage with a leak detector or bubble up Page 22 OUTDOOR UNIT INSTALLATION BONAIRE Charging Set Vacuum Pump Outdoor Unit service Port Valve Cap 3 Way Gas Valve 3 Way Liquid Valve Valve Cap Liquid Flare Connection c ee ee us cgo ME 22 200 xe 0 Gas Flare Connection 1 Indoor Unit Additional Charge 1 Add 100 grams per meter of 9 53 3 8 liquid line over and above the specified system pre charged length See the unit name plate for this information DO NOT exceed the maximum equivalent pipe length on eac
24. ooden beams in order to allow free water flow underneath ra Outside the building Outdoor Unit 4 Floor ground Concrete slab or equivalent Anchor bolts Serrated Rubber Waffle Pad 40 80 mm 4 a boue Ie a Interconnecting Pipework The pipe work between the indoor and outdoor units consists of two copper pipes and an electrical cable routed through a 60 mm wall opening In addition a drainage hose is installed between the indoor unit and the closest drainage point Connect both sections taking the shortest most direct route Outside wall Gas Vapor Line Liquid Line Electrical Cable Inside wall OX XUL Se IN ops Incline Angle Page 19 OUTDOOR UNIT INSTALLATION BONAIRE Suction Trapping If the outdoor unit is installed above the indoor unit a suction trap oil trap must be fitted at the lowest point of the riser The radius of this trap must be as short as possible An additional trap is to be fitted every 4 meters of rise that the refrigeration pipe work travels Pipe Installation Flare Preparation a Cut the pipe using tube cutters Make sure that the cut is perpendicular to the pipe axis Ensure the pipe is de burred and free of metal shavings Do not use a hacksaw b Slip the flare nut over the pipe secure the pipe in the flaring tool and perform the flare on the pipe end The pipe projection length A from the flaring block varies with pipe diameter and shal
25. ording to the outdoor unit installation manual local and national regulations e Wiring should be away from high temperature components or the insulation layer of the cables may be damaged e Use cable clamps provided in the units to fix the cables in position after connection e The control cable should be wrapped together with the heat insulated refrigerant pipes Connect the indoor unit to the power only after the refrigeration pipe work has been vacuumed and charged e Do not connect the power wire to the signal wire connection terminals or damage may occur Important Notes 1 Refer to 53008 1 for the sizing of the supply cable for the unit 2 Refer to AS 3008 1 for voltage drop calculations and values to avoid voltage drop 3 cross section of ground wire for the entire set of air conditioners should be 2 5mm at least 4 Multi stranded cables with an insulation rating of at least V90 250V should be used Page 24 BONAIRE ELECTRICAL Outdoor Unit Wiring Diagram PER t 4 2 gt 2 Eg E Z5 DS rao TE T T 5 2 2 2 5 N O7 UU UN 5 Sl IERS 81 REIR BP YLw RED amp L cho CN18 a OUTDOOR PCB x gt 15 g 3l zzz 5 iit g 25 8 Tus e T 9 WHT YLW GRN ums Lr i CAP2 T WT x RED B RED
26. re failures of the central gas ducted heater Dual Cycle Matching Chart for Bonaire Gas Central Heating and Bonaire Inverter Refrigerated Air Conditioning Bonaire Inverter RAC ee xa sox 20kW Xa 30kW 30 Kw 21kW Xa 30kW 30Kw Xa amp 35Kw Bonaire Gas Central Heaters Page 5 Indoor Unit Dimensions B C Return Air J G Supply Air Page 6 Indoor Unit Clearances Control End To 81210 500 450 1410 500 450 7 0 JU 0 DIMENSIONS amp CLEARANCES BONAIRE Outdoor Unit Clearances In selecting the correct location the following criteria must be considered a The outdoor unit and the indoor unit must be installed as close to each other as possible and requires a minimum pipe length of 5 meters If longer tubing is required see the table on page 21 or consult your technical sales rep b Outdoor unit installation should provide for 1 Safe and easy service access 2 Minimum noise and discharge air disturbance to the owner and nearby neighbours 3 Aminimum distance of 100 mm from the wall 4 If installed in a closed place balcony attic etc an outdoor air vent large enough to remove all discharge air from the condenser and must prevent hot cold air from recirculation through the outdoor unit 5 If several outdoor units are installed in t
27. sing bearers and chipboard Place the unit platform over load bearing walls or on strategically located trusses in the roof space e Place serrated rubber pads or isolating springs under each corner of the unit to minimize eliminate any noise transmission n 3 Levelling the unit 10 15mm Fall e Adjust the level of the unit as required The drainpipe end of the unit must be lower by at least 5 for good 0 5mmFal drainage 2 e Take care not to damage the pipes or coil when lifting to adjust unit level For suspension mounting units tighten the locking nuts once the revised position is determined 4 Ducting and fittings e Do not place an outlet register near the controller thermostat as this can cause false readings e Do not place registers so that air is blown over people e g above beds or couches e o avoid exceeding maximum allowable air pressure drop in ducted system do not use excessive lengths of duct If a duct run exceeds 6 meters always install the next size larger ductwork e Flexible ductwork must be run as straight as possible between the indoor unit and the supply air registers e The airflow through each outlet must be individually set to air balance the system e ductwork should be streamlined avoiding sharp angles that will reduce airflow e Ensure all ductwork is taped airtight so that there is no leakag
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