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We reserve the right to modify technical specifications without prior notice.
83054300dUK 

© ait-deutschland GmbH

Insulating the hydraulic 

connections

Insulate the vibration decouplers and the pipes of the 
heating circuit.

 NOTICE.

 

Insulate in accordance with applicable local 
standards and directives.

Installation of the control 

element

 DANGER!

 

Danger of fatal injury due to electric 
shock!

 

Electrical connections may be installed 
only by qualified electricians.

 

Before opening the unit, disconnect the 
system from the power supply and secure 
it from being switched back on!

Situated at different heights in the front panel of the unit 
are four-pin sockets for fastening the control element:

1  four upper recesses
2  four lower recesses

Four hooks are located on the back side of the control 
element and can be used to hang the control element on 
the front facade of the unit:

Proceed as follows:

  Hang the control element's hooks on the recesses 

of the front facade (either in the upper or lower 
recesses)…

Example:
Control element in upper recesses

  Push the control element down until it locks into 

position…

Содержание LW 100H

Страница 1: ...to modify technical specifications without prior notice 83054300dUK ait deutschland GmbH Translation of the original instruction manual HEAT PUMPS Operating Manual Inside installation AIR WATER UK LW...

Страница 2: ...ameters 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 information contained herein...

Страница 3: ...quality of the fill and additional water in hot water heating systems 18 INSULATING THE HYDRAULIC CONNECTIONS 20 INSTALLATION OF THE CONTROL ELEMENT 20 INSTALLATION AND REMOVAL OF THE SCREEN 21 COMMI...

Страница 4: ...ety The unit is operationally safe when used for the intended purpose The construction and design of the unit conform to the state of the art all relevant DIN VDE regulations and all relevant safety r...

Страница 5: ...s installed and also the intake air which is used as a source of heat must not contain any kind of corrosive components Components such as ammonia sulphur chlo rine salt sewer gas flue gases etc may c...

Страница 6: ...to proof of the unit s efficiency heating legislation also requires heat quantity recording referred to as WME in this manual The WME is mandatory with air water heat pumps With brine water and water...

Страница 7: ...rcuit and the heat source valves expansion vessels circulating pumps fil ters dirt traps should be inspected as well as cleaned as needed at the very least annually by a qualified heating or cooling s...

Страница 8: ...nitoring of the cooling circuit integrated heating and heat pump regulator sensors mounted in the unit for the monitoring of hot gas heating water forward flow and return flow temperatures as well as...

Страница 9: ...lation location in its original packag ing using a lifting truck If it is not possible to transport the unit to the final instal lation location using a lifting truck you can also transport the heat p...

Страница 10: ...nit on the pipes with at least four people and carry it to its final installation location NOTICE Carry the unit horizontally and secure it against slipping Put the unit in its final installation loca...

Страница 11: ...ces Installation plan for respective model Set up the unit so that the switch cabinet side operat ing side is accessible at all times MOUNTING THE AIR DUCTS NOTICE Note the air blow out direction of t...

Страница 12: ...2 Insert the wall duct in the masonry 1 cm above the finished outer facade or retrofit using foam in the masonry 1 Finished outer facade NOTICE Wall ducts fix wall openings help avoid cold air transmi...

Страница 13: ...l seal 4 Bentonite waterproofing tape apply only after assembling the unit s connection fastener NOTICE After the other end of the air duct has been se cured to the heat pump close the opening be twee...

Страница 14: ...aulic diagram for the respective model Hydraulic connection instructions NOTICE Check to make sure that the diameters and lengths of the pipes for the heating circuit are sufficiently dimensioned NOTI...

Страница 15: ...ly by customer service personnel authorised by the manufacturer Connect the unit to the pipes of the heating cir cuit via vibration decouplers They must be installed in order to prevent damage from vi...

Страница 16: ...hot water tank in the heat pump system according to the hydraulic diagram for your system Hydraulic connection instructions Pressure relief Equip the heating circuit in accordance with local stand ard...

Страница 17: ...must be AC DC sensitive ATTENTION Factory setting for the electric heating element in units with integrated electic heating elements is 6 kW 9 kW It can be changed at contactor Q5 Q6 for 2 3 or 4 kW...

