Table of Contents
Advertisement
Quick Links
Advertisement
Chapters
Table of Contents
Related Manuals for Viessmann BW 30 .CS Series
Summary of Contents for Viessmann BW 30 .CS Series
- Page 1 Viesmann Installation and service instructions for contractors Vitocal 300-G Pro SPS Type BW 301.CS090 to 302.CS230, 82.8 to 296.0 kW Heat pump, single and two-stage For applicability, see the last page VITOCAL 300-G PRO SPS Please keep safe. 5789 986 GB 9/2016...
- Page 2 ■ Safeguard the system against reconnection. Repair work Please note Repairing components that fulfil a safety func- tion can compromise the safe operation of your system. Replace faulty components with genuine Viessmann spare parts.
- Page 3 Spare and wearing parts that have not been tes- ted together with 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 replacement, use only spare parts supplied or approved by Viessmann.
-
Page 4: Table Of Contents
Index Index 1. Safety and liability Heat pump application limits ..............Occupational safety ................Electrical connections ................. ■ Work on the heat pump ..............■ Work on the refrigerant circuit ............. ■ Work on the casing ................■ 2. Information Disposal of packaging ................ - Page 5 Index Index (cont.) Temperature sensors type Pt 1000 ............. 50 ■ Checking fuses ..................51 8. Parts lists Ordering parts ..................53 Parts, section 1 ..................54 Parts, section 2 ..................56 9. Commissioning/service Commissioning report ................58 reports 10. Specification Specification, Vitocal 300-G ..............
-
Page 6: Safety And Liability Heat Pump Application Limits
Safety and liability Heat pump application limits Intended use Generation of cooling and/or heating ■ For operation in industry, commerce, property development ■ with enclosed boiler room For power supply systems up to 1000 A and 400 V ■ System limit See P&I diagram, connection and wiring diagram Service life Heat pump... -
Page 7: Work On The Heat Pump
Safety and liability Occupational safety (cont.) Danger Danger Contact with live components can lead to seri- The absence of component earthing can result ous injury from electric current. Some compo- in serious injury from electrical current and in nents on PCBs remain live even after the power component damage in the event of an electrical supply has been switched off. -
Page 8: Work On The Casing
Safety and liability Occupational safety (cont.) Work on the casing Danger Breaking through the knockouts on the back panel leaves behind sharp edges from the metal retaining tabs that can lead to life threatening injuries. ■ Finish and seal the edges appropriately before installation. -
Page 9: Information Disposal Of Packaging
Please dispose of packaging waste in line with statu- tory regulations. DE: Use the disposal system organised by Viessmann. AT: Use the ARA statutory disposal system (Altstoff Recycling Austria AG, licence number 5766). CH: Packaging waste is disposed of by the HVAC contractor. -
Page 10: Product Information
Information Intended use (cont.) The range of functions can be extended with additional components and accessories. Intended use presupposes that a fixed installation in conjunction with permissible, system-specific compo- nents has been carried out. Commercial or industrial usage for a purpose other than central heating/cooling or DHW heating shall be deemed inappropriate. -
Page 11: Preparing For Installation General Information On Electrical Connection
See page 40. Unloading and handling Note Viessmann (Switzerland) AG accepts no liability for Before unloading, have the recipient check the con- any damage resulting from incorrect handling. signment for damage. Note down any damage on the delivery note and notify the haulage contractor. - Page 12 Preparing for installation Transport and siting requirements (cont.) Handling by crane Fig. 1 Lifting shackle attachment points Belt strap suitable for the weight (see page 13) Edge protection (e.g. 2 or 3 layers of corrugated cardboard) Cross beam to relieve the load on the frame Note Lifting with belt straps is only permitted without the side, front or back panels fitted.
