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We reserve the right to modify technical specifications without prior notice.
83053600bUK – Translation of the operating manual 

© Alpha-InnoTec GmbH

customer service

for technical information please contact a qualified 
technician or the manufacturer’s local partner.

  operating instructions for your heat pump,

 

Appendix, customer service, addresses for 
service

Warranty / Guarantee

for warranty and guarantee conditions, please refer to 
the purchase documents.

 note.

 

please contact your dealer concerning warran-
ties and guarantees.

Disposal

When decommissioning the unit, always comply with 
applicable laws, directives and standards for the recovery, 
recycling and disposal of materials and components.

 “dismantling”.

Operation

your decision to purchase a heat pump or a heat 
pump system is a long-term contribution to protecting 
the environment through low emissions and reduced 
primary energy use.

you can operate and control the heat pump system 
with the control element of the heating and heat pump 
regulator.

 note.

 

make sure that the control settings are correct.

  operating manual of the heating and heat pump 

regulator.

To ensure that your heat pump or heat pump system 
operates efficiently and ecologically, the following are 
especially important:

 

energy savIng tIp

 

Avoid unnecessarily high flow temperatures.

 

A lower flow temperature on the hot water side 
increases the efficiency of the system.

  energy savIng tIp

 

preferably use rapid ventilation. To save energy 
and reduce your heating costs, do not leave win-
dows open for long periods.

care of the unit

The outer surfaces of the unit can be cleaned with a 
damp cloth and household cleaning products.

do not use cleaning or care products that contain 
abrasives, acids and/or chlorine. Such products would 
destroy the surfaces and could also damage the technical 
components of the unit.

Heat metering

In addition to proof of the unit’s efficiency, the 
EEWaermeG also requires heat metering (hereafter 
referred to as HqR). Heat metering is mandatory for 
air/water heat pumps. Heat metering for brine/water 
and water/water heat pumps only have to be installed 
for a flow temperature ≥ 35 °c. The heat metering must 
record the total thermal energy released (heating and 
domestic hot water) in the building. In heat pumps with 
heat metering, the analysis is carried out by the regulator. 
The regulator displays the thermal energy discharged in 
the heating system in kWh.

 note.

 

Unit variants are available, with or without heat 
metering.

Summary of Contents for HMD 1

Page 1: ...ify technical specifications without prior notice 83053600bUK Translation of the operating manual Alpha InnoTec GmbH Accessories for Dual Air Water Heat Pumps Operating Manual HYdraulic Module HMD 1 H...

Page 2: ...comply with the parameters for the respective model This operating manual is intended only for persons assigned to work on or operate the unit Treat all constituent parts confidentially The informatio...

Page 3: ...t 11 Safety assembly 11 Expansion vessels 11 Electrical connections 12 Connect BUS cable 13 Flushing filling and bleeding the system 14 Flushing filling and bleeding the heating circuit 14 Insulating...

Page 4: ...escribed in this operating manual and this work has not been explicitly approved by the manufacturer in writing if the unit or components in the unit have been altered modified or removed without the...

Page 5: ...r heat pump or heat pump system operates efficiently and ecologically the following are especially important Energy saving tip Avoid unnecessarily high flow temperatures A lower flow temperature on th...

Page 6: ...error compressor intake Check sensor replace if necessary 764 Sensor error Compressor heater Check sensor replace if necessary 765 Overheating longer than 5 minutes below 2K When switching on for the...

Page 7: ...cians zus tzlich bei reversibler Variante 1 bergangsst ck 2 Gewindeabdeckungen 3 3 Isolation f r bergangsst ck Check the delivery for outwardly visible signs of damage Check that nothing is missing fr...

Page 8: ...1 E HMD 1 R E Components of the unit 1 Safety assembly for heating circuit insulated 2 Air separator 3 Continuous flow heater 6kW 4 Flow monitor 5 Expansion vessel 12l 6 Circulating pump for heating...

Page 9: ...the unit to final installation location in its original packaging Attention The unit must not be lifted up by the switch box and transported www alpha innotec de D 95359 Kasendorf Industriestra e 3 Al...

Page 10: ...Natural stone with sealed joints Solid sand lime blocks Perforated sand lime bricks Solid bricks Vertically perforated bricks Hollow floors ceilings made of clay bricks concrete or similar Solid gypsu...

Page 11: ...ing the unit to the heating circuit see Flushing filling and bleeding the system Note Contamination and deposits in the heating cir cuit can cause malfunctions Install filling and draining devices shu...

Page 12: ...latter Warning Install electric connections only according to the terminal diagram that applies to your model Note All live wires must be stripped before they are installed in the cable duct of the sw...

