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Bosch Compress 3000 DW FOO, Installation Instructions Manual

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Bosch Compress 3000 DW FOO Installation Instructions Manual Download Page 42

6 720 808 869 (2014/06)

Compress 3000 DW FOO

42 | Maintenance and repair

"AL" function

The "AL" function can be used to show all the display's 
segments.

Fig. 63

Showing all the display's segments

Exit “Service menu”

▶ Press  “menu”  key.

6720646160-33.1V

Summary of Contents for Compress 3000 DW FOO

Page 1: ...d the installation instructions before installing the appliance Please read the operating instructions before commissioning the appliance Please observe the safety instructions in the operating instructions The installation location must meet the requirements for sufficient ventilation Installation must only be carried out by an authorised contractor ...

Page 2: ...at to expect from a normal startup 23 4 11 Off peak compatibility 23 4 12 Demand response 23 5 Appliance status information 24 5 1 Safety warnings 24 5 2 Working display 25 5 3 Operation programs 25 5 4 Setting the domestic hot water temperature 25 5 5 Main menu 26 5 6 Prog submenu Operating programs 26 5 6 1 Manual operating mode 26 5 6 2 P1 P2 and P3 operating modes 26 5 6 3 Hol mode 26 5 6 4 OF...

Page 3: ...WARNING This water heater is not suitable for pool heating WARNING The appliance should be located in an area where leakage of the heater or connections willnotresultindamagetotheareaadjacent to the appliance or to lower floors of the structure When such locations cannot be avoided it is recommended that a suitable drain pan adequately drained be installed under the appliance WARNING Ifawaterheate...

Page 4: ... be carried out by a qualified person and in accordance with the Wiring Rules AS NZS 3000 and local authority requirements DANGER Shockhazard linevoltageispresent Before servicing the water heater please cut the powersupply Failuretodosocouldresultin severe personal injury or death CAUTION Label all wires prior to disconnection when servicingcontrols Wiringerrorscanresultin improper and dangerous ...

Page 5: ...ir workmanship Make sureyouuse alicensedperson toinstall this waterheater and ask for your Compliance Certificate Every care has been taken to ensure accuracy in preparing this document No liability can be accepted for any consequences which may arise as a result of its application WARNING This appliance is not intended for use by persons including children with reduced physical sensory or mental ...

Page 6: ...6 720 808 869 2014 06 Compress 3000 DW FOO 6 Standard delivery 2 Standard delivery Fig 2 1 Heat pump 2 Set of printed documents for the appliance 3 PTR valve located 1 2 6720801244 02 1V 3 ...

Page 7: ...ely on the electric element for backup the electrical element will automatically turn on below 0 C to assist the heat pump module Thermal Cut Out TCOs The water heater is equipped with one thermal cut out TCO located near the heating element If for any reason the water temperature becomes excessively high the thermal cut out TCO cuts the power circuit to the heating element Once activated the TCO ...

Page 8: ...iciency when the air temperature is between 7 C and 40 C Care should be taken to feed the unit only with potable water section 4 8 1 Do not use untreated water from lakes rivers or groundwater Overheating protection In case the water temperature near the electrical heating element reaches 84 4 C the power to the electrical element is cut off by a thermostat mounted together with the electrical hea...

Page 9: ...e level at 2 m dB A 43 Refrigerant type Mass kg R134a 0 375 Max refrigerant circuit pressure kPa 2700 PTR valve setting3 kPa 1000 Throttling type Thermal expansion valve System protection High pressure limiter Temperature limiter Compressor Model WHP01900 Type Rotary Brand Highly Input W 700 Fan motor Model W1G230EB Brand EBM Papst Input W 28 Speed r min 1500 Water connections Water inlet BSP inch...

Page 10: ... avoid tipping over Topreventanydamage theunitmustbeplacedonalevel surface Fig 4 The appliance can operate beyond the normal temperature range by using the electrical heater only In case the unit has been horizontally transported to place it must be positioned upright at least one hour before it can be turned on for the first time 6720807918 08 1V WARNING Heat pumps are heavy and bulky Australian ...

Page 11: ... outlet 7 Cold water inlet 8 Electric heating element 9 NTC temperature sensor top of storage tank 10 DHW circulation pump 11 NTC temperature sensor bottom of storage tank 12 High pressure pressure switch 13 Expansion valve 14 Filter dryer 15 Low pressure pressure switch 16 Magnesium anode 17 Temperature sensor at the evaporator fins 18 Solenoid Valve 19 Thermal Cut Out TCO 1 2 3 4 6 7 16 10 11 14...

