Viessmann AWBT 221.C10 Installation And Service Instructions For Contractors Download Page 83

Page: 83 / 160

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Indoor unit:

See page 38 onwards.

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Outdoor unit:

See page 47 onwards.

Indoor unit: Opening the programming unit

Fig. 69

Removing the cover from the programming unit if necessary

Fig. 70

Maintenance

Overview of electrical components

17 700 GB

Maintenance

Summary of Contents for AWBT 221.C10

Page 1: ...ice instructions for contractors VIESMANN Vitocal 222 S Type AWBT M AWBT M E AWBT M E AC 221 C04 to C16 Compact heat pump split version For applicability see the last page VITOCAL 222 S 5117 700 GB 7...

Page 2: ...W Safety instructions for working on the system Working on the system Isolate the system from the power supply e g by removing the separate fuse or by means of a mains isolator and check that it is no...

Page 3: ...the system can compromise its function Installing non authorised components and making non approved modifications or con versions can compromise safety and may inva lidate our warranty For replacemen...

Page 4: ...reparing the connections on the DHW side 29 Connecting the secondary side 30 Aligning the appliance 31 Type AWBT M E AC only Connecting the cooling circuit 31 Removing the front panels 32 Electrical c...

Page 5: ...door unit casing 96 Indoor unit electrical equipment 98 Indoor unit condenser 100 Hydraulics indoor unit 102 Type AWBT M 102 Type AWBT M E AWBT M E AC 104 Indoor unit DHW cylinder 106 Miscellaneous 10...

Page 6: ...rectly Dispose of component at a suitable collec tion point Do not dispose of component in domestic waste The steps in connection with commissioning inspec tion and maintenance are found in the Commis...

Page 7: ...via the refrigerant lines Hydraulics The high efficiency circulation pump secondary pump installed in the indoor unit pumps the heating water into the secondary circuit The integral 3 way diverter val...

Page 8: ...ylinder X 0 X X 0 X X X 0 X 0 X X 0 With installation kit with mixer X X 0 Component may be added Type overview Type Instantaneous heat ing water heater Cooling function Rated voltage Indoor unit Outd...

Page 9: ...Heating water return G 1 female thread B Cold water G female thread C DHW circulation G female thread D DHW G female thread E Heating water flow G 1 female thread F Liquid line Pipe 7 10 mm thread UNF...

Page 10: ...bus connecting cable indoor outdoor unit B Power cable entry C Liquid line 222 C04 to C06 UNF reducer x in the standard delivery of the indoor unit 222 C08 UNF D Hot gas line 222 C04 to C06 UNF reduce...

Page 11: ...63 96 99 113 705 536 546 48 518 B A D C D C A B Fig 3 A Cable entry for indoor outdoor unit Modbus con necting cable B Power cable entry C Liquid line UNF D Hot gas line UNF Preparing for installation...

Page 12: ...relevant wind load zone and height of the building For such installation situations we recommend hav ing the substructure sized by a design engineer in accordance with DIN 1991 1 4 Incorporate the out...

Page 13: ...air re entering the unit This can lead to high pressure faults Avoid air short circuits If siting the appliance in a location that is exposed to wind ensure that the wind cannot influence the fan area...

Page 14: ...entry above ground level 200 mm Line entry below ground level 400 mm Types 221 C10 to C16 230 V and 400 V B A B A 100 a 300 1000 1000 a Fig 5 A Air intake B Air discharge a Line entry above ground le...

Page 15: ...following diagram The stated thickness of the layers represents an average value These values should be adjusted to suit the local conditions Follow the standard rules of building engineering 300 1100...

Page 16: ...and outdoor unit power cable F Openings in the base plate for free drainage of condensate G Supports for floorstanding installation accesso ries H Foundation strip K Frost protection for foundations c...

Page 17: ...uirements and building regulations L DN 125 conduit with cover and 3 x 30 pipe bends sealing of line entry with end collar Installing an outdoor unit on foundations A B C D 1 4x 4x 2 Fig 9 A Supports...

Page 18: ...n refriger ant lines D Pipe clips with EPDM lining E Indoor outdoor unit bus cable and outdoor unit power cable F Openings in the base plate for free drainage of condensate G Bracket for wall mounting...

Page 19: ...nnection to the indoor unit Compressor power supply Opening the outdoor unit wiring chamber Types 221 C10 to 221 C16 A Fig 12 A Wiring chamber Bus connection to the indoor unit Compressor power supply...

Page 20: ...unt of the total weight of the appliance See chapter Pressure points Minimum room volume to EN 378 According to EN 378 the minimum volume of the installation room depends on the refrigerant charge and...

