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For the operator

ROTEX HPSU compact

Solar tank with integrated interior heat

pump unit
Instruction manual

Types

HPSU compact 508
HPSU compact 516

HPSU compact 508H
HPSU compact 516H

Serial number

Customer

Edition 04/2011

Содержание HPSU compact 508

Страница 1: ...ator ROTEX HPSU compact Solar tank with integrated interior heat pump unit Instruction manual Types HPSU compact 508 HPSU compact 516 HPSU compact 508H HPSU compact 516H Serial number Customer GB Edit...

Страница 2: ...and switching time programme 21 3 4 Additional control unit HPRA1 27 3 4 1 Operating and display components 27 3 4 2 Navigation and setting 27 3 4 3 Menu structure 28 3 4 4 Display operating data 29...

Страница 3: ...List of contents 3 BA ROTEX HPSU compact 2 04 2011 9 Glossary 63 10 Notes 64 10 1 Individual settings for the Out at work switching time programme 64 10 2 Individual parameter changes 64 11 Index 67...

Страница 4: ...the individual units 1 2 Warning signs and explanation of symbols Meaning of the warnings Warnings in this manual are classified according into their severity and probability of occurrence Special wa...

Страница 5: ...ecognised safety related and occupational health rules 1 4 Proper use The ROTEX HPSU compact may only be used for domestic hot water generation as a room heating system and depending on the version as...

Страница 6: ...cal or skilled manual training program for the particular work to be carried out and who have participated in a professional development seminar held by the appropriate responsible authority This in p...

Страница 7: ...ing operation the refrigerant compressed by the refrigerant compressor in the external heat pump unit RRLQ condenses in the underfloor heating heatexchanger of the interior heat pump unit HPSU compact...

Страница 8: ...n the internal heat pump unit HPSU compact The displays and keypads of both controls offer c convenient operating options The fully electronic digital main control unit HPR1 has a LCD display and a co...

Страница 9: ...ompact 516 CuT 9 5 mm 3 8 32 Connection refrigerant gas line CuT 15 9 mm 5 8 33 Filling connection for refrigerant 34 Ball cock heating circuit 35 Combined filling and draining valve heating circuit 3...

Страница 10: ...booster heater R 11 2 internal thread 17 Connection for optional backup heater R 11 2 internal thread 19 Solar flow stratification pipe usable for connection of optional ROTEX Solaris solar installati...

Страница 11: ...the system If water needs to be filled frequently please find out the reason for it and have the fault correct as soon as possible DANGER If electrical components come into contact with water this can...

Страница 12: ...play service technician required 11 Display temperature set 12 Display parameter setting active 13 Display Function not available 14 Display operating mode Start up Defrost operation 15 Display refrig...

Страница 13: ...not sufficient it is connected for the hot water heating operation Additional settings for the booster heater BOH can be configured in parameters 8 xx If the hot water supply is being provided by an...

Страница 14: ...by the booster heater BOH 18 Display circulation pump active This icon shows that the circulation pump is switched on 19 Display outside temperature display active If this icon flashes the outside tem...

Страница 15: ...the clock Changing between display of the water outlet temperature on the internal heat pump unit HPSU compact the ambient air temperature outside temperature and the hot water temperature in the int...

Страница 16: ...s that no undesirable malfunctions arise through incorrect configuration When selecting certain functions the message may appear which means that the selected function was locked by the Access authori...

Страница 17: ...p unit HPSU compact Icon flashes If no button is pressed within 5 s the control leaves display mode 3 3 6 Carry out test run Automatic test run When the system is put into operation for the first time...

Страница 18: ...e exceeds a certain value set by parameters 4 02 If the program clock of the main control unit HPR1 is switched on the system automatically regulates in accordance with the settings in the timer progr...

Страница 19: ...ooling can only be set manually Press key to change to the operating mode room cooling Icon is shown in the display of the main control unit HPR1 Use the and keys to set the required flow temperature...

Страница 20: ...ter heating is switched off and the icon goes out Hot water heating with extra power booster heater If the optional booster heater BOH is installed this option enables extra power to be provided for h...

Страница 21: ...ng times for room cooling room heating The user can program 5 switching times per day for heating operation and 5 switching times for cooling operation However since the program clock cannot change au...

Страница 22: ...s Room cooling and heating are switched off Room heating cooling and control are switched on Use the and keys to set the temperature Room heating is operated on the basis of the weather dependent targ...