-
Page 13: Installation Room Requirements
Preparing for installation Transport and siting requirements (cont.) Information regarding transport with forklift truck Note ■ Select a fork length appropriate for the total heat Transport by forklift truck is only permitted without the pump length; see "Specification" on page 61 side, front and back panels fitted. -
Page 14: Minimum Clearances
Preparing for installation Transport and siting requirements (cont.) Minimum clearances 1 heat pump Cable entries: On-site strain relief fittings required (wall clearance ≥ 80 mm) ■ When using hydraulic connection accessories (connection set and Victaulic flange adaptor set, or 3 ½"... -
Page 15: Anti-Vibration Base
Preparing for installation Transport and siting requirements (cont.) Anti-vibration base Site the heat pump on a base prepared on site for the purpose of noise attenuation and even weight distribu- tion. Note In the case of corner installation, enlarge the base by the minimum clearances (see chapter "Minimum clear- ances"... -
Page 16: Requirements For On-Site Connections
Preparing for installation Transport and siting requirements (cont.) Type BW 302.CS140, BW 302.CS180 and BW 302.CS230 2040 Fig. 7 Pressure point, adjustable foot ê Pressure-tested sound insulation layer, approx. 10 to 20 mm Front of the heat pump Requirements for on-site connections Dimensions Vitocal 300-G Type BW 301.CS090 to BW 301.CS120, BW 302.CS090 and BW 302.CS110 1343... -
Page 17: Hydraulic Connection Requirements
Preparing for installation Requirements for on-site connections (cont.) Note The width of the heat pump is given with and without side panels. The dimensions without side panels are the transport dimensions. Type BW 302.CS140 to BW 302.CS230 1932 Fig. 9 flow, primary circuit (inlet): return, secondary circuit (inlet): Victaulic 3... -
Page 18: Hydraulic Connections
Preparing for installation Hydraulic connection requirements (cont.) Hydraulic connections General hydraulic scheme Fig. 10 Black lines: master circuit; grey lines: slave circuit/DHW circulation... - Page 19 Preparing for installation Hydraulic connection requirements (cont.) Note This scheme is a general example without shut-off valves or safety equipment. This does not replace the need for on-site engineering. Determine the type of heat source, groundwater or geothermal probe during the engineering process.
- Page 20 Preparing for installation Hydraulic connection requirements (cont.) Pos. Description Heat exchanger, natural cooling/cooling Temperature sensor, cold water Coolant buffer cylinder Circulation pump, chiller Buffer temperature sensor, top Buffer temperature sensor, bottom 3-way mixer, natural cooling/3-way diverter valve, cooling mode Underfloor heating circuit/cooling circuit M1 Flow temperature sensor Safety temperature sensor, underfloor heating system (only for external control;...
-
Page 21: Installation Sequence Siting The Heat Pump
Installation sequence Siting the heat pump Levelling the heat pump Fig. 11 Site and level the heat pump horizontally as described on page 13 onwards. -
Page 22: Removing The Transport Brackets
Installation sequence Siting the heat pump (cont.) Removing the transport brackets Please note If transport brackets are not removed, they cause vibrations and excessive noise. Remove all 4 transport brackets fully from below and dispose of them correctly. Fig. 12 Transport locking screws... -
Page 23: Fitting The Back Panel, Side Panels And Kicking Plates
Installation sequence Siting the heat pump (cont.) Fitting the back panel, side panels and kicking plates Note After fitting the back panel, make the hydraulic and electrical connections. See following chapter. Fig. 13... -
Page 24: Making The Hydraulic Connections
Installation sequence Making the hydraulic connections Overview of hydraulic connections Fig. 14 flow, primary circuit (inlet): return, secondary circuit (inlet): Victaulic 3 (DN 80) Victaulic 2 (DN 65) ½" " Low voltage < 50 V flow, secondary circuit (outlet): Power supply 230 V/50 Hz Victaulic 2 (DN 65) ½"... -