Page 21: ...cuit connections to the left 1000 250 Fig 14 Secondary circuit connections to the right 1000 250 Fig 15 Secondary circuit connections at the top 1000 Fig 16 Installation sequence Installing the indoor...

Page 22: ...or right on finished walls 2000 Note If applicable remove the packaging box upwards before installation Pressure points b d c a Fig 18 A Partition joint with edge insulation strip as part of the floor...

Page 23: ...gerant oil is relia bly conveyed back to the compressor Please note Errors in the design and installation of oil lift bends can result in appliance damage In the following cases fit oil lift bends in...

Page 24: ...ble Wall outlets are required for this purpose With these wall outlets be aware of load bearing sections lintels damp proof ing elements e g vapour barriers etc Note In order to prevent structure born...

Page 25: ...n metal refrigerant line and the building structure Routing the cables and lines Route cables and refrigerant lines separately Route the refrigerant lines with pipe bends This reduces the transmission...

Page 26: ...F for hot gas line Please note Contamination e g metal swarf or moisture in the refrigerant lines will cause the appli ance to malfunction Point the pipe openings downwards or tem porarily plug them 3...

Page 27: ...pressure 1 to 2 bar 0 1 to 0 2 MPa 1 Undo the nuts from connections C liquid line and D hot gas line of the refrigerant lines Types 221 C04 and 221 C06 Replace nuts with union nuts supplied indoor uni...

Page 28: ...14 to 18 Hot gas line 7 12 mm UNF with reducer 63 to 77 x 50 to 62 221 C08 221 C10 221 C13 221 C16 Liquid line 7 10 mm UNF 33 to 42 Hot gas line 7 16 mm UNF 63 to 77 Connecting the secondary circuit...

Page 29: ...ation Install safety valve above top edge of cylinder This means the DHW cylinder will not need to be drained when working on the safety valve CH According to W3 Principles for creating potable water...

Page 30: ...es to the heat pump Please note Mechanically loaded hydraulic connections lead to leaks vibrations and appliance dam age Connect on site lines so that they are free of load and torque stress 5 Thoroug...

Page 31: ...E AC only Connecting the cooling circuit For area cooling systems e g underfloor heating cir cuit chilled ceiling a contact humidistat accessories is required Installation sequence Aligning the appli...

Page 32: ...inside the room to be cooled at the cool ing water flow remove thermal insulation if required If several rooms with different relative humidity levels are part of the cooling circuit fit and connect...

Page 33: ...V leads 42 V separately from cables 42 V 230 V 400 V and secure with cable ties Only strip the minimum of insulation from cables as close as possible to the terminals and bundle tightly to the corresp...

Page 34: ...m 221 C08 3 x 2 5 mm2 29 m 221 C10 3 x 2 5 mm2 20 m or 3 x 4 0 mm2 32 m 221 C13 3 x 2 5 mm2 20 m or 3 x 4 0 mm2 32 m 221 C16 3 x 2 5 mm2 20 m or 3 x 4 0 mm2 32 m 400 V appliances AWBT AWBT E AWBT E A...

Page 35: ...35 Indoor unit Routing cables to the wiring chamber 230 V 400 V 42 V Fig 29 Installation sequence Electrical connection cont 5117 700 GB Installation...

Page 36: ...36 Connecting the Vitoconnect accessories 1 3 2x 2 Fig 30 4x 5 4 Fig 31 Installation sequence Electrical connection cont 5117 700 GB Installation...

Page 37: ...37 9 7 8 6 9 Fig 32 10 11 Fig 33 12 Fig 34 2x 14 13 Fig 35 Installation sequence Electrical connection cont 5117 700 GB Installation...

Page 38: ...all associ ated system components X2 Terminals for neutral conductors of all associ ated system components C Expansion PCB on main PCB See page 41 D Main PCB See page 39 F3 Fuse 6 3 A slow E If availa...

Page 39: ...e limiter to restrict the maximum temperature for underfloor heating circuits if instal led in series Connection values Output 140 W Voltage 230 V Max switching current 4 2 A 211 3 r 1 Control of inst...

Page 40: ...C B X2 N A X1 Fig 37 Connecting the temperature limiter part no 7151 728 7151 729 B M 1 C B s X2 N A X1 Fig 38 Connection A to con trol unit Circulation pump C Heating circuit without mixer A1 HC1 Wit...

Page 41: ...ternal hook up heating cooling cir cuits Central heating demand heating cir cuit A1 HC1 230 V digital input 230 V Central heating demand for heating circuit A1 HC1 active 0 V No demand Breaking capaci...

Page 42: ...11 3 stage 1 224 4 stage 2 Plug sXG Terminals Function Explanation 225 1 M2 r Heating circuit pump of the heating circuit with mixer M2 HC2 Connect a temperature limiter to restrict the maximum temper...

