Bosch Therm 6000 S Installation And Operating Instructions Manual Download

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Installation and operating instructions

Gas Water Heater

Therm 6000 S

6 720 800 095 (2014/05) ZA

Read installation manual prior to installation of this unit!
Read user manual before putting this unit in operation!

Observe the warnings in the manuals!
The installation room must fulf

ill the ventilation requirements!

Installation by an authorised person only!

Summary of Contents for Therm 6000 S

Page 1: ... 800 095 2014 05 ZA Read installation manual prior to installation of this unit Read user manual before putting this unit in operation Observe the warnings in the manuals The installation room must fulf ill the ventilation requirements Installation by an authorised person only ...

Page 2: ...ked condition 14 5 Installation instructions 14 5 1 Important remarks 15 5 2 Selection of location fo r installation 15 5 3 Minimum distances 15 5 4 Installation of fixing bracket 15 5 5 Installation 16 5 6 Water connection 17 5 7 Gas connection 17 5 8 Installation of the exhaustion accessory and admission of air 18 6 Admission exhaustion accessories accessory Ø 80 80 mm 19 6 1 Admission exhaustio...

Page 3: ...ce We recommend to have the sy stem regularly serviced in order to ensure that it fu nctions reliably and safely The installer is responsible for the safety and environmental compatibility of the installation The heater must be serviced annually Only original spare parts must be used Explosive and highly inflammable material Do not store or use inflammabl e material paper solvents paints etc near ...

Page 4: ...missions Modulating Gas Valve with co nstant gas air ratio control LCD panel with back light Failure codes for easy diagnostics and repair Electronic ignition Modulating water valve Cold water temperature sensor Water flow sensor Hot water temperature sensor Safety devices Flame failure device ionization flame rod sensor Back flow temperature sensor Inlet temperature sensor Outlet temperature sens...

Page 5: ...6 720 800 095 2014 05 Therm 6000S Technical Characteristics and Dimensions 5 2 6 Dimensions Fig 1 1 Front cover 2 Key pad 3 Cold water inlet Ø 4 Gas connection Ø 5 Hot water outlet Ø 6 Support bracket ...

Page 6: ...ol unit 6 Exhaust accessory not included 7 Room sealed box temperature sensor 8 CO2 CO measuring point 9 Exhaust temperature sensor 10 Over heat prevention temperature limiter 11 Observation window 12 Ignition electrodes 13 Backflow temperature sensor 14 Ionization sensor 15 Secondary air fan 16 Pressure point gas valve 17 Gas valve 18 Key pad 2 1 4 5 7 6 9 11 12 13 14 15 16 17 18 3 10 8 672060892...

Page 7: ...ng input connection 6 Ionization sensor 7 Water flow sensor 8 Room sealed box temperature sensor 9 Heat exchanger overheat sensor 104 C 10 Gas valve 11 Resistance 12 Water valve 13 Primary fan 14 ON OFF switch 15 Secondary fan 16 AC plug 17 Main connection 19 Ground post 20 Antifreeze kit connection 21 Fuse 22 Fuse 20 1 16 1 JP5 JP6 JP7 JP8 JP2 M PS M M E FS T 104 C T 110 C 2 1 4 5 6 7 9 10 12 13 ...

Page 8: ... t a N kPa 2 0 Consumption 0 3 G e n a t u B G P L kg h 3 8 0 2 G s a g l a r u t a N m3 h 5 1 Water data w p e r u s s e r p e l b i s s i m r e p m u m i x a M bar 12 n i m w p e r u s s e r p g n i t a r e p o m u m i n i M bar 0 3 Minimum activation flow l min 1 9 Maximum water flow with temperature rise of 25 C l min 24 Combustion products contents DIN 4705 Exhaust gas flow LPG Butane kg h 69...

Page 9: ...ipe when the appliance is used after long periods of inac tivity for example may delay ignition In this case if the attempts to ig nite go on too long the security mechanisms prevent operation Security cut off due to excessive water heating The control unit detects the heating temperature via a NTC resistor located in the hot wate r exit tube and the temperature limiter located in the heat exchan ...

Page 10: ...g 11 Remote control indicator 4 2 Before operating the appliance Confirm that the gas type of the heater matches the gas supply you will be connecting the heater Open gas valve CAUTION Do not use any cleaning aggressive or corrosive agents to clean the window 6720608920 31 1AL CAUTION The initial startup of the heater must be realized by a qualified technician who will provide the client with all ...

Page 11: ... is set open the hot water tap 4 5 Operation Turn ON the main swicth and the appliance is ready to work When a hot water tap is opened main burner ignites and LCD displays indication Fig 14 Check for water leaks at all joints The temperature value indicated on the LCD panel corresponds to the water temperature at the appliance outlet These appliance has an electronically controlled gas valve that ...

Page 12: ... stops flashing and shows the indication 00 Press ON OFF button Fig 4 1 to disconnect the appliance Remote control is now deactivated 4 7 Remote control operation accessory no 7 709 003 756 This appliance fulfills European directive requirements 1999 5 CEE R TTE and corresponds to the specifications described in the cor responding CE certificate of proof Press buttons and in order to reach request...

Page 13: ...y function 5 minutes after last water demand returning to the initial state To select priority Any user may select temperatur e selection priority in the following manner Press one of the selection keys or for 5 seconds 4 10 Purge the appliance If there is a risk of freezing proceed as follows Close the cold water valve of the water heater Open hot water taps to drain the water heater Remove all t...

Page 14: ...e adjusted because the appliance is in use by a user which already selected a different temperature Appliance will be automatically unlock 5 minutes after closing hot water tap 5 Installation instructions This appliance has a e rror codes system The visualization of these codes is made through the LCD display Fig 4 4 DANGER Explosion Always close the gas valve before doing any work in gas componen...

Page 15: ...ace were the appliance will be installed Assure that exists at the place of the installation a sewer point for the condensed waters Combustion air The air admission grill must be located in a well ventilated area To avoid corrosion products such as solvents inks inflammable gases glue or do mestic detergents containing halogenic hydro carbons or any product that might provoke corrosion must not be...

Page 16: ...e included Remove the plastic caps from the gas and water connections Loosen the two Philips head screws located on bottom rear of cover Fig 23 Fig 23 Loosen the two screws Fig 24 Fix the appliance in a vertical position Lift front cover pane l upward and remove CAUTION Possibility of damage caused by foreign bodies Purge all tubes to eliminate possible foreign bodies 6720608913 05 1AL CAUTION Nev...

Page 17: ...other obstruct ions should be avoided the ends should be secured with adequate accessories and clamps Tubes must be replaced every four years or whenever it becomes dry or brittle Ensure that the inlet tube is clean Use the tube support acce ssory provided and an appropriate clamp to make the gas inlet connections to the appliance Install a gas shut off tap as near to the appliance as possible Whe...

Page 18: ...essory Ø 80mm To install the accessory of the exhaustion accessory proceed as follow Put the gasket between the appliance and the accessory Fig 28 1 Tighten the 3 screws of the exhaustion accessory Fig 28 2 Fig 28 It is mandatory the installation of the accessories for the exhaustion admission of air cód 7 709 003 734 system of admission exhaustion Ø80 80 mm WARNING This appliance is required to b...

Page 19: ...thatall flueconnections are tighten sealed Failure to follow this requirement may cause dangerous exhaust gases to enter living space which may result causing personal injury or loss of life Type Description TTNO Accessories for the exhaustion admission of air 7 709 003 734 AZ 381 Elbow 90 Ø80 7 716 050 056 AZ 382 Elbow 45 Ø80 7 716 050 057 AZ 383 Pipe Ø80 of 500mm 7 716 050 058 AZ 384 Pipe Ø80 of...

Page 20: ...ice formation For that reason such flue configurations should be avoided 6 3 Explanation of Symbols on Fitting Diagrams Lightly grease seal on flue side with solvent free grease e g Vaseline Fig 29 Push flue kit fully home in this case 50 mm insertion depth Fig 30 Drill two 3 mm diameter holes in the combus tion air pipe Maximum drilling depth 8 mm It is essential that flue pipe is not damaged Fig...

Page 21: ...h accessory nº 7 709 003 732 Fig 33 Ref Description Minimum distance A Installation next to window Installation next to door Installation near of any open for air recirculation 1 250 m B C D Clearance to side wall 1 250 m E Clearance to roof or gutter 1 m F Clearance to the ground 1 200 m G Clearance to gas meter or regulator 1 500 m Table 6 Installation clearances ...

