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Set-up and installation

FA ROTEX HPSU compact 308 - 02/2012

Position of the circuit boards

A4P

A1P

XR1P

A1P Circuit board (under XR1P)
A4P Solaris circuit board (accessories)
X1

Terminal strip

XR1P Circuit board

Fig. 2-16 Overview, circuit boards of control unit

Connection assignment, circuit board A1P

The A1P circuit board comes pre-connected to the unit. No assembly or connection work is necessary on the A1P circuit board!

A1PA1

X4X4

(XRP1)(X

X3X3

(XRP1)(X

X2X2

(XRP1)(X

FU1 (250V T 3,15A)

X13A

SS2

SS1

off

X17A

X21A

X14A

X16A

X20A

X15A

X19A

X11A

X12A

X3A

X4A

X10A

X18A

X40A

X5A

X6A

X7A

X8A

X9A

X33A

X1A

X61A

X60A

Fig. 2-17 Circuit board A1P

Содержание HPSU compact 308

Страница 1: ...ROTEX HPSU compact 308 Solar tank with integrated interior heat pump unit Installation instructions For the qualified installer Types HPSU compact 308 Serial Number Customer GB Edition 02 2012...

Страница 2: ...onformity for the Solar tank with integrated interior heat pump unit ROTEX HPSU compact We ROTEX Heating Systems GmbH declare under our sole responsibility that the products Product Order No ROTEX HPS...

Страница 3: ...and complementing instructions to the connection and electrical circuit diagrams 24 2 5 Laying refrigerant lines 26 2 6 Pressure test and vacuum 26 3 Start up 27 3 1 Initial start up 27 3 1 1 Require...

Страница 4: ...nd thoroughly before proceeding with the installation or modification of the heating system Relevant documents ROTEX HPSU compact the associated operating instructions and the operating manual for the...

Страница 5: ...mbered Results of actions are identified with an arrow 1 3 Avoiding danger The ROTEX HPSU compact is state of the art and is built to meet all recognised technical requirements However improper use ma...

Страница 6: ...before starting any work on the ROTEX HPSU compact and secure it against unintentional switch on Lead tamper proof seals must not be damaged or removed Make sure that the safety valves comply with th...

Страница 7: ...heating system with steel pipes radiators or non diffusion proof floor heating pipes slurry and swarf could enter the hot water storage tank and cause blockages local overheating or corrosion To prev...

Страница 8: ...g technical or vocational training and who have taken part in advanced training sessions recognised by the relevant responsible authorities These include in particular certified heating engineers qual...

Страница 9: ...rant 34 Ball cock heating circuit 35 Combined filling and draining valve heating circuit 37 Storage tank temperature sensor tDHW1 and tDHW2 38 Connection diaphragm expansion vessel MAG 3UV1 3 Way swit...

Страница 10: ...nection of optional ROTEX Solaris solar installation 20 Fill level indicator water circuit 21 Submersible sensor sleeve for storage tank temperature sensor tDHW1 and tDHW2 22 Pressure free storage tan...

Страница 11: ...water booster function If a backup heater is installed its installation into the HPSU compact must take place before final setup and filling A separate manual including among other things i instructi...

Страница 12: ...2 5 Installation of drain hose at safety overflow Open the cold water connection and fill the potable water heat exchanger Fill buffer tank above the fill and discharge connection fig 2 3 item 9 unti...

Страница 13: ...right housing cover Fig 2 8 3 Unlock front panel 1 2 Fig 2 9 4 Open front panel and place in assembly position Fig 2 10 5 Route cabling into the regulator and make the electrical connections see secti...

Страница 14: ...Set up and installation 14 FA ROTEX HPSU compact 308 02 2012 2 4 2 Connection diagrams Overall connection diagram Fig 2 14 Overall connection plan for disconnection of the outdoor and indoor unit by...

Страница 15: ...Fig 2 15 Overall connection plan for disconnection of the outdoor unit by the EVU the HPSU compact interior unit is not disconnected 2 x Set up and installation 15 FA ROTEX HPSU compact 308 02 2012...

Страница 16: ...oards of control unit Connection assignment circuit board A1P The A1P circuit board comes pre connected to the unit No assembly or connection work is necessary on the A1P circuit board 2 1 2 1 1 1 1 1...

Страница 17: ...ation 17 FA ROTEX HPSU compact 308 02 2012 Connection assignment XR1P circuit board Fig 2 18 XR1P circuit board 230 V 50 Hz mains voltage 1 Connection diagram in this manual 2 Connection diagram in th...

