background image

6

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

© Alpha-InnoTec GmbH

Maintenance of the unit

The components of the heating circuit and the heat 
source (valves, expansion vessels, circulating pumps, 
filters, dirt traps) should be inspected and cleaned as 
necessary - however, at least once a year - by qualified 
personnel (heating or cooling system fitters).

It is best to arrange a maintenance agreement with a 
heating installation company. The company will arrange 
the necessary regular maintenance work.

Malfunctions

In the event of a fault, you can read out the cause of the 
fault from the diagnostic program of the heating and heat 
pump regulator.

  operating manual for the heating and heat pump 

regulator.

Further error numbers: 

description

Remedy

761

LIN timeout

Check cable/contact

762

Tü sensor error

(evaporator 

intake)

check sensor, replace if neces-

sary

763

Tü1 sensor 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 

first time, check rotary field, 

otherwise phone customer 

service

766

Operation for 5 

minutes outside 

the compressor‘s 

functional range

Check rotary field

 attentIon

 

only customer service personnel authorised by 
the manufacturer may carry out service and re-
pair work on the components of the unit.

Note that no malfunction is displayed if the safety 
temperature limiter on the electric heating element has 
tripped.

  “commissioning”, “Safety temperature limiter” 

section.

761 

LIN timeout 

Check cable/contact

762 

Tü sensor error

(evaporator intake) 

Check sensor, replace if 

necessary

763 

Tü1 sensor 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 first time, check rotary 

field, otherwise phone customer service

766 

Operation for 5 minutes outside the 

compressor‘s functional range 

Check rotary field

Содержание HMD 1

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 32: ......

Отзывы: