User & Installation Manual - Hydrotherm Hot Water Systems
Contents
1. Front cover Screen panel Electric board Hot water outlet Towel e Safety valve outlet Tank cover Hand grip Insulation layer Condenser coil Cold Water Inlet Supporting frame Compressor Evaporator i Host chassis MM _ Faceplate 1 2 SCHEMATIC DYNAMIC SS X8 OP Cover lid e Top cover TX Control panel Electrical inlet o e e RM Aluminum channel Foam dampener ES Fan housing r3 Compressor Fvaporator l Condensate collector Condensate outlet E Hot water outlet Faceplate Safety valve outlet 6 6 Tank cover Hand grip Insulation layer A 2 Condenser coil SIN IA MN2. 9 Non return Valve t is recommended that a non returning valve is installed directly into the cold water supply line feeding the system This will allow the hot water system to be isolated from the rest of the homes water supply making servicing draining and replacing the unit easy The non return valve can be combined with a PRV valve to form a duo valve as shown in the above schematic Filing The System Once the Hydrotherm has been connected to the properties plumbing as per instructions the tank can be filled and pressurised Open the non return valve on the cold water inlet to begin filing the system with water At the same time insure at least one hot water tap is open inside the property While the system begins filling with water you will hear air being expelled from the open hot water tap This is called bleeding the system and insures there are no trapped air pockets Once water begins running out of the hot water tap the system is completely bled and you can turn the tap off Always ensure that the tank is completely full before connecting and turning on electricity supply When the system has been left running but no hot water has been used for a period in excess it is recommended that hot water tap is left running for several minutes to ensure the dissipation of gases through the plumbing network Please do not smoke or have naked flames present during this time EHEC SICAL CONNEC TON Only qualified
3. 1 Check or change the high pressure protector 1 2 Check if the surround temp Is too high or clean the heat exchanger of water tank 2 1 Check or change the low pressure protector 2 2 Supply refrigerant and check if there is any leakage 1 Check if the water temp is as ICD display or if water temperature is too high 2 Change the Electric heater 1 Supply refrigerant 2 Re vacuumizing and fill in refrigerant 3 Change the lubricating oil ofcompressor 1 Check the power line and voltage 2 Reconnect the line of mainboard and operation panel 3 Change the mainboard or operation panel 9 0 TROUBLE SHOOTING Pressure amp Temperature Relief Valve It is not unusual for the PTR to allow a small quantity of water to escape during the heating cycle The amount of discharge will depend on the hot water usage Continuous Trickle This is most likely due to a build up of foreign matter In this case try gently raising the easing lever on the Pressure and Temperature Relief valve for a few seconds then release gently This may dislodge small particles of foreign matter and rectify fault Steady Flow This may be caused by excessive water supply pressure a faulty Pressure amp Temperature Relief Valve or faulty thermostat gt Turn off electricity supply turn off the water and contact AQUATECH agent No Hot Water Is the Pressure amp Temperature Relief Valve discharging to much water Do you ha
4. a quantity of highly flammable that a hot tap be turned on for several minutes or until discharge of gas ceases use a sink basin bath outlet but not a dishwasher clothes washer or other appliance During this procedure there must be no smoking open flame or any electrical appliance operating nearby If hydrogen is discharged through the tap it will probably make an unusual sound as with air escaping 025 IO SERVICE REPRESENTATIVE MAINTENANCE Cleaning the evaporator ensure the optimum efficiency the system evaporator should be cleaned regularly Clean evaporator using water and a soft brush only Draining the System Close the shutoff valve in the cold water supply Fully open the taps at all draw off points Drain cylinder via cold water inlet line Undo cold water inlet and let all residential water escape Warning water maybe hot when draining Relief of air vacuum in pipes and system To bleed air from the system and pipe work Drain and flush unit as per maintenance guidelines Commission unit ensuring all the air is bled from the system by turning on all hot water taps Do not attempt to bleed air via the pressure and temperature relief valve Or service of system Authorized personnel only A five year service should be carried out on all units by a licensed tradesperson The service procedure should include the following steps Replace service the Pressure and Temperature relief v
