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We reserve the right to modify technical specifications without prior notice.
UK830504/210627 

© Alpha-InnoTec GmbH

 

outside of Germany:

 

Send completion report for heat pump systems 
and general checklist to the manufacturer’s local 
partner.

  overview “customer service”.

  The heat pump system will be commissioned by 

customer service personnel authorized by the 
manufacturer. There is a fee for commissioning!

safety temperature limiter

A safety temperature limiter is built into the electric 
heating element (depending on model). In the event of a 
malfunction in the heat pump or air in the system, check 
whether the reset button of the safety temperature 
limiter has tripped. If this is the case, push in the button.

1  electric heating element with 

safety temperature button

2  Reset button

Dismantling

 Danger!

 

Danger of fatal injury due to electric 
current!

 

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!

 Danger!

 

Danger of fatal injury due to electric 
current!

 

only qualified electrical technicians are 
allowed to disconnect the unit from the 
power supply and de-install all electrical 
connections.

 Danger!

 

only qualified heating or cooling system 
technicians are allowed to remove the unit 
from the system.

 Danger!

 

only qualified cooling system technicians 
are allowed to dismantle the unit and its 
components.

 CautIon.

 

recycle or provide for proper disposal 
of unit components, refrigerants and 
oil in accordance with the applicable 
regulations, standards and directives.

removal of the buffer battery

 CautIon.

 

Before scrapping the heating and heat 
pump regulator, remove the buffer 
 battery on the processor board. the bat-
tery can be removed using a side cutter. 
Dispose of battery and electronic compo-
nents in keeping with environmental con-
siderations.

Summary of Contents for LWC 100

Page 1: ...e the right to modify technical specifications without prior notice UK830504 210627 Alpha InnoTec GmbH Translation of the original instruction manual Heat Pumps Operating Manual Compact air water UK L...

Page 2: ...ters 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 is...

Page 3: ...ection to heating circuit 18 Manometer 19 Discharge hot water safety valve and condensate discharge 19 Hot water tank 20 Electrical connections 20 Rinsing filling and bleeding the system 22 Insulating...

Page 4: ...tionally 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 regulations Every pers...

Page 5: ...also the in take air which is used as a source of heat must not contain any kind of corrosive components Components such as ammonia sulphur chlorine salt sewer gas flue gases etc may cause damage lead...

Page 6: ...HQR is mandato ry with air water heat pumps With brine water and wa ter water heat pumps a HQR may only be set up when a forward flow temperature of 35 C has been reached The HQR must record the total...

Page 7: ...cooling system technician Caution Check regularly to ensure that the condensate can drain out of the unit unobstructed To this end regularly check the condensate pan in the unit and the condensate dra...

Page 8: ...and Ventilation circuit board LWC 60 and LWC 80 or Comfort board LWC 100 and LWC 120 For the scope of delivery see Overview Technical data scope of delivery Proceed as follows Inspect delivery for ou...

Page 9: ...er Make sure to secure unit against slipping during transport Caution Never use components and hydraulic connections on the unit for purposes of transport Caution Do not damage the hydraulic connectio...

Page 10: ...mum clearances Installation plan for respective model Set up the unit so that the switch cabinet side operating side is accessible at all times Proceed as follows If you have not already done so remov...

Page 11: ...panel by 180 to protect the capillary Manometer Caution Pay attention to the manometer capillary Remove the side panel on the top left and right by unscrewing the 2 screws on each side Caution Hands a...

Page 12: ...g the sensor wire through the insulation panel on the left Seal the hole you created using the dummy plug included in the extra box Notice If necessary you can fixate the EPP insulation using a hot me...

Page 13: ...ion Caution The lugs on the insulation panels must snap into place in the designated areas Lug Snap in area at the bottom Snap in area at the top The air duct system 700 accessory The air duct system...

Page 14: ...Remove the parts necessary for the assembly of the wall duct s from their respective boxes Next interlock the 2 pieces of the wall duct s that belong together as illustrated in the following drawing U...

Page 15: ...fix wall openings help avoid cold air transmission in the masonry as well as assist in the assembly of weather rain guards and wire mesh grilles Air ducts assembly Proceed as follows Remove the parts...

