Braemar Integrated Cooling Install Owners Manual 2 April
Contents
1. controlled and may start without warming 1 Isolate all sources of electrical supply to the unit including any control system supplies switched by the unit Ensure that all points of electrical and gas isolation is secured in the OFF position The supply cables and gas pipe work may then be disconnected and removed For points of connection refer to unit installation instructions 2 Remove all refrigerant from each system of the unit into a suitable container using a refrigerant reclaim or recovery unit This refrigerant may then be reused if appropriate or returned to the manufacturer for disposal Under no circumstances should refrigerant be vented to atmosphere Where appropriate drain the refrigerant oil from each system into a suitable container and dispose of according to local laws and regulations governing disposal of oily wastes 3 Packaged unit can generally be removed in one piece after disconnection as above Any fixing down bolts should be removed and then unit lifted from position using the points provided and equipment of adequate lifting capacity Reference MUST be made to the unit installation instructions for unit weight and correct methods of lifting Note that any residual or spilt refrigerant oil should be mopped up and disposed of as described above 4 After removal from position the unit parts may be disposed of according to local laws and regulations CONNECTION TO OTHER GAS DUCTED HEATERS Although we do not reco2. 1 1 Kg Outdoor coil Numberofrow o 2 Fin material o Unhydrophiicalumnum Tube material Imergrovedcoperte 1 0 Compressor Tye Rotary Scroll Scl Locked rotor Amp LRA A 4 88 58 68 Thermalprotectr intema intema Internal Capacitor mF 60 150 Outdoor fan motor Speed mpm 19001 890 Outdoor noise level ew 171 O Outdoor dimension Net Kg Refrigerant Type Raoa R410A R4lOA Chare g 9330 X X 400 X 4200 Piping Connection Remark The above design and specification are subject to change without prior notice for product improvement Rating Conditions Cooling Indoor Temperature 26 C DB 19 C WB Indoor Temperature 32 C DB 23 C WB Outdoor Temperature 35 C DB 24 C WB Outdoor Temperature 43 C DB C WB Effective from January 2011 V10 Updated 2 April 2011 Page 27 Braemar SEELEY Braemar Integrated Cooling INTERNATIONAL REMOVAL AND DISPOSAL This product contains refrigerant under pressure rotating parts and electrical connections which may be a danger and cause injury All work must only be carried out by competent persons using suitable protective clothing and safety precautions Read the Manal Rik ol electric shock Linit is
3. Gea dud md Pl 2 i al NEA Cb dni a M a ein E a LES A oe eres COOLING COIL LOCATION Select the location by choosing a place that is easy for refrigeration piping and condensate drainage that can handle the weight of indoor cooling coil unit which has easy access for maintenance which should not be near any heat source or moisture where water is easily drained out ACCESS DOOR Effective from January 2011 V10 Updated 2 April 2011 Page 5 Braemar SEELEY CHILE Braemar Inte er ated Coolin g INTERNATIONAL YI INDOOR COOLING COIL UNIT INSTALLATION KIT P n 077239 400 077246 450 RAEMAR NTEGRATED OOLING Heater Return air connection is NOT permitted on the motor side of the fan assembly Seeley supplied duct Duct thermistor transitions MUST be used mounted in duct AFTER cooling coil MAKE SURE THE COOLING COIL IS INSTALLED WITH AIRFLOW IN THE DIRECTION AS SHOWN ON THE DECAL ON THE UNIT Seeley recommends the use of a safe tray under the cooling coil complete with a separate drain e The cooling coil can be mounted on a suitable base Ensure that the base is level and that the drains are free to be piped correctly with enough height to allow for condensate trap and fall to waste Alternative method hanging from above e Measure and mark the position for the suspension bolts or rods B
4. INTERNATIONAL DETERMINATION OF CORRECT REFRIGERANT CHARGE 2 METHODS OF ADDING REFRIGERANT FOR PIPE LENGTHS OVER 7 5m 1 WEIGHING EXTRA REFRIGERANT CHARGE BY LENGTH OF PIPE The unit is shipped with a charge suitable for 3 to 7 5 meters of pipe Extra refrigerant g m determined from the table below MUST be added for each meter that the field installed pipe extends beyond 7 5m Refrigerant Charge g m over 7 5m Y3000 Y3010 Y3020 Note Where the difference in elevation between the indoor unit and the outdoor unit is greater than 5 meters install an oil trap every 5 meters in the vertical pipe section 2 SUPERHEAT METHOD CHARGE BY SUPERHEAT METHOD COOLING CYCLE 1 With both base valves fully open connect a set of service gauges to the base valves service port being careful to purge the lines 2 Allow the system to operate at least 10 minutes or until the pressures stabilize 3 Temporarily install a thermometer on the suction large line near the condensing unit base valve Make sure that there is good contact between the thermometer and the refrigerant line and wrap the thermometer and line with insulating tape to ensure accurate readings 4 Determine the systems superheat as follows a Read the system suction pressure b Using the Saturated Suction Pressure R410A Table 1 determine the system saturated suction temperature c Read the suction line temperature from the thermometer d The system superheat the su