5. during the warranty period from date of install Year 1 5 Full Replacement of system Year 6 50 Refund of purchase price ean 7 A5 Refund of purchase price Year 8 40 Refund of purchase price Year 9 35 Refund of purchase price Year 10 30 Refund of purchase price Year 11 25 Refund of purchase price Year 12 20 Refund of purchase price Year 13 15 Refund of purchase price Year 14 10 Refund of purchase price 2215 5 Refund of purchase price Should the inner tank fail within this warranty period Aquatech Solar Technologies will provide a replacement system of equal or greater capacity The system will be provide at no charge however all additional costs for installation and shipping will be the responsibility of the claimer The Refund value is based as a percentage of the final invoiced price as charged to the purchasers credit card through the Aquatech Online Store The Pro Rata invoice is only applicable to purchases made online through Aquatech This warranty is void if the TDS Total Dissolved Solids of the water is in excess of 600ppm parts per million or due to any corrosive elements within the water supply with a copper content This warranty is void if there is a high chloride water supply areas the water can corrode some parts and cause them to fail Where the chloride level exceeds 250 mg litre warranty does not apply to the heat pump unit and tank unit pH is a measure of
6. efficiency all hot water lines and connections must be insulated with a minimum 13mm closed cell insulation All hot water supply parts must be constructed from copper If using pipe of other material please refer to local authorities for further instructions 3 Condensate Drain The process of heat extraction from the atmosphere through evaporator coils results in the production of water in the form of condensation More humid environments will produce higher rates of condensation To collect this water by product a Condensate Tray is located on top of the water storage tank Overflow from this tray runs out through the Condensate Drain and supplied hosing The Volt model condensate hosing is constructed from 25mm UV stable plastic and must be connected to condensate outlet by the supplied hose clamp The hose can be connected to another PVC or copper pipe if further length is required to reach drainage The Dynamic model condensate connection is a 3 4 female thread a RP 3 4 elbow socket should be connected and l5mm copper piping used to transport condensate to nearest drain outlet The condensate lines for both models must run to the nearest drain point The condensate lines for both models must not be connected into the or ECV drainage lines doing so will void all warranties Ensure the condensate pipe remains free of kinks and is running down to ensure the free flow of water 4 Pressure amp Temperature Relief V
7. electricians must carry out the installations of the Hydrotherm heat pump to main power accordance with the following instructions 2 1 ELECTRICAL SCHEMATIC WATER TEMP SENSOR 2 OPERATION PANEL 3 COIL TEMP SENSOR 66 l AMBIENT TEMP SENSOR EXHAUST TEMP SENSOR D Q LOW PRESURE PROTECT YELLOW GREEN FAN MOTOR COM HEATER 4 WAY VALVE FAN N L R f COMPRESSOR L N YELLOW GREEN T C S YELLOW GREEN POWER SUPPLY 220V 50Hz 2 2 PRE CONNECTION amp REGULATIONS Before any work can commence ensure that the heater is isolated from the power supply at the control panel The Hydrotherm heat pump is designed for permanent fixed wiring to a CONTINUOUS TARIFF single phase 240 volt AC supply Tariff 33 OLD only single phase 240 volt AC supply When connecting the unit work must comply with the local supply authority regulations as well as 53000 The power rating of the unit is set at 10 amps as such the mains power supplying the unit must have a 10 amp minimum circuit breaker fitted lo gain access the electrician may remove the two connecting screws and raise the cover upwards off the unit base exposing electrical works Note this device is fitted with an over temperature control cut out Under no circumstances must the water heater be in operation without this safety device connected to the circuit Re setting and replacement of this device must only be carried out by a qualified electrical cont
8. had a tempering valve installed before and therefore you will notice a change in the temperature of the hot water This is normal and required under the new legislation Should you have any concerns please contact your installer Expansion Control Valve Observe the local requirements with regards to the installation of an ECV valve optional in most counsels When installing a ECV ensure that the connecting pipe has a diameter no greater than that of the safety valve Ensure the drain is sized to allow for water runoff even in incidents where the safety valve has been fully opened The drain outlet must remain open to the atmosphere at all times and must not have a closing function The recommended rating for the ECV valve is if PRV valve is SOOkPa If the PRV valve is 350kFa the ECV should be rated at SOOkPa 8 Pressure reducing valve rated maximum 5OOkPa The maximum inlet pressure to the system must be no more than SOOkFa A pressure reducing valve must be used in the direct cold water supply line feeding into the system Should the system be subjected to pressures above SOOkPa all warranties will be void This water heater is supplied with a PTR valve rated at OOkpa and is designed for direct connection to mains water supply with a pressure not exceeding this rating Should main pressure fluctuate above this rating a pressure limiting device AS135 should be connected at point 8 in above schematic