Page 13: ...shield into the shield terminal Feed the end with the individual cores through one of the two grommets Core assignment 1 12 V 2 GND 3 LIN Use cable ties and heat transfer compound to fix the return f...

Page 14: ...re commissioning Contamination and deposits in the system can cause malfunctions Flushing filling and bleeding the heating circuit Attention Do not exceed a pressure of 2 5 bar when flushing the unit...

Page 15: ...ap of the safety assembly are open If the heating circuit is filled or emptied the bleeding valve opens Open shut off valves in the hydraulic module on the heat pump side Close shut off valves of the...

Page 16: ...One precondition is that a shielded network cable category 6 has been installed through the unit as part of the electrical connec tion work Operating manual for the heating and heat pump regulator ve...

Page 17: ...rovide for proper disposal of unit components in accordance with the applicable regulations standards and directives Removal of the buffer battery Attention Before scrapping the heating and heat pump...

Page 18: ...ermissible operating pressure bar Integrated expansion vessel Volume Initial pressure yes no l bar Buffer tank integrated yes no Heat metering and or flow rate display integrated yes no General unit d...

Page 19: ...1 5 12 1 5 695 550 330 695 550 330 695 550 330 695 550 330 25 25 25 25 R 1 Innen R 1 Innen R 1 Innen R 1 Innen R 1 Innen R 1 Innen R 1 Innen R 1 Innen 3 N PE 400V 50Hz C16 3 N PE 400V 50Hz C16 3 N PE...

Page 20: ...Pressung HMD 1 812027 Seite 1 1 Zeichnungsnummer Freie Pressung HMD 1 812027 PEP 006 2011 Liska 12 07 2011 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 0 0 5 1 0 1 5 2 0 2 5 3 0 p bar p PI p PII p PIII m3 h...

Page 21: ...cal specifications without prior notice All dimensions in mm A Front view D Side view from right The hydraulic module is installed in the heating flow Item Designation Dim 1 Control element 2 Return f...

Page 22: ...forward flow Rp 1 IG 5 Penetrations for electric sensor cables We reserve the right to modify technical specifications without prior notice 83053600bUK Translation of the operating manual Alpha InnoTe...

Page 23: ...odul 0001 819403 a PEP 006 2011 PEP 001 2012 30 6 2011 8 5 2012 RA RA Blatt von Werkstoff Gewicht Ma stab 1 10 Det Ma stab Datum Name Erstellt Gepr Norm 30 6 2011 Aepfelbach toleranz Allgemein DIN ISO...

Page 24: ...nderungen vorbehalten Alle Ma e in mm OKF Oberkante Fertigfussboden FS Freiraum f r Servicezwecke PS Freiraum f r wandh ngenden Pufferspeicher 50L Zubeh r m glich 5 4 3 2 1 A B C D E F 4 3 2 1 Zust nd...

Page 25: ...or notice 83053600bUK Translation of the operating manual Alpha InnoTec GmbH Installation plan HMD 1 R E 1350 600 200 380 FS OKF 500 850 FS Legende 819413 Technische nderungen vorbehalten Alle Ma e in...

Page 26: ...A3 PE TA M X A4 L1 L1 N Charge discharge cooling mixer 1 open MOT X10 EVU L2 TBW BUP GND Hot water or buffer storage tank ZW2 SST GND 5 RFV 3 N PE 400V 50Hz TA 5 3 A5 TBW X9 HUP N GND X8 PE X3 L3 M 3...

Page 27: ...PE 400V 50Hz LIN bus Power supply compressor output external unit 3 N PE 400V 50Hz LIN Power supply compressor right hand rot field is mandatory Hydraulic module HMD 400V 817378 Achim Pfleger 19 05 20...

Page 28: ...emperature limiter additional heating M4 Legend Flow sensor TVL 1 N PE 230V 50Hz K12 230VAC bl C 1 M5 Heating pump not installed if Energy Efficiency option installed br Operating materials EVU 1 Cont...

Page 29: ...E 400V 50Hz LIN bus Power supply compressor output external unit 3 N PE 400V 50Hz LIN Power supply compressor right hand rot field is mandatory Hydraulic module HMD 400V 817378 Achim Pfleger 19 05 201...

Page 30: ...mperature limiter additional heating M4 Legend Flow sensor TVL 1 N PE 230V 50Hz K12 230VAC bl C 1 M5 Heating pump not installed if Energy Efficiency option installed br Operating materials EVU 1 Contr...

Page 31: ...modification of the device s without our approval this declaration shall become invalid Designation of the device s Heat Pump Unit model Number Unit model Number LWD 50A 100 601 HMD 1 150 705 LWD 70A...

Page 32: ......

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