UK-specific appendix to Installation instructions DHP-A DHP
Contents
1. DHP AQ CONTROL MAXI 6 13 SP Heat Pump CE Source of heat Max Mpa 0 System of heat Max Mpa 0 Source of heat Min Max ZG Refrigerant Type Operation Pressure Min Max MPa Refrigerant Kg Connection Electric connection V 230 1N 50Hz Power input Total kW 3 1 6 1 9 1 Power input Heat pump kW Power input Auxiliary Heater kW 3 6 9 Pressure Vessel Volume Sec Prim 180 7 5 Design Pressure Sec Prim MPa 1 0 0 3 Test Pressure Sec Prim MPa 1 43 0 43 Design Temp IC 100 Rating condition EN 14511 BOW35 A2 W35 A7 W35 see technical documentation Heating capacity kW Coefficient of Performance This product contains fluorinated greenhouse gases covered by the Kyoto Protocol Serial No 086U0283XXXXXXXX IMAC M0 Model CU 104 303 YY WW 11 27 Appendix UK 5 2 1 3 Additional label This label will ensure that this product conforms to the requirements of United Kingdom Building Regulations The information is entirely valid in a UK specific installations 1s w w w ns m m m u Incl DHP Opti and Opti Pro Maximum water supply pressure 10 bar Pressure reducing valve 3 bar Expansion valve 6 bar Expansion vessel charge pressure 3 bar Operating pressure 5 5 bar Temp and pressure release valve 10 bar 90 95 C Maximum primary working pressure 1 5 bar Immersion heater D76 9kW 230V WARNING TO THE USER a Do not remove or adjust any component part of this unvented water heater Contact th2. Cold water Shut off valve Venting valve Safety relief valve heating system Strainer Flexible hose Expansion vessel Expansion heating system Factory fitted combined Temperature and pressure relief valve Double check valve with Shut off valve Unvented manifold assembly Pressure reducing valve Safety relief valve Non return valve Flexible hose Unvented package The water heater tank in DHP H and DHP A models is factory fitted with a Temperature and pressure relief valve The connection from this valve must not be used for other purposes other than discharge pipe con nection Please see chapter 5 3 Discharge pipe arrangement Appendix UK 9 Unvented package installation DHP L models DWH 200 DWH 300 O GD VS K A P lt Figure 4 The principal installation solution of the unvented package on DHP L models together with DWH Position Name 10 Supply line heating system 11 Return line heating system 12 Cold water 13 Hot water 80 Shut off valve 86 Safety relief valve heating system 91 Strainer 96 Flexible hose 104 Safety relief valve 2 5 bar 110 Expansion vessel 113 Expansion heating system 126 Factory fitted combined Temperature and pressure relief valve 128 Double check valve with Shut off valve 129 Unvented manifold assembly Pressure reducing valve Safety relief valve Non return valve 132 Flexible hose unvented package The water heater tank in DWH is factor
3. bring it to the bottom of the water heater tank 5 Place the other end of the hose near a gully Use the siphon effect to empty the water heater tank Inspection access The hot water tapping connection can be used as an inspection access 14 Appendix UK Appendix UK 15
4. since the normal domestic hot water working temperature will be not greater than 60 C In areas where exceptional water conditions prevail consideration may need to be given to the fitting of a device capable of inhibiting scale In such circumstances the advice of the local water authority should be sought The immersion heater thermostat and thermal cut out are supplied by Danfoss and are factory fitted If a replacement part is necessary it must be replaced with a Danfoss spare part The water heater is protected with a sacrificial aluminium anode Under normal circumstances no mainte nance is needed Note Leave the following documents with the end user This manual Installation instructions User manual The above documents are an integral and essential part of the product They should be kept with the appli ance so that they can be consulted by the user and our authorised personnel Please read carefully the instructions and notices about the appliance contained in this manual as they pro vide important information regarding the safe installation use and maintenance of the heat pump Test results Heat up time The heat up time is measured when heating the water from 14 C to 60 C DWH 300 Heat up time 1 hour 53 minutes DHP H DHP A DHP AQ Maxi and DWH 200 Heat up time 1 hour 3 minutes Re heat time The re heat time is measured when 70 of the hot water has been drained and replaced by equal amount 14 C water an