9. necessary for the unit to operate in ECON MODE It is displayed in 24 hour format TO SET THE CLOCK 1 Press CLOCK The hour digits will flash indicating they can be changed EON ODE OFF 2 Use the ARROW buttons to select the correct hour m To advance to minutes press CLOCK OF ECONIMODE 3 Use the ARROW buttons to select the correct minutes To finalise press CIOCK The clock is now set 7 A TIMERS The timer s function is available to allow the unit to work specitically for you However it is very important when setting the timers that you take into consideration 3 key variances 1 TARIFF The tariff that your unit is connected to shoulder or continuous tariff IQOL continuous tariff 2 HOT WATER USAGE Be aware of your peak usage and recovery times 3 TEMPERATURES amp CLIMATES Ensure you allow enough time for the unit to heat in varying temperatures and humidity When considering the tariffs the shoulder tariff ensures you will receive 18 hrs of electricity minimum a day However it can be during peak periods such as 7 9 am and 4 8 pm that the electricity is cut off Therefore if your usage peaks during this period and you set a timer preventing the unit from switching on during the evening there is potential that the unit will run out of hot water the following morning following another peak It is important to ensure you allow enough time for the unit to re
10. or restrict the air flow CHARGEABLE REPAIRS A charge will be made if the cause of the break down is due to any of the following Faults caused by external electrics and external components amp incorrect installation methods Ihe Aquatech Heat Pump has not been commissioned in accordance with the installation and servicing manual or by a licensed plumber BREAKDOWN DURING THE MANUFACTURER S WARRANTY If your Aquatech Heat Pump should fail within the warranty period you must contact Aquatech Australia who will arrange for the repair or replacement under the terms of their Warranty IN THE FIRST INSTANCE Contact your plumber to ensure that the fault does not lie within the system or any other components or any incorrect setting of the system controls IF A FAULT IS FOUND Ask your installer to contact Aquatech Australia service department who will arrange with the Service Plumber Electrician to attend to the fault FREE OF CHARGE REPAIRS During the warranty period no charge for parts or labour will be made providing that the Heat Pump has been installed and commissioned correctly in accordance with the manufacturer s instructions Proof of purchase date must be provided upon request The free service is restricted and will only apply to Metropolitan areas in all other areas the free service will still apply subject to the hot water unit heater or any parts being forwarded t
11. run 3 2 DYNAMIC CONNECTION DIMENSIONS AND COMPONENTS o00000000000 00000 o00000000000 00000 o00000000000 00000 o00000000 00000000 eo0o0000000000 00000 o00000000000 00000 o00000000000 00000 10 a 4 o drain 4 o drain 4 Hot water Cold water 4 o drain Cold water supply outlet 3 4 female thread Hot water outlet 3 4 female thread Condensate drain 3 4 female thread PAT relief valve 3 4 female thread OOKpa Electrical cable lempering valve High performance Expansion control valve IF required by council 600K pa Pressure reduction valve SO0K pa Non return valve Junction box Hard wired into circuit All lines must be run separately to storm water drain Lines can not be connected to form a single run Q9 40 PLUMBING INSTALLATION PLUMBING CONNECTIONS 1 Cold Water Supply Outlet The cold water supply connection is a 3 4 female thread The cold water supply should be connected to RP 3 4 socket The cold water supply outlet can also act as a drainage point for emptying the system 2 Hot Water Connections The hot water supply connection is a 3 4 female thread The hot water supply should be connected to RP 3 4 socket To ensure thermal