5. TH5X23 Y3500 Y3000 740 L s 11 5 kW 400 TH5X23 Y3510 Y3010 740L s 13 0kW 400 TH5X32 Y3520 Y3020 1060L s 18 0kW 450 400 400 450 400 400 450 FLEXIBLE DUCTWORK CONNECTIONS e tis important that all ductwork be fitted securely and with airtight connection e Use the supplied square to round transitions for proper and even air flow across the coil and through the heater e For flexible duct to transition unit or outlets provide a mechanical connection using strapping or banding in addition to duct tape for air seal Do not rely on tape only Important Notes I Ensure 1 5m to 2 5m of straight duct between DGH and INTEGRATED COOLING 2 Ensure DGH duct thermistor is located downstream of INTEGRATED COOLING and not more than 3m from the DGH 3 Ensure that a minimum of 2 1 2 times the duct diameter of straight ductwork is installed immediately downstream of the indoor unit before any divergence or branch take offs 4 Fill and test drain before running the system IN CEILING INSTALLATION When the indoor unit is installed in roof or ceiling space an additional Safety Drain Tray not supplied must be installed under the indoor unit For servicing a minimum clearance of 600 mm must be provided in front of the access panel side of the unit for its entire length Always install the P trap as close to the unit as possible Fill the P trap with water during installation before starting unit to prevent air movement through t
6. customer setting the maximum fan speed zones installed zone fan speeds and heater and cooler type must be done within the first hour of powering the SCC thermostat After this time the SCC must be disconnected its capacitor discharged and re connected The procedure on the following pages refers to commissioning the Spectrolink Comfort Control within the 1 hour of the first time power is applied to the system However if you are commissioning the Integrated Cooling more than 1 Hour after first applying power the following procedure is required Discharge SCC Capacitor 1 Isolate the power to the heater a Remove SCC from wall bracket and unplug loom 2 Short the 2 terminals on the capacitor a Care needs to be taken b Use only a small device such as a paper clip or similar c Hold short for 30 seconds or until display is completely blank 3 Reconnect loom and replace SCC in wall bracket 4 Reapply power to the heater Note Time and day will need to be reset All previous programming set by the homeowner installer will remain in the memory To change refer to Home Owners Manual OC E A an 7 i CAPACITOR TERMINALS WARNING BE GENTLE DO NOT APPLY TOO MUCH PRESSURE DO NOT BEND OR MOVE CAPACITOR Effective from January 2011 V10 Updated 2 April 2011 Page 15 Braemar SEELEY Braemar Integrated Cooling INTERNATIONAL SPECTROLINK COMFORT CONTROL SET U
7. four zones Therefore as part of the commissioning procedure Zone fan speeds must be set to reflect the number of outlets available and the design air flow required thus supplying the correct amount of heated or cooled air to each Zone SETTING THE HEATER MAXIMUM FAN SPEED With SCC in off state e Press and hold SET button and while still holding SET button press FAN button e Room fan starts at speed 10 gt a e SCC displays E 55 pu 25 E 55 25 o Flashing SET 2 Xl S Pl SORE i o Rotating fan symbol o Flashing Fan Speed e Use up down arrows to adjust fan speed between 7 8 9 or 10 to desired air flow e Press SET when satisfied to lock in selection e SCC returns to off state Pad 1 E I E E Ls fea _ IL _ E m E Effective from January 2011 V10 Updated 2 April 2011 Page 16 Braemar SEELEY Braemar Integrated Cooling INTERNATIONAL REFRIGERATED COOLING ZONING TH3 SERIES The TH3 Series Braemar Ducted Gas Heaters do not have the ability for zoning a Spectrolink Comfort Control must be used to operate the Integrated Cooling Therefore any 3 7 star ducted heaters will have all outlets open for heating and all open for cooling Unless the zoning is controlled by an after market zoning control system If this is fitted to your 3 7 star system please refer all zoning issues back to your installer TH4 amp TH5 SERIES SP
8. outdoor coil clean where necessary 6 Inspect outdoor fans and motors Ensure that fan blades are clean and adequately balanced 7 Inspect the unit cabinet and insulation for damage and corrosion Repair where necessary Check for vibration and excessive noise Correct where necessary 8 Inspect refrigerant tubing for oil accumulations If oil is detected leak test refrigerant tubing 9 Check refrigerant charge by measurement of superheat and sub cooling where necessary adjust charge 10 Check the tightness of electrical connections Filter Cleaning Checklist Place a in each box when filter is cleaned each fortnight Start Date LL LL LE IL EL LL LE LLL LL LE LL EL LLL LL LL LE IL EL LLL LL LE IL EL Six Monthly Checklists Year Date oo Maintenance Item Numbers from above o Item Numbers from above 3 4 5 6 7 8 9 10 Yerl J o ___ o f Year3 Years dt LEE Effective from January 2011 V10 Updated 2 April 2011 Page 23 Braemar SEELEY Braemar Integrated Cooling INTERNATIONAL Check Before Calling for Service Before calling Service please check the following 1 If anew installation please contact the installer to ensure the installation has been completed and commissioned 2 You MUST have a control as shown Braemar SCC if not please refer back to your installer AD 3 Does the display show any in
9. Braemar HEATING j COOLING INSTALLATION MANUAL and OWNER S MANUAL INTEGRATED COOLING SYSTEM Y3500 Y 3000 Y3510 Y 3010 Y3520 Y 3020 Heater Model Indoor Coil Outdoor Unit Nominal Air Flow Capacity Braemar SEELEY Braemar Integrated Cooling INTERNATIONAL CONTENTS Preface 3 Typical Installation 4 Indoor Cooling Coil Installation Outdoor Unit Installation 10 Refrigerant Pipe work 11 Electrical Wiring 12 Spectrolink Set Up 15 Zoning 17 Start up amp Commissioning 20 Refrigerant Charge 21 Commissioning Sheet 22 Maintenance amp Service 23 Before Calling for Service 24 Troubleshooting 25 Operation Tips 26 Technical Specification 21 Removal amp Disposal Warning 28 Connection to Other Gas Ducted Heater Brands 28 Contact Details 29 NOTE HOMEOWNER Please keep this manual in a safe place along with a copy of your receipt and all relevant certificates of compliance relating to the installation work performed The Braemar Integrated Cooling unit is a refrigerated cooling only split type air conditioning system designed specifically for connection to a Braemar Extra Air Series gas ducted heating unit using ONLY Braemar Spectrolink Comfort Control Read this manual before installation and operation Make sure that it is kept for later references Installation training is available from Seeley International for qualified and licensed installers please contact your local office for f training d