Страница 23: ...rogrammed 2 Use the key to confirm the selection The selected operating mode flashes 3 Use the key to confirm the selection The current day flashes 4 Use the and keys to select the weekday to be progr...

Страница 24: ...ammed for the selected operating mode is displayed 4 Use the and keys to move to the other switching times for this operating mode Empty switching times are not displayed Programming switching times 5...

Страница 25: ...ied out at the same time as saving the programmed switching times The following table explains the procedure For example 4 switching times were programmed for Monday After the 3rd switching time the k...

Страница 26: ...able explains the procedure For example First the operating mode is selected The weekday Monday is selected Press the key and the key for 5 s to delete the switching times 1 Use the key to select the...

Страница 27: ...ter settings The procedure and available settings are described in chapter 4 3 Additional control unit HPRA1 3 4 1 Operating and display components See chapter 3 2 Main display and operating elements...

Страница 28: ...ompact 2 04 2011 3 4 3 Menu structure Fig 3 9 Overview menu structure for additional control unit HPRA1 The values parameters in grey can only be set by the specialist heating technician and some of t...

Страница 29: ...hanging the display language During operation you can change the language at any time as follows 3 4 6 Restarting the additional control unit RESET Various operating data are only visible by entering...

Страница 30: ...he display of the main control unit The first number 5 shows the parameter group The second and third number 03 together show the relevant parameter in this group of parameters 4 Use one of the or key...

Страница 31: ...ne the specified values to be attained in weather dependent operation If the Weather dependent set value regulation is active the flow temperature is determined automatically depending on the outside...

Страница 32: ...ection temperature to be reached 2 04 Holding time Length of time for which the disinfection temperature should be maintained NOTE For colder outside temperatures Lo_A the value Lo_Ti must be higher t...

Страница 33: ...at which the room heating is switched off so that the rooms are not overheated 4 02 Switching off room heating Outside temperature outdoors at which the room heating is switched off so that the rooms...

Страница 34: ...ing setting options are available 5 00 Status bivalence temperature 0 Function bivalence temperature is switched off 1 Function bivalence temperature is switched on 5 01 Bivalence temperature Outside...

Страница 35: ...emperature TU heating the water with the heat pump is stopped the switch unit switches to room heating or the heat pump stops heating The following setting options are available 6 00 Start Temperature...

Страница 36: ...ensors e g 2 room thermostats which are required for different target values These parameter settings allow for the use of 2 target values However there is no display which indicates which of the two...

Страница 37: ...e room cooling or room heating If the heat pump is not active in the operating mode room cooling or room heating the water continues to be heated by the heat pump until the OFF temperature of the heat...

Страница 38: ...fig 4 9 and fig 4 10 The benefit 8 04 only fully comes into effect when the setting 4 03 is not equal to 1 Fig 4 9 Additional runtime for heating operation Fig 4 10 Additional runtime for cooling oper...

Страница 39: ...tain cases low noise operation can become apparent through reduced performance In mode A the unit is given the highest priority so that it operates at low noise in all circumstances The speed of the v...

Страница 40: ...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 41: ...efrigerant compressor Backup heater BUH Booster heater BOH 0 default Forced OFF Forced OFF Forced OFF 1 Forced OFF Forced OFF Released 2 Forced OFF Released Forced OFF 3 Forced OFF Released Released S...

Страница 42: ...t all external temperatures F 01 Permission for room cooling Determines the external temperature beyond which the room cooling is switched off F 02 Underfloor heating ON temperature Determines the ext...

Страница 43: ...00 Status 1 0 1 01 Priority 0 0 2 02 Switch off room heating in the summer 35 14 35 1 C 03 Restricted operation of optional additional heater 3 0 3 04 Not configurable fixed value 2 5 Bivalence temper...

Страница 44: ...value 0 04 Not configurable fixed value 0 C Priority solar support 00 Solar priority 0 0 1 1 01 Alarm output logic Removed Do not change the default value 02 Alternating mode status Removed Do not ch...

Страница 45: ...d must be entered in the additional control unit HPRA1 before selecting the relevant menu item The following display shows an example of how a parameter is displayed and changed for the specialist hea...

Страница 46: ...booster heater 1 0 No booster heater 1 Electrical booster heater 2 Other booster heater 1 If 0 the parameters 4 5 7 and 8 of the main control unit HPR1 must be checked and may need to be adjusted 0 2...