Page 16: ...fter the other end of the air duct has been secured to the heat pump close the opening between the wall duct and the air duct using the betonite waterstop tape included with delivery Securing the air...

Page 17: ...ocess on the air output side Wire mesh grille and weather rain guards assembly Proceed as follows Remove the wire mesh grille and the weather rain guards as well as the assembly frame and fastening ma...

Page 18: ...t damage to the copper pipes in the interior of the unit Proceed as follows Rinse heating circuit thoroughly prior to connecting the unit to the heating circuit Notice Contamination and deposits in th...

Page 19: ...s For positioning of the connection for condensate discharge see dimensional drawings for the respective model 1 Drainage hose from hot water safety valve 2 Hose for condensate discharge Caution Guide...

Page 20: ...pped before they are installed in the cable duct of the switch cabinets Hot water tank If the heat pump will be used for heating hot water you must integrate special hot water tanks in the heat pump s...

Page 21: ...ckwise rotary field of the load power supply compressor An incorrect rotary field of the compressor during operation can cause serious irreparable damage to the compressor power connection If unit is...

Page 22: ...heat pump with a 3 pole automatic cut out with at least 3mm contact gap Note the level of the release current Overview Technical data scope of delivery Electric section E D C B www alpha innotec de D...

Page 23: ...rocedure move the spindle to the starting position and mount the motor of the 3 way valve Notice To ensure good seating of the motor on the valve make sure that the U bolt with the reduction is not pu...

Page 24: ...sed before rinsing and filling Notice Rinse heat pump and heating circuit for about 5 minutes LWC 120 1 filling and emptying valve During this process turn the lever of the switching valve used for th...

Page 25: ...ort time The heat pump switches to high pressure fault if the maximum return flow temperature is exceeded Make sure that the system is running in the heating mode ideally in cold condition With the he...

Page 26: ...he front facade of the unit are recesses each with 4 recesses for fastening the control element 1 four upper recesses 2 four lower recesses 4 hooks are located on the back side of the control element...

Page 27: ...able 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 In order to be able to connect it the screen...

Page 28: ...ceed as follows Conduct a thorough installation inspection and go through the items on the general checklist General checklist The installation inspection will prevent damage to the heat pump system t...

Page 29: ...ic current 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 Danger D...

Page 30: ...g Connections Heating circuit load circuit for domestic hot water Refrigerant Refrigerant type Quantity kg Free cross section air channels mm Cross section condensate water length from unit mm m Elect...

Page 31: ...62 24 20 9 6 3 0 18 n n 24 1 5 813083 g LWC 120 13 7 4 2 13 5 3 3 11 9 3 4 14 6 4 4 9 5 2 7 20 58 60 20 35 47 49 3400 25 1500 2500 3000 0 45 2500 80 305 R5 4 AG R5 4 AG R404A 4 5 570 x 570 30 1 3 PE...

Page 32: ...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 0 1 2 3 4 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 6 0 7 0 8 0 9 0 0 0 5 1 0...

Page 33: ...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 0 1 2 3 4 5 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 6 0 7 0 8 0 9 0 0 0 5 1...

Page 34: ...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 0 1 2 3 4 5 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 6 0 7 0 8 0 9 0 0 0 5 1...

Page 35: ...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 0 1 2 3 4 5 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 6 0 7 0 8 0 9 0 0 0 5 1...

Page 36: ...4 AG 6 Heating water outflow forward flow DIN ISO 228 G 1 AG G 5 4 AG 7 Heating and hot water inflow return flow DIN ISO 228 G 1 AG G 5 4 AG Tilting measure view D 1965mm without control element and a...

Page 37: ...650 Item Designation V1 Version 1 1 Accessory wall duct 800x800x420 OKF Top edge of finished floor 2 Accessory air duct 700x700x450 FA Fnished outer fa ade 3 Accessory air duct 700x700x1000 LR Air dir...

Page 38: ...well with water drain min exposed cross section 0 6m Tilting dimension of heat pumps 2000 9 Minimum clearance for service purposes If the distances are reduced to the minimum dimension the air ducts...