Page 25: Connecting The Vitocal 300-G
Installation sequence Making the hydraulic connections (cont.) Connecting the Vitocal 300-G Installation accessories Technical guide Using the 2½" or 3" connection set (accessories) Fig. 15 Victaulic coupling 3" (primary circuit) Flexible connection pipe 2½" (secondary circuit), Victaulic coupling 2½" (secondary circuit) with anti-vibration elements Flexible connection pipe 3"... -
Page 26: Fitting The Victaulic Couplings
Installation sequence Making the hydraulic connections (cont.) Using the 2½" or 3" flange adaptor set (accessories) Fig. 16 Victaulic coupling 3" (primary circuit) Flange adaptor 2½" DN 65/PN 10, short (secon- Victaulic coupling 2½" (secondary circuit) dary circuit), without anti-vibration elements Flange adaptor 3"... -
Page 27: Connecting The Primary Circuit
2. Ensure adequate thermal and anti-vibration insula- als. tion of all pipes routed through walls. 5. Fill the primary circuit with Viessmann heat transfer medium and vent. Connecting the secondary circuit 1. Equip the secondary circuit on site with an expan- 3. -
Page 28: Electrical Connections
Installation sequence Electrical connections Routing cables to the heat pump wiring chamber Danger When routing on-site power cables, observe the loca- Damaged cable insulation can cause injury and tion of the cable entries into the appliance through the damage to the appliance. back panel (see page 24). -
Page 29: Overview Of Electrical Connections
Installation sequence Electrical connections (cont.) Overview of electrical connections Note Route 230 V~ cables and LV leads separately and ■ bundle them tightly together at the terminals. This ensures that, in the event of a fault, e.g. if a wire becomes detached, the wires cannot drift into the adjacent voltage area. - Page 30 Installation sequence Electrical connections (cont.) Fig. 20 SPS extension module (PCD3OEM) Terminal strip for external heat pump components SPS standard module (PCD3OEM) Relay, control/options Contactors for primary pump, secondary pump and Terminal strip for internal heat pump components options...
-
Page 31: Terminal Strip For External Heat Pump Components
Installation sequence Electrical connections (cont.) Terminal strip for external heat pump components Note See position in diagram on page 30. 400 V~/230 V~ components External connections Terminals Function Explanation 12X0 Compressor 1 operating message Floating N/O contact: Closed: compressor 1 running ■... - Page 32 Installation sequence Electrical connections (cont.) Circuit protection from load fuse 5FC3 (observe the maximum switching current of 16 A) Terminals Function Explanation 28X1 Circulation pump Connection values Heating circuit 1 Max. output: 4000 W/2200 W ■ Voltage: ■ 400 V~/230 V~ Max.
- Page 33 Installation sequence Electrical connections (cont.) Terminals Function Explanation 30X2 (DC) / Mixing valve, heating circuit 3 Connection values 33X2 (AC) Max. output: 180 VA ■ Voltage: ■ 24 VAC/DC/0-10 V 38X0 (DC) / Mixing valve, residual heat tempera- Connection values 39X0 (AC) ture maintenance Max.
- Page 34 Installation sequence Electrical connections (cont.) Terminals Function Explanation 38KF8/11;14 Dry cooler Floating N/O contact: Closed: dry cooler demand ■ Open: no demand ■ Connection values Max. voltage: ■ ∼ 250 V Max. switching current: ■ 4 A (AC1) 38X6 Shut-off valve, dry cooler Connection values Voltage: ■...
- Page 35 Installation sequence Electrical connections (cont.) Terminals Function Explanation 21X5 Groundwater/cold water flow switch Contact closed: ■ Heat pump running Contact open: ■ Heat pump not running No jumper should be installed if a flow switch is con- nected. Note The following connections are not potential-free. 38X4 External fault message, dry cooler Contact closed:...
-
Page 36: Terminal Strip For Internal Heat Pump Components
Installation sequence Electrical connections (cont.) Terminal strip for internal heat pump components Note See position in diagram on page 30. Terminals Function Explanation Compressor 1 motor overload relay Connection values Voltage: ■ 24 VDC/230 VAC Factory-fitted Compressor 1 safety high pressure Connection values switch Voltage:... -
Page 37: Power Supply
Installation sequence Electrical connections (cont.) Terminals Analogue inputs and outputs Note 18X4 External set value 0-10 V 27X5 Temperature sensor, cylinder heating, bottom Pt 1000 28X6 Temperature sensor, flow, heating circuit 1 Pt 1000 29X6 Temperature sensor, flow, heating circuit 2 Pt 1000 30X6 Pt 1000... -
Page 38: Control Circuit Power Supply (230 V~) And Power Circuit (400 V~)
Installation sequence Power supply (cont.) Information on the compressor power supply (power circuit) ■ Please note Incorrect phase sequence can cause damage to the appliance. Make the compressor power supply only in the phase sequence specified (see terminals) with a clockwise rotating field. ■... -
Page 39: Power Supply With Power-Off
Installation sequence Power supply (cont.) Note Cable lengths in the heat pump plus wall clearance ■ The control circuit must be supplied with power with- Control circuit power supply (230 V~ if on out blocking by the power supply utility, so a sepa- site) rate power supply is required for the control circuit. -
Page 40: Programming Unit
Installation sequence Power supply (cont.) LED explanation Number of flashes 1 Overload 2 Excess temperature 3 Phase reversal 4 Phase loss / motor not connected 5 Phase asymmetry HOLD TO TEST 6 Short-circuited thyristor 7 Test PUSH TO RESET SMC-3 OVLD SETTING LED STATUS RUN/ON... -
Page 41: Fitting The Shaft And Dial For The On/Off Switch And Installing The Programming Unit
Installation sequence Fitting the shaft and dial for the ON/OFF switch and installing the programming unit Note The shaft and dial for the ON/OFF switch as well as the programming unit are delivered inside the wiring chamber of the heat pump. Only fit the programming unit after all electrical connections have been made. - Page 42 Installation sequence Closing the heat pump (cont.) Please note Have all earth conductors been fitted? ■ If a casing door is not securely closed this can ■ Have all cable entries been correctly applied and lead to damage from condensation, vibrations sealed against moisture ingress? and excessive noise.
-
Page 43: Commissioning, Inspec-Steps - Commissioning, Inspection And Maintenance
Commissioning, inspection, maintenance Steps - commissioning, inspection and maintenance Commissioning steps Inspection steps Maintenance steps Page • • • 1. Opening the heat pump..................... 44 • 2. Compiling reports......................44 • • • 3. Checking the refrigerant circuit for leaks................ 44 •... -
Page 44: Opening The Heat Pump
Have your heat pump checked over by a refrigeration engineer. Filling and venting on the primary side Please note 3. Fill the primary circuit with Viessmann heat transfer Commissioning when the primary circuit is medium and vent. empty causes appliance damage. -
Page 45: Filling And Venting On The Secondary Side
Commissioning, inspection, maintenance Filling and venting on the secondary side Please note 4. Fill (flush) and vent the secondary circuit. Commissioning when the secondary circuit is empty causes appliance damage. Please note Fill and vent the secondary circuit before con- Leaking hydraulic connections lead to appli- necting the power supply. -
Page 46: Checking The Electronic Flow Switch, Type Ifm
Commissioning, inspection, maintenance Checking the electronic flow switch, type IFM Note The electronic flow switch is only used in the operating mode "water/water with intermediate circuit". The flow switch monitors the minimum flow rate required for operating the heat pump. 1. -
Page 47: Fitting The Top Panel And Front Panel (Closing The Heat Pump)
Commissioning, inspection, maintenance Checking the electronic flow switch, type IFM (cont.) Carry out an operating display adjustment (high flow balancing if necessary) High flow balancing establishes the existing (higher) 1. Start the appliance with the existing flow rate. flow rate as the nominal flow rate. For the correspond- 2. -
Page 48: Troubleshooting Diagnosis
Troubleshooting Diagnosis Excessive noise Possible causes: Transport bracket not removed ■ ■ Doors at the front not properly closed (turn quadrant key as far as it will go) ■ Hydraulic line is touching the heat pump casing (back panel). Hydraulic line not connected free of load and torque ■... -
Page 49: Repairs Removing The Front Panel And Top Panel
Repairs Removing the front panel and top panel 1. Set the ON/OFF switch to OFF or 0. 4. Carefully remove the top panel (see page 42). 2. Undo both screws on the underside of the front panel. Please note The cables between the programming unit and the wiring chamber can sustain dam- age. -
Page 50: Draining The Heat Pump On The Primary/Secondary Side
Repairs Overview of internal components, Vitocal 300-G (cont.) Compressor 2 (only type BW 302.CS090 to BW 302.CS230) Compressor 1 Sight glass, oil level, compressor 1 and 2 (only type BW 302.CS090 to BW 302.CS230) Filter dryer 2nd parallel filter dryer (only type BW 302.CS090 to BW 302.CS230) Plate condenser Plate evaporator... -
Page 51: Checking Fuses
Repairs Checking fuses Fuses in the front wiring chamber ■ Power circuit fuse, compressor 1 and 2 (see sepa- rate "Connection and wiring diagram") Subject to heat pump/compressor output; see chap- ter "Specification" Power circuit fuse, system components (see sepa- ■... - Page 52 Repairs Checking fuses (cont.)