10. ECTROLINK COMFORT CONTROL SCC TH4 and 5 model heaters can be installed and set up to independently heat different areas within the home either from a single Spectrolink Comfort Control SCC or from up to four independent SCC s In each case zone dampers must be installed into selected duct runs to allow the air flow to a zone s to be switched ON or I SCC Thermostat Includes a Common Zone with 1 to 4 Zones Each zone is controlled independently from a single SCC The SCC must be located in common zone ie a zone that cannot be turned off and that includes the return air Multiple SCC thermostats No Common Zone with up to 4 Zones Each zone is controlled independently from its own SCC this allows zones to be set at different temperatures and to be controlled from within the zone Each zone that has its own SCC thermostat must include a zone damper SETTING ZONES INSTALLED IN A SINGLE SCC INSTALATION With SCC in off state e Press and hold SET button and while still holding the SET button press ZONE 1 button e SCC displays o Flashing SET o Flashing ZONE o Zone cross e Press zone buttons ZONE 1 2 3 4 to enable required zones e SCC displays o Zone No as each zone button is pressed o Zone cross o Flashing SET 55 55 55 55 1 a ala e Press SET when all required zones are displayed to lock in se
11. EL ELECTRICAL RATING Minimum cross sectional area of conductors mm o 40 00 Y3510 Y3010 220240 1 50 670kW dOam 60 Control cable 24 1 50 1 5 from heater 2 Core Multi Stranded Cable WARNING If incorrect rotation continues severe irreversible damage will result This will void the warranty Some units are fitted with a phase rotation relay and will not start if the rotation is incorrect On three phase units correct compressor rotation must be checked If the compressor is noisy and there is no suction pressure this will indicate incorrect rotation To change the direction of rotation turn the power off and change any two phases on the main terminal block The system must be started under the guidance of a qualified and accredited air conditioning mechanic ELECTRICAL SHOCK CAN CAUSE PERSONAL INJURY OR DEATH Before start up the electrical wiring must be checked for correct terminal locations and that power is available on each phase On three phase units there must be 415 V Power shown is at the Maximum Test Conditions refer below Maximum Conditions Indoor Temperature 32 C DB 23 C WB Outdoor Temperature 43 C DB C WB Effective from January 2011 V10 Updated 2 April 2011 Page 14 Braemar SEELEY Braemar Integrated Cooling INTERNATIONAL SPECTROLINK COMFORT CONTROL SET UP One hour time limit on settings adjustment To help guard against inadvertent adjustment by the
12. Effective from January 2011 V10 Updated 2 April 2011 Page 12 Braemar SEELEY Braemar Integrated Cooling INTERNATIONAL ELECTRICAL WIRING BRAEMAR ADD ON COOLING ZH0S UdL 2 022 AlddNS YIMOd 1 WO AvZ 1OMINOO COOLING Single Phase LINE POWER SUPPLY COMP COMPRESSOR CON CONTACTOR NEUTRAL POWER SUPPLY HPS HIGH PRESSURE SWITCH RUN CAPACITOR MOTOR 1 MOTOR1 LPS LOW PRESSURE SWITCH RUN CAPACITOR MOTOR 2 MOTOR2 1 TO 24V CS START CAPACITOR COMPRESSOR SOFT START 2 TO 24V CR RUN CAPACITOR COMPRESSOR RELAY TM TIMER WIP 3Min Input 220 240V pio ST DG BUDC 01 03 S1 ACS R90 BRAEMAR ADD ON COOLING ZHOS UdE HOA SLY 08E AlddNS N3MOd M31V3H WO AvZ lOHLINOO COOLING Three Phase LINE POWER SUPPLY NEUTRAL POWER SUPPLY CON CONTACTOR HIGH PRESSURE SWITCH MOTOR1 MOTOR CAPACITOR LOW PRESSURE SWITCH MOTOR2 COMPRESSOR TIMER RELAY 1 24vac TO 24V WIP 3Min Input 220 240V RELAY 2 24vac TO 24V RELAY 3 24vac P NO ST DG BUDC 03 02 Effective from January 2011 V10 Updated 2 April 2011 Page 13 Braemar SEELEY Braemar Integrated Cooling INTERNATIONAL ELECTRICAL WIRING Warning The insulation of the fixed wiring may come into contact with hot surfaces eg Discharge pipe the fixed wiring insulation must be protected and or separated properly from hot surface The minimum nominal cross sectional area of supply cord shall be not less than MOD
13. Incorrect wiring terminal loose 9 Pressure switch tripped 1 Motor winding cut or grounded 2 Faulty capacitor 1 There is a gas leak 2 Liquid and gas line insulated together 3 The room was probably very hot when you started the system 1 Thermostat adjustment too high in heating mode or too low in cooling mode 2 Faulty fan 3 Refrigerant charge too low leak 4 Air or incondensable in refrigerant circuit 1 Too much or too little refrigerant 2 Faulty compressor 3 Air or incondensable in refrigerant circuit 4 Blocked expansion device In heating or cooling operation any plastic parts may expand or shrink due to a sudden temperature change in this event a clicking sound may occur Effective from January 2011 V10 Updated 2 April 2011 SEELEY INTERNATIONAL Remedy Wait for power to resume Replace the fuse or reset the breaker Find the cause and fix it Replace the faulty component Retighten the connection Check thermostat setting Find the cause then replace capacitor Check and retighten Find the cause before reset 1 Check the wiring and the compressor winding resistance 2 Find the cause then replace capacitor 1 Remove charge repair evacuate and recharge 2 Insulate them separately 3 Wait while unit has enough time to cool the room 1 Remove charge repair evacuate and recharge 2 Insulate them separately 3 Wai