Page 22: ...Admission exhaustion accessories accessory Ø 80 80 mm 6 4 2 Exhaustion type B23 Fig 34 6 4 3 Exhaustion type C43 Fig 35 6720608920 36 1AL Ø 80 mm Ø 80 mm Ø 80 125 mm Ø 135 mm est 6720608948 11 1AL Ø 80 mm Ø 80 mm 6720608920 28 1AL Ø 80 mm ...

Page 23: ...erm 6000S Admission exhaustion accessories accessory Ø 80 80 mm 23 6 4 4 Exhaustion type C53 Fig 36 6 4 5 Exhaustion type C83 Fig 37 6720608920 29 1AL Ø 80 mm Ø 80 mm Ø 80 125 mm Ø 135 mm est 6720608920 30 1AL Ø 80 mm Ø 80 mm ...

Page 24: ...ig 40 1 Fig 39 Remove the six screws from th e back cover of the control unit see Fig 40 2 DANGER Risk of electric shock Always disconnect the power supply to the appliance at the mains before carrying out any work on the electrical systems and components CAUTION Fuse protection The appliance should have an independent connection to the electricity mains protected by a differential 30 mA switch an...

Page 25: ...4 05 Therm 6000S Electrical connection 25 Check the fuses in the printe d circuit board see Fig 40 3 Fig 40 Fuses position After checking the fuses rein stall all parts in reverse order Fig 40 3 2 1 3 6720608158 78 1AL ...

Page 26: ... the front cover Fig 23 Loosen screw inside left test point fitting do not remove and connect manometer tube to test point Fig 41 Gas pressure test port left tapping Static Pressure Test Turn gas supply back on Record static gas pressu re reading in Table 7 Operating Pressure Test Press ON OFF button to turn off the appliance Sealed parts must not be interfered with Heaters should not be ignited w...

Page 27: ...mensions 8 3 Adjusting CO2 carbon dioxide When the gas pressure is correct Press ON OFF button to turn off the appliance Remove plastic screw on the exhaust collar as seen in Fig 43 Fig 43 Measuring port Insert CO2 analyser probe into the measuring port The tip of the probe should be in the center of the flue pipe approx 40mm inserted Avoid air gaps between probe and measuring port as they can alt...

Page 28: ...Turning the slotted screw clockwise will lower P1 CO 2 levels After bringing the P1 CO 2 readings in proper range press the button to enter the P2 mode Verify CO2 readings in P2 mode Fig 45 Adjusting P1 CO 2 level If P2 CO2 level is out of range Remove yellow painted 40 Torx cover from the front of the gas valve Fig 45 A plastic 40 Torx screw will be revealed Turning the plastic 40 Torx screw coun...

Page 29: ... CO 2 analyser probe and reinstall flathead screw with gasket in exhaust collar Press ON OFF button to turn OFF the heater Press ON OFF button to turn ON the heater Heater is ready for normal operation CO2 range Máx CO level measured Natural gas Max input P1 from 7 3 to 7 9 250 ppm Min input P2 from 2 7 to 3 1 60 ppm Butane Max input P1 from 8 6 to 9 2 250 ppm Min input P2 from 3 0 to 3 4 60 ppm N...

Page 30: ...8 LPG 7 N Gas 8 LPG 7 20 See chapter 8 2 P3 Remote Controls installed _0 _0 6 See chapter 4 6 P4 Access to Diagnostic Mode E 0d 10f See chapter 8 5 P5 Cascade Mode nO nO CC To activate the cascade mode it s necessary to install the kit cascade cod 7 736 500 272 P6 Temperature Unit C F C See chapter 8 5 P7 Appliance Type nO Cd condensing nO Condensing Non condensing note incorrect setting will caus...

Page 31: ...ve the diagnostic menu Press button and in the display appear P4 Press ON OFF button to turn off the appliance Press ON OFF button to turn ON the appliance Heater is ready for normal operation 8 5 1 Working hours To see how many hours the appliance has worked please enter the Diagnostic menu Select the sub mode H0 Write the number that shows in the display Select the sub mode H1 Write the number t...