Страница 18: ...te manual attached including among other things instructions for installation and operation Fig 2 19 Connection to exterior heat pump unit for disconnection of the outdoor and indoor unit by EVU Fig 2...

Страница 19: ...ding among other things instructions for installation and operation A1 A2 A On site cabling A1 BUH connection variants 3 phase A2 BUH connection variants 1 phase observe country specific connection co...

Страница 20: ...uring heating operation The DIP switch 3 see tab 3 1 chapter 3 Start up must be set to ON The absence of a summer switch off on the circulation pump can be compensated for by manually switching off he...

Страница 21: ...onvector to the HPSU compact ROTEX HP convector Heating Cooling ROTEX HPSU compact Floor heating with room thermostat Original ROTEX connector cable HPc VK 14 20 14 Control of 2 way valve DIP switch s...

Страница 22: ...ns connection the power supply is disconnected immediately 3 1 Mains connection boxes for low cost mains connection 2 Recipient for evaluation of the HT NT control signal 3 Mains connection of exterio...

Страница 23: ...n an A1 condensing boiler is connected parameter AUX fct must be set to BOH BUH or BOH BUH and parameter AUX time to 10 s See instruction manual Section Parameter settings Special functions of the add...

Страница 24: ...nd circuit diagrams Key names Short designation Explanation Short designation Explanation 3UV1 3 way switch valve heating hot water tV BUH2 Pre temperature sensor for backup heater 3UVB 3 way switch v...

Страница 25: ...UV1 K10 Relay AUX output X17A Plug connection room thermostat K11 Relay 3UVB ON X19A Plug connection mains voltage K12 Relay 3UVB OFF X20A Plug connection 3UVB P Circulation pump X21A Plug connection...

Страница 26: ...Establish flange connections and connect to the units Pay attention to the tightening torque see chapter 6 3 Tight ening torque A Exterior heat pump unit RRLQ B HPSU compact C Gas line D Liquid line...

Страница 27: ...tion After this configuration is complete the installation is ready for operation and the operator can make additional custom config urations on it The heating specialist must instruct the operator on...

Страница 28: ...be completed Only when backup heater BUH is installed If the water temperature falls below 10 C the key must be repeatedly pressed until the symbol is displayed This switches on the backup heater BUH...

Страница 29: ...he operating manual 3 1 5 Set parameters of the additional control unit HPRA1 To set the set up parameters login for the heating specialist must be released in the additional control unit HPRA1 factor...

Страница 30: ...if needed 1 Deactivate domestic hot water generation Fig 3 6 Deactivate domestic hot water generation 2 For im display deactivate the weather dependent set value regulation 3 Set the target flow temp...

Страница 31: ...7F7DE 85F FEF3DF F 3J KEF F 7 EB B3D3 7F7DE 85F FEF3DF F 3J KEF F 7 EB B3D3 7F7DE FEF3DF F 3J KEF F 7 EB 63K B3D3 7F7DE F 3J KEF F 7 EB 63K 63K F 7 EB KEF F 3J FEF3DF 85F 8G 5F A E5D776 E7FF 9 8G 5F A...

Страница 32: ...see fig 3 13 for the contact pin assignments and the floor function a When connecting without wire jumpers Set DIP switch SS2 3 to OFF Set the desired flow temperature or activate weather dependent s...

Страница 33: ...where necessary fill using the fill and discharge connection fig 2 3 item 9 until the water emerges from the safety overflow fig 2 3 item 25 3 Start the system by pressing the key on the main control...

Страница 34: ...nd setting parameters Each parameter function is allocated a 3 digit code e g 5 03 which is shown on the display of the main control unit HPR1 The first number 5 shows the parameter group The second a...

Страница 35: ...age Access authority 1 2 3 Low noise operation access no access no access Weather dependent set value regulation access no access no access Activate deactivate program clock access access no access Pr...

Страница 36: ...not reach at least 60 C for hygiene reasons Legionella protection it is periodically heated up to above 60 C once WARNING The settings of the function Anti legionella system must always be configured...

Страница 37: ...the power supply network of the domestic installation fails it can cause material damage to electrical current consumers Only with installation of backup heater BUH If parameter 4 01 is set to 1 the...

Страница 38: ...ue ensures that when the outside temperature either reaches or falls below a predefined value the entire heat output of the water in the hot water storage tank remains approximately the same The perfo...

Страница 39: ...t water as set on main control unit HPR1 Fig 4 5 View of the control system for water heating with the heat pump 7 Step length for hot water If the hot water is heated and the set value temperature of...

Страница 40: ...meter settings allow for the use of 2 target values However there is no display which indicates which of the two target values is currently active 7 02 Status of the control on the basis of 2 target v...