-
Page 53: Parts Lists Ordering Parts
Parts lists Ordering parts The following details are required when ordering parts: ■ Serial no. (see type plate) ■ Position number of the part (from this parts list) -
Page 54: Parts, Section 1
Parts lists Parts, section 1 0013 0007 0027 0007 0017 0025 0023 0022 0022 0021 0003 0002 0005 0006 0011 0012 0004 0016 0011 0024 0026 0009 0008 0010 0018 0001 0014 0001 0020 0015 0019 Fig. 27... - Page 55 Parts lists Parts, section 1 (cont.) Pos. Part 0001 Compressor 0002 Plate evaporator 0003 Plate condenser 0004 Sight glass 0005 Pressure transmitter, high pressure 0006 Pressure transmitter, low pressure 0007 Safety high pressure switch 0008 Contact temperature sensor 0009 Pipe strap 0010 Emergency set, Schrader tee 0011...
-
Page 56: Parts, Section 2
Parts lists Parts, section 2 0042 0052 0033 0047 0043 0037 0038 0036 0039 0049, 0050, 0051, 0053 0055 0054 0046 0029 0045 0030 0028 0048, 0049, 0050, 0051 0029 0030 0040 0044 0040 0044 0032 0031 0032 0031 0033 0033 0034 0033... - Page 57 Parts lists Parts, section 2 (cont.) Pos. Part 0028 ON/OFF switch 0029 Terminal cover, ON/OFF switch 0030 Terminal cover, neutral conductor 0031 Circuit breaker, LV HRC fuse 0032 NH fuses 0033 Terminal cover, circuit breaker, LV HRC fuse 0034 Soft starter 0035 Power supply unit 0036...
-
Page 58: Commissioning/Service Commissioning Report
Commissioning/service reports Commissioning report Note Please enter actual values in the "Commissioning" col- Parameter group Parameter location Description Commission- Maintenance/ service Heat pump Config./ system configura- Fault, low pressure thresh- tion Config./ system configura- Fault, high pressure thresh- tion Config./ system configura- Fault, frost threshold, evap- tion orator for geothermal probe... - Page 59 Commissioning/service reports Commissioning report (cont.) Parameter group Parameter location Description Commission- Maintenance/ service Heating Config./ parameters/ Outside temperature aver- sensors/ambient tempera- aging time ture System/heating circuits/ Heating circuit 1, heating pump group 1/heating limit limit day day (service password re- Heating circuit 2, heating quired) limit day...
- Page 60 Commissioning/service reports Commissioning report (cont.) Parameter group Parameter location Description Commission- Maintenance/ service System/heating circuits/ Group 1, cooling, set tem- room1/room temperature, perature cooling Group 2, cooling, set tem- perature Group 3, cooling, set tem- perature System/heating circuits/ Group 1, cooling, standard heating circuit1/curve/cool- room temperature ing curve standard room...