14. P For 3 4 amp 5 Star Gas Ducted Heaters DEFAULT HEATER amp COOLER TYPE SCC thermostats are set to the following default heater and cooler type e HEAT 3 TH series heater or any other Braemar heater fitted with BSC control system e COOL 1 Evaporative cooler with CPMD control CHANGING THE DEFAULT TO SUIT INTEGRATED COOLING With the SCC in OFF mode press SET amp AC MODE simultaneously 4 HEAT 3 will appear first DO NOT CHANGE press SET to move to COOLING COOL 1 will appear as this is the default setting Use the UP DOWN arrows to adjust the cooler type to COOL 2 press SET when satisfied This can only be done within the first 15 minutes of powering the SCC After this time e Disconnect SCC from the loom e Discharge capacitor at back of SCC e Re connect to loom CHANGING THE DEFAULT FAN SPEEDS Applicable to 4 amp 5 Star Gas Ducted Heaters Only The Table below shows the default fan speeds for each Zone DEFAULT FAN SPEEDS Oneratine Mode Maximum Zone Fan Speeds diis Fan speed HEAT 3 iISCC 190 8 8 8 5 Multiple SCC N A COOL2 1 SCC Multiple SCC N A The same procedure is used when either HEAT or COOL mode is selected If the fan speed is set when HEAT 1s selected the default value for COOL will be the HEAT setting plus 2 Thus if Zone 1 is configured with a fan speed of 5 for HEAT when COOL is selected Zone 1 fan speed will be 7 by default This applies to all
15. RULES for PROTECTION sizing and cable sizes Always refer to the relevant wiring standard for the electrical installation Some local Supply authorities have restrictions on starting current of systems Check Authority for starting requirements for large single phase compressor models Depending on model requirements 240 volt single phase Neutral amp Earth OR 415 volt 3 phase Neutral amp Earth is required All units are for 50 Hz operation Voltage at the unit under load conditions must be within the range of Single phase 240V minus 10 or 5 Three phase 415V minus 10 or 5 24 volt Electrical Supply Connections A control wire 24Volt is required between the heater s Integrated Cooling board and the Outdoor Unit A separate mains power feed is required for the Outdoor Unit 24 volt supply is standard from the Braemar gas ducted heater BSC board Pe eg IHE CANI CUI iras 2 dd mp of Hla 083 18072 H H31wv3H NOHA APZ 10HLINO2 Connect 2 wire 1 5mm from 24 volt Refrig Output to Terminals 1 amp 2 on the Integrated Outdoor unit wiring is to be done as shown in the electrical wiring diagram Do not change the internal wiring 24 Volt control wiring is required to be installed between the Outdoor Unit and the Heater NOT SUPPLIED in accordance with the wiring instructions After fitting the wire check that all the terminal screws are firmly tightened
16. ates Effective from January 2011 V10 Updated 2 April 2011 Page 2 Braemar SEELEY Braemar Integrated Cooling INTERNATIONAL PREFACE Checking Received Product Upon receiving your unit please inspect for damage Claims for damage should be reported immediately with the transportation company Check the model number of the unit and ensure it matches your order In the event an incorrect unit is delivered or a damaged unit it must be returned to the supplier and must NOT be installed The manufacturer assumes no responsibility for installation of incorrectly delivered units and or damaged units Before Installation Read all instructions carefully prior to installation Please ensure every step described in this manual is understood and taken into account before starting installation Proper installation will help ensure trouble free operation Improper installation may result in problems such as noisy operation compressor damage improper operation or dangerous conditions that could result in injury or property damage or void the warranty Over current Protection Over current protection which is less than the recommendation could result in unnecessary fuse failure and a chargeable service call The manufacturer bears no responsibility for damage caused to the equipment as a result of deviation from the recommended rating Refrigerant tubing Keep refrigerant tubing clean and dry prior to and during installation to avoid equi
17. ction line temperature the saturated suction temperature 5 Adjust the charge as necessary by adding charge to lower the superheat or RECLAIMING the charge to raise the superheat in accordance to the operating parameter of the unit as shown in Table 2 Suction Pressure kPa Saturation Suction Temperature C 40 0 jJ 6 amp 6 8 amp 9 SYSTEM SUPERHEAT Ambient condenser inlet temperature C Dry Bulb Table 1 SATURATION SUCTION TEMPERATURE Table 2 SYSTEM SUPERHEAT CAUTION REMOVE THE SERVICE GAUGE SET FROM THE LINES CAREFULLY ESCAPING LIQUID REFRIGERANT CAN CAUSE BURNS Effective from January 2011 V10 Updated 2 April 2011 Page 21 Braemar SEELEY Braemar Integrated Cooling INTERNATIONAL BRAEMAR INTEGRATED COMMISSIONING SHEET Please complete at time of commissioning on site CUSTOMER Name Street Dealer Suburb Installer State Post Code Gas heater Model Serial No Indoor Coil Model Serial No Outdoor Unit Model Serial No Air On Indoor Coil C DB C WB Air on Outdoor Coil C DB Air Off Indoor Coil C DB C m WB C Air off Outdoor Coil C DB Airflow l s Measured If not measured please estimate 1 5 Suction Pressure kPa psi on Temperature C measured at suction Port Discharge Pressure kPa psi Discharge Temperature calculated at compressor Liquid Line temperature c Superheat Temperatur
18. e k calculated Suction Temperature required c Piping run in meters one way Suction line insulated yes Refrigerant added if any kg Outdoor unit position in relation to indoor coil in metres Above or Level Condensate drain tested for leaks and water flow yes Full load amps fF O Customer DD AUC Installer Somatic a ca ee ees Dit Customer System design notes Zone details please provide room details Cooling mode Common zone Zone one Zone two Zone three Zone four Effective from January 2011 V10 Updated 2 April 2011 Page 22 Braemar SEELEY Braemar Integrated Cooling INTERNATIONAL MAINTENANCE AND SERVICE Maintenance To ensure on your warranty validity continuing high performance and to minimize the possibility of premature equipment failure periodic maintenance must be performed on the air conditioning system The minimum maintenance requirements for this appliance are as follows FORTNIGHTLY 1 Clean or replace the return air filter s 2 The cleaner the filter the more energy efficient this appliance will be to operate SIX MONTHLY 3 Inspect indoor coil drain pan and condensate drain Clean when necessary 4 Inspect the heaters fan motor and wheel for cleanliness and alignment Clean and align the motor assembly where applicable 5 Inspect