5. UK specific appendix to Installation instructions DHP A DHP A Opti DHP AQ Maxi DHP H DHP H Opti DHP H Opti Pro DHP L DHP L Opti DHP L Opti Pro VIBMB402 086U8255 Rev 4 To be read together with Installation instructions Contents 1 Important information Safety regulations 3 1 1 WOStVESUITS sta ctetees ted isin ecusametetreheadawnigae Maes 3 2 About documents and labels 0 cece eee eee 4 2 1 Manufacturer labels serion orir naasar ea tinei 4 3 Piping installation saxo sie csauadiniswsawiesesaeasa vost a 8 3 1 General eonna orana E ON EDN 8 32 System Solom 2 0 cs ena a EAA 3 3 Discharge pipe arrangement 4 COMMISSIONING REA 4 1 How to flush the tap water system 4 2 Howto drain the tap water system cee cece eee eee ee 14 43 Inspection ACCESS ennn essa ses bates eoeneawe chun 14 2 Appendix UK Boo 8 8 SCOo 1 1 1 Important information Safety regulations These instructions are a UK specific appendix to those instructions found in the Installation instructions Read the Installation instructions prior to installation For DHP Opti Pro SP Single Phase heat pumps it is imperative that the maximum hot water temperature is altered from the default factory setting from 95 C to 60 C Refer to Chapter 9 8 menu Service HGW Parameter MAX TEMP in Installation instructions Hard Water Areas Normally it is not a problem to install a heat pump in hard water areas
6. a fault such as a flow of hot water from the discharge pipe switch the heater off and contact the installer WARNING TO THE INSTALLER a This installation is subject to Building Regulations notification b Use only appropriate components for installation and maintenance c INSTALLED BY Completion date Appendix UK 7 3 Piping installation 3 1 General In section 5 2 you will find connection diagrams 3 1 1 Unvented package DHP and DWH200 Danfoss code reference UNVO180 Package contents Position Danfoss code Number Description 110 FITTOO50 1 Expansion vessel 19 liter FITT0052 1 Expansion vessel bracket 132 FITT0053 1 Flexible hose FITT0001 1 Tundish 15x22 mm 129 FITT0054 1 Unvented manifold assembly 3 1 2 Unvented manifold assembly Figure 1 Unvented manifold assembly Position Name Pressure reducing valve Non return valve Cold water to house To expansion vessel Safety relief valve MONOD 3 1 3 Temperature and pressure relief valve Figure 2 Factory fitted Temperature and pressure relief valve 8 Appendix UK 3 2 3 2 1 System solution Unvented package installation DHP H and DHP A models OW Figure 3 Position 10 11 12 80 85 86 91 96 110 113 126 128 129 132 The principal installation solution of the unvented package on DHP H and DHP A models Name Supply line heating system Return line heating system
7. d re heated to 60 C DWH 300 Re heat times 70 1 hour 25 minutes DHP H DHP A and DWH 200 Re heat time 70 41 minutes DHP AQ Maxi 1 hour 6 minutes according to EN12897 Pressure drop The measured pressure drop throgh the primary heater is 15 kPa Hot water capacity DHP AQ Maxi 160 liter according to EN12897 Appendix UK 3 2 About documents and labels 2 1 Manufacturer labels The heat pump and the indoor unit are marked with durable permanently fixed labels 2 1 1 Manufacturer label Dashes P O Box 950 SE 67129 Arvika Sweden DHP H6 Heat Pump CE Source of heat Max Mpa 0 3 System of heat Max Mpa 0 3 Source of heat Min Max C 10 20 Refrigerant Type R407C Operation Pressure Min Max MPa 0 08 3 1 Refrigerant Kg 1 2 Connection Electric connection V 400 3N 50Hz Power input Total kW 5 0 8 0 11 0 Power input Heat pump kW 2 0 Power input Auxiliary Heater kW 3 6 9 Pressure Vessel Volume Sec Prim 180 7 5 Design Pressure Sec Prim MPa 1 0 0 3 Test Pressure Sec Prim MPa 1 43 0 43 Design Temp C 100 Rating condition EN 14511 BOW35 A2 W35 A7 W35 see technical documentation Heating capacity kW 5 33 Coefficient of Performance 4 04 This product contains fluorinated greenhouse gases covered by the Kyoto Protocol 086U5000 testBRE MUONA YY WW 09 33 Serial No Model 4 Appendix UK 2 1 2 Manufacturer label DHP AQ Danfi P O Box 950 SE 671 29 Arvika Sweden
8. e installer b If this unvented water heater develops a fault such as a flow of hot water from the discharge pipe switch the heater off and contact the installer WARNING TO THE INSTALLER a This installation is subject to building regulation approval notify the Local Authority of intention to install b Use only manufacturer s recommended replacement parts c INSTALLED BY Name Address Tel No Completion date 6 Appendix UK Additional label DHP AQ Control Maxi 6 13 SP This label will ensure that this product conforms to the requirements of United Kingdom Building Regulations and EN12897 2006 The information is entirely valid in a UK specific installation Weight when full 286 kg PT valve replacement no 086U8267 Oper temp non self reset thermostat 88 C Maximum flow temperature 65 C Operating pressure heat source 1 bar Primary heating power input 9 kW Primary flow rate 0 16 0 31 I s Actual capacity 180 liter Standing heat loss 1 8 kWh 24 h Maximum water supply pressure 10 bar Pressure reducing valve 3 bar Expansion valve 6 bar Expansion vessel charge pressure 3 bar Operating pressure 5 5 bar Temp and pressure release valve 10 bar 90 95 C Maximum primary working pressure 1 5 bar Immersion heater D76 9kW 230V WARNING TO THE USER a Do not remove or adjust any component part of this unvented water heater Contact the installer b If this unvented water heater develops