-
Page 61: Specification Specification, Vitocal 300-G
0 °C Max. flow temperature at pri- °C mary inlet +5 °C Information regarding ice store systems ■ Parameters must be matched Requires consultation with Viessmann ■ Always maintain the minimum flow rate ■ Flow switch required ■ ■... - Page 62 Output data to EN 14511 corresponds to a tempera- The EC safety datasheet for R410A can be obtained ■ ture spread of 3 K at a brine inlet temperature of 0 °C from the Technical Services department of Viessmann and brine outlet of -3 °C. Werke. ■...
- Page 63 Specification Specification, Vitocal 300-G (cont.) Type BW 1-stage 301. 2-stage 302. CS090 CS120 CS090 CS110 CS140 CS180 CS230 Electrical values, heat pump Rated voltage, compressor 3/PE 400 V/50 Hz Compressor rated current 34.7 42.8 19.0 22.3 28.3 34.7 42.8 (B0/W35) each each each...
- Page 64 Specification Specification, Vitocal 300-G (cont.) Type BW 1-stage 301. 2-stage 302. CS090 CS120 CS090 CS110 CS140 CS180 CS230 Sound power level (tested with reference to EN 12102/ EN ISO1914-2), weighted to- tal sound power level at ± /W35 ± At rated heating output dB(A) SCOP LT 5.16...
-
Page 65: Appendix Heat Pump Commissioning Request
All windows and external doors airtight Geothermal probes/well and connection lines fully installed Components for cooling mode fully installed (optional) Preferred appointment: Date Time Date Time The work requested from Viessmann will be billed to me/us in accordance with the latest Viessmann pricelist. Place/date Signature... -
Page 66: Final Decommissioning Dismantling/Disposal
Final decommissioning Dismantling/disposal Once the appliance reaches the end of its service life, or when replacing components, observe the statutory regulations on dismantling, recovery and disposal. Refrigerants may only be recovered and replaced by professionals who are qualified and certified for this. Used refrigerant must be recycled by correct and veri- fied means. -
Page 67: Certificates Declaration Of Conformity
Vitocal 300-G Pro SPS, type BW 301.CS090 and BW 302.CS090, including Vitotronic SPS heat pump control unit We, Viessmann (Switzerland) AG, CH-3076 Worb SBB, declare as sole responsible body that the named product complies with the provisions of the following directives and regulations:... -
Page 68: Certificates Declaration Of Conformity
Vitocal 300-G Pro SPS, type BW 301.CS120, BW 302.CS110, BW 302.CS140, BW 302.CS180 and BW 302.CS230, including Vitotronic SPS heat pump control unit We, Viessmann (Switzerland) AG, CH-3076 Worb SBB, declare as sole responsible body that the named product complies with the provisions of the following directives and regulations:... -
Page 69: Keyword Index
Keyword index Keyword index Adjusting operating display........47 Heat pump, closing..........41, 47 Ambient temperatures..........13 Heat pump, draining...........50 Appliance fuses............51 Heat pump, opening...........44 Appliance too noisy............ 48 Heat pump levelling............21 Heat pump siting............21 Heat transfer medium..........27 Buffer temperature sensor High flow balancing, flow switch.........47 –... - Page 70 Keyword index Keyword index (cont.) Pt 1000...............50 Secondary circuit connection........27 Pumps................ 49 Sensors..............49 Sensors, checking............50 Sight glass, refrigerant..........50 Refrigerant circuit, checking for leaks......44 Siting.............. 11, 16, 21 Repairs...............49 Soft starter..............39 Repair work..............44 Specification Request for commissioning........65 –...
- Page 72 Applicability Serial No.: 7571415 7571416 7571417 7571418 7571419 7571420 7571421 Viessmann Werke GmbH & Co. KG Viessmann Limited D-35107 Allendorf Hortonwood 30, Telford Telephone: +49 6452 70-0 Shropshire, TF1 7YP, GB Fax: +49 6452 70-2780 Telephone: +44 1952 675000 www.viessmann.com Fax: +44 1952 675040 E-mail: info-uk@viessmann.com...