19. e of bearing the weight of the outdoor unit whilst also isolating noise and vibration See the technical section of this booklet for weights and dimensions Wherever possible protect the unit from direct sunlight When installing by the seaside remember to make allowances to have the unit washed down to protect against the salt spray Allow for drainage of rainwater Not discharge air towards the prevailing wind This may stall the condenser fan Ensure air discharge and operating sound levels conform to local requirements Not be susceptible to dust or oil mist Ensure intake air temperature is no higher than ambient temperature Max 45 C Adequate and reliable power supply Proximity to Indoor Coil Minimum 3m Maximum 30m Note Capacity 1s based on 7 5m field installed pipe Effective from January 2011 V10 Updated 2 April 2011 Page 10 Braemar SEELEY Braemar Integrated Cooling INTERNATIONAL OUTDOOR UNIT INSTALLATION PIPE WORK Pipe work must be installed in a manner which prevents drainage of liquid into the compressor and ensures adequate oil return Pipes should be at least 3 m in length incorporating at least two direction changes This will reduce transmission between indoor and outdoor units Pipe work to be installed according to the Current Code of Good Practice for refrigeration and Airconditioning e Select pipe work size from Table Both interconnection lines must be insulted minimum 10 mm thickness Do
20. e sure the position does not interfere with anything and there is sufficient height to allow for adequate drainage from the unit Effective from January 2011 V10 Updated 2 April 2011 Page 6 Braemar SEELEY Braemar Integrated Cooling INTERNATIONAL TH Extra Air heaters are designed for use with an Integrated Cooling refrigerated cooling systems e These models include an X in their model numbers eg TH3X20 TH4X30 and TH5X32 The following points must be taken into account to ensure correct operation of both the refrigerated cooler and the heater Ensure that the refrigerated cooling unit is sized correctly to suit the house and the heater The cooling coil evaporator should be installed 1 5 to 2 5 m from the heater supply air outlet e To prevent excessive air flow restriction the ducting between the heater and the cooling coil should be as straight as possible If bends are required use the largest bend radius possible e The thermistor must be located after the cooling coil 3m along the duct from the heater outlet and fitted centrally in the top of the duct e Acorrectly sized low level return air grille with a filter MUST be fitted when installing Integrated Cooling refrigerated cooling refer table ON PAGE 9 as a guide NOTE The A C terminals the BSC circuit board in the heater supply 24 Vac control voltage to operate the cooling system The connection from the TH heater is direct to the Termi
21. etween 1 2 3 4 5 6 7 8 9 10 to achieve desired air flow for zone 1 Press SET when satisfied to lock in selection e Go to next zone repeat above procedure until all enabled zones are set 88 88 55 m um meg ELI ari EE LIS CBE 8j Ay ee p e SCC returns to off state once the fan speed for the last zone is set If a fan speed greater than HEAT fan Speed 2 are required then you must change Mode to COOL and repeat above procedure One hour time limit on settings adjustment To help guard against inadvertent adjustment by the customer setting the maximum fan speed zones installed zone fan speeds and heater and cooler type must be done within the first hour of powering the SCC thermostat After this time the SCC must be disconnected its capacitor discharged and re connected Effective from January 2011 V10 Updated 2 April 2011 Page 19 Braemar SEELEY Braemar Integrated Cooling INTERNATIONAL SAANA UP amp COMMISSIONING Ensure that a Return Air Filter is fitted prior to fan start up Filters are not supplied with the unit as standard e Ensure the Electrical has been connected and switch on at Isolator e Switch the unit on in cooling mode with the thermostat set to minimum temperature set point e Check suction and liquid pressure check running current check for noise and vibration repair and or rectify as required o Ifall of the above are satisfactory allow the system
22. for releasing pressure gas in the indoor unit If there 15 no high pressure gas blowing out it is the signal of a leaking indoor unit check and test for leaks repair and or replace as required Flare the pipe s end with flare tool ensuring a good quality flare 1s achieved Tighten flare nuts onto gas pipe and liquid pipe at the indoor unit and outdoor unit with two holding spanners Pressure the Indoor unit amp pipe work again with dry nitrogen and check for any joint leaks Repair as necessary but ensure the system under repair is not under pressure prior to brazing With the indoor unit pressure again released evacuate the pipe work and indoor coil to a vacuum pressure of 100 microns minimum Hold Vacuum for at least 15 minutes Disconnect the vacuum pump whilst retaining the system vacuum Open the liquid line value fully and then suction line valve and hold for 15 minutes Capacity kW Model Number Pipe Sizes Min Pre charge Indoor Outdoor Liquid Vapour Max Pipe Length Y3500 Y3000 9 53 34 19 05 34 11 50 400 400 5 30 400 Y3510 Y3010 12 70 12 19 05 34 3 7 5 30 14 20 400 Y3520 Y3020 12 70 14 19 05 34 3 7 5 30 18 00 Effective from January 2011 V10 Updated 2 April 2011 Page 11 Braemar SEELEY Braemar Integrated Cooling INTERNATIONAL OUTDOOR UNIT INSTALLATION MAINS amp CONTROL WIRING Licensed trades persons must carry out all the wiring work Check SAA WIRING