Page 43: ...parameter Output for instant heating water heater at pow er OFF 790A The power supply for the heat pump control unit 3 x 1 5 mm2 and the cable for the power OFF signal can be combined in a single 5 co...

Page 44: ...26 Buffer temperature sensor cooling NTC 10 k aVG KM BUS wires interchangeable Use the KM BUS distributor accessories if several devices are connected KM BUS subscribers examples Mixer extension kit f...

Page 45: ...B Power supply 1 N PE 230 V 50 Hz C Junction box on site D Fuses and contactor for circulation pump for swim ming pool heating accessories E Jumper F 3 way diverter valve for swimming pool zero volt C...

Page 46: ...46 Outdoor unit Routing cables to the wiring chamber 230 V 50 Hz Modbus Fig 42 Installation sequence Electrical connection cont 5117 700 GB Installation...

Page 47: ...Hz See page 50 F Modbus terminal for bus cable outdoor unit indoor unit See next chapter Types 221 C10 to 221 C16 230 V A BC D E F Fig 44 A EEV PCB refrigerant circuit controller B Fan fuse 6 3 A slow...

Page 48: ...rcuit controller fuse 6 3 A slow D Inverter E Mains terminals 400 V 50 Hz See page 50 F Modbus terminal for bus cable outdoor unit indoor unit See next chapter Connecting the bus cable between the ind...

Page 49: ...ns Technical connection requirements specified by the local power supply utility Danger The absence of system component earthing can lead to serious injury from electrical current and component damage...

Page 50: ...power supply via the same MCB fuse or at least on the same phase as the heat pump control unit Connection to the same MCB fuse provides addi tional safety when the power is switched off Observe the p...

Page 51: ...3 x 2 5 mm2 20 m or 3 x 4 0 mm2 32 m 221 C13 3 x 2 5 mm2 20 m or 3 x 4 0 mm2 32 m 221 C16 3 x 2 5 mm2 20 m or 3 x 4 0 mm2 32 m Max fuse rating Type AWBT M AWBT M E AWBT M E AC 221 C04 221 C06 221 C08...

Page 52: ...ppliances AWBT AWBT E AWBT E AC 221 C10 5 x 2 5 mm2 30 m 221 C13 5 x 2 5 mm2 30 m 221 C16 5 x 2 5 mm2 30 m Max fuse rating Type AWBT AWBT E AWBT E AC 221 C10 221 C13 221 C16 Max fuse rating 16 A 16 A...

Page 53: ...pers B in the case of a 1 N PE 230 V 50 Hz power supply Recommended power cable 7 x 2 5 mm2 Max fuse rating 16 A Economy tariff and power OFF can be applied 3 N PE 400 V 50 Hz N1 N2 N3 L1 L2 L3 N L1 L...

Page 54: ...52 Diagram excluding fuses and RCD A Heat pump control unit indoor unit luster termi nals See chapter Indoor unit Overview of con nections B Instantaneous heating water heater if installed C Heat pump...

Page 55: ...tantaneous heating water heater if installed C Heat pump compressor outdoor unit D Heat pump control unit power supply See chapter Heat pump control unit power supply 230 V E Premium tariff meter F Ri...

Page 56: ...tion with PV systems for on site power consumption H Bi directional meter for PV systems to consume power on site Energy taken from power supply utility and energy fed into power supply utility K Mete...

Page 57: ...F function is integral to Smart Grid Therefore do not connect the power OFF signal to terminals X3 6 and X3 7 Do not remove jumper Closing the heat pump Please note If a casing door is not securely cl...

Page 58: ...g 56 4 Ensure that the locking screws are tightened before operating Fitting the side cover for the outdoor unit In reverse order to Opening the outdoor unit wiring chamber See page 19 Installation se...

Page 59: ...3 Testing the protective magnesium anode 68 14 Replacing the protective magnesium anode 68 15 Draining the appliance on the drinking water side 69 16 Cleaning the DHW cylinder 69 17 Checking the indoo...

Page 60: ...om missioning the appliance Please note Refrigerant can escape when working on the refrigerant circuit Work on the refrigerant circuit must only be car ried out by a certified contractor in accordance...

Page 61: ...nt will cause environmental pollution Before evacuating the refrigerant lines and the internal unit check all connections for tight ness with leak detection spray Keep the valves on the external unit...

Page 62: ...m gauge rises there is a leak Eliminate the leak and repeat the process 6 Close all valves at the pressure gauge set 7 Remove the vacuum pump and vacuum gauge Evacuating the indoor unit with the servi...

Page 63: ...the caps Line lengths 12 to 30 m 1 Connect the hose between the pressure gauge set and refrigerant bottle Evacuate the hose and pressure gauge set 2 Recharge with the required amount of refrigerant Se...