Page 32: ...e total of the Table 17 and to put the result in the line 6 of the Table 17 This is the total equi valent vent length Example Exhaust 5 units of 1m straight sections 1 unit of 1m straight sections Total length 6 meters 2 90 elbows Intake 4 units of 1m straight sections Total length 5 meters 2 90 elbows Example table After installing the appliance the minimum power fan speed must be adjusted to com...

Page 33: ... speed suitable with your installation see tab 20 for separate tubes admission exhaust Ø 80 80 mm Press and hold 5 sec Program button until the display flashes Selected valu e is memorized Fan speed for separate tubes Ø80 80 mm Intake 1 Straight section length _4_ x 1 4 2 90 elbows qty _1_ x 1 1 3 45 elbows qty _0_ x 0 5 0 4 30 elbows qty _0_ x 0 4 0 5 l a t o t b u S 5 6 Total equivalent vent len...

Page 34: ...in hot water with detergent and clean carefully If necessary de scale the inte rior of the heat exchanger and connection tubes Reassemble the heat exchanger using new joints Remount the regulator on its support Burner Inspect the burner annually and clean as necessary Check the burner trought the observation window if there are liquids or fissures Verify if the flame is stable and blue without sig...

Page 35: ...ter checking the fuses rein stall all parts in reverse order 9 3 Startup after maintenance Check all water and gas joints Read chapter 4 Operating instructions and or chapter 8 Installation instructions Check gas pressure burner pressure Make sure combustion cover is securely fastened Ensure the exhaust vent adaptor is properly sealed Check for gas leakage Check for water leakage 6720608920 38 1Av...

Page 36: ...ness connections on the control board Resistance connections are not correct 1 Check resistance connection see Fig 2 9 Backflow temperature sensor defect happens if sensor is disconnected or short circuit 1 Check backflow temperature sens or connection see Fig 2 13 2 Replace exhaust temperature sensor Outlet temperatur e sensor fault Temperature below 0 C or above 98 C 1 Check red wire connections...

Page 37: ... re may cause the fan to change its speed to meet desired temperature 6 Possible defective control unit call the Technical Assistance No rotational speed sensor signal from primary fan 1 Disconnect power supply cord an d check wire connections on back side of fan and the two connectors on the control board 2 Check supply voltage 3 Possible defective comp onent in fan or defectiv e control unit cal...

Page 38: ...re disconnected 3 Check if venting specifications ar e met Long vent lengths venting with more than three elbows blocked vent or combination venting may cause this failure 4 Call the Technical Assistance Overheat sensor ECO open circuit resets when cooler temperatures are detected 104 C 1 Disconnect power supply cord an d check wire connections on the overheat sensor and the two connectors on the ...

Page 39: ...e wire connections to ignition group on the lower front of the heat exchanger are secure 4 Verify that venting specifications are met Improper venting may cause premature failure of the flame sensor rod 5 Check that the minimum power fan speed has been adjusted to the proper value See chapter 8 6 6 Check and adjust CO 2 readings Ionization error at standby 1 Loose connection to the flame ionizatio...

Page 40: ...ety devices OK close one gas valve waiting time of 1s passed flame off Hot water delivered at selected temp Appliance ready to start Fan speed correct Ionization off Temp limiter closed Temp sensors ok Over heat protection ok See error code table INPUTS FANSPEED WATER TEMP WATERFLOW OUTPUTS FANSPEED WATERFLOW YES YES S E Y S E Y 2nd Safety time of 5s passed 3rd Safety time of 5s passed Water flow ...

Page 41: ... use the best possible technology and materials under economic considerations to protect the environment Packaging We participate in the recyclin g 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 be easily de...

Page 42: ... by unauthorized people When the appliance or parts present changes or malfunctions due to misuse of unauthorized people When the operation and use of the appliance is done under conditions which are not allowed in the installation or user s manual When there are changes to the warranty terms and breakage of seals When damages are caused by transportation or accidents When damages are caused by in...

Page 43: ...6 720 800 095 2014 05 Therm 6000S 43 Notes ...

Page 44: ...6720800095 Give It Gas operates solely as an ONLINE BUSINESS Tel 011 646 9439 Cell 082 452 4488 Email penny giveitgas co za www giveitgas co za ...

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