Page 12: ...oost is automatically switched off Between 7 C and 0 C the appliance automatically switches on the electrical heater together with heat pump cycle Whentheappliancehasconditionstoactivatebothelectricand compressor FULL isdisplayedattheHMI alternatingwiththe top tank temperature Whencompressorandelectricalheaterareoperatingtogether the upper part of the tank will rise much faster than the lower part...

Page 13: ...6 720 808 869 2014 06 Compress 3000 DW FOO Appliance details 13 3 6 Dimensions Fig 6 Dimensions in mm 1840 16 5 1180 64 Ø 670 6720801244 06 1V ...

Page 14: ... use of any type of accessories other than those listed in this user manual with this water heater The use of unauthorized 400mm 50mm 400mm 400mm 400mm 600mm Air outlet Display Barrier Air inlet 6720807918 11 1V Condensate drain PTR valve DANGER The Temperature and Pressure relief valve delivered with the unit must be installed and must not be sealed or blocked Failing to do so will result in a da...

Page 15: ...butor Recommendation Even if this unit runs at very low noise levels it is advisable to install it away from any living area windows Check council laws for specific localized rules in relation to location requirements for this appliance Outdoor installation Thisunitwasdesignedbothforoutdoorandindoorinstallation Proper clearances must be observed Local installation regulations The installation must...

Page 16: ...t the height of the adjustable feet to correctly align the appliance at the installation location 4 4 Water piping 4 4 1 Inlet Outlet connections Installationofthewaterinletoroutletpipes Thewaterinletand outlet thread are BSP internal thread Pipes must be heat resistant durable and UV resistant when doing outdoor installation Installation of the pipe for PTR valve The specification of the valve co...

Page 17: ...led Fig 10 4 4 4 PTR Valve supplied with the appliance A temperature and pressure relief valve is supplied and must be installed in the tank port marked for this purpose No valve or accessory of any type should be installed between the relief valve and the tank Please observe local codes for the correct installation of relief valves The kW rating of the relief valve must be higher than 6kW to ensu...

Page 18: ...hroom or similar usage point in order to reduce the risk of scalding Additionally a certified plumber may have the legal obligation to ensure the water heater installation meets the hot water delivery requirements listed in AS NZS 3500 4 4 4 7 Pressure limiting valve not supplied with the appliance Ininstallationswherethemains watersupplypressureexceeds that specified for this product listed in ch...

Page 19: ...re after the tank was filled with water section 4 8 Electrical test requirements AS NZS 3000 2000 clause Results 6 3 3 3 2 states Thevalueof1MOhmmaybereducedto0 01MOforsheathed heating elements This water heater has been tested to AS NZS 3350 1 2002 clause 16 Leakage current and electric strength and passed therequirementsofthisStandard Therefore thiswaterheater CAUTION Do not incorrectly connect ...

Page 20: ...ot cover the operating or warning labels attached to thewaterheaterorattempttorelocatethemtotheexterior of the insulation blanket Do not block the air inlets outlets and the top cover Do not cover water heater control unit 4 8 Fill the water storage tank Open hot water outlet Fig 5 6 and one or more hot water taps Open storage tank cold water inlet Fig 5 8 Storage tank filling starts Close hot wat...

Page 21: ...ion considers two extremes 10 C and 70 C While corrosion is higher at low water temperature scaling is more important at higher water temperature In case of water hardness above 600 mg l the Langelier saturation index must be determined to evaluate the necessity for water treatment Please require help from your technical assistance To ensure that the sacrificial anode works properly the water cond...

Page 22: ... or a condensate pump 4 Temperature and pressure relief valve is working and drain line completed per local code 5 Electrical connections Electrical connections are properly isolated 6 Water filling and purge procedure Water filling and purge procedure done according to section 4 8 7 Sensors location Are the sensors at their correct place Fig 16 A fins temperature B top tank temperature C air temp...

Page 23: ... 4 12 Demand response In a near future electrical energy management is foreseen to use communication with the electrical appliances to minimize grid load peaks and increase electrical energy distribution efficiency This communication named demand response will be based in signals sentthrough the grid to whichtheelectrical appliances are required to react accordingly The end user is expected to ben...

Page 24: ...sipate this gas safely it is recommended that a non electrically operated hot tap be fully opened for 2 minutes During this procedure smoking open flames or operating electric appliances should be avoided DANGER Do not store or use gasoline or other flammable vapors and liquids such as adhesives or paint thinner in the vicinity of this or any other appliance If such flammables must be used open do...

Page 25: ...s Visible display symbol Operating periods in accordance with defined programming P1 P2 or P3 Visible display symbol Permanent operation 24 h 7 days without defined programming 5 4 Setting the domestic hot water temperature Press the or button to set the desired value between 30 C and 60 C Fig 21 Setting the temperature Press the ok button to confirm the setting 6720808869 09 2V 6720808869 10 2V T...