Page 64: ...riger ant lines in the internal and external units Please note Refrigerant can escape when working on the refrigerant circuit Work on the refrigerant circuit must only be car ried out by a certified c...

Page 65: ...en the programming unit 07 Slightly open quick action air vent valve B it remains open Connect the on site hose to secondary circuit air vent valve C Please note Escaping liquids can lead to electrica...

Page 66: ...B Fig 59 1 The lever on valve B must be in the left position 2 Open the on site DHW supply and a DHW draw off point 3 Once air stops coming out of the DHW draw off point the loading cylinder is compl...

Page 67: ...hat the earth cable is connected to the protec tive magnesium anode Measuring the anode earth current with an anode tester A B C Fig 61 1 Remove the cover Disconnect earth cable A from tab B Commissio...

Page 68: ...ance free impressed current anode accessories can be used Magnesium anode removal See Fig in chapter Cleaning the DHW cylinder Please note A short circuit between the magnesium anode and the internal...

Page 69: ...e drain valve and route it into a suitable container or drain outlet Note Ensure adequate ventilation in the DHW pipework 2 Turn drain valve from lever position A to lever position B or C as required...

Page 70: ...agent residues can result in poi soning Fully drain all cleaning agent Always observe the information provided by the cleaning agent manufacturer 6 Flush the DHW cylinder thoroughly after cleaning 7 F...

Page 71: ...due to electric shock Isolate the outdoor unit from the power supply and safeguard against reconnection Protect the outdoor unit against moisture Danger Contact with the fans while they are operating...

Page 72: ...ng the thermal insulation of flared connections Checking the outdoor unit electrical connections for firm seating Danger Contact with live components can lead to seri ous injury from electric current...

Page 73: ...see following chapter and serv ice instructions for the heat pump control unit Note The type and extent of the parameters depend on the appliance type on the selected system scheme and the accessorie...

Page 74: ...vice menu can be activated from any other menu Press and hold OK simultaneously for approx 4 s Deactivating the service menu The service menu remains active until it is disabled with Terminate service...

Page 75: ...e Heating water buffer cylinder in the secondary circuit flow Heating circuit M3 HC3 central heating and cooling Separate cooling circuit System schemes Component System scheme 0 1 2 3 4 5 6 7 8 9 10...

Page 76: ...HC3 Parameter Setting System definition System scheme 7000 With heating circuit HC3 Note Set rotary switch S1 in the extension kit to 2 See Mixer extension kit in stallation instructions Remote contr...

Page 77: ...ump heating circuits 7014 0 to 7 Observe parameter Flow tempera ture external demand 730C External changeover of the operating status of various system components Parameter Setting System definition S...

Page 78: ...ng water heater Parameter Setting Electr booster heater Enable instantaneous heating water heater 7900 1 Output for instant heating water heater at power OFF 790A 1 3 kW 2 6 kW 3 9 kW Enable instantan...

Page 79: ...hanger Installation position 7D2F 0 Ceiling mounting 1 Wall mounting Function external 230 V input ventilation 7D3A 1 External switch bathroom switch enabled Adjust values for Vitovent 200 C if necess...

Page 80: ...Vitovent 200 W only Parameters for ventilation with Vitovent 300 F Parameter Setting Ventilation Vitovent enable 7D00 1 Vitovent 300 F Further enabling for Vitovent 300 F if necessary Parameter Settin...

Page 81: ...ise set heating water buffer cylinder temp PV 7E22 0 to 400 0 to 40 K Raise set room temperature PV 7E23 0 to 100 0 to 10 K Reduce set room temperature PV 7E25 0 to 100 0 to 10 K Parameters for Smart...

Page 82: ...e instantaneous heating water heater may respond In this case the instantaneous heating water heater will not heat up Heat up the high limit safety cut out to above 20 C Press the reset button of the...

Page 83: ...s Outdoor unit See page 47 onwards Indoor unit Opening the programming unit 1 3 2 2x Fig 69 Removing the cover from the programming unit if necessary 4 5 4x Fig 70 Maintenance Overview of electrical c...

Page 84: ...84 Fig 71 Maintenance Indoor unit Placing the control unit panel in its service position 5117 700 GB Maintenance...

Page 85: ...ndary circuit air vent valve DHW cylinder P Secondary circuit drain and fill valve R Drain and fill valve DHW side S Type AWBT M E AWBT M E AC only High limit safety cut out STB instantaneous heating...

Page 86: ...g on the outdoor unit isolate the system from the power supply e g at a sepa rate MCB fuse or a mains isolator Check the system is no longer live and safeguard against reconnection Prior to working on...