12. ET TEMP DEF ea Ba 00 1 CONTROL DISPLAY INTERFACE AUTO MODE T LUZ Located on the front of the Hydrotherm is the unit interface It houses all controls and displays necessary to operate A E your new Hydrotherm Hot Water System The legend below indicates all components referred to in this manual ON OFF P3 1 DISPLAY PANEL 2 UP DOWN ARROWS 3 TIMER 4 CLOCK 5 MODE 6 ON OFF Es dc c c c MC ELM ED 1 WORKING MODE AUTO ECON 5 P2 Three different timers that can be set AUTO Automatic setting ECON Timer setting 6 WATER The current water temperature in the tank 2 STATUS OFF HIG DEF WARM 7 TEMPERATURE GRADIENT Shows the quantity of OFF Unit is not operational hot water in the tank available HIG Heating the water heater activated 8 ALM Alarm representing a fault in the machine DEF Defrosting of the pipes and apparatus contact your supplier WARM The water is warm and ready for use 9 Alarm identifying water temperatures exceeding the temperature allowed 3 CIOCK DISPLAY 4 TIMER ACTIVE ON OFF 10 SET TEMP Maximum temperature of the water in ACTIVE Indicates that a timer is has been set the tank the heater cuts off once the water reaches this and activated temperature ON Identities the ON timer is being set OFF Identifies when the OFF timer is being set Za OE MING IFE CCKOCK The correct time is
13. OWNER 5 AAANUAL HYDRO THERM Welcome to the future of hot water VOLI SS X6 OP DYNAMIC SS X8 OP Congratulations on purchasing your new HYDR THERM system You are now the proud owner of Australia s best value best performing heat pump We spent over three years designing and developing the Hydrotherm range to ensure that each unit will provide years of trouble free operation However in order to perform optimally it is important to ensure that your Hydrotherm is installed and operated inline with the instruction found in this manual Once operational there is little you need to do except enjoy plenty of affordable hot water 5 Symbols used in these instructions Observe the following safety instructions AN gt PPP Please Note Warning about possible dangers Note Important information and tips Note Carefully read these operating and installation instructions and keep them sate Should the equipment change hands pass these instructions to the subsequent owner Pass them to the trained contractors for servicing purposes For Outdoor use or if its installed inside minimum l5m room volume The Ambient of the appliance to be used is 5 C to 35 C Positioning installation and commissioning must be carried out by trained personnel working in accordance with these operating and installation instructions WARNING This appliance is not intended for use by persons including chil
14. RS A Lx oY Re Cold water Inlet 88 a SEA Supporting frame KORRA 660mm r ise AJ _ _ _ oooQ ooo E E o e co Y CI TI 5 20 5 All Hydrotherm heat pumps designed for installation by licensed plumber in accordance with standards set out in AS NZS 35002 National Plumbing and Drainage Code Hot Water Supply Systems Acceptable Solutions 2 DELIVERY The Hyrdrotherm heat pump must be stored and transported in a near vertical position at all times with a tilt ratio of no more than Transporting or storing the unit in a horizontal position will void warranty The weight of an unfilled unit is between 76kg 1 They must be handled by two people at all times to avoid unnecessary strain and damage Please note the outer casing of the unit is susceptible to denting and damage Care and consideration should be taken into account when moving the unit as any marks caused by inappropriate handling are not deemed as defects and are not covered under warranty 2 2 LOCATION The unit should be installed on a concrete plinth capable of sustaining weights in excess of 48Okg Proper drainage should be observed for any overflow in accordance with AS NZS 3500 2 When installed the Hydrotherm unit must be completely vertical and level If installed under fixtures or home e
15. alve Hush the water heater drain and flush the water heater as follows Turn off power to unit Turn off the cold water supply to the water heater at the isolating valve Gently operate the release lever on Pressure and Temperature relief valve to release pressure in the tank Disconnect the cold water inlet union to the heater and attach a drain hose Operate the pressure and temperature relief valve to allow air into the heater and allow water to escape through the hose To flush water heater carry out above steps Disconnect the hot water inlet union and attach a water supply hose to the heater Turn on water supply Flush the heater until clear water appears then reconnect all fittings fill heater and restore the power supply FOR ADVICE REPAIRS AND SERVICE CALL 1300 769 904 Effective for Aquatech All In One water heaters manufactured and sold after 08 08 2010 26 Il WARRANTY AUSTRALIA ONLY Aquatech Solar Technologies Australia warrants all models under the Hydrotherm branding as per the following terms and conditions The obligation of Aquatech or its service agents under this warranty is limited to Aquatech either repairing or replacing any defects parts at its discretion within the specified warranty period as stated ISYR PRO RATA TANK WARRANTY The 304 stainless steel tank is warranted to last 15 years Pro Rata under normal use Below is the guideline for Pro Rata arrangement should your tank fail