Страница 18: ...ss of 10 In extreme cases it can even cause damage to the heat exchangers WATER SOFTENING TO VDI 2035 PART I NOTICE Using a suitable network cable the control ele ment of the heat and heat pump regula...

Страница 19: ...pH value between 8 2 and maximum 10 If aluminium materials are used which is the case in many modern heating systems a pH value of 8 5 must not be exceeded because otherwise there is a threat of corro...

Страница 20: ...ectricians Before opening the unit disconnect the system from the power supply and secure it from being switched back on Situated at different heights in the front panel of the unit are four pin socke...

Страница 21: ...echnician Web server section If this network cable is available insert the network cable s RJ 45 plug into the left bushing of the control element NOTICE The network cable can be exchanged at any time...

Страница 22: ...and go through the items on the general checklist The installation inspection will prevent damage to the heat pump system that could be caused by incorrect installation work Make sure of the following...

Страница 23: ...injury due to electric shock Electrical connections may be installed only by qualified electricians Before opening the unit disconnect the system from the power supply and secure it from being switche...

Страница 24: ...nit size unit size Total weight kg Connections Heating circuit Heat source Refrigerant Refrigerant type Quantity kg Free cross section air channels mm Cross section condensate water length from unit m...

Страница 25: ...3 5 11 8 3 7 12 8 4 4 9 1 2 9 20 50 20 35 A 7 60 50 50 55 4000 25 1650 2500 3100 0 09 2500 3 280 G1 AG R407C 5 8 570 x 570 30 1 3 N PE 400V 50Hz C16 1 N PE 230V 50Hz B10 3 N PE 400V 50Hz B16 3 1 6 4 0...

Страница 26: ...8 10 12 14 16 18 20 20 15 10 5 0 5 10 15 20 25 30 35 Temp C 35 C 1VD 50 C 1VD COP 1 2 3 4 5 6 7 20 15 10 5 0 5 10 15 20 25 30 35 Temp C Pe kW 1 2 3 4 5 20 15 10 5 0 5 10 15 20 25 30 35 Temp C p bar 0...

Страница 27: ...15 17 19 21 23 25 20 15 10 5 0 5 10 15 20 25 30 35 Temp C 35 C 1VD 50 C 1VD COP 1 2 3 4 5 6 7 20 15 10 5 0 5 10 15 20 25 30 35 Temp C Pe kW 2 3 4 5 6 20 15 10 5 0 5 10 15 20 25 30 35 Temp C p bar 0 0...

Страница 28: ...10 5 0 5 10 15 20 25 30 35 Temp C Pe kW 0 1 2 3 4 5 6 7 8 20 15 10 5 0 5 10 15 20 25 30 35 Temp C p bar 0 0 0 1 0 2 0 3 0 4 0 5 0 0 1 0 2 0 3 0 4 0 m h p Legend UK823129L 170408 Volume flow heating w...

Страница 29: ...ten A B C D E F 4 3 2 1 a Zust nderungstext PEP 026 2009 PEP 023 2010 Datum 19 3 20 21 10 2 Legend UK819352a All dimensions in mm A Front view B Side view from left D Side view from right E Rear view...

Страница 30: ...20 to 400 755 665 Item Designation V1 Version 1 1 Accessory wall duct 800x800x420 OKF Top edge of finished floor 2 Accessory air duct 700x700x450 FA Finished outer fa ade 3 Accessory air duct 700x700x...

Страница 31: ...20 to 400 745 665 Item Designation V2 Version 2 1 Accessory wall duct 800x800x420 OKF Top edge of finished floor 2 Accessory air duct 700x700x450 FA Finished outer fa ade 3 Accessory air duct 700x700x...

Страница 32: ...on 1000 Height by installation above ground level 1000 300 above weather guard 9 Minimum clearance for service purposes If the distances were to be reduced to the minimum dimension the air ducts must...

Страница 33: ...coordinates 9 Minimum clearance for service purposes If the distances were to be reduced to the minimum dimension the air ducts must be made shorter This leads to a significant increase in the sound i...