Page 87: ...vaporator suction gas temperature sensor T7 H Low pressure sensor K Safety high pressure switch L Schrader valve high pressure side M Compressor N Hot gas temperature sensor T6 O Compressor suction ga...

Page 88: ...y diverter valve E Low pressure sensor F Evaporator suction gas temperature sensor T7 G High pressure sensor H Safety high pressure switch K Compressor L Schrader valve low pressure side M Compressor...

Page 89: ...r unit Temperature sensors are connected to the controller and sensor PCB See page 44 Temperature sensor Test element Outside temperature sensor F0 Buffer temperature sensor F4 Cylinder temperature se...

Page 90: ...721 130 0 301 29 166 350 3 28 048 35 6 531 67 1 943 99 0 700 131 0 293 28 156 410 4 26 680 36 6 267 68 1 877 100 0 680 132 0 286 27 147 140 5 25 388 37 6 016 69 1 813 101 0 661 133 0 279 26 138 470 6...

Page 91: ...25 20 000 75 2 937 125 0 673 180 0 189 230 0 075 20 198 442 30 16 090 80 2 492 130 0 592 185 0 171 235 0 069 15 148 362 35 13 028 85 2 123 135 0 522 190 0 154 240 0 063 10 112 403 40 10 613 90 1 816...

Page 92: ...8 138 764 2 16 468 7 15 529 3 46 589 3 77 648 8 108 707 7 139 766 1 15 470 6 16 531 2 47 591 2 78 650 7 109 709 6 140 767 9 14 472 6 17 533 2 48 593 2 79 652 6 110 711 5 141 769 8 13 474 6 18 535 1 49...

Page 93: ...20 890 41 5 112 73 1 581 105 0 589 137 0 254 22 108 000 10 19 910 42 4 912 74 1 529 106 0 573 138 0 248 21 102 000 11 18 980 43 4 720 75 1 479 107 0 557 139 0 242 20 96 260 12 18 100 44 4 538 76 1 43...

Page 94: ...ce Posi tion fuses correctly Only use structurally identical types with the specified response characteristics Danger Removing the fuse does not switch the power circuit to zero volt Contact with live...

Page 95: ...rt within the assembly from this parts list A B C D E F G A Fig 76 A Type plate B Indoor unit casing assembly C Indoor unit electrical equipment assembly D Indoor unit condenser assembly E Indoor unit...

Page 96: ...96 0004 0002 0001 0003 0005 0006 0007 0008 0016 0018 0017 0013 0011 0012 0010 0009 0014 0011 0012 Fig 77 Indoor unit parts lists Indoor unit casing 5117 700 GB Components...

Page 97: ...7 Control unit panel fixing 0008 Pipe clip retaining bracket 0009 Control unit panel bottom 0010 Logos 0011 Pipe clip 7 18 mm 0012 Pipe clip 7 28 mm 0013 Control unit support 0014 Adjustable foot 0016...

Page 98: ...50 0044 0046 0037 0011 0010 0017 0012 0001 0014 0007 0002 0038 0004 0003 0070 0036 0035 0022 0039 0042 0041 0005 0040 0006 Fig 78 Indoor unit parts lists Indoor unit electrical equipment 5117 700 GB C...

Page 99: ...cable harness 230 V 0032 Type AWBT M E AWBT M E AC only Control module for instantaneous heating water heater 0035 Mains terminals with fuse holder 0036 Fuses 6 3 A slow set 0037 Outside temperature...

Page 100: ...100 0002 0003 0004 0005 0006 0008 0009 0010 0001 0012 0010 0008 0009 0004 0011 0010 0008 0009 0004 0002 0003 0005 0006 0007 Fig 79 Indoor unit parts lists Indoor unit condenser 5117 700 GB Components...

Page 101: ...Union nut G with sealing cap for Schrader valve 0005 Soldered bush 10 x UNF 0006 Soldered bush 15 16 x UNF 0007 Air vent valve G 0008 Schrader valve 0009 Sealing cap for Schrader valve 0010 Valve body...

Page 102: ...0023 0024 0025 0022 0018 0022 0023 0012 0019 0003 0020 0020 0021 0008 0016 0017 0018 0020 0021 0023 0009 0021 0008 0024 0025 0018 0023 0018 0018 0023 0023 0013 0022 0019 0019 0007 0023 0023 0018 0020...

Page 103: ...t return line 0012 DHW cylinder flow line 0013 Heating water flow line 0014 Line from circulation pump plate heat exchanger 0015 Plug for instantaneous heating water heater 0016 Air vent valve G 0017...

Page 104: ...018 0019 0023 0014 0013 0017 0023 0028 0005 0019 0003 0025 0018 0022 0023 0012 0019 0019 0027 0023 0007 0022 0022 0006 0018 0023 0018 0023 0023 0018 0004 0024 0021 0008 0021 0018 0016 0020 0026 0010 F...