Страница 47: ...7 0 l min N S 3 5 25 l min 7 l min 0 5 l min V MAX Upper limit of flow at low temperature at sensor TR1 V MIN 25 l min 10 l min 0 5 l min V HYST Hysteresis for flow sensor S E 1 50 l min 10 l min 1 l...

Страница 48: ...nol 5 italiano 6 nederland 7 portugues E E 0 7 0 1 Password User 0000 Specialist heating technician 0000 9999 0 Entry value Tab 4 4 Parameter Overview Access rights N Not visible not configurable S Vi...

Страница 49: ...scribed in tab 5 1 Once the cause has been eliminated the system continues to work normally Tab 5 1 Procedure for switching off the system manually 5 2 Malfunctions Instructions for switching off the...

Страница 50: ...peat off peak rate signal which reactivates the power supply Heating does not warm up enough Water flow too low Check that all stop valves of the water circuit are completely open Target value range i...

Страница 51: ...in the water circuit is not too high for the pump see installation manual for HPSU compact Room cooling standby switched off e g switching time program is in economy phase outside temperature too hig...

Страница 52: ...essure relief valve and if necessary replace it Turn the red knob on the safety pressure relief valve counter clockwise If you can hear a rattling noise the safety pressure relief valve needs replacin...

Страница 53: ...e sensor heat exchanger of HPSU compact s faulty position of components see chapter 2 Product description E1 PCB external heat pump device RRLQ Malfunction message Contact ROTEX service technician E3...

Страница 54: ...mponents Malfunction message Contact a ROTEX service technician L5 Electrical components L8 Electrical components L9 Electrical components LC Electrical components P1 PCB external heat pump device RRL...

Страница 55: ...6 months A leak detection system is required for this fill weight Compulsory documentation maintenance and leak test in the operating manual stating type and amount of filled in or recovered refrigera...

Страница 56: ...refrigerant to escape into the atmosphere forms high concentrations After removing the service pipes from the filling connections carry out a leakproof test on the refrigeration system Refrigerant ca...

Страница 57: ...nd safety pressure relief valve In the event of damage determine the cause Replace defective parts Check all electrical components connections and cables Repair damaged parts or replace them Check the...

Страница 58: ...onnect the discharge hose on the heating flow and return flow as well as the cold water inflow and hot water outflow so that the hose opening is at ground level Allow the individual heat exchangers to...

Страница 59: ...ling The materials used that are suitable for recycling can be sorted into individual types CAUTION Coolant escaping from the system causes long term damage to the environment Mixing different kinds o...

Страница 60: ...Number 1 1 Volume 0 67 1 01 Minimum flow quantity 2 l min 3 5 7 Maximum flow quantity l min 40 50 Insulation EPP EPP Storage tank Total storage capacity litres 500 500 Maximum permissible storage wat...

Страница 61: ...17 Pipe connections Cold and hot water inches 1 outer thread 1 outer thread Heating feed and return flow inches 1 internal thread 1 internal thread Refrigerant circuit Number of circuits 1 1 Pipe con...

Страница 62: ...erior heat pump unit for HPSU compact 3G 3G Exterior heat pump unit 4G 2G4G Optional additional heating units Booster heater BOH 2G 2G Backup heater BUH 4G 4G Order number Heating cooling function 14...

Страница 63: ...electrical current day night heat pump current etc Modulation Automatic and continuous adjustment of the heat output to the heat requirement at the time without having to switch various heat stages or...

Страница 64: ...rameter changes Enter the parameter changes that you have made in the tables below Main control unit HPR1 Tab 10 2 Individual changes to the parameters by the user or heating specialist to the main co...

Страница 65: ...10 x Notes 65 BA ROTEX HPSU compact 2 04 2011...

Страница 66: ...10 x Notes 66 BA ROTEX HPSU compact 2 04 2011...

Страница 67: ...possible malfunctions 49 Malfunctions 49 Floor heating 7 Function and ready to apply heating 47 I Individual parameter changes 64 L Low tariff mains connection 63 M Maintenance 55 N Non return valve 1...

Страница 68: ...BA ROTEX HPSU compact 2 04 2011 x 008 1409544_00 Errors and technical changes excepted Original version 008 1409549_00 04 2011 in German ROTEX...

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