Page 39: ...1000 Height by installation above ground level 1500 300 above weather guard Tilting dimension of heat pumps 2000 9 Minimum clearance for service purposes If the distances are reduced to the minimum d...

Page 40: ...0 Height by installation above ground level 1500 300 above weather guard Tilting dimension of heat pumps 2000 9 Minimum clearance for service purposes If the distances are reduced to the minimum dimen...

Page 41: ...n exposed cross section 0 6m Tilting dimension of heat pumps 2000 9 Minimum clearance for service purposes If the distances are reduced to the minimum dimension the air ducts must be made shorter This...

Page 42: ...xposed cross section 0 6m Tilting dimension of heat pumps 2000 9 Minimum clearance for service purposes If the distances are reduced to the minimum dimension the air ducts must be made shorter This le...

Page 43: ...no blocking interval FP1 TRL Cut out auxiliary heating 2 Information on fuses can be found in the technical data A4 Sensor mixing circuit 1 L1 ZW1 HUP RFV UK831149 MA1 MIS A1 MOT No function TA 4 Pow...

Page 44: ...compressor clockwise rotary field is absolutely necessary Terminal in switch box heat pump 6 contactor compressor 1 Motor protection fan X7 1 3 X7 1L1 1L2 1L3 N PE power supply additional heating M1 3...

Page 45: ...e NDP Diverting valve for domestic hot water K1 Operating materials Controller board Attention I max 6A 230VAC contactor compressor STB AEP High pressure switch Safety temperature limiter heating elem...

Page 46: ...30 Ohm UK817283c A1 Return sensor CW Legend Analogue output 2 A02 Analogue output 1 A01 B2 BWT Sensor mixing circuit 1 ventilation circuit board 2 0 installed with optional integrated heat quantity me...

Page 47: ...E 400V 50Hz Contactor for auxiliary heating 3 N PE 400V 50Hz F3 M1 br K5 ZW1 VENT Auxiliary heating sw 3 N PE 400V 50Hz 3 PE 400V 50Hz PE 3 compressor 2 4 6 ws br R22 Legend Contactor fan M1 2 sw Star...

Page 48: ...r ZUP F1 additional pump circulation pump K5 Terminal in switch box heat pump Function M8 sw Controller board Attention I max 6A 230VAC K1 2 Y2 M7 A1 UK817286b br Diverting valve for domestic hot wate...

Page 49: ...ircuit 1 Controller board Attention I max 6A 230VAC Heat source output sensor Comfort plate installed with optional integrated heat quantity meter THG Legend R11 R6 TA Accessories Remote control Y4 A6...

Page 50: ...441 LW 90A Solar 100 439 LWC 100 100 442 LW 90A RX 100 431 LWC 120 100 443 LW 140A RX 100 432 LW 90A RSX 100 430 EC Directives Standardized EN 2006 42 EG EN 378 EN 349 2006 95 EG EN 60529 EN 60335 1...

Page 51: ...sealed Yes Weather protection screen installed Yes Rotary field of fan O K Heat source brine heat source water Heat source volume flow O K Motor protection setting A Rotary field of heat source circu...

Page 52: ...52 We reserve the right to modify technical specifications without prior notice UK830504 210627 Alpha InnoTec GmbH...

Page 53: ...ll be contacted by phone I hereby confirm that all preliminary work required for commissioning has been carried out and completed The system is ready for operation requested commissioning IbN Art Nr 1...

Page 54: ...noge 7 1025 St Sulpice Tel 41 0 21 661 31 43 Fax 41 0 21 661 31 45 info alpha innotec ch www alpha innotec ch Ticino Alpha InnoTec Schweiz AG Via alla Torre 2 6850 Mendriso Tel 41 0 91 646 08 81 Fax 4...

Page 55: ...NO Alpha InnoTec Norge AS Gamle Forusveien 51b 4033 Stavanger Tel 47 0 51 6605 95 Fax 47 0 51 6605 94 info alpha innotec no www alpha innotec no PL Hydro Tech ul Zak adowa 4D 62 510 Konin Tel 48 0 63...

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