Page 26: ... operating mode 5 6 2 P1 P2 and P3 operating modes P1 operating mode Selecting this menu causes the appliance to run according to the factory set operating times P1 operating mode page 26 P2 and P3 operating modes Selecting this menu causes the appliance to run according to the user set operating times P2 and P3 operating modes page 29 5 6 3 Hol mode In this operating mode the appliance is switche...

Page 27: ...is switched on by itself for the tank anti freeze protection function The legionella disinfection cycle is ensured once per week accordingtotheschedule toensurethattheapplianceisready to be safely used immediately after being set back to any of the normal operation modes Fig 25 OFF operating mode 5 7 Set submenu Settings You can set various parameters in the Set submenu Date Prog timetable operati...

Page 28: ...y of the week using the or key Confirm by pressing ok The hour flashes on the display Fig 28 Setting the day of the week Fig 29 Setting the time Set the hour by using the or key Confirm by pressing ok Display shows the minute digits flashing Set the minutes by using or key Confirm by pressing ok 5 7 2 Prog Timetable operating programing Inthe Prog submenu youcan settheoperationperiodforthe heat pu...

Page 29: ...or each function 2 operating times for days 1 to 5 2 operating times for days 6 and 7 Setting the operating times Call up function P2 or P3 section 5 6 Press ok The start of the first operating time flashes Fig 33 Start of the first operating time Set the start of the operating time by using the and buttons Press ok The end of the first operating time flashes Set the run time by using the and butt...

Page 30: ...During appliance operating time symbol is displayed Outside of appliance operating time Noise reduction mode programming Sil function The Sil functionallowstheselectionoftheventilatorspeedin order to get lower noise levels The device is factory set with the highest fan speed activated Fig 38 Sil function Setting the noise reduction mode periods 2 noise reduction mode periods will be set in each of...

Page 31: ...ng the periods when the noise reduction mode will be activated Select only one day period Select the first period according to the previously mentioned Use and keystosetthethestartandfinishtimetothe same period The display shows Press ok to confirm Switching off the noise reduction mode period Access the Sil function Press ok Displayshowsthestartscheduleofthe1stnoisereduction mode period flashing ...

Page 32: ...cheduled disinfection cycle The legionella disinfection may take additional 6 to 8 hours to be conclude after theregularheatingassuredbytheheatpump cycle To draw off hot water from the tank during the last stage of the legionella disinfection may extend the process In case 24 hours have passed since the legionella process has been activated the appliance will turn on the auto boost to speed it up ...

Page 33: ...lyavailableincaseofmalfunctioningof the heat pump cycle and requires technical assistance guidance Fig 41 HEA function 5 7 6 Purg function purge Purg function is an auxiliary feature for the system purging process Fig 42 Purg function To activate Purg function Access Purg function and press ok The circulation pump will start functioning and the timetable is displayed below Purg After 5 minutes the...

Page 34: ...isplaying the consumption Access the Info function and press ok The cumulative consumption in kWh is displayed reset consumption Display showing the cumulative consumption Press del indication is displayed Fig 45 del function Press ok The meter restarts the count 5 9 Sft software version The Sft sub menu allows the visualization of the current software version Fig 46 Sft function Displaying the so...

Page 35: ...ches the set point Activation and deactivation of the one shot boost function Press and hold the and buttons together for more than 3 seconds to activate or deactivate the one shot boost When the auto boost function or the one shot boost function is active FULL is displayed on the HMI alternating with the to tank temperature Fig 47 Auto boost or one shot boost active The appliance efficiency decre...

Page 36: ...f the cause of the malfunction and resetting of the device To identify the malfunction see chapter 7 Fig 48 Error code Resetting the system Press the ok key and hold it down for more than 3 seconds Fig 49 Resetting the system 5 12 Factory configurations Upon setting the temperature units and timetable the device will operate according to the factory set values Manual functioning manual section 5 3...

Page 37: ...on 37 5 13 Controls Fig 51 menu ok 6720808869 11 2V 3 s FULL One shot boost Set Prog Info menu ok kWh ok ok ok Man P1 P2 P3 HOL OFF 5 6 1 5 6 2 5 6 4 5 6 3 5 6 2 5 6 2 5 6 5 7 5 8 3 s Prog 5 7 1 Date 5 7 2 Leg 5 7 3 5 10 Sft 5 9 Plus 5 7 4 Hea Purg 5 7 5 5 7 6 Fset 5 7 7 ...