16. alve The system is supplied with a loose Pressure amp Temperature valve appropriate to the pressure rating of the water heater tank If the PTR valve is not present please contact your supplier The valve rating is 7OOkPa The supplied PTR valve must be installed at point 4 in the installation schematics under the socket marked RELIEF VALVE The PTR valve must be insulated with a minimum 13mm closed coupled insulation to minimize heat lost The relief valve must be installed so that the drain line is facing downwards at all times with the discharge point remaining open to the atmosphere IMPORTANT A discharge pipe connected to the pressure relief device is to be installed in a continuously downward direction and in a frost free environment Warning Do no connect anv pressure reliet device to the vent pipe of this water heater The water mav drip from the discharge pipe of the pressure relief device This pipe must be left open to the atmosphere The pressure relief device is to be operated regularly to remove lime deposits and to verify that it is not blocked 6 lempering Valve This device is automatically programmed to produce hot water in excess of 5O C As such in accordance with AS NZS3500 it is mandatory that Tempering Valve is installed We recommend a high performance or solar rated tempering valve is used to ensure a more accurate hot water delivery temperature Your old hot water system might not have
17. cover The unit is most efficient during the day because of the temperature but often household peak use is during the evening and therefore the unit needs to recover over night to provide hot water the next morning However if there is a noise issue the unit can have multiple timers set allowing it to work in the evening and then again the following morning When the unit is on continuous tariff it has access to electricity all day and therefore no consideration is needed with regards cut off periods Just take into account cooler temperatures and peak usage The unit can deliver up to 77L an hour during ambient air temperatures of 20 C However in the cooler temperatures the unit can require 5 6 hrs of heating time IMPORTANT ALLOW PLENTY OF TIME FOR THE UNIT TO RECOVER KEY FACTORS Ensure the unit is in ECON mode TIMERS WILL NOT OPERATE IN AUTO MODE Remember the timers are just a period of time which the machine can heat the water The overriding factor is the temperature of the water There are 3 timers available ensure you allow a long enough period of time to heat the tank it is recommended that a period of 8 hrs minimum is available as weather can change and the amount of water that requires heating can alter All timers are based on a 24 hr clock TO SET TIMER are 1 Press TIMER to initiate timer settings Pl and the AUTO MODE Oo TIMER icon will appear on the display and the CT hour digits will flas
18. dren 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 1 0 PARTS amp CONSTRUCTION SCHEMATIC 4 1 1 Heat Pump Schematic 1 2 Heat Pump Tank Schematic 2 0 INSTALLATION INSTRUCTIONS cnn 6 2 1 Delivery 2 2 Location 2 3 Airtlow 2 4 Noise 3 0 PLUMBING SCHENAATICS atate 8 3 1 VOLT Connection Dimensions amp Components 3 2 DYNAMIC Connection Dimensions amp Components ACF LUM BIN ING TALAT N 10 OS Ot lc eost 12 5 1 Electrical Schematic 2 2 Pre Connection amp Regulations 5 3 Hard Wiring the System 6 0 COMMISSIONING THE SYSTEM 14 7 OPERATION PANEL INSTRUCTIONS uc 16 7 1 Control Display Interface 7 2 Display Panel 7 3 Setting The Clock A Timers 7 5 Maximum Temperature Setting 7 5 FI2 Temperature To Activate The Heat Pump 77 Other Settings OO ERROR PANDUNG M 24 PO ROUBLE A OCHS inen 23 IO SERVICE REPRESENTATIVE MAINTENANCE 26 2 149 PARE COIN SIISUICTICIN SCIEN 1 SCHEMATIC VOLT 35 X6 OP QA lop cover Side cover Back cover Fan Condensate drain
19. es to ensure continued system life and operational safety In locations where the potable water has a TDS greater than 600 ppm this service is recommended every 3 years Safety Information For safe performance this water heater is fitted with An over temperature energy cut out thermostat A combination Pressure amp Temperature Relief Valve These devices must not be tampered with or removed The water heater must not be operated unless both of these devices are fitted and in working order The element cover should only be removed by an electrician The electrical power Supply switch must be turned off and the fuse removed at the main electrical supply switchboard before the water heater electrical cover is removed The Pressure amp Temperature Relief Valve should be checked for adequate performance or replaced at intervals not exceeding 5 years or less if local regulations apply The lever on the relief valve should be pulled to operate at least once every 6 months Note The pressure amp temperature relief valve and the drain outlet pipe must not be sealed or blocked It is normal for the valve to overflow during heating cycles Danger Failure to operate the relief valve easing gear at least once every six months may mask a problem with the water heater Hydrogen gas may accumulate in the water heater To dissipate this gas safely it is recommended WARNING If the hot water system is not used for two weeks or more