Page 105: ...ine 0013 Heating water flow line 0014 Line from circulation pump plate heat exchanger 0016 Air vent valve G 0017 Gasket for instantaneous heating water heater plug 0018 O ring 28 0 x 2 5 mm 0019 Gaske...

Page 106: ...0001 0005 0017 0021 0022 0016 0015 0012 0019 0020 0022 0004 0022 0019 0021 0021 0019 0020 0020 0021 0017 0011 0003 0013 0019 0020 0021 0020 0017 0012 0006 0019 0020 0009 0010 0014 0023 0023 0023 0009...

Page 107: ...limit safety cut out fixing 0011 Small parts set 0012 Air vent valve G 0013 Protective magnesium anode with flange and gasket 0014 Protective magnesium anode 0015 Shut off valve G 0016 Drain and fill...

Page 108: ...108 0007 0006 0009 0008 0005 0004 0003 0002 0001 Fig 83 Indoor unit parts lists Miscellaneous 5117 700 GB Components...

Page 109: ...itosilver 0004 Touch up paint stick white 0005 Installation and service instructions 0006 Vitotronic 200 type WO1C operating instructions 0007 Vitotronic 200 type WO1C service instructions 0008 Connec...

Page 110: ...110 Indoor unit parts lists Miscellaneous cont 5117 700 GB Components...

Page 111: ...of the individual part within the assembly from this parts list B C D A Fig 84 A Type plate B Outdoor unit casing assembly C Outdoor unit refrigerant circuit assembly D Outdoor unit electrical equipme...

Page 112: ...0 0026 0034 0028 0027 0029 0024 0015 0001 0018 0007 0002 0020 0021 0005 0010 0011 0009 0008 0014 0003 0025 0012 0019 0024 0022 Fig 85 Parts list outdoor unit types 221 C04 to 221 C08 230 V Outdoor uni...

Page 113: ...0015 Separating plate 0018 Refrigerant circuit cover 0019 Base plate 0020 Strut left 0021 Strut right 0022 Diaphragm grommet set 0024 Logo set 0025 Mains terminal retaining bracket 0026 Evaporator mo...

Page 114: ...0015 0013 0007 0015 0015 0015 0009 0009 0054 0005 0014 0022 0021 0006 0019 0018 0017 0020 0025 0010 0012 0011 0017 0018 0019 0020 0016 0017 0018 0019 0020 Fig 86 Parts list outdoor unit types 221 C04...

Page 115: ...tor 0022 Filter 0023 Refrigerant line evaporator 4 way diverter valve 0024 Refrigerant line filter evaporator 0026 Refrigerant line 4 way diverter valve evaporator 0027 Suction gas line 4 way diverter...

Page 116: ...116 0051 0084 0070 0064 0043 0063 0085 0049 0022 0067 0066 0030 0009 0008 Fig 87 Parts list outdoor unit types 221 C04 to 221 C08 230 V Outdoor unit electrical equipment 230 V 5117 700 GB Components...

Page 117: ...sure switch 0063 Coil 4 way diverter valve 0064 Suppressor choke 0066 Electronic expansion valve stepper motor 0067 Bus cable indoor outdoor unit Modbus 0070 Communication cable refrigerant circuit co...

Page 118: ...118 Parts list outdoor unit types 221 C04 to 221 C08 230 V Outdoor unit electrical equipment 230 V cont 5117 700 GB Components...

Page 119: ...of the individual part within the assembly from this parts list B C D A Fig 88 A Type plate B Outdoor unit casing assembly C Outdoor unit refrigerant circuit assembly D Outdoor unit electrical equipme...

Page 120: ...0 0004 0009 0002 0019 0015 0013 0013 0008 0022 0024 0011 0025 0023 0011 0007 0021 0024 0018 0026 0034 0027 0028 0029 0030 0031 0032 0033 Fig 89 Parts list outdoor unit types 221 C10 to 221 C16 230 V O...

Page 121: ...parating plate 0018 Refrigerant circuit cover 0019 Base plate 0020 Strut left 0021 Strut right 0022 Diaphragm grommet set 0023 Cable guide 0024 Logo set 0025 Mains terminals retaining bracket 0026 Eva...

Page 122: ...08 0015 0015 0015 0006 0024 0017 0018 0019 0020 0016 0017 0018 0019 0020 0016 0007 0001 0015 0016 0009 0013 0011 0012 0010 0023 0005 0014 0021 0022 0002 0003 0061 Fig 90 Parts list outdoor unit types...

Page 123: ...019 Sealing cap B 6 0020 Union nut Schrader valve 0021 Filter EEV evaporator 0022 Filter 0023 Refrigerant line evaporator 4 way diverter valve 0024 Refrigerant line filter evaporator 0025 Refrigerant...