Страница 34: ...ermerk nach DIN 34 beachten A B C D E F 4 3 2 1 Zust nderungstext PEP 027 2009 D 19 Legend UK819354 All dimensions in mm A Front view B Side view from left D Side view from right E Rear view LR Air di...

Страница 35: ...ung Ma Bei Fertigwandst rke 240 bis 320 2160 Bei Fertigwandst rke 320 bis 400 2080 Bei Fertigwandst rke 240 bis 320 745 Bei Fertigwandst rke 320 bis 400 665 B1 B2 Legend UK819346 1 All dimensions in m...

Страница 36: ...gels zur Folge Bezeichnung Zubeh r Wanddurchf hrung 800x800x420 Zubeh r Luftkanal 700x700x450 Zubeh r Luftkanal 700x700x1000 Zubeh r Luftkanalbogen 700x700x750 Legend UK819346 2 All dimensions in mm I...

Страница 37: ...ebliche Erh hung des Schalldruckpegels zur Folge Bezeichnung Zubeh r Wanddurchf hrung 800x800x420 Zubeh r Luftkanal 700x700x450 Zubeh r Luftkanalbogen 700x700x750 Legend UK819346 3 All dimensions in m...

Страница 38: ...hung des Schalldruckpegels zur Folge Bezeichnung Zubeh r Wanddurchf hrung 800x800x420 Zubeh r Luftkanal 700x700x450 Zubeh r Luftkanal 700x700x1000 Zubeh r Luftkanalbogen 700x700x750 Legend UK819346 4...

Страница 39: ...E 230V 50Hz TRL A4 TB1 Sensor mixing circuit 1 FP1 ZW1 F11 Cut out auxiliary heating 2 GND MOT HUP MA1 MIS ASD ZW1 No function GND RFV L1 TB1 EVU X10 N L3 Overload protection internally wired L2 L 1N...

Страница 40: ...FV Power supply compressor 3x400V Important Clockwi se rotary field is absolutely necessary Terminals Terminal strips on controller board see sticker FP1 circulation pump ZIP 3 N PE 400V 50Hz 2 TRL VB...

Страница 41: ...compressor clockwise rotary field is absolutely necessary 3 N PE 400V 50Hz E22 M1 1 ZW1 Q1 ws Q11 1 Nozzle heating fan 5 3 bk Contactor for compressor 1 3 S10 G1 X10 Function E23 F3 M1 PE Q5 Thermosta...

Страница 42: ...rosting valve HDP Q5 bl 1 Controller board Attention I max 6A 230VAC Safety temperature limiter heating element K20 bk F1 K10 Low pressure switch B10 R50 Voltage divider 3 24 kohm Operating materials...

Страница 43: ...BW R8 RFV Flow sensor TWE Controller board Attention I max 6A 230VAC R10 Operating materials R10 R2 Encoding resistor 1470 Ohm UK817335c Legend Accessories Remote control K10 CW Function R6 TRL 03 03...

Страница 44: ...r clockwise rotary field is absolutely necessary PE Nozzle heating fan VD1 sw 2 1L1 1L2 1L3 N PE power supply additional heating 6 4 contactor compressor Q1 ws br X10 Function M1 ZW1 VENT Q11 G1 3 PE...

Страница 45: ...ZW1 Solenoid valve gas injection compressor 1 sw Y4 Q1 K10 Safety temperature limiter heating element Y2 F2 Low pressure switch Contactor fan PE K10 1 E1 Legend Contactor for auxiliary heating rt 230V...

Страница 46: ...gend Domestic hot water sensor TA R11 R7 External sensor Sensor mixing circuit 1 K10 R4 TB1 Hot gas sensor R5 CW TWA If installed heat source outlet gauge Return sensor TVL R3 THG If installed heat so...

Страница 47: ...100 545 LW 180L 100 535 LW 251A 100 546 LW 251 100 536 LW 310A 100 547 LW 251L 100 537 LW 100H A 100 587 LW 310 100 538 LW 180H A 100 589 LW 310L 100 539 LW 100H 100 586 LW 380 1 100 474 LW 180H 100 5...

Страница 48: ...DE ait deutschland GmbH Industriestrasse 3 D 95359 Kasendorf E mail info alpha innotec com www alpha innotec com...

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