20. h 2 The first clock represents the time you want the unit to come on lo adjust the hours use the ARROW buttons AUTO toG Select TIMER to switch from hours to minutes and use the ARROW buttons again to adjust Once you have input your desired ON time press TIMER 5 FIT MAXIMUM TEMPERATURE SETTING ag 3 Th d clock ts the ti tth i 7 i rdc ed i din UU M FII ki set the tank s maximum temperature It MUST be set at 60 C to ensure legionella buttons Select TIMER to switch from hours to minutes coniTO IS mel and use the ARROW buttons again to adjust Once you TO SET ore Aw have input your desired OFF time press TIMER 1 Hold down MODE until the word PASS appears on the display This requires you to enter the password The password for each machine is 4 3 2 1 A PI has now been successfully set As the three timers can only be set in succession the next clock represents the ON time for timer 2 or P2 If you don t require additional timers press TIMER repeatedly until you see the original clock display If you do want to set these extra timers follow the steps outlined in steps 2 amp 3 AUTOIMODE 2 Press UP ARROW to change PASS to To enter the password adjust each number using the AUTO MODE ARROW buttons and select TIMER to confirm When the password has been correctly entered press TIMER FIT will appear on the d
21. isplay ane ECONMODE 5 Press MODE to activate ECON MODE If the unit is left in AUTO TIMERS WILL NOT OPERATE ECON should now be lit up on the display panel To enter FI maximum temperature setting press bi SET TEMP TIMER and a number will appear on the screen This number indicates the temperature to which the ee Altre tank will be heated ensure legionella control A the temperature MUST be set at 60 C which is the maximum temperature the unit can be set to rr 2 39 WATER Switch the unit on by pressing ON OFF The ACTIVE TIMER icon should light up as well as the current unit status 2 8 SET TEMP 4 To adjust the number on the display use the TM ARROW buttons to set it to the Max of 6O C THIS IS mW M THE CORRECT TEMPERATURE AND SHOULD BE ALTERED To set and exit press the TIMER and FIT will reappear on the screen Q2 SET TEMP 5 exit settings press UP ARROW until END appears AUTO on the screen then press TIMER The clock will reappear on the screen FI2 TEMPERATURE TO ACTIVATE THE HEAT PUMP The F12 setting allows you to set a value to which the water temperature can drop before the heat pump wil automatically start heating TO SET FI2 1 Hold down MODE until the word PASS appears on the display This requires you to enter the password The passwo
22. m is now ready for operation Before turning the system on it is essential that you ensure the Heat Pump storage tank is full and the device thoroughly flushed Bleed air from system via a hot water tap Do not use a pressure and temperature valve Ensure the device is resting on a smooth flat concrete plinth and that a condensate drain is installed from the condensate port to an appropriate drainage point Ensure that your plumber has insulated with high temperature closed cell insulation to prevent heat loss Ensure that air can flow freely around the intake vents KW 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 1 WARNING This appliance is not intended for use by persons lincluding children with reduced physical CHECKBOX Make sure the unit is level Ensure the condensate and lines are separate to the drain Ensure the condensate and PIR lines running down to allow the water to run off Ensure the unit is connected to Ta
23. o minimise operating hours to day time only Ambient noise conditions are much more favorable in the day as oppose to night Note When installing do not install less than metres to a neighbour s window or door other than a garage door or shed Concrete sla Noise levels 9 sje e esioN 60 50 40 29 20 10 7 3 0 PLUMBING SCHEMATICS The following instructions and schematics have taken into account standards 54324 54020 51056 1 AS NZS2712 AS NZ3350 240 30 30 2 AS3498 and represents an optimum installation procedure for this unit however to ensure minimum requirements are met all local regulations should be adhered too mi Kun o drain o drain 4 Hot water lo drain 8 _ A L 88n S Cold water supply outlet 3 4 female thread Hot water outlet 3 4 female thread 3 Condensate drain 20mm U V stable piping A PET relief valve 3 4 female thread OOKpa 5 Electrical cable N 6 Tempering valve High performance Expansion control valve IF required by council 600K pa 8 Pressure reduction valve 500K pa 9 Non return valve IO Junction box Hard wired into circuit All lines must be run separately to storm water drain Lines can not be connected to form a single