Page 124: ...124 0064 0084 0043 0070 0051 0067 0022 0063 0085 0049 0066 0030 0009 0008 Fig 91 Parts list outdoor unit types 221 C10 to 221 C16 230 V Outdoor unit electrical equipment 230 V 5117 700 GB Components...

Page 125: ...sure switch 0063 Coil 4 way diverter valve 0064 Suppressor choke 0066 Electronic expansion valve stepper motor 0067 Bus cable indoor outdoor unit Modbus 0070 Communication cable refrigerant circuit co...

Page 126: ...126 Parts list outdoor unit types 221 C10 to 221 C16 230 V Outdoor unit electrical equipment 230 V cont 5117 700 GB Components...

Page 127: ...of the individual part within the assembly from this parts list B C D A Fig 92 A Type plate B Outdoor unit casing assembly C Outdoor unit refrigerant circuit assembly D Outdoor unit electrical equipme...

Page 128: ...031 0032 0033 0034 0001 0011 0011 0021 0020 0019 0017 0016 0007 0006 0006 0002 0015 0009 0013 0013 0003 0010 0005 0005 0004 0014 0023 0025 0012 Fig 93 Parts list outdoor unit types 221 C10 to 221 C16...

Page 129: ...il retaining bracket 0017 Inverter coil cover 0018 Refrigerant circuit cover 0019 Base plate 0020 Strut left 0021 Strut right 0022 Diaphragm grommet set 0023 Cable guide 0024 Logo set 0025 Mains termi...

Page 130: ...08 0015 0015 0015 0006 0024 0017 0018 0019 0020 0016 0017 0018 0019 0020 0016 0007 0001 0015 0016 0009 0013 0011 0012 0010 0023 0005 0014 0021 0022 0002 0003 0061 Fig 94 Parts list outdoor unit types...

Page 131: ...019 Sealing cap B 6 0020 Union nut Schrader valve 0021 Filter EEV evaporator 0022 Filter 0023 Refrigerant line evaporator 4 way diverter valve 0024 Refrigerant line filter evaporator 0025 Refrigerant...

Page 132: ...0084 0043 0051 0070 0063 0022 0085 0049 0067 0066 0030 0064 0064 0064 0009 0008 Fig 95 Parts list outdoor unit types 221 C10 to 221 C16 400 V Outdoor unit electrical equipment 400 V 5117 700 GB Compon...

Page 133: ...sure switch 0063 Coil 4 way diverter valve 0064 Suppressor choke 0066 Electronic expansion valve stepper motor 0067 Bus cable indoor outdoor unit Modbus 0070 Communication cable refrigerant circuit co...

Page 134: ...C Outside temperature C Temperature Cylinder temp top con stant Yes 1 K Secondary circuit flow temperature C Rising From To From To Temperature differential T Flow temp secondary Return temp sec K 6 t...

Page 135: ...nge input 0 10V 7018 1000 10 V Priority external demand 7019 0 Effect of external blocking on pumps compressor 701A 0 Common flow temperature sensor system 701B 0 Operating status after message A9 C9...

Page 136: ...r DHW heat ing 6014 0 Enable electric heaters for DHW heat ing 6015 0 Priority DHW heating with combi cylin der 6016 0 Start attempts for DHW after high pres sure shutdown 6017 0 Shutdown hysteresis i...

Page 137: ...start day 7378 1 Screed program end day 7379 31 Primary source Parameter Code Delivered condition Commission ing Maintenance service Primary source ctrl strategy 7401 Never adjust Heating water buffer...

Page 138: ...15 Do not adjust Room temperature in party mode 2022 200 20 C Heating circuit 2 Parameter Code Delivered condition Commission ing Maintenance service Standard room temperature 3000 200 20 C Reduced ro...

Page 139: ...cooling circuit 7102 200 20 C Min flow temperature cooling 7103 200 20 C Influence room temperature hook up cooling circuit 7104 0 Room temperature control cooling cir cuit 7105 1 Ranking room temp se...

Page 140: ...y passive frost protection 7D2C 0 Type of heat exchanger 7D2E 0 Installation position 7D2F 0 Function external 230 V input ventilation 7D3A 0 Duration bathroom vent 7D3B 30 min Starting block ventilat...

Page 141: ...econd fan duct C189 15 Reduced ventilation second fan duct C18A 25 Standard ventilation second fan duct C18B 50 Intensive ventilation second fan duct C18C 75 Bypass mode C1A0 0 Central heating and hea...

Page 142: ...22 0 0 K Raise set room temperature PV 7E23 0 0 K Reduce set room temperature PV 7E25 0 0 K Smart Grid Parameter Code Delivered condition Commission ing Maintenance Service Enable Smart Grid 7E80 0 Sm...

