About this operating manual 1.3 6\PEROV DQG LGHQWL¿FDWLRQ PDUNLQJV This operating manual is part of the unit. ,GHQWL¿FDWLRQ RI ZDUQLQJV %HIRUH ZRUNLQJ RQ RU ZLWK WKH XQLW UHDG WKH operating manual carefully and follow it for all Symbol Meaning activities at all times, especially the warnings and safety instructions.
– Heating installer 1.4 Contact – Plumbing installer Addresses for purchasing accessories, for service – Refrigeration system installer (maintenance cases or for answers to questions about the unit and ZRUN this operating manual can be found on the internet at DQ\ WLPH DQG LV NHSW XSWRGDWH Germany: www.alpha-innotec.de During the warranty and guarantee period, service...
Injuries and environmental damage due to If a system is not planned, designed, started up and operated according to the given requirements, there refrigerant LV D ULVN WKDW WKH IROORZLQJ GDPDJH DQG IDXOWV ZLOO The unit contains harmful and environmentally occur: GDQJHURXV UHIULJHUDQW ,I UHIULJHUDQW OHDNV IURP WKH Malfunctions and the failure of components, e.g.
Description 2YHUÀRZ YDOYH Valve motor 3-way changeover valve, heating 3.1 Layout circuit/domestic hot water Heating circuit/hot water circulation pump NOTE Module box This section essentially names Height-adjustable foot (4x) FRPSRQHQWV UHOHYDQW IRU IXO¿OOLQJ WKH WDVNV described in this operating manual. Electrical switch cabinet Heating element Housing with unit components...
Control unit Room thermostat for switching the cooling function (if included) Dew point monitor for protecting a system with FRROLQJ IXQFWLRQ DW ORZ ÀRZ WHPSHUDWXUHV Expansion board for automatic changeover between heating and cooling mode Manual output control heating element (MLRH) for limiting the output of the electric heating element ³&RROLQJ SDFNDJH´...
Cooling 4.2 Maintenance Cooling is integrated in type K units. Type H units Wipe down the outside of the unit only using a damp FDQ EH UHWUR¿WWHG ZLWK WKH ³&RROLQJ SDFNDJH´ cloth or cloth with mild cleaning product (washing- accessories. The following options are possible for up liquid, neutral cleaning product).
Transport with a handcart 5.4 Installation Installation room and space requirements NOTE If transporting with a handcart the module box must be pushed in. NOTE 7KLV ¿JXUH ZLWK WKH KDQGFDUW VKRZV Note and follow the local regulations and transporting the unit on its left-hand side; standards regarding the installation room it can also be transported on its right- and space requirements.
Installation and connection Unit without cooling: 6.1 Dismantle the module box ATTENTION If the module box is tilted by more than 45°, compressor oil runs into the cooling circuit. Do not tilt the module box by more than 45°. NOTE If necessary the module box can be dismantled for easier transport of the unit or for service reasons.
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Use a spanner to close the shut-off valves of the Disconnect the electrical connections: heat source (behind the covers). – Disconnect 2 white connectors (1) at the bottom of the electrical control cabinet. To do this, release the lugs by pressing on the sides of the connectors.
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Use spanner size SW 37 to unscrew the heating 12. 7R SURWHFW WKH ÀRRU DQG PRYH WKH PRGXOH ER[ ÀRZ more easily: place boards“(4) under it, e.g. from WKH SDFNDJLQJ PDWHULDO 13. /LIW DQG KROG QXW RQ WKH KHDWLQJ ÀRZ 14.
6.2 Installing the module box ,QVWDOO WKH FRPSUHVVLRQ ¿WWLQJV DQG EDOO valves Place the module box carefully in the bottom of the housing and slowly and carefully push it in. NOTE – /LIW DQG KROG QXW RQ WKH KHDWLQJ ÀRZ This section is only relevant for units with up –...
6.4 Connect the electrical cables 3XOO LQ WKH FDEOHV DQG FRQGXFWRUV DQG PDNH the connections ATTENTION Strip the sheathing of all cables to the external loads before laying in the cable duct of the Irreparable damage to the compressor due to control box.
6.5 Installing the control Use cable ties (Æ VHSDUDWH SDFN WR ¿[ WKH /,1 EXV FDEOH WR D ZHE RI WKH PDVNLQJ SODWH DURXQG 20 cm in front of the connector (strain relief). NOTE The control can be inserted in a recess in the front panel of the unit or can be installed on the wall.
Feed in the cables from the wall (e.g. in-wall 7.2 Heating water quality box) or from below. Route the LIN bus cable from the top right-hand NOTE side at the rear from the heat pump and plug into For detailed information refer, among the control at the bottom.
Mix antifreeze with water thoroughly with the 7.4 Vent the circulation pump of the required ratio, before adding to the heat source. heat source &KHFN WKH FRQFHQWUDWLRQ RI WKH ZDWHUDQWLIUHH]H mixture. Frost protection: -13 °C NOTE Fill the heat source with the water-antifreeze The diagram shows the unit variant with mixture.
7.5 )OXVK DQG ¿OO WKH KHDWLQJ DQG Position the valve motor (1) on the 3-way changeover valve (3). domestic hot water charging ,QVHUW WKH 8FOLS LQWR WKH ÀRRU RI WKH YDOYH circuit motor. Drain pipe of the safety valve is connected. The front panel of the module box is unscrewed.
6HW WKH RYHUÀRZ YDOYH NOTE The activities in this section are only QHFHVVDU\ IRU LQOLQH WDQN LQWHJUDWLRQ &RPSOHWH WKH ZRUNVWHSV TXLFNO\ RWKHU- wise the maximum return temperature can be exceeded and the heat pump 2SHQ WKH RYHUÀRZ YDOYH IXOO\ FORVH KHDWLQJ FLU- switches to high-pressure fault.
– The electrical installation has been carried 11.2 Maintenance as required out properly according to this operating Yearly, more frequently if necessary: manual and local regulations. – &KHFNLQJ DQG FOHDQLQJ WKH FRPSRQHQWV RI – The power supply for the heat pump is the heating circuit and the heat source, e.g.
Faults Dismantling and Disposal NOTE 13.1 Dismantling If the safety temperature limiter on the Unit is safely disconnected from the power electric heating element has tripped, no fault supply and protected against being switched is displayed. EDFN RQ DJDLQ Read out the cause of the fault via the Collect all media safely.
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