24. o the nearest service agent transport is required to be prepaid both ways at the owners risk CUSIOMERS DETAILS Heat pump supplied by PLUMBERS ELECTRICIAN DETAILS Name license Number Address Phone Number Installation Date Model Serial Number Address of Installation Scope of Works New Home Replacement 28 HYDRO THERM into aquatechheatoumps com www hybridhotwater com au TOLL FREE 1300 69 904
25. ontact us before attempting to alter O23 6 0 ERROR HANDLING ESSO TAS Thermal sensor alarm A2 Condenser coil sensor alarm A3 Exhaust sensor alarm AA Ambient temp Sensor alarm A5 Low High pressure alarm Auxiliary electric heater protection overheat alarm A Exhaust temperature too high Screen no displav or display insufficiency Q24 REASONS Water temperature sensor open circuit or short circuit Condenser coil temp Sensor open circuit or short circuit Exhaust temp Sensor open circuit or short circuit Ambient temperature sensor open circuit or short circuit 1 1 High pressure protection switch off 1 2 Ambient temperature too high or water heat exchanger dirty block 2 1 Low pressure protection switch off 2 2 Leakage of refrigerant 1 Electric heater protection switch off 2 Tank water temp Too high 1 Lack of refrigerant 2 Mix with air in system 3 Lack of lubricating oil 1 No plug in power 2 Mainboard and operation panel communication break off ERROR HANDLING 1 Check the water temp sensor connection 2 Change the water temp Sensor 1 Check the condenser coil temperature sensor connection 2 Change the coil sensor 1 Check the exhaust temperature sensor connection 2 Change the exhaust temperature sensor 1 Check the Ambient temperature sensor connection 2 Change the ambient temperature sensor 1
26. ractor AS NZS 60335 1 Clause 7 12 2 disconnection must be incorporated in the fixed wiring in accordance with the wiring rules FUSE 250V 13 15A 5 3 HARD WIRING THE SYSTEM The Hydrotherm system is supplied with a 3 point earthed plug and may be run off a standard power socket or extension cord Running the unit off the plug is only for short periods of time for example when an electricion is delayed to your home For continued long term operation the Hydrotherm system must be hard wired into an isolated 1 circuit We recommend having a qualified electrician remove the units plug and utilise the power supply cord to wire the system into a junction box The junction box must be rated for outdoor use and should be fitted with an insolating switch as shown in the diagram Depending on model type and installation address the Hydrotherm must be connected to either a continous or shoulder tariff power supply Please refer to your energy provider if you require futher information If the supply cord is damaged it must be replaced by the manufacturer its service agent or similarly qualified person in order to avoid a hazard This appliance shall be installed in N accordance with National wiring regulations AS 3000 OB 6 0 COMMISSIONINGG SYSTEM PRE SIART PROCEDURES AND CHECKS Once both the electrical and plumbing connections have been completed by qualified trades person the syste
27. rd for each machine is 4 3 2 1 2 Press UP ARROW to change PASS to To enter the password adjust each number using the ARROW buttons and select TIMER to contirm When the password has been correctly entered press TIMER will appear on the display AUTOMODE 3 To reach FIZ press DOWN ARROW then TIMER to enter FI settings O22 A The number displaved is the amount in degrees the water temperature can drop before the heat pump is activated adjust use the ARROW buttons confirm and exit press TIMER The screen should display FIZ The recommended setting is 5 degrees This will ensure the heater activates when the average temperature drops from 60 C to 55 C iS EUNT I SERIENE ern 5 To exit settings press UP ARROW until END appears AUTO MODA Calc on the screen Press TIMER to save settings and exit The clock will reappear on the screen OTHER SETTINGS extra large hot water demand FI9 If there is an extra large demand Hydrotherm can heat water to 65 C This means less hot water has to be taken for each shower and the tank will deliver between 20 AO litres of extra hot water F54 If you set the tank to an increased heat then you need to adjust the F54 setting to O to ensure the alarm is not activated These are advanced settings that we recommend leaving default If you are certain you require these settings please c