23. formation See a If Yes go to Step 4 E q b If No check power supply to Heater i Repair power supply and set time and day Spedrolirk ii Follow procedure in Home Owner s Manual on how to set up and operate your system i After completing the above checks and any fault rectified as required and your appliance continues not to operate CALL 1300 650 644 4 Does the display show a Snow Flake symbol T a If Yes i Is there air coming out of the outlets in your home u If No 1 Ensure SCC is set to COOL and the set point is below the room temperature 2 Check and clean return air filter 3 Check and open outlets and or zones 4 Check duct for disconnection or damage 5 After the above have been checked and repaired as required Call 1300 650 644 b If Yes continue below i Check Circuit Breaker and or Isolator to Integrated Cooling unit If electricity is available the unit may be timing out on the inbuilt safety timer Wait 5 minutes and re check ii If fanis blowing on Outdoor unit check large pipe s temperature this pipe should be cold to touch 1 If not cold please have the installer check for refrigerant leaks before calling Braemar Service on 1300 657 506 ii Does the Integrated Cooling run for short periods of time 1 If No refer 4 a 11 above 2 If Yes a Checkto ensure enough outlets are open b Check and clean return air filter c The Braemar SCC has special safety features built in to protec
24. he drainpipe 2222222222222 ML EH 4 oh MES d ali Nd 5 BUM E d ole Shale 4 114 Sy I d mE 25 d m i Ed 25 1 eat Drain MUST have a minimum 1 100 fall to waste NOT ACCEPTABLE Drain MUST comply with all WARRANTY VOID local State and Prescribed laws governing its termination and installation Indoor Coil may be DRAIN MUST BE suspended on hanging rods TRAPPED WITH A MIN or placed on a suitable 50mm WATER SEAL eae PR or Tl La q p f 5 h Sita a Inspection plua Effective from January 2011 V10 Updated 2 April 2011 Page 9 Braemar SEELEY Braemar Integrated Cooling INTERNATIONAL OUTDOOR UNIT INSTALLATION More than 10 cm More than 10 cm More than 10 cm More than 70 mg More than 35 cm H x Wx OD 815 x 1012 x 412 More than More than 10 10 than 30 em More than Eu More than 30 cm impo 30 cm More than C More than 35 cm 35 cm More than A 120 cm H x Wx OD 1275 1012 412 Location considerations should Most importantly do not install the outdoor unit where there is a possibility it will cause a noise complaint from your neighbours Be mindful of the environment Allow sufficient clearances for maintenance around the unit See above Be well ventilated so that the unit can draw and distribute sufficient air Be capabl
25. hieve desired air flow for the common zone 1 this cannot be less than the common zone fan speed 88 L 88 38 88 n pin AL 4 r3 El GM 8 RE EE o Press SET when satisfied to lock in selection o Goto next zone until all enabled zone are set SCC returns to off state once the fan speed for the last zone is set Change Mode to COOL repeat above procedure Effective from January 2011 V10 Updated 2 April 2011 Page 18 Braemar SEELEY Braemar Integrated Cooling INTERNATIONAL MULTIPLE SCC INSTALLATION NOTE For TG TH Heaters prior to 31 December 2010 Zone 1 will default OPEN for COOL as it becomes the COMMON ZONE For TH Extra Air Heaters manufactured after January 2011 each zone operates individually in both Heating and Cooling Mode There is no COMMON ZONE thus the appliance has the ability to HEAT or COOL any one zone Care must be taken to ensure the correct amount of air is set thus supplying each zone with sufficient cooling capacity With SCC in off state Mode HEAT e Press and hold FAN button and while still holding the FAN button press ZONE 1 button e Room fan starts at speed 8 e Set fan speed for zone 1 o Zone damper open all others closed o SCC displays ZONE and zone cross 1 zone number Flashing SET Rotating fan symbol Flashing fan speed initial speed displayed is default or previous set speed Use up down arrows to adjust fan speed b
26. l comes out from the indoor unit This is caused by the indoor unit giving off smells permeated from building material from furniture smoke or from the duct work 6 The air conditioner turns to FAN only mode from COOL mode When indoor temperature reaches the temperature setting on air conditioner the compressor will stop automatically and the air conditioner turns to FAN only mode The compressor will start again when the indoor temperature rises above the set point Effective from January 2011 V10 Updated 2 April 2011 Page 26 Braemar SEELEY Braemar Integrated Cooling INTERNATIONAL TECHNICAL SPECIFICATION Cooling Capacity Rating Cabling minimum 1 0 mm 4 J 26 315 BV Softstarter d Y J Y J 9 Evaporator coi Numberofrow 83 _ _ 839 _ 53 Finmateial Un hydrophilic aluminium Tube material Innergrooved copper tube 1 Goes with HEATER TH5X23 755 HF HEATER TH5X32 0 0 1070 HEATER TH4X20 695 0 0 00 0 HEATER TH4X25 0 0 ao HEATER TH4X30 1 0 0 0 1050 HEATER TH3X20 __ 695 4 0 o HEATER TH3X25 0 0 ao HENER TH G0 use 100 Indoor dimension Nt
27. lection e SCC returns to off state Effective from January 2011 V10 Updated 2 April 2011 Page 17 Braemar SEELEY Braemar Integrated Cooling INTERNATIONAL SETTING ZONES INSTALLED IN A MULTIPLE SCC INSTALLATION For TH4 5 models fitted with multiple SCC thermostats the system automatically detects the number of SCC s connected and enables those zones manual setting of zones installed is not required If the displayed zones and the installed SCC s do not match it indicates that the system has not detected all SCC s check looms and connections SETTING ZONE FAN SPEEDS SINGLE SCC INSTALLATION With SCC in OFF state Mode HEAT e Press and hold FAN button and while still holding the FAN button press ZONE 1 button e Room fan starts at speed 8 default for common zone e Set fan speed for common zone o All zone dampers close GG o SCC displays EU m e ZONE and zone cross um e Flashing SET e Rotating fan symbol e Flashing fan speed initial speed displayed is default speed o Use up down arrows to adjust fan speed between 1 2 3 4 5 6 7 8 9 10 to desired air flow for common zone o Press SET when satisfied to lock in selection e Set fan speed for zone 1 o Zone damper open all others closed o SCC displays ZONE and zone cross 1 zone number Flashing SET Rotating fan symbol Flashing fan speed initial speed shown is default or previous set speed Use up down arrows to adjust fan speed to ac
28. mar SEELEY Braemar Integrated Cooling INTERNATIONAL Warranty Service For Refrigerated Cooling Issues 1300 657 506 For Ducted Heater Issues 1300 650 644 Prior to calling the service number please read the trouble shooting section Check Before Calling for Service on page 22 When calling Warranty Service number please ensure you have your model and serial number available along with date of purchase and if possible a description of the problem Technical support 1300 650 399 Technical Support is for Installers and Dealers ONLY Prior to calling Technical support please ensure you have the appliance model and serial number and any relevant fault information Sales order office 1300 650 141 siso seeleyinternational com Head Office Seeley International Pty Ltd ACN 054 687 035 ABN 23 054 687 035 Sales Tax No 8 671 721 112 O Sullivan Beach Road Lonsdale South Australia 5160 Australia PO Box 164 Lonsdale South Australia 5160 Australia Braemar HEATING COOLING INTERNATIONAL Effective from January 2011 V10 Updated 2 April 2011 Page 29
29. mmend it you can connect the Braemar Integrated Cooling Unit to the gas ducted heaters of other manufacturers You will need to ensure that the gas ducted heater has the appropriate capability and performance and meets the specifications that are required for safe and satisfactory operation of the Integrated Cooling Unit You will also need to ensure that the controller selected in place of the Braemar Spectrolink Comfort Control is suitable to operate the Integrated Cooling Unit and is correctly programmed Proper installation and commissioning is essential Failure to comply with all of these requirements may result in the Integrated Cooling Unit not performing adequately or at all and void the warranty NOTE For complete warranty terms and conditions refer to separate Warranty Card and or www braemar net au Warranty conditions are subject to property access and industry Safety Standards Seeley International strives for continuous product improvements therefore specifications are subject to change without notice Unit colour may vary slightly from that depicted in this booklet Installation and commissioning of this system to the manufacturer s specification compliance with industry standards and local state and national regulatory codes are the responsibility of the installer Information in this booklet was true and correct at the time of publishing E amp OE Effective from January 2011 V10 Updated 2 April 2011 Page 28 Brae
30. nals marked 1 amp 2 on the Integrated Cooling outdoor terminal strip Refer Page 12 Ensure that COOL 2 is selected during system set up to enable the system to operate the refrigerated cooling system refer to Commissioning section in these instructions DUCT CONNECTIONS OUTLET TRANSITION HALVES INLET TRANSITION HALVES P n Scallops Collar Diameter P n Scallops Collar Diameter 638881 2 400 638874 1 400 638904 4 450 638898 3 450 INFILL PANEL INLET P n inlet Diameter 638935 400 INFILL PANEL OUTLET P n Outlet Diameter 638942 400 638966 Identifier scallops found at transition joins SEE INSTRUCTION FOR TRANSITION ASSEMBLY Effective from January 2011 V10 Updated 2 April 2011 Page 7 raemar SEELEY Braemar Integrated Cooling INTERNATIONAL al uc Remove panels amp including the heat shield under panel 2 Replace panel with and the heat shield All Transitions ASSEMBLY INSTRUCTION Behind Behind INLET amp OUTLET TRANSITION HALVES P n Scallops Collar Diameter 638911 5 400 638928 6 450 SEE INSTRUCTION FOR TRANSITION ASSEMBLY Identifier scallops found at transition joins Effective from January 2011 V10 Updated 2 April 2011 Page 8 Braemar SEELEY Braemar Integrated Cooling INTERNATIONAL INDOOR COOLING COIL UNIT INSTALLATION Heater Indoor Outdoor Nominal Rated em
31. not allow moisture dust or other foreign particles to enter the pipe work Only use refrigeration grade copper tubing suitable for R410a and to Australian Standards Installed pipe work must be pressure tested to a minimum of 300 kPa for at test 1 hour using dry nitrogen Pipe work must not be buried underneath the ground Vertical Horizontal Pipe work Maximum vertical rise is 15m with all traps risers every 6 m Maximum Total length of pipe work must not exceed 30m Brazing If brazing of pipe work is required dry nitrogen must be used to purge the pipe work during welding When brazing close to the flare nuts a wet cloth must be used to protect the valves Flaring All flares must be done with a quality flaring tool suitable for R410A and refrigeration flares Orifice Ensure the orifice connections are tight and leak free on the indoor cool before releasing the refrigerant gas charge Pipe work Select copper pipes for gas and liquid as information in specific table see the pipe table below For dust and moisture protection before assembly of the pipe and its insulation both ends of the pipe must be covered Avoid pipe bending as much as possible If it is necessary to bend the bending radius must be more than 4 cm The field installed pipe work and indoor coil MUST be connected to a vacuum pump and evacuated down to a vacuum pressure of 100 microns minimum Connection between indoor unit and outdoor unit Unscrew the flare nut
32. ons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety Children should be supervised to ensure that they do not play with the appliance The appliance shall be installed in accordance with national wiring regulations Disconnecting devices must be incorporated in the fixed wiring in accordance with the wiring rules Effective from January 2011 V10 Updated 2 April 2011 Page 3 Braemar SEELEY Braemar Integrated Cooling INTERNATIONAL TYPICAL INSTALLATION INTEGRATED COOLING COIL Drain Pipe L Ld Tre Refrigerant Pipe a f au f EE nu 1 T d p u a ind ae P ud I F aT i T fi Sues CCCCCCCCCCCCCCCG CERES EN 1 p o hs LA OUTDOOR UNIT MW Air Outlet Indoor and Outdoor unit operating temperature range Indoor Unit Outdoor Unit 18 C 32 C 20 C 43 C Effective from January 2011 V10 Updated 2 April 2011 Page 4 Braemar SEELEY Braemar Integrated Cooling INTERNATIONAL INDOOR COOLING COIL UNIT INSTALLATION Az L 5 rm Ey 5 eT PE ca Le