Страница 41: ...observed 8 03 8 01 The following setting options are available 8 00 Minimum runtime heat pump Sets the minimum runtime for water heating even if the target temperature of the hot water has already be...

Страница 42: ...1 to 15 C for initial start up After several heating cycles the lower limit 9 01 must be adapted to the specification of the particular underfloor heating system CAUTION If during room cooling operati...

Страница 43: ...4 11 The following setting options are available C 00 Solar priority 0 ROTEX Solaris installation 1 Heat pump C 01 Alarm output logic Do not change this setting Leave the default setting as it is C 02...

Страница 44: ...uide D 01 1 Is at the moment when the electricity supply company sends the off peak signal the contact is opened and the unit is switched to Forced OFF If the signal is sent again the de energised con...

Страница 45: ...switched off The circulation pump becomes inactive when the external temperature increases above the value specified by 4 02 or falls below the value specified by F 01 1 Pump function switched on The...

Страница 46: ...and shutoff temperature for room heating 00 Status 1 0 1 01 Priority 0 0 2 02 Switch off room heating in the summer 35 14 25 1 C 03 Restricted operation of optional additional heater 3 0 3 04 Not con...

Страница 47: ...ending setting 0 0 2 1 03 Installation depending setting 0 25 25 1 C 04 Installation depending setting 3 2 10 1 C D Low cost mains connection weather dependent local offset value 00 Switch off in heat...

Страница 48: ...BOH type Heat generator for hot water provision booster function 1 0 No heat generator for booster function 1 Electrical booster heater 2 Other booster heater 3 ROTEX G plus 1 If 0 the parameters 4 5...

Страница 49: ...or heating FH fct 0 Not active 1 Function heating 2 Heating until sufficiently cured 3 Function and ready to apply heating If the value changes from 0 to 0 the operating mode switches to FBH mode back...

Страница 50: ...alue CORR T v1 Correction value for sensors S E 10 10 0 0 1 CORR T vbh1 CORR T dhw1 CORR T r1 CORR V 1 5 5 l min interface cycle Cycle for data output serial interface RS 232 E E 0 300 0 1 baudrate St...

Страница 51: ...ntrol unit HPRA1 before selecting the relevant menu item H3 G7E H3 G7E 3 7 G7 EF3DF GB EB75 3 8G 5F A B3D3 7F7DE E7DH 57 A9 3 7 G7 B3D3 7F7DE E7DH 57 A9 0 B GE A9 3 9G397 3EEIAD6 3EEIAD6 H3 G7E 3 7 G7...

Страница 52: ...s can also be optionally fitted with gravity breaks 16 50 70 made of plastic They are suitable for maximum operating temperatures of 95 C If a heat exchanger is operated at temperatures greater than 9...

Страница 53: ...tomer MIX 3 way mixer with drive motor Supplied with AMK1 P High efficiency pump Supplied with HPSU compact PMI Mixing circuit pump Supplied with AMK1 PS1 Operating pump Supplied with RPS3 PS2 Booster...

Страница 54: ...mum flow quantity 2 l min 3 5 Maximum flow quantity l min 40 Insulation EPP Storage tank Total storage capacity Litres 300 Maximum permissible storage water temperature C 85 Heat consumption at readin...

Страница 55: ...efrigerant circuit Number of circuits 1 Pipe connections Number 2 Liquid line Type Inches Flanged connection External diameter Inches 1 4 outer thread Gas lines Type Flanged connection External diamet...

Страница 56: ...Temperature FLS100 V1 Measured flow in l min 0 0 10 0 20 0 30 0 40 0 50 0 60 0 70 0 80 0 90 0 100 0 Sensor output voltage in V 0 36 3 5 V 0 36 0 67 0 99 1 30 1 62 1 93 2 24 2 56 2 87 3 19 3 50 tR1 Mea...

Страница 57: ...Characteristic curves for pumps PR Residual pumping height of circulation pump in mbar mH Flow heating network in l h Fig 6 3 Residual pumping height of HPSU compact circulation pump with heating supp...

Страница 58: ...7 x Notes 58 FA ROTEX HPSU compact 308 02 2012 7 Notes...

Страница 59: ...31 H Heating until sufficiently cured ready for installation 32 Housing installation room 7 HP convector 40 Hydraulic connection Connections 8 9 Important information 7 Installation 11 I Initial star...

Страница 60: ...FA ROTEX HPSU compact 308 02 2012 x 008 1410444_01 Errors and technical changes excepted Original version 008 1410449_01 02 2012 in German ROTEX...

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