28. riff or 33 in OLD Ensure there is 600mm above the Dynamic to allow the lid to be removed for maintenance Ensure there is 200mm above the Volt to allow the lid to be removed for maintenance Ensure the unit has 150mm of space between the exterior of the tank and wall for air circulation Ensure the unit is set at OO C in setting and the drop down temperature is 5 10 C in FI setting Please refer to section O in the user manual Ensure the plumber has explained the purpose of the tempering valve Once you have carried out all these checks you are ready to switch on the unit Q OPERATION PANEL INSTRUCTIONS All functions and settings of the Hydrotherm are displayed on the DISPLAY PANEL When a function is active it is lit KEY FACTORS up in either blue or red Below you can find the description of each function of the Hydrotherm and its location on the panel All units should be set in Auto Mode unless the timers are required set the modes press the MODE button this will change it from AUTO to ECON Press again if you want to revert back Optimum temperature 60 C Temperature Differentiation 5 C Heat Pump heating cycle begins at 55 C Timers Customise usage but be aware of temperatures tariffs and usage patterns ANY ISSUES OR QUERIES ECON MODE Please contact Hydrotherm TOLL FREE 1300 769 904 ALM SEH S
29. ve the correct size water heater for your requirements Is one outlet such as a shower using more hot water than you think Caretully review families hot water usage and if necessary check the flow rates with a bucket measuring the amount of water used over the period of the three days If usage is higher than output a control valve may be useful in reducing pressure and usage at the end of the line Consider that during night time heating the time to recuperate hot water is lengthened due to cooler conditions so you may find the tank has not fully recovered from high use periods Condensation is Dripping From Inside Check that the discharge location of the condensate drain has not been blocked thereby restricting the condensation flow away from the heat pump The Heat Pump Does Not Run Check the power supply is turned on and that the house circuit breakers or fuses are on and operational If problem persist contact your Aquatech representative System Maintenance The heat pump water heater is designed to eliminate system maintenance other than that detailed in this Owner s Manual Personally inspecting or servicing any part of the system is not recommended Should you decide to personally inspect the system it is essential that you observe all normal safety practices Most importantly the electricity supply must be turned OFF Every 5 years you should contact the local service agent to replace all safety valv
30. ves there must be a minimum 6OO0mm clearance between the top of the unit and the structure To prevent circulation of cold air the Hydrotherm must be installed a minimum of 15Omm off your homes wall ensure correct air flow the Hydrotherm must be installed with a minimum gap of 600mm Dynamic or 200mm Volt between any vertical structures The Hydrotherm should be installed so that the control interface is accessible to users Do not tilt beyond 30 Dynamic pallet tor transport only 150mm is Concrete plith O rilt 2 3 AIR FLOW This unit is designed for external operation only and requires a continuous supply of air to operate efficiently Avoid installation in areas where falling debris such as leaves is prevalent as this may result in air vents being blocked or the unit being damaged Avoid placing the system in locations with multiple walls or structures diagram 1 amp 2 Always maintain optimum perimeter from al structures 2 4 NOISE The Hydrotherm range has been designed with the lowest possible running noise level gt 49db to ensure optimum comfort and minimum impact on living areas Select a location that is removed from bedrooms if possible as it is likely the unit will function for a period of time during the night e If running noise becomes an issue home owners can utilise the built in timer functionality t
31. whether the water is alkaline or acid In an acidic water supply the water can attack the parts and cause them to fail No warranty applies to the heat pump unit and tank unit where the pH is less than 6 0 The water supply from a rainwater tank unit in a metropolitan area is likely to be corrosive due to the dissolution of atmospheric contaminants Water with a pH less than 6 0 may be treated to raise the pH It is recommended that an analysis of the water from a rainwater tank be conducted before connecting this type of water supply to the system 5Yr All Parts All system component parts as outlined in the model schematic found in this document are covered under this warranty for a period of five years from date of install This is for supply of spare components only and does not include cost of labour for reconnecting component parts Aquatech will cover the shipment of parts to residence or repair agent under this agreement Q27 WARRANTY AUSTRALIA amp NEW ZEALAND NOTES TERMS OF MANUFACTURER S WARRANTY Each unit is supplied with a PTR Valve all other valves see 4O plumber schematics have to be supplied by the installer in accordance with State and local regulations failing to use new valves when installing any Aquatech system will cancel all warranties This Warranty only applies to Australia amp New Zealand The air filter must be cleaned at least once a year and free from a build up of dirt dust which will affect
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