9. e of expressed as a length of outlet charge pipe discharge pipe 4 straight pipe that is no Resistance created by size 2 from tundish elbows or bends each elbow or bend 22 mm Up to9m 0 8 m G1 2 15 mm 28 mm Up to 18 m 1 0 m 35 mm Up to 27 m 1 4 m 28 mm Up to 9m 1 0 m G3 4 22 mm 35 mm Up to 18 m 1 4m 42 mm Up to 27 m 1 7 m 35 mm Upto 9m 14m G1 28 mm 42 mm Up to 18 m 1 7 m 54 mm Up to 27 m 2 3 m 300 mm minimum 600 mm DD Appendix UK 13 4 2 4 3 Commissioning How to flush the tap water system When the tap water and the heating system have been filled up the unit shall be running at maximal nor mal operating temperature for a minimum of one hour After that the tap water system shall be flushed out and re filled How to drain the tap water system After the tap water system has been flushed out the cold and hot water pipes and the water heater tank need to be drained To drain the system follow the instructions below 1 Close the shut off valve on the incoming water supply 2 Open both cold and hot water taps which are situated as low as possible in the building to depressu rise the system Please note that there can be some water remaining in the cold water pipe which must be taken care of when loosening the pipe 3 Loosen and remove the cold water pipe at the top of the heat pump Insert a plastic hose to use as a siphon into the cold water connection and
10. incipal installation solution of the unvented package on DHP AQ Maxi Name Heat pump unit Supply line heating system Return line heating system Cold water Hot water Flow guard Shut off valve Venting valve Strainer Flexible hose Safety relief valve Expansion vessel Expansion heating system Factory fitted combined Temperature and pressure relief valve Double check valve with Shut off valve Unvented manifold assembly Pressure reducing valve Safety relief valve Non return valve Flexible hose Unvented package The water heater tank in DHP Q Maxi models is factory fitted with a Temperature and pressure relief valve The connection from this valve must not be used for other purposes other than discharge pipe connection Please see chapter 5 3 Discharge pipe arrangement 12 Appendix UK 3 3 Discharge pipe arrangement O The tundish must be positioned away from any electrical devices The tundish must be installed so that it is visible to the occupants Figure 7 The principal installation solution of the discharge pipe assembly Position Name 1 Safety device for example temperature relief valve 2 Metal discharge pipe from safety device to tundish 3 Tundish 4 Discharge pipe from tundish with continuous fall 1 in 200 5 Discharge below fixed grating 6 Trapped gully Sizing of copper discharge pipe 4 for common temperature relief valve outlet sizes Minimum Maximum resistance allowed Valve size of dis Minimum siz
11. y fitted with a Temperature and pressure relief valve The connec tion from this valve must not be used for other purposes other than discharge pipe connection Please see chapter 5 3 Discharge pipe arrangement 10 Appendix UK 3 2 3 Unvented package installation DHP L Opti Pro models DWH 200 DWH 300 C GD Ko A WL Ke DHP L Opti Pro Figure 5 The principal installation solution of the unvented package on DHP L Opti Pro models with DWH Position Name 10 Supply line heating system 11 Return line heating system 12 Cold water 13 Hot water 80 Shut off valve 86 Safety relief valve heating system 91 Strainer 96 Flexible hose 104 Safety relief valve 2 5 bar 110 Expansion vessel 113 Expansion heating system 126 Factory fitted combined Temperature and pressure relief valve 128 Double check valve with Shut off valve 129 Unvented manifold assembly Pressure reducing valve Safety relief valve Non return valve 132 Flexible hose Unvented package The water heater tank in DWH is factory fitted with a Temperature and pressure relief valve The connec tion from this valve must not be used for other purposes other than discharge pipe connection Please see chapter 5 3 Discharge pipe arrangement Appendix UK 11 3 2 4 Unvented package installation DHP AQ Maxi is LLLINCLLINLLLLL LLL Figure 6 Position Zz YD XG Xo WH W GD DHP AQ Maxi The pr
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