Page 143: ...ition Commission ing Maintenance service Lock out controls 8800 0 Level enable time program quieter op eration 8801 0 User level for display energy stmt 8811 1 Commissioning service reports Control pa...

Page 144: ...a to EN 14511 A 7 W35 Rated heating output kW 3 81 5 53 6 67 8 69 9 50 11 03 Power consumption kW 1 31 1 96 2 31 2 77 3 09 3 90 Coefficient of performance COP in heating mode 2 91 2 82 2 89 3 14 3 07...

Page 145: ...rol unit PCB 1 N PE 230 V 50 Hz Power supply fuse rating 1 x B16A Internal fuse 6 3 A slow 250 V Instantaneous heating water heater Type AWBT M E AWBT M E AC Factory fitted Type AWBT M Accessories Rat...

Page 146: ...6 Max draw off rate at the specified perform ance factor NL and DHW heating from 10 to 45 C l min 17 3 17 3 17 3 17 3 17 3 17 3 Max permissible DHW temperature C 70 70 70 70 70 70 Outdoor unit dimens...

Page 147: ...t Measurements with reference to EN 12102 EN ISO 9614 2 Weighted total sound power level At A7 3 K W55 5 K max dB A 56 56 58 60 61 61 At A7 3 K W55 5 K in night mode dB A 50 50 50 55 55 55 Energy effi...

Page 148: ...rmance data to EN 14511 A 7 W35 Rated heating output kW 10 09 10 74 11 60 Power consumption kW 3 17 3 58 3 87 Coefficient of performance COP in heating mode 3 18 3 00 3 00 Cooling performance data to...

Page 149: ...6A Internal fuse 6 3 A slow 250 V Instantaneous heating water heater Type AWBT E AWBT E AC Factory fitted Type AWBT Accessories Rated voltage 1 N PE 230 V 50 Hz or 3 N PE 400 V 50 Hz Heating output kW...

Page 150: ...DHW temperature C 70 70 70 Outdoor unit dimensions Total length mm 546 546 546 Total width mm 1109 1109 1109 Total height mm 1377 1377 1377 Indoor unit dimensions Total length mm 681 681 681 Total wi...

Page 151: ...W55 5 K max dB A 61 61 61 At A7 3 K W55 5 K in night mode dB A 55 55 55 Energy efficiency class to EU Regulation no 811 2013 Heating average climatic conditions Low temperature applications W35 A A A...

Page 152: ...s for cooling mode fully installed optional Components for ventilation fully installed optional Components for PV system fully installed optional Preferred appointment 1 Date Time 2 Date Time The work...

Page 153: ...pplied standards DIN 8901 2002 12 EN 60335 2 40 2003 A11 A12 A1 Corrigendum A2 2009 EN 349 2008 EN 60335 2 40 2010 03 EN 378 2012 EN 61000 3 2 2014 EN 50090 2 2 2007 11 EN 61000 3 3 2013 EN 55014 1 20...

Page 154: ...sioning assistant 73 Commissioning order 152 Commissioning report 60 Communication interface 44 Communication module LON 44 Components 39 41 Compressor 87 88 Compressor max tilting angle 15 Concrete f...

Page 155: ...Frost protection for foundations 15 16 17 Frost stat 43 Function test 82 Fuse F1 93 F3 93 Max power loss 93 Fuses 93 G Gravel bed As condensate drain 17 Gravel bed for condensate 15 18 Ground level i...

Page 156: ...site connections 9 On site power consumption 56 Operating noise 81 Operator s log 63 Outdoor unit Cable lengths 33 Cleaning 71 Closing 58 Dimensions 10 146 150 Electrical connections checking 72 Elec...

Page 157: ...ing 67 Protective gloves 64 Pump down 62 Pumps 39 85 86 Q Quick action air vent valve 65 R RCD 54 55 Recommended power cables 33 Refrigerant 23 63 Properties 64 Safety instructions 64 Skin contact 63...

Page 158: ...erature sensor 89 Air intake evaporator 87 88 Hot gas 87 88 Suction gas 87 88 Temperature sensors 44 Terminator Modbus 44 Thermal insulation of flared connections checking 72 Tightness test 30 60 Annu...

Page 159: ...159 5117 700 GB...

Page 160: ...49600 7749601 7749602 7749603 Viessmann Limited Hortonwood 30 Telford Shropshire TF1 7YP GB Telephone 44 1952 675000 Fax 44 1952 675040 E mail info uk viessmann com Viessmann Werke GmbH Co KG D 35107...

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Viessmann AWBT 221.C10, Installation And Service Instructions For Contractors

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Summary of Contents for AWBT 221.C10

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