Page 38: ...delay The PTR Valve is not serviceable 6 3 Flushing tank A water heater s tank can act as a settling basin for solids suspended in the water It is therefore not uncommon for hard water deposits to accumulate in the bottom of the tank Itisadvisabletoperiodicallyflushthetankofthesedepositsby draining and then refilling the unit see section 6 4 6 4 Draining the Water Heater WARNING The water heater s...

Page 39: ...fore very important Sacrificial anodes are designed to deteriorate overtime Most water heating industry professionals recommend inspecting the anode yearly Homes with salty or softened water supplies should consider more frequent inspection When in doubt consult a local water heating professional Arrange for an authorised person to inspect the anode and replace it if required 6 9 Checking replacin...

Page 40: ...e 1d function can be used to check the temperature at the top part of the storage tank Fig 55 Temperature at the top part of the storage tank 2d function The 2d function can be used to check the temperature of the waterenteringthemoduleandcommingfromthebottomofthe tank Fig 56 Temperature at the bottom part of the storage tank This menu is meant to assist the contractor and may be used by the contr...

Page 41: ...consumption of the appliance 6d function Suppressed 7d function The 7d function is not used 8d function The 8d function can be used to check the number of gas defrosts performed Fig 60 Number of gas defrost cycles Functions 1F to 10F The functions 1F to 10F can be used to display the last 10 faults that occurred 1F last fault 2F second to last fault 10F tenth to last fault Fig 61 Last fault EE fun...

Page 42: ...4 06 Compress 3000 DW FOO 42 Maintenance and repair AL function The AL function can be used to show all the display s segments Fig 63 Showing all the display s segments Exit Service menu Press menu key 6720646160 33 1V ...

Page 43: ... sensor at the evaporator fins Notify authorised contractor E09 Incorrect system purging Water pump blocked water not recirculating Hydraulic circuit blocked water not recirculating System unpurged due to water shortage Notify authorised contractor Reset the system E10 Heating element faulty Fault in the high limit safety cut out Notify authorised contractor E11 Fault in the fan Leak in refrigeran...

Page 44: ...nd holds 60 C for 35 mins the appliance goes back to the mode previously selected HOT Temperature of inlet air 40 C Occurs when air inlet is higher than 40 C or lower than 7 C respectively The appliance will automatically switches off the heat pump cycle and operates with the electrical heater if heating is required COLD Temperature of the inlet air 7 C LFLO Appliance may be with low air flow whic...

Page 45: ...rature sensor for cold water 4 High pressure pressure switch 5 Compressor startup capacitor 6 Compressor 7 Compressor thermal protector 8 Low pressure pressure switch 9 DHW circulation pump 10 Air fan 11 Heating element thermal cut out 12 Heating element 13 Control unit 14 Temperature sensor at evaporator fins 15 Solenoid valve 1 2 3 13 6720807918 01 1V 12 11 6 8 4 7 9 M M 5 10 M SV 15 14 ...

Page 46: ... participate in the recycling program of the respective country to ensure optimal recycling All of our packaging materials are environmental friendly and can be recycled Old appliances Old appliances contain valuable materials that should be recycled The assemblies can beeasily detached and synthetic materials are marked accordingly The assemblies can thereforebesortedoutandpassedonforrecyclingord...

Page 47: ...duct used for all other uses the commercial use warranty period will apply This includes without limitation installationssuchascentralisedorbulkhotsystems hotels sporting complexes caravan parks laundry facilities restaurants and cafes For Parts only warranty the end user will be charged for service call costs and service technician fees in effecting the replacement For valid claims within Parts L...

Page 48: ...iginally sold by Bosch Any claim made under this voluntary warranty meets the requirementssetoutbelowinthe HowtoMakeaWarranty Claim section 4 Warranty Exclusions This warranty will not apply to a defect or fault to the extent to which it arises due to storage handling or installation of the Product otherwise than in accordance with instructions provided for the Product by Bosch or without reasonab...

Page 49: ... warranty period Bosch is well aware of its product liability and product safety obligations and responsibilities It is our aim to ensure appropriate product safety standards are met in order to avoid injury loss and damage caused by defects in any Product 9 Privacy Bosch is required to seek personal information from an end user who seeks to make a claim under this warranty Such personal informati...

Page 50: ...6 720 808 869 2014 06 Compress 3000 DW FOO 50 Notes ...

Page 51: ...6 720 808 869 2014 06 Compress 3000 DW FOO 51 Notes ...

Page 52: ... Ltd Thermotechnology Division 1555 Centre Road Clayton Victoria 3168 Australia Phone 1300 30 70 37 Fax 1300 30 70 38 www bosch climate com au Phone 0800 54 33 52 Fax 0800 54 33 55 www bosch climate co nz New Zealand 6720809948 ...

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