33. pment damage Tubing MUST comply with all relevant local state and national standards Homeowner The user should retain this manual for future reference To ensure the warranty is continued and valid the unit shall be required to be serviced as per section on MAINTENANCE and SERVICE Attention should be given to the air inlet side of the outdoor coil to ensure grass leaf and other matter are not drawn into or onto the Inlet side of the unit Restriction to air flow across the coil will reduce the system capacity result in high operation pressures and excessive operating cost A return air filter MUST be installed at the return air grille Air filters should be inspected and cleaned at least every two weeks Low level return air grilles are recommended Your air conditioner is designed and built with reliable components to provide years of trouble free dependable service However it does require regular maintenance either by yourself end user and or a licensed technician to keep your warranty on the unit valid IMPORTANT THE AUSTRALIAN GREENHOUSE OFFICE HAS ISSUED VARIOUS REGULATIONS ON THE USE AND DISPOSAL OF REFRIGERANTS IN THE UNIT FAILURE TO FOLLOW THESE REGULATIONS MAY HARM THE ENVIRONMENT AND COULD LEAD TO THE IMPOSITION OF SUBSTANTIAL FINES ONLY QUALIFIED AND LICENSED TECHNICIANS SHOULD PERFORM WORK ON THIS UNIT FAILING WHICH THE WARRANTY ON THE UNIT WILL BE VOID Warning This appliance is not intended for use by pers
34. t while unit has enough time to cool the room 2 Find the cause then replace capacitor 1 Remove charge evacuate and recharge 2 Determine the cause and replace compressor 3 Remove charge evacuate and recharge 4 Replace it This is normal Page 25 Braemar SEELEY Braemar Integrated Cooling INTERNATIONAL Operation Tips The following events may occur during normal operation 1 Protection of the air conditioner Compressor protection The compressor cannot restart for 3 minutes after it stops e The supply air drops below a pre determined set point this prevents the indoor coil from freezing 2 A white mist coming out from the indoor unit A white mist may generate due to a large temperature difference between air inlet and air outlet on COOL mode in an indoor environment that has a high relative humidity 3 Low noise of the air conditioner e You may hear a low hissing sound when the compressor is running or has just stopped running This sound is the sound of the refrigerant flowing or coming to a stop e You can also hear a low squeak sound when the compressor is running or has just stopped running This is caused by heat expansion and cold contraction of the plastic parts in the unit when the temperature is changing 4 Dust is blown out from the indoor unit This is a normal condition when the air conditioner has not been used for a long time or during first use of the unit 5 A peculiar smel
35. t your Integrated Cooling system It will switch off the Integrated Cooling output signal when the supply air temperature drops below a pre set minimum value and will restart after the supply air temperature rises by a pre set value and the delay timer has elapsed Call the installer to check you have the required number of outlets open e Once the above have been checked and repaired as required Call 1300 657 506 Please NOTE It is important you recognise if the fault 1s with the Ducted Heater or if the fault 1s with the Refrigerated Cooling System For prompt efficient service please follow the above before calling the appropriate number below For Refrigerated Cooling Issues 1300 657 506 For Ducted Heater Issues 1300 650 644 Effective from January 2011 V10 Updated 2 April 2011 Page 24 Braemar HEATING COOLING Braemar Integrated Cooling Troubleshooting Probable cause A The air conditioner does not run B The outdoor fan runs but the compressor will not Start C There is insufficient cooling D The compressor runs continuously E The compressor starts but shuts down quickly F Clicking sound is heard from the air conditioner 1 Power failure 2 Fuse blown or circuit breaker open 3 Voltage is too low 4 Faulty contractors or relay 5 Electrical connections loose 6 Thermostat adjustment too low in heating mode or too high in cooling mode 7 Faulty capacitor 8
36. to run before starting to test the Super Heat e f charging by weight it is best to calculate the required additional weight according to the chart below and add the refrigerant R410A after successfully evacuating and testing the field installed pipes Add the extra refrigerant prior to opening the service valves check for leaks and then open the service valves fully e There is a Schroeder Valve under the service port cap Important Note All Braemar Integrated Systems are required to be commissioned and the data recorded on the Commissioning Sheet included with these Installation Instructions provided with the unit Commissioning sheets require a signature from the customer The cost associated with a customer warranty call will be charged back to the original Dealer Contractor if evidence of commissioning at the date of start up is not available WARNING THE INDOOR UNIT IS SUPPLIED WITH A HOLDING CHARGE OF DRY NITROGEN THE OUTDOOR UNIT COMES WITH R410A CHARGE FOR LINES UP TO 7 5 m Condensing units are supplied with R410A sufficiently charged for matching evaporator and approximately of interconnecting tubing depending on models However during installation many things may happen for example accidental release of gas The recommended procedures stated below are used to determination refrigerant charge in the system Effective from January 2011 V10 Updated 2 April 2011 Page 20 Braemar SEELEY Braemar Integrated Cooling
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